[INFO] cloning repository https://github.com/elbaro/bench-math-eval
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elbaro/bench-math-eval" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felbaro%2Fbench-math-eval", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felbaro%2Fbench-math-eval'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c104da6ce70a7688b3a88486f907f3fe8112bdda
[INFO] testing elbaro/bench-math-eval against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felbaro%2Fbench-math-eval" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elbaro/bench-math-eval 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 git repo https://github.com/elbaro/bench-math-eval
[INFO] finished tweaking git repo https://github.com/elbaro/bench-math-eval
[INFO] tweaked toml for git repo https://github.com/elbaro/bench-math-eval written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/elbaro/bench-math-eval 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] warning: unused manifest key: package.author
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 14b65c62d59d6dfb87c6ef54a69a44026fe98f7b526ccef3a20be71993cc2aff
[INFO] running `Command { std: "docker" "start" "-a" "14b65c62d59d6dfb87c6ef54a69a44026fe98f7b526ccef3a20be71993cc2aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14b65c62d59d6dfb87c6ef54a69a44026fe98f7b526ccef3a20be71993cc2aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14b65c62d59d6dfb87c6ef54a69a44026fe98f7b526ccef3a20be71993cc2aff", kill_on_drop: false }`
[INFO] [stdout] 14b65c62d59d6dfb87c6ef54a69a44026fe98f7b526ccef3a20be71993cc2aff
[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] [stdout] 652c3ae3bdb7233b40cfdd92c5e3603acf6bebd7c2e5192de487c5305093aedc
[INFO] running `Command { std: "docker" "start" "-a" "652c3ae3bdb7233b40cfdd92c5e3603acf6bebd7c2e5192de487c5305093aedc", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "652c3ae3bdb7233b40cfdd92c5e3603acf6bebd7c2e5192de487c5305093aedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "652c3ae3bdb7233b40cfdd92c5e3603acf6bebd7c2e5192de487c5305093aedc", kill_on_drop: false }`
[INFO] [stdout] 652c3ae3bdb7233b40cfdd92c5e3603acf6bebd7c2e5192de487c5305093aedc
[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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26f4fc0bb011c0ae7b5364c528a0d621544fd002b87082ae8d05820ce73fe602
[INFO] running `Command { std: "docker" "start" "-a" "26f4fc0bb011c0ae7b5364c528a0d621544fd002b87082ae8d05820ce73fe602", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "26f4fc0bb011c0ae7b5364c528a0d621544fd002b87082ae8d05820ce73fe602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f4fc0bb011c0ae7b5364c528a0d621544fd002b87082ae8d05820ce73fe602", kill_on_drop: false }`
[INFO] [stdout] 26f4fc0bb011c0ae7b5364c528a0d621544fd002b87082ae8d05820ce73fe602
[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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d769852d8dfe9ce14e21e92b402609b4dc753b3cbb37422e31999ce5155b6751
[INFO] running `Command { std: "docker" "start" "-a" "d769852d8dfe9ce14e21e92b402609b4dc753b3cbb37422e31999ce5155b6751", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "d769852d8dfe9ce14e21e92b402609b4dc753b3cbb37422e31999ce5155b6751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d769852d8dfe9ce14e21e92b402609b4dc753b3cbb37422e31999ce5155b6751", kill_on_drop: false }`
[INFO] [stdout] d769852d8dfe9ce14e21e92b402609b4dc753b3cbb37422e31999ce5155b6751