[INFO] cloning repository https://github.com/Axect/Peroxide
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Axect/Peroxide" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxect%2FPeroxide", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxect%2FPeroxide'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72d42f25b3394e1888ef04a67026729219ad9c66
[INFO] testing Axect/Peroxide against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxect%2FPeroxide" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Axect/Peroxide on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Axect/Peroxide
[INFO] finished tweaking git repo https://github.com/Axect/Peroxide
[INFO] tweaked toml for git repo https://github.com/Axect/Peroxide written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08852e490b0705bde8d566636cffa3490fe8bb3af3e889bcfc8aa9f405aa0520
[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" "08852e490b0705bde8d566636cffa3490fe8bb3af3e889bcfc8aa9f405aa0520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08852e490b0705bde8d566636cffa3490fe8bb3af3e889bcfc8aa9f405aa0520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08852e490b0705bde8d566636cffa3490fe8bb3af3e889bcfc8aa9f405aa0520", kill_on_drop: false }`
[INFO] [stdout] 08852e490b0705bde8d566636cffa3490fe8bb3af3e889bcfc8aa9f405aa0520
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bddf6f1361ca79352d5224cc9d91653cda7b304702def1390a19d4c3839bff4
[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" "3bddf6f1361ca79352d5224cc9d91653cda7b304702def1390a19d4c3839bff4", kill_on_drop: false }`
[INFO] [stderr]    Compiling peroxide v0.28.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand_distr v0.3.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.22s
[INFO] running `Command { std: "docker" "inspect" "3bddf6f1361ca79352d5224cc9d91653cda7b304702def1390a19d4c3839bff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bddf6f1361ca79352d5224cc9d91653cda7b304702def1390a19d4c3839bff4", kill_on_drop: false }`
[INFO] [stdout] 3bddf6f1361ca79352d5224cc9d91653cda7b304702def1390a19d4c3839bff4
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] fa07e1f24809eaac4f29a67c86513b2f90cfba4b635bf30645c1b59e9cd9d632
[INFO] running `Command { std: "docker" "start" "-a" "fa07e1f24809eaac4f29a67c86513b2f90cfba4b635bf30645c1b59e9cd9d632", kill_on_drop: false }`
[INFO] [stderr]    Compiling peroxide v0.28.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `peroxide`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name matrix --edition=2018 tests/matrix.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=4d73a571c7213b82 -C extra-filename=-4d73a571c7213b82 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern csv=/opt/rustwide/target/debug/deps/libcsv-f71ffdc30c4fcd65.rlib --extern float_cmp=/opt/rustwide/target/debug/deps/libfloat_cmp-1a13a0ebe3427ff4.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-716ec1f1b0dbb5e2.rlib --extern json=/opt/rustwide/target/debug/deps/libjson-6da6c759d90ab09c.rlib --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-30d4d20b5fda7456.rlib --extern order_stat=/opt/rustwide/target/debug/deps/liborder_stat-fb5c04dc831fb844.rlib --extern peroxide=/opt/rustwide/target/debug/deps/libperoxide-478ce1d4b1871b7a.rlib --extern peroxide_ad=/opt/rustwide/target/debug/deps/libperoxide_ad-3850c827b5e88421.so --extern puruspe=/opt/rustwide/target/debug/deps/libpuruspe-3859fb29016e4361.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-e232190e32fc3a24.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-41aeb2e59cc12622.rlib --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" "fa07e1f24809eaac4f29a67c86513b2f90cfba4b635bf30645c1b59e9cd9d632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa07e1f24809eaac4f29a67c86513b2f90cfba4b635bf30645c1b59e9cd9d632", kill_on_drop: false }`
[INFO] [stdout] fa07e1f24809eaac4f29a67c86513b2f90cfba4b635bf30645c1b59e9cd9d632