[INFO] fetching crate rubullet 0.1.0-alpha-3...
[INFO] testing rubullet-0.1.0-alpha-3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rubullet 0.1.0-alpha-3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rubullet 0.1.0-alpha-3 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rubullet 0.1.0-alpha-3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rubullet 0.1.0-alpha-3
[INFO] tweaked toml for crates.io crate rubullet 0.1.0-alpha-3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate rubullet 0.1.0-alpha-3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytemuck v1.5.1
[INFO] [stderr]   Downloaded gif v0.11.2
[INFO] [stderr]   Downloaded rubullet-sys v0.1.0-alpha-2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0397551c5397f5d710c1bf9df77bcf6e0aaaa9f3da94e7d02725506ad07f2fea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0397551c5397f5d710c1bf9df77bcf6e0aaaa9f3da94e7d02725506ad07f2fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0397551c5397f5d710c1bf9df77bcf6e0aaaa9f3da94e7d02725506ad07f2fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0397551c5397f5d710c1bf9df77bcf6e0aaaa9f3da94e7d02725506ad07f2fea", kill_on_drop: false }`
[INFO] [stdout] 0397551c5397f5d710c1bf9df77bcf6e0aaaa9f3da94e7d02725506ad07f2fea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a76c1cd9b4bf29468f9f892c4d74ef424a0f4f95a9ee6395918c342c8d8c1892
[INFO] running `Command { std: "docker" "start" "-a" "a76c1cd9b4bf29468f9f892c4d74ef424a0f4f95a9ee6395918c342c8d8c1892", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.96
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling bytemuck v1.5.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling gif v0.11.2
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling rubullet-sys v0.1.0-alpha-2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling simba v0.3.1
[INFO] [stderr]    Compiling rand_distr v0.3.0
[INFO] [stderr] error: could not compile `simba`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name simba --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simba-0.3.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' -C metadata=39c6069997329d2f -C extra-filename=-39c6069997329d2f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern approx=/opt/rustwide/target/debug/deps/libapprox-e565395d89005803.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-1a47b6fd46dbc341.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-6bde1e281435e203.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-03d21a98958e81f6.so --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 `Command { std: "docker" "inspect" "a76c1cd9b4bf29468f9f892c4d74ef424a0f4f95a9ee6395918c342c8d8c1892", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a76c1cd9b4bf29468f9f892c4d74ef424a0f4f95a9ee6395918c342c8d8c1892", kill_on_drop: false }`
[INFO] [stdout] a76c1cd9b4bf29468f9f892c4d74ef424a0f4f95a9ee6395918c342c8d8c1892