Aug 17 13:25:18.425 INFO checking release-0.8.1 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426 Aug 17 13:25:18.425 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 13:25:18.425 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 13:25:18.425 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/master#142bb27373126edf8367f526358b6c72ecf1d8df:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 13:25:18.683 INFO blam! 217fb931698b609db70bd287ee2a98b261db707f242898daa709ba10a5c40a42 Aug 17 13:25:18.685 INFO running `"docker" "start" "-a" "217fb931698b609db70bd287ee2a98b261db707f242898daa709ba10a5c40a42"` Aug 17 13:25:19.761 INFO kablam! Compiling libgit2-sys v0.6.19 Aug 17 13:25:54.740 INFO kablam! Checking git2 v0.6.11 Aug 17 13:26:04.647 INFO kablam! Checking release v0.8.1 (file:///source) Aug 17 13:26:06.387 INFO kablam! warning: unused import: `std::env::current_dir` Aug 17 13:26:06.387 INFO kablam! --> src/tags.rs:4:5 Aug 17 13:26:06.387 INFO kablam! | Aug 17 13:26:06.387 INFO kablam! 4 | use std::env::current_dir; Aug 17 13:26:06.387 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Aug 17 13:26:06.388 INFO kablam! | Aug 17 13:26:06.388 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 13:26:06.388 INFO kablam! Aug 17 13:26:06.453 INFO kablam! warning: unused import: `std::env::current_dir` Aug 17 13:26:06.453 INFO kablam! --> src/tags.rs:4:5 Aug 17 13:26:06.453 INFO kablam! | Aug 17 13:26:06.453 INFO kablam! 4 | use std::env::current_dir; Aug 17 13:26:06.453 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Aug 17 13:26:06.453 INFO kablam! | Aug 17 13:26:06.453 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 13:26:06.454 INFO kablam! Aug 17 13:26:06.983 INFO kablam! warning: unused variable: `E` Aug 17 13:26:06.983 INFO kablam! --> src/main.rs:27:17 Aug 17 13:26:06.983 INFO kablam! | Aug 17 13:26:06.983 INFO kablam! 27 | Err(E) => { Aug 17 13:26:06.983 INFO kablam! | ^ help: consider using `_E` instead Aug 17 13:26:06.990 INFO kablam! | Aug 17 13:26:06.990 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 17 13:26:06.990 INFO kablam! Aug 17 13:26:07.075 INFO kablam! warning: variable does not need to be mutable Aug 17 13:26:07.075 INFO kablam! --> src/tags.rs:48:13 Aug 17 13:26:07.075 INFO kablam! | Aug 17 13:26:07.075 INFO kablam! 48 | let mut versions = self.get_tags().versions(); Aug 17 13:26:07.075 INFO kablam! | ----^^^^^^^^ Aug 17 13:26:07.075 INFO kablam! | | Aug 17 13:26:07.075 INFO kablam! | help: remove this `mut` Aug 17 13:26:07.090 INFO kablam! | Aug 17 13:26:07.091 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 13:26:07.091 INFO kablam! Aug 17 13:26:07.097 INFO kablam! warning: variable does not need to be mutable Aug 17 13:26:07.097 INFO kablam! --> src/tags.rs:84:13 Aug 17 13:26:07.097 INFO kablam! | Aug 17 13:26:07.097 INFO kablam! 84 | let mut val; Aug 17 13:26:07.097 INFO kablam! | ----^^^ Aug 17 13:26:07.097 INFO kablam! | | Aug 17 13:26:07.097 INFO kablam! | help: remove this `mut` Aug 17 13:26:07.097 INFO kablam! Aug 17 13:26:07.102 INFO kablam! warning: variable does not need to be mutable Aug 17 13:26:07.102 INFO kablam! --> src/tags.rs:97:13 Aug 17 13:26:07.102 INFO kablam! | Aug 17 13:26:07.102 INFO kablam! 97 | let mut obj; Aug 17 13:26:07.102 INFO kablam! | ----^^^ Aug 17 13:26:07.102 INFO kablam! | | Aug 17 13:26:07.102 INFO kablam! | help: remove this `mut` Aug 17 13:26:07.110 INFO kablam! Aug 17 13:26:07.112 INFO kablam! warning: method is never used: `iter` Aug 17 13:26:07.112 INFO kablam! --> src/tags.rs:105:5 Aug 17 13:26:07.112 INFO kablam! | Aug 17 13:26:07.112 INFO kablam! 105 | pub fn iter(&self) -> Iter{ Aug 17 13:26:07.112 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 13:26:07.113 INFO kablam! | Aug 17 13:26:07.113 INFO kablam! = note: #[warn(dead_code)] on by default Aug 17 13:26:07.114 INFO kablam! Aug 17 13:26:07.139 INFO kablam! warning: variable `E` should have a snake case name such as `e` Aug 17 13:26:07.140 INFO kablam! --> src/tags.rs:79:17 Aug 17 13:26:07.140 INFO kablam! | Aug 17 13:26:07.140 INFO kablam! 79 | Err(E) => Err(E) Aug 17 13:26:07.140 INFO kablam! | ^ Aug 17 13:26:07.140 INFO kablam! | Aug 17 13:26:07.141 INFO kablam! = note: #[warn(non_snake_case)] on by default Aug 17 13:26:07.141 INFO kablam! Aug 17 13:26:07.143 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 13:26:07.143 INFO kablam! --> src/main.rs:25:17 Aug 17 13:26:07.143 INFO kablam! | Aug 17 13:26:07.143 INFO kablam! 