[INFO] crate chinese-number 0.5.6 is already in cache
[INFO] checking chinese-number-0.5.6 against try#5e633973aa9255a88b65a39484627bb54e6044b3 for pr-66063
[INFO] extracting crate chinese-number 0.5.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate chinese-number 0.5.6 on toolchain 5e633973aa9255a88b65a39484627bb54e6044b3
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate chinese-number 0.5.6
[INFO] finished tweaking crates.io crate chinese-number 0.5.6
[INFO] tweaked toml for crates.io crate chinese-number 0.5.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=allow" "-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" "+5e633973aa9255a88b65a39484627bb54e6044b3" "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] 1a6680dfae2af735a9917e552dca96835a843e3e680d1ce446bc01c09ede360c
[INFO] running `"docker" "start" "-a" "1a6680dfae2af735a9917e552dca96835a843e3e680d1ce446bc01c09ede360c"`
[INFO] [stderr]     Checking chinese-variant v1.0.5
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]     Checking chinese-number v0.5.6 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `chinese-number`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name chinese_number src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=ebf1ea57235ab06f -C extra-filename=-ebf1ea57235ab06f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-e64c694e2fd3078d.rmeta --extern chinese_variant=/opt/rustwide/target/debug/deps/libchinese_variant-5c082b0b1c6c9419.rmeta --cap-lints=allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `chinese-number`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name chinese_number src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=8267cd83e40bd2a0 -C extra-filename=-8267cd83e40bd2a0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chinese_variant=/opt/rustwide/target/debug/deps/libchinese_variant-5c082b0b1c6c9419.rmeta --cap-lints=allow` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "1a6680dfae2af735a9917e552dca96835a843e3e680d1ce446bc01c09ede360c"`
[INFO] running `"docker" "rm" "-f" "1a6680dfae2af735a9917e552dca96835a843e3e680d1ce446bc01c09ede360c"`
[INFO] [stdout] 1a6680dfae2af735a9917e552dca96835a843e3e680d1ce446bc01c09ede360c