[INFO] cloning repository https://github.com/zcorniere/FalloutOS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zcorniere/FalloutOS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcorniere%2FFalloutOS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcorniere%2FFalloutOS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c4226e7de4398b36866e9513972f9956ca25232
[INFO] testing zcorniere/FalloutOS against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcorniere%2FFalloutOS" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zcorniere/FalloutOS 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] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/zcorniere/FalloutOS
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/zcorniere/FalloutOS
[INFO] tweaked toml for git repo https://github.com/zcorniere/FalloutOS written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/zcorniere/FalloutOS 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded x86_64 v0.13.6
[INFO] [stderr]   Downloaded toogle v0.1.1
[INFO] [stderr]   Downloaded bootloader v0.9.16
[INFO] [stderr]   Downloaded vga_buffer_rs v0.1.2
[INFO] [stderr]   Downloaded x86_64 v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6ae16a60433023e3d768aa2bfe49970d6b8be896a2f8d6ba1d42df9b30cfa10d
[INFO] running `Command { std: "docker" "start" "-a" "6ae16a60433023e3d768aa2bfe49970d6b8be896a2f8d6ba1d42df9b30cfa10d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ae16a60433023e3d768aa2bfe49970d6b8be896a2f8d6ba1d42df9b30cfa10d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae16a60433023e3d768aa2bfe49970d6b8be896a2f8d6ba1d42df9b30cfa10d", kill_on_drop: false }`
[INFO] [stdout] 6ae16a60433023e3d768aa2bfe49970d6b8be896a2f8d6ba1d42df9b30cfa10d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] dec77a21e1699c076f48d8de35fdb29e09229bffe8fe1bd3046b16fde14cd03a
[INFO] running `Command { std: "docker" "start" "-a" "dec77a21e1699c076f48d8de35fdb29e09229bffe8fe1bd3046b16fde14cd03a", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/build/x86_64-e81b89f0c9ec8f3f/out`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "dec77a21e1699c076f48d8de35fdb29e09229bffe8fe1bd3046b16fde14cd03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dec77a21e1699c076f48d8de35fdb29e09229bffe8fe1bd3046b16fde14cd03a", kill_on_drop: false }`
[INFO] [stdout] dec77a21e1699c076f48d8de35fdb29e09229bffe8fe1bd3046b16fde14cd03a