$ rustup run nightly cargo install clippy Updating registry `https://github.com/rust-lang/crates.io-index` Installing clippy v0.0.140 Compiling regex-syntax v0.4.1 Compiling unicode-normalization v0.1.5 Compiling lazy_static v0.2.8 Compiling num-traits v0.1.39 Compiling itoa v0.3.1 Compiling unicode-xid v0.0.4 Compiling semver-parser v0.7.0 Compiling quine-mc_cluskey v0.2.4 Compiling matches v0.1.6 Compiling quote v0.3.15 Compiling serde v1.0.8 Compiling dtoa v0.4.1 Compiling synom v0.11.3 Compiling syn v0.11.11 Compiling semver v0.6.0 Compiling serde_json v1.0.2 Compiling toml v0.4.2 Compiling serde_derive_internals v0.15.1 Compiling serde_derive v1.0.8 Compiling cargo_metadata v0.2.1 Compiling clippy_lints v0.0.140 error[E0061]: this function takes 1 parameter but 0 parameters were supplied --> /Users/Dillon/.cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.140/src/utils/mod.rs:767:44 | 767 | let ret_ty = cx.tcx.type_of(fn_def_id).fn_sig().output(); | ^^^^^^ expected 1 parameter error[E0023]: this pattern has 3 fields, but the corresponding tuple variant has 2 fields --> /Users/Dillon/.cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.140/src/utils/mod.rs:781:9 | 781 | ty::TyFnDef(_, _, f) | | ^^^^^^^^^^^^^^^^^^^^ expected 2 fields, found 3 error[E0023]: this pattern has 3 fields, but the corresponding tuple variant has 2 fields --> /Users/Dillon/.cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.140/src/cyclomatic_complexity.rs:139:21 | 139 | ty::TyFnDef(_, _, ty) | | ^^^^^^^^^^^^^^^^^^^^^ expected 2 fields, found 3 error[E0023]: this pattern has 3 fields, but the corresponding tuple variant has 2 fields --> /Users/Dillon/.cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.140/src/eta_reduction.rs:67:17 | 67 | ty::TyFnDef(_, _, fn_ty) | | ^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 fields, found 3 error[E0023]: this pattern has 3 fields, but the corresponding tuple variant has 2 fields --> /Users/Dillon/.cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.140/src/eval_order_dependence.rs:130:21 | 130 | ty::TyFnDef(_, _, fn_ty) | | ^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 fields, found 3 error[E0061]: this function takes 1 parameter but 0 parameters were supplied --> /Users/Dillon/.cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.140/src/len_zero.rs:98:25 | 98 | impl_ty.fn_sig().inputs().skip_binder().len() == 1 | ^^^^^^ expected 1 parameter error[E0061]: this function takes 1 parameter but 0 parameters were supplied --> /Users/Dillon/.cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.140/src/len_zero.rs:125:25 | 125 | impl_ty.fn_sig().inputs().skip_binder().len() == 1 | ^^^^^^ expected 1 parameter error[E0061]: this function takes 1 parameter but 0 parameters were supplied --> /Users/Dillon/.cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.140/src/len_zero.rs:189:55 | 189 | let sig = cx.tcx.type_of(item.def_id).fn_sig(); | ^^^^^^ expected 1 parameter error[E0061]: this function takes 1 parameter but 0 parameters were supplied --> /Users/Dillon/.cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.140/src/loops.rs:747:46 | 747 | let fn_arg_tys = method_type.fn_sig().inputs(); | ^^^^^^ expected 1 parameter error[E0023]: this pattern has 3 fields, but the corresponding tuple variant has 2 fields --> /Users/Dillon/.cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.140/src/mut_reference.rs:60:9 | 60 | ty::TyFnDef(_, _, fn_type) | | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 fields, found 3 error[E0061]: this function takes 1 parameter but 0 parameters were supplied --> /Users/Dillon/.cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.140/src/needless_pass_by_value.rs:98:48 | 98 | let fn_sig = cx.tcx.type_of(fn_def_id).fn_sig(); | ^^^^^^ expected 1 parameter error[E0061]: this function takes 1 parameter but 0 parameters were supplied --> /Users/Dillon/.cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.140/src/ptr.rs:116:41 | 116 | let sig = cx.tcx.type_of(fn_def_id).fn_sig(); | ^^^^^^ expected 1 parameter error: aborting due to previous error(s) error: Could not compile `clippy_lints`. warning: build failed, waiting for other jobs to finish... error: failed to compile `clippy v0.0.140`, intermediate artifacts can be found at `/var/folders/3v/tw4xf08124j1_nvj44rzgznh0000gn/T/cargo-install.cIQuOf9iRdIN` Caused by: build failed 

$ rustup run nightly cargo --version cargo 0.21.0-nightly (abf01e1ed 2017-06-25) 

$ rustup run nightly rustc --version rustc 1.20.0-nightly (69c65d296 2017-06-28)