Oct 13 17:13:48.736 INFO checking cargo-osha-0.1.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 17:13:48.738 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 17:13:49.083 INFO blam! f5adea3d90b4a926fe95c42d2fa7fc1293c5dcf511bf5324c6c7823584d165e2
Oct 13 17:13:49.085 INFO running `"docker" "start" "-a" "f5adea3d90b4a926fe95c42d2fa7fc1293c5dcf511bf5324c6c7823584d165e2"`
Oct 13 17:13:50.584 INFO kablam! usermod: no changes
Oct 13 17:13:50.726 INFO kablam!     Checking proc-macro2 v0.2.3
Oct 13 17:13:55.053 INFO kablam!     Checking quote v0.4.2
Oct 13 17:13:59.058 INFO kablam!     Checking syn v0.12.15
Oct 13 17:14:10.432 INFO kablam!     Checking cargo-osha v0.1.1 (/source)
Oct 13 17:14:15.988 INFO kablam! warning: unused variable: `a`
Oct 13 17:14:15.988 INFO kablam!   --> src/main.rs:13:13
Oct 13 17:14:15.988 INFO kablam!    |
Oct 13 17:14:15.988 INFO kablam! 13 |         let a = 10;
Oct 13 17:14:15.988 INFO kablam!    |             ^ help: consider using `_a` instead
Oct 13 17:14:15.988 INFO kablam!    |
Oct 13 17:14:15.988 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 17:14:15.988 INFO kablam! 
Oct 13 17:14:16.064 INFO kablam! warning: unnecessary `unsafe` block
Oct 13 17:14:16.064 INFO kablam!   --> src/main.rs:12:5
Oct 13 17:14:16.064 INFO kablam!    |
Oct 13 17:14:16.064 INFO kablam! 11 | unsafe fn foo() {
Oct 13 17:14:16.064 INFO kablam!    | --------------- because it's nested under this `unsafe` fn
Oct 13 17:14:16.064 INFO kablam! 12 |     unsafe {
Oct 13 17:14:16.064 INFO kablam!    |     ^^^^^^ unnecessary `unsafe` block
Oct 13 17:14:16.064 INFO kablam!    |
Oct 13 17:14:16.064 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Oct 13 17:14:16.064 INFO kablam! 
Oct 13 17:14:16.064 INFO kablam! warning: function is never used: `foo`
Oct 13 17:14:16.064 INFO kablam!   --> src/main.rs:11:1
Oct 13 17:14:16.064 INFO kablam!    |
Oct 13 17:14:16.064 INFO kablam! 11 | unsafe fn foo() {
Oct 13 17:14:16.064 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 13 17:14:16.064 INFO kablam!    |
Oct 13 17:14:16.064 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 17:14:16.064 INFO kablam! 
Oct 13 17:14:16.668 INFO kablam! warning: unused variable: `a`
Oct 13 17:14:16.668 INFO kablam!   --> src/main.rs:13:13
Oct 13 17:14:16.668 INFO kablam!    |
Oct 13 17:14:16.668 INFO kablam! 13 |         let a = 10;
Oct 13 17:14:16.668 INFO kablam!    |             ^ help: consider using `_a` instead
Oct 13 17:14:16.668 INFO kablam!    |
Oct 13 17:14:16.668 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 17:14:16.668 INFO kablam! 
Oct 13 17:14:16.700 INFO kablam! warning: unnecessary `unsafe` block
Oct 13 17:14:16.700 INFO kablam!   --> src/main.rs:12:5
Oct 13 17:14:16.700 INFO kablam!    |
Oct 13 17:14:16.700 INFO kablam! 11 | unsafe fn foo() {
Oct 13 17:14:16.700 INFO kablam!    | --------------- because it's nested under this `unsafe` fn
Oct 13 17:14:16.700 INFO kablam! 12 |     unsafe {
Oct 13 17:14:16.700 INFO kablam!    |     ^^^^^^ unnecessary `unsafe` block
Oct 13 17:14:16.700 INFO kablam!    |
Oct 13 17:14:16.700 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Oct 13 17:14:16.700 INFO kablam! 
Oct 13 17:14:16.700 INFO kablam! warning: function is never used: `foo`
Oct 13 17:14:16.700 INFO kablam!   --> src/main.rs:11:1
Oct 13 17:14:16.700 INFO kablam!    |
Oct 13 17:14:16.700 INFO kablam! 11 | unsafe fn foo() {
Oct 13 17:14:16.700 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 13 17:14:16.700 INFO kablam!    |
Oct 13 17:14:16.700 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 17:14:16.700 INFO kablam! 
Oct 13 17:14:16.736 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.09s
Oct 13 17:14:16.740 INFO kablam! su: No module specific data is present
Oct 13 17:14:17.756 INFO running `"docker" "rm" "-f" "f5adea3d90b4a926fe95c42d2fa7fc1293c5dcf511bf5324c6c7823584d165e2"`
Oct 13 17:14:18.060 INFO blam! f5adea3d90b4a926fe95c42d2fa7fc1293c5dcf511bf5324c6c7823584d165e2