[INFO] cloning repository https://github.com/wildthingz/happy_lunch_mates
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wildthingz/happy_lunch_mates" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwildthingz%2Fhappy_lunch_mates", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwildthingz%2Fhappy_lunch_mates'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5cdcb627be6d7b9fadc96341e288bb054f7e9c66
[INFO] checking wildthingz/happy_lunch_mates against master#f8c27dfe1a2e7fb538fd91dad53de06992c7c967 for pr-138915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwildthingz%2Fhappy_lunch_mates" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  54% (17/31)
Updating files:  58% (18/31)
Updating files:  61% (19/31)
Updating files:  64% (20/31)
Updating files:  67% (21/31)
Updating files:  70% (22/31)
Updating files:  74% (23/31)
Updating files:  77% (24/31)
Updating files:  80% (25/31)
Updating files:  83% (26/31)
Updating files:  87% (27/31)
Updating files:  90% (28/31)
Updating files:  93% (29/31)
Updating files:  96% (30/31)
Updating files: 100% (31/31)
Updating files: 100% (31/31), done.
[INFO] validating manifest of git repo https://github.com/wildthingz/happy_lunch_mates on toolchain f8c27dfe1a2e7fb538fd91dad53de06992c7c967
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wildthingz/happy_lunch_mates
[INFO] finished tweaking git repo https://github.com/wildthingz/happy_lunch_mates
[INFO] tweaked toml for git repo https://github.com/wildthingz/happy_lunch_mates written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/wildthingz/happy_lunch_mates 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" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio v0.1.20
[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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cac32f9162077b4092fd5bccc53fe6c1b4c8a151e5f333c1b10d64c47cbf3c8
[INFO] running `Command { std: "docker" "start" "-a" "5cac32f9162077b4092fd5bccc53fe6c1b4c8a151e5f333c1b10d64c47cbf3c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cac32f9162077b4092fd5bccc53fe6c1b4c8a151e5f333c1b10d64c47cbf3c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cac32f9162077b4092fd5bccc53fe6c1b4c8a151e5f333c1b10d64c47cbf3c8", kill_on_drop: false }`
[INFO] [stdout] 5cac32f9162077b4092fd5bccc53fe6c1b4c8a151e5f333c1b10d64c47cbf3c8
[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=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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfab3e20121fd309547ec3d404adbcfe9030b21f48db1de59b28dd1e2f3c49c7
[INFO] running `Command { std: "docker" "start" "-a" "dfab3e20121fd309547ec3d404adbcfe9030b21f48db1de59b28dd1e2f3c49c7", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/dotenv-7fc322813147c628`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "dfab3e20121fd309547ec3d404adbcfe9030b21f48db1de59b28dd1e2f3c49c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfab3e20121fd309547ec3d404adbcfe9030b21f48db1de59b28dd1e2f3c49c7", kill_on_drop: false }`
[INFO] [stdout] dfab3e20121fd309547ec3d404adbcfe9030b21f48db1de59b28dd1e2f3c49c7