25 | release.make_release(vtype); Aug 17 13:26:07.143 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 13:26:07.143 INFO kablam! | Aug 17 13:26:07.144 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 17 13:26:07.144 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 13:26:07.145 INFO kablam! Aug 17 13:26:07.145 INFO kablam! warning: variable `E` should have a snake case name such as `e` Aug 17 13:26:07.145 INFO kablam! --> src/main.rs:27:17 Aug 17 13:26:07.145 INFO kablam! | Aug 17 13:26:07.145 INFO kablam! 27 | Err(E) => { Aug 17 13:26:07.145 INFO kablam! | ^ Aug 17 13:26:07.146 INFO kablam! Aug 17 13:26:07.150 INFO kablam! warning: unused variable: `E` Aug 17 13:26:07.150 INFO kablam! --> src/main.rs:27:17 Aug 17 13:26:07.150 INFO kablam! | Aug 17 13:26:07.150 INFO kablam! 27 | Err(E) => { Aug 17 13:26:07.150 INFO kablam! | ^ help: consider using `_E` instead Aug 17 13:26:07.150 INFO kablam! | Aug 17 13:26:07.150 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 17 13:26:07.150 INFO kablam! Aug 17 13:26:07.316 INFO kablam! warning: variable does not need to be mutable Aug 17 13:26:07.316 INFO kablam! --> src/tags.rs:48:13 Aug 17 13:26:07.316 INFO kablam! | Aug 17 13:26:07.316 INFO kablam! 48 | let mut versions = self.get_tags().versions(); Aug 17 13:26:07.316 INFO kablam! | ----^^^^^^^^ Aug 17 13:26:07.316 INFO kablam! | | Aug 17 13:26:07.316 INFO kablam! | help: remove this `mut` Aug 17 13:26:07.317 INFO kablam! | Aug 17 13:26:07.318 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 13:26:07.318 INFO kablam! Aug 17 13:26:07.324 INFO kablam! warning: variable does not need to be mutable Aug 17 13:26:07.324 INFO kablam! --> src/tags.rs:84:13 Aug 17 13:26:07.324 INFO kablam! | Aug 17 13:26:07.324 INFO kablam! 84 | let mut val; Aug 17 13:26:07.324 INFO kablam! | ----^^^ Aug 17 13:26:07.324 INFO kablam! | | Aug 17 13:26:07.324 INFO kablam! | help: remove this `mut` Aug 17 13:26:07.325 INFO kablam! Aug 17 13:26:07.329 INFO kablam! warning: variable does not need to be mutable Aug 17 13:26:07.329 INFO kablam! --> src/tags.rs:97:13 Aug 17 13:26:07.329 INFO kablam! | Aug 17 13:26:07.329 INFO kablam! 97 | let mut obj; Aug 17 13:26:07.329 INFO kablam! | ----^^^ Aug 17 13:26:07.329 INFO kablam! | | Aug 17 13:26:07.330 INFO kablam! | help: remove this `mut` Aug 17 13:26:07.338 INFO kablam! Aug 17 13:26:07.340 INFO kablam! warning: method is never used: `iter` Aug 17 13:26:07.340 INFO kablam! --> src/tags.rs:105:5 Aug 17 13:26:07.340 INFO kablam! | Aug 17 13:26:07.340 INFO kablam! 105 | pub fn iter(&self) -> Iter{ Aug 17 13:26:07.340 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 13:26:07.341 INFO kablam! | Aug 17 13:26:07.341 INFO kablam! = note: #[warn(dead_code)] on by default Aug 17 13:26:07.342 INFO kablam! Aug 17 13:26:07.370 INFO kablam! warning: variable `E` should have a snake case name such as `e` Aug 17 13:26:07.370 INFO kablam! --> src/tags.rs:79:17 Aug 17 13:26:07.370 INFO kablam! | Aug 17 13:26:07.370 INFO kablam! 79 | Err(E) => Err(E) Aug 17 13:26:07.370 INFO kablam! | ^ Aug 17 13:26:07.371 INFO kablam! | Aug 17 13:26:07.371 INFO kablam! = note: #[warn(non_snake_case)] on by default Aug 17 13:26:07.372 INFO kablam! Aug 17 13:26:07.373 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 13:26:07.373 INFO kablam! --> src/main.rs:25:17 Aug 17 13:26:07.373 INFO kablam! | Aug 17 13:26:07.373 INFO kablam! 25 | release.make_release(vtype); Aug 17 13:26:07.373 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 13:26:07.382 INFO kablam! | Aug 17 13:26:07.383 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 17 13:26:07.383 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 13:26:07.383 INFO kablam! Aug 17 13:26:07.384 INFO kablam! warning: variable `E` should have a snake case name such as `e` Aug 17 13:26:07.384 INFO kablam! --> src/main.rs:27:17 Aug 17 13:26:07.384 INFO kablam! | Aug 17 13:26:07.384 INFO kablam! 27 | Err(E) => { Aug 17 13:26:07.384 INFO kablam! | ^ Aug 17 13:26:07.385 INFO kablam! Aug 17 13:26:07.476 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 47.91s Aug 17 13:26:07.499 INFO kablam! su: No module specific data is present Aug 17 13:26:08.070 INFO running `"docker" "rm" "-f" "217fb931698b609db70bd287ee2a98b261db707f242898daa709ba10a5c40a42"` Aug 17 13:26:08.228 INFO blam! 217fb931698b609db70bd287ee2a98b261db707f242898daa709ba10a5c40a42