Sep 06 09:04:39.240 INFO checking cargo-osha-0.1.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 09:04:39.240 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 09:04:39.240 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 09:04:39.467 INFO blam! 7f6c8d66c3f05fc073094d165ddb1e015af341c5faf70abca043b65e335ed929
Sep 06 09:04:39.469 INFO running `"docker" "start" "-a" "7f6c8d66c3f05fc073094d165ddb1e015af341c5faf70abca043b65e335ed929"`
Sep 06 09:04:40.235 INFO kablam! usermod: no changes
Sep 06 09:04:40.297 INFO kablam!     Checking syn v0.12.15
Sep 06 09:04:48.652 INFO kablam!     Checking cargo-osha v0.1.1 (file:///source)
Sep 06 09:04:51.454 INFO kablam! warning: unused variable: `a`
Sep 06 09:04:51.454 INFO kablam!   --> src/main.rs:13:13
Sep 06 09:04:51.454 INFO kablam!    |
Sep 06 09:04:51.454 INFO kablam! 13 |         let a = 10;
Sep 06 09:04:51.454 INFO kablam!    |             ^ help: consider using `_a` instead
Sep 06 09:04:51.454 INFO kablam!    |
Sep 06 09:04:51.454 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 09:04:51.454 INFO kablam! 
Sep 06 09:04:51.486 INFO kablam! warning: unused variable: `a`
Sep 06 09:04:51.486 INFO kablam!   --> src/main.rs:13:13
Sep 06 09:04:51.486 INFO kablam!    |
Sep 06 09:04:51.486 INFO kablam! 13 |         let a = 10;
Sep 06 09:04:51.486 INFO kablam!    |             ^ help: consider using `_a` instead
Sep 06 09:04:51.486 INFO kablam!    |
Sep 06 09:04:51.486 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 09:04:51.486 INFO kablam! 
Sep 06 09:04:51.486 INFO kablam! warning: unnecessary `unsafe` block
Sep 06 09:04:51.486 INFO kablam!   --> src/main.rs:12:5
Sep 06 09:04:51.486 INFO kablam!    |
Sep 06 09:04:51.486 INFO kablam! 11 | unsafe fn foo() {
Sep 06 09:04:51.486 INFO kablam!    | --------------- because it's nested under this `unsafe` fn
Sep 06 09:04:51.486 INFO kablam! 12 |     unsafe {
Sep 06 09:04:51.486 INFO kablam!    |     ^^^^^^ unnecessary `unsafe` block
Sep 06 09:04:51.486 INFO kablam!    |
Sep 06 09:04:51.486 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Sep 06 09:04:51.486 INFO kablam! 
Sep 06 09:04:51.486 INFO kablam! warning: function is never used: `foo`
Sep 06 09:04:51.486 INFO kablam!   --> src/main.rs:11:1
Sep 06 09:04:51.486 INFO kablam!    |
Sep 06 09:04:51.486 INFO kablam! 11 | unsafe fn foo() {
Sep 06 09:04:51.486 INFO kablam!    | ^^^^^^^^^^^^^^^
Sep 06 09:04:51.486 INFO kablam!    |
Sep 06 09:04:51.486 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 09:04:51.486 INFO kablam! 
Sep 06 09:04:51.506 INFO kablam! warning: unnecessary `unsafe` block
Sep 06 09:04:51.506 INFO kablam!   --> src/main.rs:12:5
Sep 06 09:04:51.506 INFO kablam!    |
Sep 06 09:04:51.506 INFO kablam! 11 | unsafe fn foo() {
Sep 06 09:04:51.506 INFO kablam!    | --------------- because it's nested under this `unsafe` fn
Sep 06 09:04:51.506 INFO kablam! 12 |     unsafe {
Sep 06 09:04:51.506 INFO kablam!    |     ^^^^^^ unnecessary `unsafe` block
Sep 06 09:04:51.506 INFO kablam!    |
Sep 06 09:04:51.506 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Sep 06 09:04:51.506 INFO kablam! 
Sep 06 09:04:51.506 INFO kablam! warning: function is never used: `foo`
Sep 06 09:04:51.506 INFO kablam!   --> src/main.rs:11:1
Sep 06 09:04:51.506 INFO kablam!    |
Sep 06 09:04:51.506 INFO kablam! 11 | unsafe fn foo() {
Sep 06 09:04:51.506 INFO kablam!    | ^^^^^^^^^^^^^^^
Sep 06 09:04:51.506 INFO kablam!    |
Sep 06 09:04:51.506 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 09:04:51.506 INFO kablam! 
Sep 06 09:04:51.542 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.28s
Sep 06 09:04:51.542 INFO kablam! su: No module specific data is present
Sep 06 09:04:52.322 INFO running `"docker" "rm" "-f" "7f6c8d66c3f05fc073094d165ddb1e015af341c5faf70abca043b65e335ed929"`
Sep 06 09:04:52.453 INFO blam! 7f6c8d66c3f05fc073094d165ddb1e015af341c5faf70abca043b65e335ed929