Dec 05 10:42:27.506 INFO checking lzw-0.10.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 10:42:27.506 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 10:42:27.797 INFO [stdout] 66f84bed4b2333ab24c4ff1d76e809b07377512f523ed6b3e1879849bab10178
Dec 05 10:42:27.799 INFO running `"docker" "start" "-a" "66f84bed4b2333ab24c4ff1d76e809b07377512f523ed6b3e1879849bab10178"`
Dec 05 10:42:28.378 INFO [stderr] usermod: no changes
Dec 05 10:42:28.431 INFO [stderr]     Checking lzw v0.10.0 (/source)
Dec 05 10:42:28.942 INFO [stderr] warning: unused import: `Write`
Dec 05 10:42:28.942 INFO [stderr]  --> src/lzw.rs:8:21
Dec 05 10:42:28.942 INFO [stderr]   |
Dec 05 10:42:28.942 INFO [stderr] 8 | use std::io::{Read, Write};
Dec 05 10:42:28.942 INFO [stderr]   |                     ^^^^^
Dec 05 10:42:28.942 INFO [stderr]   |
Dec 05 10:42:28.942 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 10:42:28.942 INFO [stderr] 
Dec 05 10:42:29.483 INFO [stderr] warning: unused import: `Write`
Dec 05 10:42:29.483 INFO [stderr]  --> src/lzw.rs:8:21
Dec 05 10:42:29.483 INFO [stderr]   |
Dec 05 10:42:29.483 INFO [stderr] 8 | use std::io::{Read, Write};
Dec 05 10:42:29.483 INFO [stderr]   |                     ^^^^^
Dec 05 10:42:29.483 INFO [stderr]   |
Dec 05 10:42:29.483 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 10:42:29.483 INFO [stderr] 
Dec 05 10:42:29.711 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Dec 05 10:42:29.714 INFO [stderr] su: No module specific data is present
Dec 05 10:42:30.025 INFO running `"docker" "inspect" "66f84bed4b2333ab24c4ff1d76e809b07377512f523ed6b3e1879849bab10178"`
Dec 05 10:42:30.133 INFO running `"docker" "rm" "-f" "66f84bed4b2333ab24c4ff1d76e809b07377512f523ed6b3e1879849bab10178"`
Dec 05 10:42:30.355 INFO [stdout] 66f84bed4b2333ab24c4ff1d76e809b07377512f523ed6b3e1879849bab10178