Dec 05 06:01:44.359 INFO checking string-interner-0.7.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 06:01:44.359 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 06:01:44.539 INFO [stdout] a9db4c232da36e932a6d1ee93c3632b19b3dd34a81858057832a2b2374c30ff3
Dec 05 06:01:44.582 INFO running `"docker" "start" "-a" "a9db4c232da36e932a6d1ee93c3632b19b3dd34a81858057832a2b2374c30ff3"`
Dec 05 06:01:45.083 INFO [stderr] usermod: no changes
Dec 05 06:01:45.140 INFO [stderr]     Checking string-interner v0.7.0 (/source)
Dec 05 06:01:45.787 INFO [stderr] warning: unused import: `Symbol`
Dec 05 06:01:45.787 INFO [stderr]  --> src/tests.rs:1:66
Dec 05 06:01:45.787 INFO [stderr]   |
Dec 05 06:01:45.787 INFO [stderr] 1 | use {DefaultStringInterner, InternalStrRef, StringInterner, Sym, Symbol};
Dec 05 06:01:45.787 INFO [stderr]   |                                                                  ^^^^^^
Dec 05 06:01:45.787 INFO [stderr]   |
Dec 05 06:01:45.787 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:01:45.787 INFO [stderr] 
Dec 05 06:01:46.252 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 05 06:01:46.259 INFO [stderr] su: No module specific data is present
Dec 05 06:01:46.820 INFO running `"docker" "inspect" "a9db4c232da36e932a6d1ee93c3632b19b3dd34a81858057832a2b2374c30ff3"`
Dec 05 06:01:46.924 INFO running `"docker" "rm" "-f" "a9db4c232da36e932a6d1ee93c3632b19b3dd34a81858057832a2b2374c30ff3"`
Dec 05 06:01:47.010 INFO [stdout] a9db4c232da36e932a6d1ee93c3632b19b3dd34a81858057832a2b2374c30ff3