Oct 13 06:56:08.237 INFO checking typevec-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:56:08.237 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 06:56:08.705 INFO blam! bbe808d626fc447f251352560b26dee47470327590c071b51d0fc01a10cc179e
Oct 13 06:56:08.710 INFO running `"docker" "start" "-a" "bbe808d626fc447f251352560b26dee47470327590c071b51d0fc01a10cc179e"`
Oct 13 06:56:10.276 INFO kablam! usermod: no changes
Oct 13 06:56:10.360 INFO kablam!     Checking typevec v0.1.0 (/source)
Oct 13 06:56:11.244 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:56:11.245 INFO kablam!   --> src/lib.rs:79:39
Oct 13 06:56:11.245 INFO kablam!    |
Oct 13 06:56:11.245 INFO kablam! 79 |         self.data.get_mut(index).map(|mut v| unsafe {
Oct 13 06:56:11.245 INFO kablam!    |                                       ----^
Oct 13 06:56:11.245 INFO kablam!    |                                       |
Oct 13 06:56:11.245 INFO kablam!    |                                       help: remove this `mut`
Oct 13 06:56:11.245 INFO kablam!    |
Oct 13 06:56:11.245 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 06:56:11.245 INFO kablam! 
Oct 13 06:56:11.841 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:56:11.841 INFO kablam!   --> src/lib.rs:79:39
Oct 13 06:56:11.841 INFO kablam!    |
Oct 13 06:56:11.842 INFO kablam! 79 |         self.data.get_mut(index).map(|mut v| unsafe {
Oct 13 06:56:11.842 INFO kablam!    |                                       ----^
Oct 13 06:56:11.842 INFO kablam!    |                                       |
Oct 13 06:56:11.843 INFO kablam!    |                                       help: remove this `mut`
Oct 13 06:56:11.843 INFO kablam!    |
Oct 13 06:56:11.843 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 06:56:11.843 INFO kablam! 
Oct 13 06:56:11.947 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Oct 13 06:56:11.954 INFO kablam! su: No module specific data is present
Oct 13 06:56:12.602 INFO running `"docker" "rm" "-f" "bbe808d626fc447f251352560b26dee47470327590c071b51d0fc01a10cc179e"`
Oct 13 06:56:12.976 INFO blam! bbe808d626fc447f251352560b26dee47470327590c071b51d0fc01a10cc179e