Dec 19 20:08:17.524 INFO checking azconita/concustar against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 20:08:17.524 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/azconita/concustar:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 20:08:17.896 INFO [stdout] ff810d1fd61d59075d6146e026328669b9ef0978d1b59133faa7c864c2070bb0 Dec 19 20:08:17.906 INFO running `"docker" "start" "-a" "ff810d1fd61d59075d6146e026328669b9ef0978d1b59133faa7c864c2070bb0"` Dec 19 20:08:19.331 INFO [stderr] Compiling serde v1.0.80 Dec 19 20:08:28.721 INFO [stderr] Checking log v0.4.6 Dec 19 20:08:29.311 INFO [stderr] Checking simplelog v0.5.3 Dec 19 20:08:29.972 INFO [stderr] Checking concustar v0.1.0 (/opt/crater/workdir) Dec 19 20:08:30.832 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.58s Dec 19 20:08:31.820 INFO running `"docker" "inspect" "ff810d1fd61d59075d6146e026328669b9ef0978d1b59133faa7c864c2070bb0"` Dec 19 20:08:32.072 INFO running `"docker" "rm" "-f" "ff810d1fd61d59075d6146e026328669b9ef0978d1b59133faa7c864c2070bb0"` Dec 19 20:08:32.380 INFO [stdout] ff810d1fd61d59075d6146e026328669b9ef0978d1b59133faa7c864c2070bb0