Nov 02 09:33:43.308 INFO checking neosmart/tac against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 09:33:43.311 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 02 09:33:43.553 INFO blam! a5df611d735fa9319f526c6db765565dab8acf93e33c4c7807a19e5d35f47219
Nov 02 09:33:43.576 INFO running `"docker" "start" "-a" "a5df611d735fa9319f526c6db765565dab8acf93e33c4c7807a19e5d35f47219"`
Nov 02 09:33:44.585 INFO kablam! usermod: no changes
Nov 02 09:33:44.675 INFO kablam!     Checking memmap v0.5.2
Nov 02 09:33:44.685 INFO kablam!     Checking uuid v0.4.0
Nov 02 09:33:45.312 INFO kablam!     Checking tac v0.2.3 (/source)
Nov 02 09:33:45.880 INFO kablam! warning: variable does not need to be mutable
Nov 02 09:33:45.880 INFO kablam!   --> src/main.rs:64:16
Nov 02 09:33:45.880 INFO kablam!    |
Nov 02 09:33:45.880 INFO kablam! 64 | fn print_bytes(mut stdout: &mut Stdout, bytes: &[u8]) {
Nov 02 09:33:45.880 INFO kablam!    |                ----^^^^^^
Nov 02 09:33:45.880 INFO kablam!    |                |
Nov 02 09:33:45.880 INFO kablam!    |                help: remove this `mut`
Nov 02 09:33:45.880 INFO kablam!    |
Nov 02 09:33:45.880 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 09:33:45.880 INFO kablam! 
Nov 02 09:33:45.900 INFO kablam! warning: variable does not need to be mutable
Nov 02 09:33:45.900 INFO kablam!   --> src/main.rs:64:16
Nov 02 09:33:45.900 INFO kablam!    |
Nov 02 09:33:45.900 INFO kablam! 64 | fn print_bytes(mut stdout: &mut Stdout, bytes: &[u8]) {
Nov 02 09:33:45.900 INFO kablam!    |                ----^^^^^^
Nov 02 09:33:45.900 INFO kablam!    |                |
Nov 02 09:33:45.900 INFO kablam!    |                help: remove this `mut`
Nov 02 09:33:45.900 INFO kablam!    |
Nov 02 09:33:45.900 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 09:33:45.900 INFO kablam! 
Nov 02 09:33:45.996 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Nov 02 09:33:45.996 INFO kablam! su: No module specific data is present
Nov 02 09:33:46.886 INFO running `"docker" "rm" "-f" "a5df611d735fa9319f526c6db765565dab8acf93e33c4c7807a19e5d35f47219"`
Nov 02 09:33:47.159 INFO blam! a5df611d735fa9319f526c6db765565dab8acf93e33c4c7807a19e5d35f47219