[INFO] crate eyros 1.0.0 is already in cache
[INFO] checking eyros-1.0.0 against try#89c05fd3cc6404a13e1bd71450c6132a2755fa4b for pr-69741
[INFO] extracting crate eyros 1.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate eyros 1.0.0 on toolchain 89c05fd3cc6404a13e1bd71450c6132a2755fa4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate eyros 1.0.0
[INFO] finished tweaking crates.io crate eyros 1.0.0
[INFO] tweaked toml for crates.io crate eyros 1.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate eyros 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "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=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" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 02babbe1c4c9945dff4a969c6352f5b686ebcbd8081adaa09423c5c484b284db
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "02babbe1c4c9945dff4a969c6352f5b686ebcbd8081adaa09423c5c484b284db"`
[INFO] [stderr]     Checking hashbrown v0.5.0
[INFO] [stderr]     Checking mkdirp v1.0.0
[INFO] [stderr]     Checking random v0.12.2
[INFO] [stderr]     Checking backtrace-sys v0.1.32
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking backtrace v0.3.44
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking lru v0.1.17
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking random-access-storage v3.0.0
[INFO] [stderr]     Checking random-access-disk v1.0.0
[INFO] [stderr]     Checking eyros v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `eyros`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name eyros --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=9d5f53c6d4ad0ecb -C extra-filename=-9d5f53c6d4ad0ecb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-aa423982f95ca59a.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-283602b0e9242816.rmeta --extern lru=/opt/rustwide/target/debug/deps/liblru-0d4b5b13f1506191.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-2e2eb53379d41be3.rmeta --extern random_access_disk=/opt/rustwide/target/debug/deps/librandom_access_disk-3d7cc88751575c45.rmeta --extern random_access_storage=/opt/rustwide/target/debug/deps/librandom_access_storage-5247be2f988adde2.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-9a51741933904e61.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/backtrace-sys-f09e701faca6efb5/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `eyros`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name eyros --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=114cfbefc3aa52aa -C extra-filename=-114cfbefc3aa52aa --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-aa423982f95ca59a.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-283602b0e9242816.rmeta --extern lru=/opt/rustwide/target/debug/deps/liblru-0d4b5b13f1506191.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-2e2eb53379d41be3.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-ea7ba4fad52f9ad1.rmeta --extern random=/opt/rustwide/target/debug/deps/librandom-801654395a7a0ec1.rmeta --extern random_access_disk=/opt/rustwide/target/debug/deps/librandom_access_disk-3d7cc88751575c45.rmeta --extern random_access_storage=/opt/rustwide/target/debug/deps/librandom_access_storage-5247be2f988adde2.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-9a51741933904e61.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-3c46a25e025652c6.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/backtrace-sys-f09e701faca6efb5/out` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "02babbe1c4c9945dff4a969c6352f5b686ebcbd8081adaa09423c5c484b284db"`
[INFO] running `"docker" "rm" "-f" "02babbe1c4c9945dff4a969c6352f5b686ebcbd8081adaa09423c5c484b284db"`
[INFO] [stdout] 02babbe1c4c9945dff4a969c6352f5b686ebcbd8081adaa09423c5c484b284db