Dec 04 19:40:04.504 INFO checking dottorblaster/siren against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 19:40:04.504 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 04 19:40:05.071 INFO [stdout] 1cd3b31517cecc211cd920a3d5d2d02bedec3ee8f9015f3ff7c28f51fad4d30e
Dec 04 19:40:05.079 INFO running `"docker" "start" "-a" "1cd3b31517cecc211cd920a3d5d2d02bedec3ee8f9015f3ff7c28f51fad4d30e"`
Dec 04 19:40:06.595 INFO [stderr] usermod: no changes
Dec 04 19:40:06.763 INFO [stderr]     Checking term_size v0.2.3
Dec 04 19:40:07.162 INFO [stderr]     Checking clap v2.19.3
Dec 04 19:40:11.711 INFO [stderr]     Checking siren v1.0.3 (/source)
Dec 04 19:40:13.087 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.47s
Dec 04 19:40:13.090 INFO [stderr] su: No module specific data is present
Dec 04 19:40:14.021 INFO running `"docker" "inspect" "1cd3b31517cecc211cd920a3d5d2d02bedec3ee8f9015f3ff7c28f51fad4d30e"`
Dec 04 19:40:14.257 INFO running `"docker" "rm" "-f" "1cd3b31517cecc211cd920a3d5d2d02bedec3ee8f9015f3ff7c28f51fad4d30e"`
Dec 04 19:40:14.608 INFO [stdout] 1cd3b31517cecc211cd920a3d5d2d02bedec3ee8f9015f3ff7c28f51fad4d30e