[INFO] cloning repository https://github.com/camascoding/william_lane_connect_four
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camascoding/william_lane_connect_four" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/camascoding/william_lane_connect_four
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camascoding/william_lane_connect_four" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/camascoding/william_lane_connect_four
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camascoding/william_lane_connect_four" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 3)
[INFO] cloning repository https://github.com/camascoding/william_lane_connect_four
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camascoding/william_lane_connect_four" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 4)
[INFO] cloning repository https://github.com/camascoding/william_lane_connect_four
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camascoding/william_lane_connect_four" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 5)
[INFO] cloning repository https://github.com/camascoding/william_lane_connect_four
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camascoding/william_lane_connect_four" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 6)
[INFO] cloning repository https://github.com/camascoding/william_lane_connect_four
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camascoding/william_lane_connect_four" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 7)
[INFO] cloning repository https://github.com/camascoding/william_lane_connect_four
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camascoding/william_lane_connect_four" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 089884e50166edac97b72960a43ea5c040e90932
[INFO] checking camascoding/william_lane_connect_four/089884e50166edac97b72960a43ea5c040e90932 against master#5fe0e40e05f2d0408c6a292b160f96d595aedfbc for pr-130367
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamascoding%2Fwilliam_lane_connect_four" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/camascoding/william_lane_connect_four on toolchain 5fe0e40e05f2d0408c6a292b160f96d595aedfbc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5fe0e40e05f2d0408c6a292b160f96d595aedfbc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/camascoding/william_lane_connect_four
[INFO] finished tweaking git repo https://github.com/camascoding/william_lane_connect_four
[INFO] tweaked toml for git repo https://github.com/camascoding/william_lane_connect_four written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/camascoding/william_lane_connect_four 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" "+5fe0e40e05f2d0408c6a292b160f96d595aedfbc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+5fe0e40e05f2d0408c6a292b160f96d595aedfbc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07d8c770018afb8b54141e878b05bce75ae94213fc5490b91f448537ab7e72d1
[INFO] running `Command { std: "docker" "start" "-a" "07d8c770018afb8b54141e878b05bce75ae94213fc5490b91f448537ab7e72d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07d8c770018afb8b54141e878b05bce75ae94213fc5490b91f448537ab7e72d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d8c770018afb8b54141e878b05bce75ae94213fc5490b91f448537ab7e72d1", kill_on_drop: false }`
[INFO] [stdout] 07d8c770018afb8b54141e878b05bce75ae94213fc5490b91f448537ab7e72d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+5fe0e40e05f2d0408c6a292b160f96d595aedfbc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7bb169426e75899a9db64bd31a8cc00ecf425c6da29e0f6aab2f6f0be8a6caf
[INFO] running `Command { std: "docker" "start" "-a" "d7bb169426e75899a9db64bd31a8cc00ecf425c6da29e0f6aab2f6f0be8a6caf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking lock_api v0.4.1
[INFO] [stderr]     Checking instant v0.1.8
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking mio v0.7.5
[INFO] [stderr]     Checking signal-hook-registry v1.2.2
[INFO] [stderr]     Checking termion v1.5.5
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking signal-hook v0.1.16
[INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/parking_lot-5e175b61d6d3574c/lib-parking_lot`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "d7bb169426e75899a9db64bd31a8cc00ecf425c6da29e0f6aab2f6f0be8a6caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7bb169426e75899a9db64bd31a8cc00ecf425c6da29e0f6aab2f6f0be8a6caf", kill_on_drop: false }`
[INFO] [stdout] d7bb169426e75899a9db64bd31a8cc00ecf425c6da29e0f6aab2f6f0be8a6caf