[INFO] crate suffix_array 0.4.0 is already in cache
[INFO] testing suffix_array-0.4.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate suffix_array 0.4.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate suffix_array 0.4.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate suffix_array 0.4.0
[INFO] finished tweaking crates.io crate suffix_array 0.4.0
[INFO] tweaked toml for crates.io crate suffix_array 0.4.0 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] eee8c83f16035f8378b5501ad96f16fe136c07d67b9986c9e7c3ad927108063b
[INFO] running `"docker" "start" "-a" "eee8c83f16035f8378b5501ad96f16fe136c07d67b9986c9e7c3ad927108063b"`
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]    Compiling bincode v1.2.0
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling bitpacking v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr] error: Could not compile `bitpacking`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name bitpacking /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitpacking-0.6.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=22007737d18ab4bc -C extra-filename=-22007737d18ab4bc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crunchy=/opt/rustwide/target/debug/deps/libcrunchy-2a5bb4289c9579da.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "eee8c83f16035f8378b5501ad96f16fe136c07d67b9986c9e7c3ad927108063b"`
[INFO] running `"docker" "rm" "-f" "eee8c83f16035f8378b5501ad96f16fe136c07d67b9986c9e7c3ad927108063b"`
[INFO] [stdout] eee8c83f16035f8378b5501ad96f16fe136c07d67b9986c9e7c3ad927108063b