[INFO] cloning repository https://github.com/freezer333/bison
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/freezer333/bison" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreezer333%2Fbison", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreezer333%2Fbison'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2202779d7e0d037221f3616a6140a097a2343cae
[INFO] testing freezer333/bison against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreezer333%2Fbison" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/freezer333/bison on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/freezer333/bison
[INFO] finished tweaking git repo https://github.com/freezer333/bison
[INFO] tweaked toml for git repo https://github.com/freezer333/bison written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/freezer333/bison 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ad666bd7e31e8d6f326cf98658c96d7f07b7b68c5dc04ad90c3cd8e57ea4f15
[INFO] running `Command { std: "docker" "start" "-a" "3ad666bd7e31e8d6f326cf98658c96d7f07b7b68c5dc04ad90c3cd8e57ea4f15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ad666bd7e31e8d6f326cf98658c96d7f07b7b68c5dc04ad90c3cd8e57ea4f15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad666bd7e31e8d6f326cf98658c96d7f07b7b68c5dc04ad90c3cd8e57ea4f15", kill_on_drop: false }`
[INFO] [stdout] 3ad666bd7e31e8d6f326cf98658c96d7f07b7b68c5dc04ad90c3cd8e57ea4f15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c59dcd2e2b7f36a0e74578f6d02d58d0f7ee65026fb89fd50fdd55efea92d1b
[INFO] running `Command { std: "docker" "start" "-a" "0c59dcd2e2b7f36a0e74578f6d02d58d0f7ee65026fb89fd50fdd55efea92d1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bison v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "0c59dcd2e2b7f36a0e74578f6d02d58d0f7ee65026fb89fd50fdd55efea92d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c59dcd2e2b7f36a0e74578f6d02d58d0f7ee65026fb89fd50fdd55efea92d1b", kill_on_drop: false }`
[INFO] [stdout] 0c59dcd2e2b7f36a0e74578f6d02d58d0f7ee65026fb89fd50fdd55efea92d1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b78c36a9d7e3081092c99696ec7e354cca2deda7b3c98f2532537a32501f9b7
[INFO] running `Command { std: "docker" "start" "-a" "6b78c36a9d7e3081092c99696ec7e354cca2deda7b3c98f2532537a32501f9b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling bison v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "6b78c36a9d7e3081092c99696ec7e354cca2deda7b3c98f2532537a32501f9b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b78c36a9d7e3081092c99696ec7e354cca2deda7b3c98f2532537a32501f9b7", kill_on_drop: false }`
[INFO] [stdout] 6b78c36a9d7e3081092c99696ec7e354cca2deda7b3c98f2532537a32501f9b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c5da5beb9c672aa97ded07dde6638988da51f1601c585fda018e41d01c62a9c
[INFO] running `Command { std: "docker" "start" "-a" "9c5da5beb9c672aa97ded07dde6638988da51f1601c585fda018e41d01c62a9c", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/cargo-home" to rootfs at "/opt/rustwide/cargo-home": mkdir /var/lib/docker/overlay2/9f1a806b723460a7d3cb1fb579b4f0c675a93f510580f95d356ba11f1b7a5626/merged/opt/rustwide/cargo-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "9c5da5beb9c672aa97ded07dde6638988da51f1601c585fda018e41d01c62a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c5da5beb9c672aa97ded07dde6638988da51f1601c585fda018e41d01c62a9c", kill_on_drop: false }`
[INFO] [stdout] 9c5da5beb9c672aa97ded07dde6638988da51f1601c585fda018e41d01c62a9c