[INFO] crate bitpacking 0.8.0 is already in cache
[INFO] extracting crate bitpacking 0.8.0 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/bitpacking/0.8.0
[INFO] extracting crate bitpacking 0.8.0 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/bitpacking/0.8.0
[INFO] validating manifest of bitpacking-0.8.0 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bitpacking-0.8.0 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bitpacking-0.8.0
[INFO] finished frobbing bitpacking-0.8.0
[INFO] frobbed toml for bitpacking-0.8.0 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/bitpacking/0.8.0/Cargo.toml
[INFO] started frobbing bitpacking-0.8.0
[INFO] finished frobbing bitpacking-0.8.0
[INFO] frobbed toml for bitpacking-0.8.0 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/bitpacking/0.8.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking bitpacking-0.8.0 against master#435236b8877cdb98c82eaebfb7887782277265c5 for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-4/master#435236b8877cdb98c82eaebfb7887782277265c5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/bitpacking/0.8.0:/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" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 140f6012d882eeda713fb374aad90ff1dd9fefb5d011d4a1ee1cd9f8ee4d4bf4
[INFO] running `"docker" "start" "-a" "140f6012d882eeda713fb374aad90ff1dd9fefb5d011d4a1ee1cd9f8ee4d4bf4"`
[INFO] [stderr]     Checking bitpacking v0.8.0 (/opt/crater/workdir)
[INFO] [stderr] error: Could not compile `bitpacking`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name bitpacking src/lib.rs --color never --emit=dep-info,metadata -C debuginfo=2 --test --cfg 'feature="bitpacker1x"' --cfg 'feature="bitpacker4x"' --cfg 'feature="bitpacker8x"' --cfg 'feature="default"' -C metadata=cd08533f49357b42 -C extra-filename=-cd08533f49357b42 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern criterion=/opt/crater/target/debug/deps/libcriterion-afcbae03078dc287.rmeta --extern crunchy=/opt/crater/target/debug/deps/libcrunchy-1106b24807aff945.rmeta --extern rand=/opt/crater/target/debug/deps/librand-bf8761da2a4ea4d6.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "140f6012d882eeda713fb374aad90ff1dd9fefb5d011d4a1ee1cd9f8ee4d4bf4"`
[INFO] running `"docker" "rm" "-f" "140f6012d882eeda713fb374aad90ff1dd9fefb5d011d4a1ee1cd9f8ee4d4bf4"`
[INFO] [stdout] 140f6012d882eeda713fb374aad90ff1dd9fefb5d011d4a1ee1cd9f8ee4d4bf4