Oct 27 17:20:25.957 INFO checking release-0.8.1 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2 Oct 27 17:20:25.959 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Oct 27 17:20:26.415 INFO blam! ebede887aca170c1e02d64846a4da61aeaeb1097f0d9c7f9e89a3b933e356895 Oct 27 17:20:26.420 INFO running `"docker" "start" "-a" "ebede887aca170c1e02d64846a4da61aeaeb1097f0d9c7f9e89a3b933e356895"` Oct 27 17:20:27.373 INFO kablam! usermod: no changes Oct 27 17:20:27.520 INFO kablam! Checking release v0.8.1 (/source) Oct 27 17:20:30.860 INFO kablam! warning: unused import: `std::env::current_dir` Oct 27 17:20:30.861 INFO kablam! --> src/tags.rs:4:5 Oct 27 17:20:30.862 INFO kablam! | Oct 27 17:20:30.862 INFO kablam! 4 | use std::env::current_dir; Oct 27 17:20:30.863 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:20:30.864 INFO kablam! | Oct 27 17:20:30.864 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 27 17:20:30.865 INFO kablam! Oct 27 17:20:30.867 INFO kablam! warning: unused import: `std::env::current_dir` Oct 27 17:20:30.867 INFO kablam! --> src/tags.rs:4:5 Oct 27 17:20:30.867 INFO kablam! | Oct 27 17:20:30.867 INFO kablam! 4 | use std::env::current_dir; Oct 27 17:20:30.867 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:20:30.867 INFO kablam! | Oct 27 17:20:30.867 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 27 17:20:30.867 INFO kablam! Oct 27 17:20:31.051 INFO kablam! warning: unused variable: `E` Oct 27 17:20:31.051 INFO kablam! --> src/main.rs:27:17 Oct 27 17:20:31.051 INFO kablam! | Oct 27 17:20:31.051 INFO kablam! 27 | Err(E) => { Oct 27 17:20:31.051 INFO kablam! | ^ help: consider using `_E` instead Oct 27 17:20:31.051 INFO kablam! | Oct 27 17:20:31.051 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 17:20:31.051 INFO kablam! Oct 27 17:20:31.055 INFO kablam! warning: unused variable: `E` Oct 27 17:20:31.055 INFO kablam! --> src/main.rs:27:17 Oct 27 17:20:31.055 INFO kablam! | Oct 27 17:20:31.055 INFO kablam! 27 | Err(E) => { Oct 27 17:20:31.055 INFO kablam! | ^ help: consider using `_E` instead Oct 27 17:20:31.055 INFO kablam! | Oct 27 17:20:31.055 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 17:20:31.055 INFO kablam! Oct 27 17:20:31.108 INFO kablam! warning: variable does not need to be mutable Oct 27 17:20:31.108 INFO kablam! --> src/tags.rs:48:13 Oct 27 17:20:31.108 INFO kablam! | Oct 27 17:20:31.108 INFO kablam! 48 | let mut versions = self.get_tags().versions(); Oct 27 17:20:31.108 INFO kablam! | ----^^^^^^^^ Oct 27 17:20:31.108 INFO kablam! | | Oct 27 17:20:31.108 INFO kablam! | help: remove this `mut` Oct 27 17:20:31.108 INFO kablam! | Oct 27 17:20:31.108 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 27 17:20:31.108 INFO kablam! Oct 27 17:20:31.110 INFO kablam! warning: variable does not need to be mutable Oct 27 17:20:31.111 INFO kablam! --> src/tags.rs:84:13 Oct 27 17:20:31.115 INFO kablam! | Oct 27 17:20:31.115 INFO kablam! 84 | let mut val; Oct 27 17:20:31.115 INFO kablam! | ----^^^ Oct 27 17:20:31.115 INFO kablam! | | Oct 27 17:20:31.115 INFO kablam! | help: remove this `mut` Oct 27 17:20:31.115 INFO kablam! Oct 27 17:20:31.117 INFO kablam! warning: variable does not need to be mutable Oct 27 17:20:31.117 INFO kablam! --> src/tags.rs:97:13 Oct 27 17:20:31.117 INFO kablam! | Oct 27 17:20:31.117 INFO kablam! 97 | let mut obj; Oct 27 17:20:31.117 INFO kablam! | ----^^^ Oct 27 17:20:31.117 INFO kablam! | | Oct 27 17:20:31.117 INFO kablam! | help: remove this `mut` Oct 27 17:20:31.117 INFO kablam! Oct 27 17:20:31.118 INFO kablam! warning: method is never used: `iter` Oct 27 17:20:31.118 INFO kablam! --> src/tags.rs:105:5 Oct 27 17:20:31.118 INFO kablam! | Oct 27 17:20:31.118 INFO kablam! 105 | pub fn iter(&self) -> Iter{ Oct 27 17:20:31.118 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:20:31.127 INFO kablam! | Oct 27 17:20:31.127 INFO kablam! = note: #[warn(dead_code)] on by default Oct 27 17:20:31.127 INFO kablam! Oct 27 17:20:31.127 INFO kablam! warning: variable `E` should have a snake case name such as `e` Oct 27 17:20:31.127 INFO kablam! --> src/tags.rs:79:17 Oct 27 17:20:31.127 INFO kablam! | Oct 27 17:20:31.127 INFO kablam! 