[INFO] cloning repository https://github.com/bsilver8192/mpsc-spin-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bsilver8192/mpsc-spin-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsilver8192%2Fmpsc-spin-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsilver8192%2Fmpsc-spin-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3831e1c3d2ed72fdf125c4017631d061e5864ef7
[INFO] checking bsilver8192/mpsc-spin-test/3831e1c3d2ed72fdf125c4017631d061e5864ef7 against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsilver8192%2Fmpsc-spin-test" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bsilver8192/mpsc-spin-test on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bsilver8192/mpsc-spin-test
[INFO] finished tweaking git repo https://github.com/bsilver8192/mpsc-spin-test
[INFO] tweaked toml for git repo https://github.com/bsilver8192/mpsc-spin-test written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/bsilver8192/mpsc-spin-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0147fd501467b5995f529811d08f088595e7bae163db2d2fe4acd9fe529e5aa4
[INFO] running `Command { std: "docker" "start" "-a" "0147fd501467b5995f529811d08f088595e7bae163db2d2fe4acd9fe529e5aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0147fd501467b5995f529811d08f088595e7bae163db2d2fe4acd9fe529e5aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0147fd501467b5995f529811d08f088595e7bae163db2d2fe4acd9fe529e5aa4", kill_on_drop: false }`
[INFO] [stdout] 0147fd501467b5995f529811d08f088595e7bae163db2d2fe4acd9fe529e5aa4
[INFO] checking bsilver8192/mpsc-spin-test/3831e1c3d2ed72fdf125c4017631d061e5864ef7 against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsilver8192%2Fmpsc-spin-test" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bsilver8192/mpsc-spin-test on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bsilver8192/mpsc-spin-test
[INFO] finished tweaking git repo https://github.com/bsilver8192/mpsc-spin-test
[INFO] tweaked toml for git repo https://github.com/bsilver8192/mpsc-spin-test written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/bsilver8192/mpsc-spin-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3f846616cd65b6c50cb4409164503d7b37ade4b8313f9b2a1b372cf97f0b650
[INFO] running `Command { std: "docker" "start" "-a" "a3f846616cd65b6c50cb4409164503d7b37ade4b8313f9b2a1b372cf97f0b650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3f846616cd65b6c50cb4409164503d7b37ade4b8313f9b2a1b372cf97f0b650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3f846616cd65b6c50cb4409164503d7b37ade4b8313f9b2a1b372cf97f0b650", kill_on_drop: false }`
[INFO] [stdout] a3f846616cd65b6c50cb4409164503d7b37ade4b8313f9b2a1b372cf97f0b650
[INFO] checking bsilver8192/mpsc-spin-test/3831e1c3d2ed72fdf125c4017631d061e5864ef7 against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsilver8192%2Fmpsc-spin-test" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bsilver8192/mpsc-spin-test on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bsilver8192/mpsc-spin-test
[INFO] finished tweaking git repo https://github.com/bsilver8192/mpsc-spin-test
[INFO] tweaked toml for git repo https://github.com/bsilver8192/mpsc-spin-test written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/bsilver8192/mpsc-spin-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f69ea26fe9be77bcdafaf11400876edfac12fda1651d2598292163c36877b57
[INFO] running `Command { std: "docker" "start" "-a" "1f69ea26fe9be77bcdafaf11400876edfac12fda1651d2598292163c36877b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f69ea26fe9be77bcdafaf11400876edfac12fda1651d2598292163c36877b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f69ea26fe9be77bcdafaf11400876edfac12fda1651d2598292163c36877b57", kill_on_drop: false }`
[INFO] [stdout] 1f69ea26fe9be77bcdafaf11400876edfac12fda1651d2598292163c36877b57
[INFO] checking bsilver8192/mpsc-spin-test/3831e1c3d2ed72fdf125c4017631d061e5864ef7 against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsilver8192%2Fmpsc-spin-test" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bsilver8192/mpsc-spin-test on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bsilver8192/mpsc-spin-test
[INFO] finished tweaking git repo https://github.com/bsilver8192/mpsc-spin-test
[INFO] tweaked toml for git repo https://github.com/bsilver8192/mpsc-spin-test written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/bsilver8192/mpsc-spin-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a97524cb5edd38da5cdff7fae71319b3d740640362af578c97a06e32beda1e40
[INFO] running `Command { std: "docker" "start" "-a" "a97524cb5edd38da5cdff7fae71319b3d740640362af578c97a06e32beda1e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a97524cb5edd38da5cdff7fae71319b3d740640362af578c97a06e32beda1e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a97524cb5edd38da5cdff7fae71319b3d740640362af578c97a06e32beda1e40", kill_on_drop: false }`
[INFO] [stdout] a97524cb5edd38da5cdff7fae71319b3d740640362af578c97a06e32beda1e40
[INFO] checking bsilver8192/mpsc-spin-test/3831e1c3d2ed72fdf125c4017631d061e5864ef7 against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsilver8192%2Fmpsc-spin-test" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bsilver8192/mpsc-spin-test on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bsilver8192/mpsc-spin-test
[INFO] finished tweaking git repo https://github.com/bsilver8192/mpsc-spin-test
[INFO] tweaked toml for git repo https://github.com/bsilver8192/mpsc-spin-test written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/bsilver8192/mpsc-spin-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04246317ed543c2a928ce844b9bd4e79271b7c7b212bb49fc56cc3a515b8ff2c
[INFO] running `Command { std: "docker" "start" "-a" "04246317ed543c2a928ce844b9bd4e79271b7c7b212bb49fc56cc3a515b8ff2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04246317ed543c2a928ce844b9bd4e79271b7c7b212bb49fc56cc3a515b8ff2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04246317ed543c2a928ce844b9bd4e79271b7c7b212bb49fc56cc3a515b8ff2c", kill_on_drop: false }`
[INFO] [stdout] 04246317ed543c2a928ce844b9bd4e79271b7c7b212bb49fc56cc3a515b8ff2c


ExecutionFailed(ExitStatus(unix_wait_status(256)))