Dec 18 11:24:31.713 INFO checking serde-fressian-0.1.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 11:24:31.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/serde-fressian/0.1.1:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 11:24:31.956 INFO [stdout] 4c1b2d89b318fa7156b33eb4f570ca5e1fa28fd6486758dbecdc2abc59b825a4 Dec 18 11:24:31.959 INFO running `"docker" "start" "-a" "4c1b2d89b318fa7156b33eb4f570ca5e1fa28fd6486758dbecdc2abc59b825a4"` Dec 18 11:24:32.932 INFO [stderr] Compiling syn v0.12.15 Dec 18 11:24:32.932 INFO [stderr] Checking ordered-float v0.5.2 Dec 18 11:24:39.756 INFO [stderr] Compiling shrinkwraprs v0.2.0 Dec 18 11:24:41.367 INFO [stderr] Checking serde-fressian v0.1.1 (/opt/crater/workdir) Dec 18 11:24:45.472 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.62s Dec 18 11:24:46.789 INFO running `"docker" "inspect" "4c1b2d89b318fa7156b33eb4f570ca5e1fa28fd6486758dbecdc2abc59b825a4"` Dec 18 11:24:47.166 INFO running `"docker" "rm" "-f" "4c1b2d89b318fa7156b33eb4f570ca5e1fa28fd6486758dbecdc2abc59b825a4"` Dec 18 11:24:47.550 INFO [stdout] 4c1b2d89b318fa7156b33eb4f570ca5e1fa28fd6486758dbecdc2abc59b825a4