Dec 18 17:20:14.409 INFO checking cpp_build-0.5.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:20:14.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/cpp_build/0.5.1:/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 17:20:14.684 INFO [stdout] 36cdd10d4ce008d8324a1274322a5c1cd6a78f290eb4887a4ae922c5a7801a24
Dec 18 17:20:14.690 INFO running `"docker" "start" "-a" "36cdd10d4ce008d8324a1274322a5c1cd6a78f290eb4887a4ae922c5a7801a24"`
Dec 18 17:20:16.069 INFO [stderr]     Checking quote v0.6.10
Dec 18 17:20:16.784 INFO [stderr]     Checking syn v0.15.23
Dec 18 17:20:24.162 INFO [stderr]     Checking cpp_common v0.5.1
Dec 18 17:20:24.616 INFO [stderr]     Checking cpp_build v0.5.1 (/opt/crater/workdir)
Dec 18 17:20:25.948 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.97s
Dec 18 17:20:26.206 INFO running `"docker" "inspect" "36cdd10d4ce008d8324a1274322a5c1cd6a78f290eb4887a4ae922c5a7801a24"`
Dec 18 17:20:26.301 INFO running `"docker" "rm" "-f" "36cdd10d4ce008d8324a1274322a5c1cd6a78f290eb4887a4ae922c5a7801a24"`
Dec 18 17:20:26.465 INFO [stdout] 36cdd10d4ce008d8324a1274322a5c1cd6a78f290eb4887a4ae922c5a7801a24