[INFO] fetching crate gitoxide-core 0.12.0...
[INFO] testing gitoxide-core-0.12.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate gitoxide-core 0.12.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gitoxide-core 0.12.0 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 gitoxide-core 0.12.0
[INFO] finished tweaking crates.io crate gitoxide-core 0.12.0
[INFO] tweaked toml for crates.io crate gitoxide-core 0.12.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 git-commitgraph v0.6.0
[INFO] [stderr]   Downloaded git-odb v0.23.0
[INFO] [stderr]   Downloaded git-diff v0.11.1
[INFO] [stderr]   Downloaded git-actor v0.6.0
[INFO] [stderr]   Downloaded filebuffer v0.4.0
[INFO] [stderr]   Downloaded fs-err v2.7.0
[INFO] [stderr]   Downloaded uluru v3.0.0
[INFO] [stderr]   Downloaded git-config v0.1.11
[INFO] [stderr]   Downloaded git-pack v0.13.0
[INFO] [stderr]   Downloaded git-lock v1.0.1
[INFO] [stderr]   Downloaded prodash v16.1.3
[INFO] [stderr]   Downloaded git-features v0.17.0
[INFO] [stderr]   Downloaded git-url v0.3.5
[INFO] [stderr]   Downloaded clru v0.5.0
[INFO] [stderr]   Downloaded git-protocol v0.12.1
[INFO] [stderr]   Downloaded git-ref v0.9.1
[INFO] [stderr]   Downloaded git-tempfile v1.0.6
[INFO] [stderr]   Downloaded git-packetline v0.12.3
[INFO] [stderr]   Downloaded git-transport v0.13.1
[INFO] [stderr]   Downloaded human_format v1.0.3
[INFO] [stderr]   Downloaded git-hash v0.8.0
[INFO] [stderr]   Downloaded git-object v0.15.1
[INFO] [stderr]   Downloaded git-traverse v0.10.1
[INFO] [stderr]   Downloaded git-validate v0.5.3
[INFO] [stderr]   Downloaded git-repository v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 325e48c8bac2d90e1c033ebccc99b68be4b33e685d2087bf53766245aa619c3a
[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" "325e48c8bac2d90e1c033ebccc99b68be4b33e685d2087bf53766245aa619c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "325e48c8bac2d90e1c033ebccc99b68be4b33e685d2087bf53766245aa619c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "325e48c8bac2d90e1c033ebccc99b68be4b33e685d2087bf53766245aa619c3a", kill_on_drop: false }`
[INFO] [stdout] 325e48c8bac2d90e1c033ebccc99b68be4b33e685d2087bf53766245aa619c3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] e5c6b6a01a18aa7ec3c72f2af1e405992179cf1d684c6ac9f4ec07efb0bf2a04
[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" "e5c6b6a01a18aa7ec3c72f2af1e405992179cf1d684c6ac9f4ec07efb0bf2a04", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling signal-hook v0.3.13
[INFO] [stderr]    Compiling human_format v1.0.3
[INFO] [stderr]    Compiling sha1_smol v1.0.0
[INFO] [stderr]    Compiling bytesize v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling clru v0.5.0
[INFO] [stderr]    Compiling os_str_bytes v3.1.0
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling filebuffer v0.4.0
[INFO] [stderr]    Compiling btoi v0.4.2
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling git-config v0.1.11
[INFO] [stderr]    Compiling git-hash v0.8.0
[INFO] [stderr]    Compiling prodash v16.1.3
[INFO] [stderr]    Compiling sha1 v0.6.1
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling uluru v3.0.0
[INFO] [stderr]    Compiling git-actor v0.6.0
[INFO] [stderr]    Compiling git-validate v0.5.3
[INFO] [stderr]    Compiling git-url v0.3.5
[INFO] [stderr]    Compiling dashmap v5.1.0
[INFO] [stderr]    Compiling git-features v0.17.0
[INFO] [stderr]    Compiling git-object v0.15.1
[INFO] [stderr]    Compiling git-commitgraph v0.6.0
[INFO] [stderr]    Compiling git-tempfile v1.0.6
[INFO] [stderr]    Compiling git-lock v1.0.1
[INFO] [stderr]    Compiling git-traverse v0.10.1
[INFO] [stderr]    Compiling git-diff v0.11.1
[INFO] [stderr]    Compiling git-ref v0.9.1
[INFO] [stderr]    Compiling git-pack v0.13.0
[INFO] [stderr]    Compiling git-odb v0.23.0
[INFO] [stderr]    Compiling git-repository v0.11.0
[INFO] [stderr]    Compiling gitoxide-core v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.03s
[INFO] running `Command { std: "docker" "inspect" "e5c6b6a01a18aa7ec3c72f2af1e405992179cf1d684c6ac9f4ec07efb0bf2a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5c6b6a01a18aa7ec3c72f2af1e405992179cf1d684c6ac9f4ec07efb0bf2a04", kill_on_drop: false }`
[INFO] [stdout] e5c6b6a01a18aa7ec3c72f2af1e405992179cf1d684c6ac9f4ec07efb0bf2a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 18d7810cdc0b77ecc3584ec2747b123a5000d92d4a1f54b75c16317e2ab7251f
[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" "18d7810cdc0b77ecc3584ec2747b123a5000d92d4a1f54b75c16317e2ab7251f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "18d7810cdc0b77ecc3584ec2747b123a5000d92d4a1f54b75c16317e2ab7251f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18d7810cdc0b77ecc3584ec2747b123a5000d92d4a1f54b75c16317e2ab7251f", kill_on_drop: false }`
[INFO] [stdout] 18d7810cdc0b77ecc3584ec2747b123a5000d92d4a1f54b75c16317e2ab7251f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0194f92d2da69dc2606f3fdb7d138a6d2e758ea4c35679737e1be0f81f511888
[INFO] running `Command { std: "docker" "start" "-a" "0194f92d2da69dc2606f3fdb7d138a6d2e758ea4c35679737e1be0f81f511888", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "0194f92d2da69dc2606f3fdb7d138a6d2e758ea4c35679737e1be0f81f511888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0194f92d2da69dc2606f3fdb7d138a6d2e758ea4c35679737e1be0f81f511888", kill_on_drop: false }`
[INFO] [stdout] 0194f92d2da69dc2606f3fdb7d138a6d2e758ea4c35679737e1be0f81f511888