Dec 01 02:12:02.197 INFO checking alcibiades-0.3.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 02:12:02.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Dec 01 02:12:02.688 INFO [stdout] 69c366b39fb2c5545ddf74056c759a3b55fee999b108128fb22074e7c88157f9
Dec 01 02:12:02.696 INFO running `"docker" "start" "-a" "69c366b39fb2c5545ddf74056c759a3b55fee999b108128fb22074e7c88157f9"`
Dec 01 02:12:03.800 INFO [stderr] usermod: no changes
Dec 01 02:12:03.862 INFO [stderr]     Checking alcibiades v0.3.0 (/source)
Dec 01 02:12:07.668 INFO [stderr] warning: variable does not need to be mutable
Dec 01 02:12:07.668 INFO [stderr]    --> src/stock/std_ttable.rs:443:17
Dec 01 02:12:07.668 INFO [stderr]     |
Dec 01 02:12:07.668 INFO [stderr] 443 |             let mut record = b.get(0).as_mut().unwrap();
Dec 01 02:12:07.668 INFO [stderr]     |                 ----^^^^^^
Dec 01 02:12:07.668 INFO [stderr]     |                 |
Dec 01 02:12:07.668 INFO [stderr]     |                 help: remove this `mut`
Dec 01 02:12:07.668 INFO [stderr]     |
Dec 01 02:12:07.668 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 02:12:07.668 INFO [stderr] 
Dec 01 02:12:07.668 INFO [stderr] warning: variable does not need to be mutable
Dec 01 02:12:07.668 INFO [stderr]    --> src/stock/std_ttable.rs:464:17
Dec 01 02:12:07.668 INFO [stderr]     |
Dec 01 02:12:07.668 INFO [stderr] 464 |             let mut record = b.get(4).as_mut().unwrap();
Dec 01 02:12:07.668 INFO [stderr]     |                 ----^^^^^^
Dec 01 02:12:07.668 INFO [stderr]     |                 |
Dec 01 02:12:07.668 INFO [stderr]     |                 help: remove this `mut`
Dec 01 02:12:07.668 INFO [stderr] 
Dec 01 02:12:08.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.44s
Dec 01 02:12:08.263 INFO [stderr] su: No module specific data is present
Dec 01 02:12:08.632 INFO running `"docker" "inspect" "69c366b39fb2c5545ddf74056c759a3b55fee999b108128fb22074e7c88157f9"`
Dec 01 02:12:08.880 INFO running `"docker" "rm" "-f" "69c366b39fb2c5545ddf74056c759a3b55fee999b108128fb22074e7c88157f9"`
Dec 01 02:12:09.327 INFO [stdout] 69c366b39fb2c5545ddf74056c759a3b55fee999b108128fb22074e7c88157f9