Dec 18 18:08:14.577 INFO checking bitpacking-0.5.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:08:14.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/bitpacking/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 18:08:14.772 INFO [stdout] 49a4542ff429547680f3b738a5ad50fe9656e1f9c5dc0b656aeeab4e61bd8373
Dec 18 18:08:14.789 INFO running `"docker" "start" "-a" "49a4542ff429547680f3b738a5ad50fe9656e1f9c5dc0b656aeeab4e61bd8373"`
Dec 18 18:08:15.486 INFO [stderr]     Checking bitpacking v0.5.1 (/opt/crater/workdir)
Dec 18 18:08:44.803 INFO [stderr] error: Could not compile `bitpacking`.
Dec 18 18:08:44.803 INFO [stderr] 
Dec 18 18:08:44.803 INFO [stderr] Caused by:
Dec 18 18:08:44.803 INFO [stderr]   process didn't exit successfully: `rustc --crate-name bitpacking src/lib.rs --color never --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=3b88be6180c1cb8e -C extra-filename=-3b88be6180c1cb8e --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern crunchy=/opt/crater/target/debug/deps/libcrunchy-1c318641f8bd44cc.rmeta --extern rand=/opt/crater/target/debug/deps/librand-4d899092141d7f0e.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
Dec 18 18:08:44.803 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 18:08:44.803 INFO [stderr] error: Could not compile `bitpacking`.
Dec 18 18:08:44.803 INFO [stderr] 
Dec 18 18:08:44.803 INFO [stderr] Caused by:
Dec 18 18:08:44.803 INFO [stderr]   process didn't exit successfully: `rustc --crate-name bitpacking src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=843215854c7a617d -C extra-filename=-843215854c7a617d --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern crunchy=/opt/crater/target/debug/deps/libcrunchy-1c318641f8bd44cc.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
Dec 18 18:08:45.065 INFO running `"docker" "inspect" "49a4542ff429547680f3b738a5ad50fe9656e1f9c5dc0b656aeeab4e61bd8373"`
Dec 18 18:08:45.158 INFO running `"docker" "rm" "-f" "49a4542ff429547680f3b738a5ad50fe9656e1f9c5dc0b656aeeab4e61bd8373"`
Dec 18 18:08:45.269 INFO [stdout] 49a4542ff429547680f3b738a5ad50fe9656e1f9c5dc0b656aeeab4e61bd8373