Oct 26 23:48:50.124 INFO checking neosmart/tac against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 23:48:50.124 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 26 23:48:50.587 INFO blam! 503a6b604c3d84fbd7c188766e04eb857cfc48b79119f9580eb5ee247679dde7
Oct 26 23:48:50.589 INFO running `"docker" "start" "-a" "503a6b604c3d84fbd7c188766e04eb857cfc48b79119f9580eb5ee247679dde7"`
Oct 26 23:48:51.879 INFO kablam! usermod: no changes
Oct 26 23:48:51.963 INFO kablam!     Checking memmap v0.5.2
Oct 26 23:48:51.971 INFO kablam!     Checking uuid v0.4.0
Oct 26 23:48:52.695 INFO kablam!     Checking tac v0.2.3 (/source)
Oct 26 23:48:53.163 INFO kablam! warning: variable does not need to be mutable
Oct 26 23:48:53.163 INFO kablam!   --> src/main.rs:64:16
Oct 26 23:48:53.163 INFO kablam!    |
Oct 26 23:48:53.163 INFO kablam! 64 | fn print_bytes(mut stdout: &mut Stdout, bytes: &[u8]) {
Oct 26 23:48:53.163 INFO kablam!    |                ----^^^^^^
Oct 26 23:48:53.163 INFO kablam!    |                |
Oct 26 23:48:53.163 INFO kablam!    |                help: remove this `mut`
Oct 26 23:48:53.163 INFO kablam!    |
Oct 26 23:48:53.163 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 26 23:48:53.163 INFO kablam! 
Oct 26 23:48:53.240 INFO kablam! warning: variable does not need to be mutable
Oct 26 23:48:53.240 INFO kablam!   --> src/main.rs:64:16
Oct 26 23:48:53.240 INFO kablam!    |
Oct 26 23:48:53.240 INFO kablam! 64 | fn print_bytes(mut stdout: &mut Stdout, bytes: &[u8]) {
Oct 26 23:48:53.240 INFO kablam!    |                ----^^^^^^
Oct 26 23:48:53.240 INFO kablam!    |                |
Oct 26 23:48:53.240 INFO kablam!    |                help: remove this `mut`
Oct 26 23:48:53.240 INFO kablam!    |
Oct 26 23:48:53.240 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 26 23:48:53.240 INFO kablam! 
Oct 26 23:48:53.283 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Oct 26 23:48:53.283 INFO kablam! su: No module specific data is present
Oct 26 23:48:53.884 INFO running `"docker" "rm" "-f" "503a6b604c3d84fbd7c188766e04eb857cfc48b79119f9580eb5ee247679dde7"`
Oct 26 23:48:54.154 INFO blam! 503a6b604c3d84fbd7c188766e04eb857cfc48b79119f9580eb5ee247679dde7