[INFO] cloning repository https://github.com/dhbradshaw/ProjectEulerFastRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dhbradshaw/ProjectEulerFastRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhbradshaw%2FProjectEulerFastRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhbradshaw%2FProjectEulerFastRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 159abc2b6a3280290eec227a86780fa6505fbb51
[INFO] testing dhbradshaw/ProjectEulerFastRust/159abc2b6a3280290eec227a86780fa6505fbb51 against 1.81.0 for beta-1.82-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhbradshaw%2FProjectEulerFastRust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dhbradshaw/ProjectEulerFastRust on toolchain 1.81.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dhbradshaw/ProjectEulerFastRust
[INFO] finished tweaking git repo https://github.com/dhbradshaw/ProjectEulerFastRust
[INFO] tweaked toml for git repo https://github.com/dhbradshaw/ProjectEulerFastRust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dhbradshaw/ProjectEulerFastRust 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" "+1.81.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-bigint v0.1.40
[INFO] [stderr]   Downloaded permutohedron v0.2.2
[INFO] [stderr]   Downloaded redox_syscall v0.1.26
[INFO] [stderr]   Downloaded num-complex v0.1.40
[INFO] [stderr]   Downloaded bencher v0.1.4
[INFO] [stderr]   Downloaded arrayvec v0.4.0
[INFO] [stderr]   Downloaded num-rational v0.1.39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a5baf8b6147d1490c60038858d3bb9fbf37bdfac4b318d33c7fd83a42508b0a
[INFO] running `Command { std: "docker" "start" "-a" "0a5baf8b6147d1490c60038858d3bb9fbf37bdfac4b318d33c7fd83a42508b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a5baf8b6147d1490c60038858d3bb9fbf37bdfac4b318d33c7fd83a42508b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a5baf8b6147d1490c60038858d3bb9fbf37bdfac4b318d33c7fd83a42508b0a", kill_on_drop: false }`
[INFO] [stdout] 0a5baf8b6147d1490c60038858d3bb9fbf37bdfac4b318d33c7fd83a42508b0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be62894afea2bf279b6215383700e60a85becd9e7efc1ecdddbbc34d7ec4f96d
[INFO] running `Command { std: "docker" "start" "-a" "be62894afea2bf279b6215383700e60a85becd9e7efc1ecdddbbc34d7ec4f96d", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "be62894afea2bf279b6215383700e60a85becd9e7efc1ecdddbbc34d7ec4f96d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be62894afea2bf279b6215383700e60a85becd9e7efc1ecdddbbc34d7ec4f96d", kill_on_drop: false }`
[INFO] [stdout] be62894afea2bf279b6215383700e60a85becd9e7efc1ecdddbbc34d7ec4f96d