Nov 30 20:20:57.870 INFO checking kth-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 20:20:57.870 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 20:20:58.426 INFO [stdout] 1b5e75a4545a3cd07be4caeddf87da9d848e380c990d3ad05866beaf576bf268
Nov 30 20:20:58.428 INFO running `"docker" "start" "-a" "1b5e75a4545a3cd07be4caeddf87da9d848e380c990d3ad05866beaf576bf268"`
Nov 30 20:21:00.803 INFO [stderr] usermod: no changes
Nov 30 20:21:00.864 INFO [stderr] warning: `panic` setting is ignored for `test` profile
Nov 30 20:21:00.956 INFO [stderr]     Checking index-fixed v0.0.2
Nov 30 20:21:00.980 INFO [stderr]    Compiling kth v0.1.0 (/source)
Nov 30 20:21:04.376 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:21:04.376 INFO [stderr]   --> tests/slice.rs:34:17
Nov 30 20:21:04.376 INFO [stderr]    |
Nov 30 20:21:04.376 INFO [stderr] 34 |             let mut d = &mut d[..];
Nov 30 20:21:04.376 INFO [stderr]    |                 ----^
Nov 30 20:21:04.376 INFO [stderr]    |                 |
Nov 30 20:21:04.376 INFO [stderr]    |                 help: remove this `mut`
Nov 30 20:21:04.376 INFO [stderr]    |
Nov 30 20:21:04.376 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 20:21:04.376 INFO [stderr] 
Nov 30 20:21:04.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.57s
Nov 30 20:21:04.395 INFO [stderr] su: No module specific data is present
Nov 30 20:21:04.714 INFO running `"docker" "inspect" "1b5e75a4545a3cd07be4caeddf87da9d848e380c990d3ad05866beaf576bf268"`
Nov 30 20:21:04.820 INFO running `"docker" "rm" "-f" "1b5e75a4545a3cd07be4caeddf87da9d848e380c990d3ad05866beaf576bf268"`
Nov 30 20:21:04.966 INFO [stdout] 1b5e75a4545a3cd07be4caeddf87da9d848e380c990d3ad05866beaf576bf268