[INFO] crate numext-fixed-hash 0.1.4 is already in cache
[INFO] checking numext-fixed-hash-0.1.4 against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037
[INFO] extracting crate numext-fixed-hash 0.1.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate numext-fixed-hash 0.1.4 on toolchain d27c6c6a469a28343396a8f3ac1c9d403aabda69
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate numext-fixed-hash 0.1.4
[INFO] finished tweaking crates.io crate numext-fixed-hash 0.1.4
[INFO] tweaked toml for crates.io crate numext-fixed-hash 0.1.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fb930522df8addf7e4a0bf4571b55394b59af10aea7b9bec47feb8e7d4d73e22
[INFO] running `"docker" "start" "-a" "fb930522df8addf7e4a0bf4571b55394b59af10aea7b9bec47feb8e7d4d73e22"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]     Checking numext-fixed-uint-core v0.1.4
[INFO] [stderr]    Compiling backtrace v0.3.41
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling numext-fixed-uint-hack v0.1.4
[INFO] [stderr]    Compiling numext-fixed-uint v0.1.4
[INFO] [stderr]     Checking numext-fixed-hash-core v0.1.4
[INFO] [stderr] error: could not compile `numext-fixed-hash-core`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name numext_fixed_hash_core --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/numext-fixed-hash-core-0.1.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="default"' -C metadata=77c6259f51fb661f -C extra-filename=-77c6259f51fb661f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern failure=/opt/rustwide/target/debug/deps/libfailure-e8e3c639fae0502a.rmeta --extern numext_constructor=/opt/rustwide/target/debug/deps/libnumext_constructor-b45826b6e3fcf876.so --extern numext_fixed_uint=/opt/rustwide/target/debug/deps/libnumext_fixed_uint-dde54f96aac638f6.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/backtrace-sys-b77cf1ccf21eb0fe/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `numext-fixed-hash-core`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name numext_fixed_hash_core --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/numext-fixed-hash-core-0.1.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="default"' -C metadata=c51f89502987c4d8 -C extra-filename=-c51f89502987c4d8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern failure=/opt/rustwide/target/debug/deps/libfailure-6b1c829e90ddbaa2.rmeta --extern numext_constructor=/opt/rustwide/target/debug/deps/libnumext_constructor-b45826b6e3fcf876.so --extern numext_fixed_uint=/opt/rustwide/target/debug/deps/libnumext_fixed_uint-1ac3f2a58e8c0ae1.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/backtrace-sys-b77cf1ccf21eb0fe/out` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "fb930522df8addf7e4a0bf4571b55394b59af10aea7b9bec47feb8e7d4d73e22"`
[INFO] running `"docker" "rm" "-f" "fb930522df8addf7e4a0bf4571b55394b59af10aea7b9bec47feb8e7d4d73e22"`
[INFO] [stdout] fb930522df8addf7e4a0bf4571b55394b59af10aea7b9bec47feb8e7d4d73e22