[INFO] updating cached repository https://github.com/unmanbearpig/blinky-from-scratch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39b8315644f658032bccd345a7e267981397f744
[INFO] testing unmanbearpig/blinky-from-scratch against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funmanbearpig%2Fblinky-from-scratch" "/workspace/builds/worker-118/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-118/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/unmanbearpig/blinky-from-scratch on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-118/source/.cargo/config
[INFO] started tweaking git repo https://github.com/unmanbearpig/blinky-from-scratch
[INFO] finished tweaking git repo https://github.com/unmanbearpig/blinky-from-scratch
[INFO] tweaked toml for git repo https://github.com/unmanbearpig/blinky-from-scratch written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] crate git repo https://github.com/unmanbearpig/blinky-from-scratch already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb7987a61413b19045775b5052dcbbfc8b16ccb0863edac902f0a7834fa8891f
[INFO] running `Command { std: "docker" "start" "-a" "cb7987a61413b19045775b5052dcbbfc8b16ccb0863edac902f0a7834fa8891f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb7987a61413b19045775b5052dcbbfc8b16ccb0863edac902f0a7834fa8891f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb7987a61413b19045775b5052dcbbfc8b16ccb0863edac902f0a7834fa8891f", kill_on_drop: false }`
[INFO] [stdout] cb7987a61413b19045775b5052dcbbfc8b16ccb0863edac902f0a7834fa8891f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9973b1940b6646d0718df26a6f9403fa888640374e07cfc9c3a62deed36f6ada
[INFO] running `Command { std: "docker" "start" "-a" "9973b1940b6646d0718df26a6f9403fa888640374e07cfc9c3a62deed36f6ada", kill_on_drop: false }`
[INFO] [stderr]    Compiling blinky-from-scratch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blinky-from-scratch` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "9973b1940b6646d0718df26a6f9403fa888640374e07cfc9c3a62deed36f6ada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9973b1940b6646d0718df26a6f9403fa888640374e07cfc9c3a62deed36f6ada", kill_on_drop: false }`
[INFO] [stdout] 9973b1940b6646d0718df26a6f9403fa888640374e07cfc9c3a62deed36f6ada