Dec 11 19:23:48.433 INFO checking drozdziak1/mandeldraw against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 19:23:48.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 19:23:48.962 INFO [stdout] 868c5f450a00f8f7a7d9a55aa5d791709f5877367481cb5ac67f17c607342ec9
Dec 11 19:23:48.964 INFO running `"docker" "start" "-a" "868c5f450a00f8f7a7d9a55aa5d791709f5877367481cb5ac67f17c607342ec9"`
Dec 11 19:23:50.976 INFO [stderr] usermod: no changes
Dec 11 19:23:51.170 INFO [stderr]     Checking docopt v0.8.3
Dec 11 19:23:51.170 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 11 19:23:54.309 INFO [stderr]     Checking image v0.18.0
Dec 11 19:23:59.443 INFO [stderr]     Checking mandeldraw v0.1.0 (/source)
Dec 11 19:24:04.081 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.08s
Dec 11 19:24:04.092 INFO [stderr] su: No module specific data is present
Dec 11 19:24:05.062 INFO running `"docker" "inspect" "868c5f450a00f8f7a7d9a55aa5d791709f5877367481cb5ac67f17c607342ec9"`
Dec 11 19:24:05.410 INFO running `"docker" "rm" "-f" "868c5f450a00f8f7a7d9a55aa5d791709f5877367481cb5ac67f17c607342ec9"`
Dec 11 19:24:05.722 INFO [stdout] 868c5f450a00f8f7a7d9a55aa5d791709f5877367481cb5ac67f17c607342ec9