[INFO] cloning repository https://github.com/neeldug/hash-bench
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neeldug/hash-bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneeldug%2Fhash-bench", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneeldug%2Fhash-bench'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3db94d5d4790675824f127e8448b60be47a494ed
[INFO] testing neeldug/hash-bench against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneeldug%2Fhash-bench" "/workspace/builds/worker-88/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/neeldug/hash-bench on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/neeldug/hash-bench
[INFO] finished tweaking git repo https://github.com/neeldug/hash-bench
[INFO] tweaked toml for git repo https://github.com/neeldug/hash-bench written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate git repo https://github.com/neeldug/hash-bench already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--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-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5863b1ffe173b9c7194c2ba520c75bc4506b2e2003ee0aec09c325e42f4ea088
[INFO] running `Command { std: "docker" "start" "-a" "5863b1ffe173b9c7194c2ba520c75bc4506b2e2003ee0aec09c325e42f4ea088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5863b1ffe173b9c7194c2ba520c75bc4506b2e2003ee0aec09c325e42f4ea088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5863b1ffe173b9c7194c2ba520c75bc4506b2e2003ee0aec09c325e42f4ea088", kill_on_drop: false }`
[INFO] [stdout] 5863b1ffe173b9c7194c2ba520c75bc4506b2e2003ee0aec09c325e42f4ea088
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b74277a93495dea2f41569fb0bbc5a0e210008a9357e807138bed11e78e9ee1d
[INFO] running `Command { std: "docker" "start" "-a" "b74277a93495dea2f41569fb0bbc5a0e210008a9357e807138bed11e78e9ee1d", kill_on_drop: false }`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "b74277a93495dea2f41569fb0bbc5a0e210008a9357e807138bed11e78e9ee1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b74277a93495dea2f41569fb0bbc5a0e210008a9357e807138bed11e78e9ee1d", kill_on_drop: false }`
[INFO] [stdout] b74277a93495dea2f41569fb0bbc5a0e210008a9357e807138bed11e78e9ee1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 824b8729e707c11b72d2dbe1fa5f946934d3af07d708fe5568266a5cbe9fd6a3
[INFO] running `Command { std: "docker" "start" "-a" "824b8729e707c11b72d2dbe1fa5f946934d3af07d708fe5568266a5cbe9fd6a3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "824b8729e707c11b72d2dbe1fa5f946934d3af07d708fe5568266a5cbe9fd6a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "824b8729e707c11b72d2dbe1fa5f946934d3af07d708fe5568266a5cbe9fd6a3", kill_on_drop: false }`
[INFO] [stdout] 824b8729e707c11b72d2dbe1fa5f946934d3af07d708fe5568266a5cbe9fd6a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d4e5f978236bbf4d613d04c3fe712a8d8e1e62b3f7f36bad27e0bce88682db9
[INFO] running `Command { std: "docker" "start" "-a" "5d4e5f978236bbf4d613d04c3fe712a8d8e1e62b3f7f36bad27e0bce88682db9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "5d4e5f978236bbf4d613d04c3fe712a8d8e1e62b3f7f36bad27e0bce88682db9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d4e5f978236bbf4d613d04c3fe712a8d8e1e62b3f7f36bad27e0bce88682db9", kill_on_drop: false }`
[INFO] [stdout] 5d4e5f978236bbf4d613d04c3fe712a8d8e1e62b3f7f36bad27e0bce88682db9