[INFO] cloning repository https://github.com/drewcrawford/semaphore-repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drewcrawford/semaphore-repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrewcrawford%2Fsemaphore-repro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrewcrawford%2Fsemaphore-repro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] edcf430a28ac130a4ce3bb155d2915d24ed73a96
[INFO] checking drewcrawford/semaphore-repro against master#0e517d38ad0e72f93c734b14fabd4bb9b7441de6 for pr-140557
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrewcrawford%2Fsemaphore-repro" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/drewcrawford/semaphore-repro on toolchain 0e517d38ad0e72f93c734b14fabd4bb9b7441de6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/drewcrawford/semaphore-repro
[INFO] finished tweaking git repo https://github.com/drewcrawford/semaphore-repro
[INFO] tweaked toml for git repo https://github.com/drewcrawford/semaphore-repro written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/drewcrawford/semaphore-repro 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" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `0.22.0+204` for dependency `erupt` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded raw-window-metal v0.2.0
[INFO] [stderr]   Downloaded erupt v0.22.0+204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 201208d98c6087d673a3708a847ef098f99d074878b067c6c24652ab4418b78c
[INFO] running `Command { std: "docker" "start" "-a" "201208d98c6087d673a3708a847ef098f99d074878b067c6c24652ab4418b78c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "201208d98c6087d673a3708a847ef098f99d074878b067c6c24652ab4418b78c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "201208d98c6087d673a3708a847ef098f99d074878b067c6c24652ab4418b78c", kill_on_drop: false }`
[INFO] [stdout] 201208d98c6087d673a3708a847ef098f99d074878b067c6c24652ab4418b78c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1edea5e4da8dd30836b7bfe8193637d62faff16cde7d53ec8af20537e11db22d
[INFO] running `Command { std: "docker" "start" "-a" "1edea5e4da8dd30836b7bfe8193637d62faff16cde7d53ec8af20537e11db22d", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/c1671dc6f8fc73a4ec882c5a1207fcc452ef206027cb3994e1c340f808fb011c/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "1edea5e4da8dd30836b7bfe8193637d62faff16cde7d53ec8af20537e11db22d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1edea5e4da8dd30836b7bfe8193637d62faff16cde7d53ec8af20537e11db22d", kill_on_drop: false }`
[INFO] [stdout] 1edea5e4da8dd30836b7bfe8193637d62faff16cde7d53ec8af20537e11db22d