Dec 05 09:30:07.770 INFO checking owned-singleton-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 09:30:07.770 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 09:30:07.999 INFO [stdout] 0f1e049814a71eee79edb83da293e5660d0791fcc17410cdb2595e7f3545254c
Dec 05 09:30:08.005 INFO running `"docker" "start" "-a" "0f1e049814a71eee79edb83da293e5660d0791fcc17410cdb2595e7f3545254c"`
Dec 05 09:30:08.979 INFO [stderr] usermod: no changes
Dec 05 09:30:09.071 INFO [stderr]    Compiling syn v0.15.22
Dec 05 09:30:20.204 INFO [stderr]    Compiling owned-singleton-macros v0.1.0
Dec 05 09:30:22.223 INFO [stderr]     Checking owned-singleton v0.1.0 (/source)
Dec 05 09:30:22.771 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.75s
Dec 05 09:30:22.774 INFO [stderr] su: No module specific data is present
Dec 05 09:30:23.153 INFO running `"docker" "inspect" "0f1e049814a71eee79edb83da293e5660d0791fcc17410cdb2595e7f3545254c"`
Dec 05 09:30:23.292 INFO running `"docker" "rm" "-f" "0f1e049814a71eee79edb83da293e5660d0791fcc17410cdb2595e7f3545254c"`
Dec 05 09:30:23.494 INFO [stdout] 0f1e049814a71eee79edb83da293e5660d0791fcc17410cdb2595e7f3545254c