79 | Err(E) => Err(E) Oct 27 17:20:31.127 INFO kablam! | ^ Oct 27 17:20:31.127 INFO kablam! | Oct 27 17:20:31.127 INFO kablam! = note: #[warn(non_snake_case)] on by default Oct 27 17:20:31.127 INFO kablam! Oct 27 17:20:31.127 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 17:20:31.127 INFO kablam! --> src/main.rs:25:17 Oct 27 17:20:31.127 INFO kablam! | Oct 27 17:20:31.127 INFO kablam! 25 | release.make_release(vtype); Oct 27 17:20:31.127 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:20:31.127 INFO kablam! | Oct 27 17:20:31.127 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 17:20:31.127 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 17:20:31.127 INFO kablam! Oct 27 17:20:31.127 INFO kablam! warning: variable `E` should have a snake case name such as `e` Oct 27 17:20:31.127 INFO kablam! --> src/main.rs:27:17 Oct 27 17:20:31.127 INFO kablam! | Oct 27 17:20:31.127 INFO kablam! 27 | Err(E) => { Oct 27 17:20:31.127 INFO kablam! | ^ Oct 27 17:20:31.127 INFO kablam! Oct 27 17:20:31.135 INFO kablam! warning: variable does not need to be mutable Oct 27 17:20:31.135 INFO kablam! --> src/tags.rs:48:13 Oct 27 17:20:31.135 INFO kablam! | Oct 27 17:20:31.135 INFO kablam! 48 | let mut versions = self.get_tags().versions(); Oct 27 17:20:31.135 INFO kablam! | ----^^^^^^^^ Oct 27 17:20:31.135 INFO kablam! | | Oct 27 17:20:31.135 INFO kablam! | help: remove this `mut` Oct 27 17:20:31.135 INFO kablam! | Oct 27 17:20:31.135 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 27 17:20:31.135 INFO kablam! Oct 27 17:20:31.135 INFO kablam! warning: variable does not need to be mutable Oct 27 17:20:31.135 INFO kablam! --> src/tags.rs:84:13 Oct 27 17:20:31.135 INFO kablam! | Oct 27 17:20:31.135 INFO kablam! 84 | let mut val; Oct 27 17:20:31.135 INFO kablam! | ----^^^ Oct 27 17:20:31.135 INFO kablam! | | Oct 27 17:20:31.135 INFO kablam! | help: remove this `mut` Oct 27 17:20:31.135 INFO kablam! Oct 27 17:20:31.139 INFO kablam! warning: variable does not need to be mutable Oct 27 17:20:31.139 INFO kablam! --> src/tags.rs:97:13 Oct 27 17:20:31.139 INFO kablam! | Oct 27 17:20:31.139 INFO kablam! 97 | let mut obj; Oct 27 17:20:31.139 INFO kablam! | ----^^^ Oct 27 17:20:31.139 INFO kablam! | | Oct 27 17:20:31.139 INFO kablam! | help: remove this `mut` Oct 27 17:20:31.139 INFO kablam! Oct 27 17:20:31.155 INFO kablam! warning: method is never used: `iter` Oct 27 17:20:31.155 INFO kablam! --> src/tags.rs:105:5 Oct 27 17:20:31.155 INFO kablam! | Oct 27 17:20:31.155 INFO kablam! 105 | pub fn iter(&self) -> Iter{ Oct 27 17:20:31.155 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:20:31.155 INFO kablam! | Oct 27 17:20:31.155 INFO kablam! = note: #[warn(dead_code)] on by default Oct 27 17:20:31.155 INFO kablam! Oct 27 17:20:31.155 INFO kablam! warning: variable `E` should have a snake case name such as `e` Oct 27 17:20:31.155 INFO kablam! --> src/tags.rs:79:17 Oct 27 17:20:31.155 INFO kablam! | Oct 27 17:20:31.155 INFO kablam! 79 | Err(E) => Err(E) Oct 27 17:20:31.155 INFO kablam! | ^ Oct 27 17:20:31.155 INFO kablam! | Oct 27 17:20:31.155 INFO kablam! = note: #[warn(non_snake_case)] on by default Oct 27 17:20:31.155 INFO kablam! Oct 27 17:20:31.155 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 17:20:31.155 INFO kablam! --> src/main.rs:25:17 Oct 27 17:20:31.155 INFO kablam! | Oct 27 17:20:31.155 INFO kablam! 25 | release.make_release(vtype); Oct 27 17:20:31.155 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 17:20:31.155 INFO kablam! | Oct 27 17:20:31.155 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 17:20:31.155 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 17:20:31.155 INFO kablam! Oct 27 17:20:31.155 INFO kablam! warning: variable `E` should have a snake case name such as `e` Oct 27 17:20:31.155 INFO kablam! --> src/main.rs:27:17 Oct 27 17:20:31.155 INFO kablam! | Oct 27 17:20:31.155 INFO kablam! 27 | Err(E) => { Oct 27 17:20:31.155 INFO kablam! | ^ Oct 27 17:20:31.155 INFO kablam! Oct 27 17:20:31.207 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.81s Oct 27 17:20:31.213 INFO kablam! su: No module specific data is present Oct 27 17:20:32.478 INFO running `"docker" "rm" "-f" "ebede887aca170c1e02d64846a4da61aeaeb1097f0d9c7f9e89a3b933e356895"` Oct 27 17:20:32.799 INFO blam! ebede887aca170c1e02d64846a4da61aeaeb1097f0d9c7f9e89a3b933e356895