Dec 18 17:20:05.250 INFO checking cpp_synmap-0.3.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:20:05.251 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/cpp_synmap/0.3.0:/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 17:20:05.624 INFO [stdout] 1cece9ead56ce0f4f425b7d74c71e568fe0c26dc9585382bc1f2e43066f87053
Dec 18 17:20:05.630 INFO running `"docker" "start" "-a" "1cece9ead56ce0f4f425b7d74c71e568fe0c26dc9585382bc1f2e43066f87053"`
Dec 18 17:20:06.468 INFO [stderr]     Checking cpp_synom v0.12.0
Dec 18 17:20:06.854 INFO [stderr]     Checking cpp_syn v0.12.0
Dec 18 17:20:10.472 INFO [stderr]     Checking cpp_synmap v0.3.0 (/opt/crater/workdir)
Dec 18 17:20:11.233 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
Dec 18 17:20:11.581 INFO running `"docker" "inspect" "1cece9ead56ce0f4f425b7d74c71e568fe0c26dc9585382bc1f2e43066f87053"`
Dec 18 17:20:11.675 INFO running `"docker" "rm" "-f" "1cece9ead56ce0f4f425b7d74c71e568fe0c26dc9585382bc1f2e43066f87053"`
Dec 18 17:20:11.749 INFO [stdout] 1cece9ead56ce0f4f425b7d74c71e568fe0c26dc9585382bc1f2e43066f87053