Dec 18 14:17:41.485 INFO checking log4rs-syslog-3.0.3 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:17:41.485 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/log4rs-syslog/3.0.3:/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 14:17:41.698 INFO [stdout] e75e86a3e6febb83fef9104f5c78a34cf3603b819b14036ef9d211e36af22f33
Dec 18 14:17:41.699 INFO running `"docker" "start" "-a" "e75e86a3e6febb83fef9104f5c78a34cf3603b819b14036ef9d211e36af22f33"`
Dec 18 14:17:42.450 INFO [stderr]     Checking failure v0.1.3
Dec 18 14:17:42.450 INFO [stderr]     Checking log4rs v0.8.1
Dec 18 14:17:43.068 INFO [stderr]     Checking which v2.0.1
Dec 18 14:17:44.112 INFO [stderr]     Checking log4rs-syslog v3.0.3 (/opt/crater/workdir)
Dec 18 14:17:49.260 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.94s
Dec 18 14:17:49.722 INFO running `"docker" "inspect" "e75e86a3e6febb83fef9104f5c78a34cf3603b819b14036ef9d211e36af22f33"`
Dec 18 14:17:49.923 INFO running `"docker" "rm" "-f" "e75e86a3e6febb83fef9104f5c78a34cf3603b819b14036ef9d211e36af22f33"`
Dec 18 14:17:50.196 INFO [stdout] e75e86a3e6febb83fef9104f5c78a34cf3603b819b14036ef9d211e36af22f33