[INFO] cloning repository https://github.com/joshfactorial/basic_neat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshfactorial/basic_neat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshfactorial%2Fbasic_neat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshfactorial%2Fbasic_neat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd8a2e5c01bb02e01b8be2dc80297d96c941374e
[INFO] checking joshfactorial/basic_neat against master#c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3 for pr-141352
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshfactorial%2Fbasic_neat" "/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:  57% (11/19)
Updating files:  63% (12/19)
Updating files:  68% (13/19)
Updating files:  73% (14/19)
Updating files:  78% (15/19)
Updating files:  84% (16/19)
Updating files:  89% (17/19)
Updating files:  94% (18/19)
Updating files: 100% (19/19)
Updating files: 100% (19/19), done.
[INFO] validating manifest of git repo https://github.com/joshfactorial/basic_neat on toolchain c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joshfactorial/basic_neat
[INFO] finished tweaking git repo https://github.com/joshfactorial/basic_neat
[INFO] tweaked toml for git repo https://github.com/joshfactorial/basic_neat written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/joshfactorial/basic_neat 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" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_core v0.9.0-alpha.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.0-alpha.5
[INFO] [stderr]   Downloaded rand_chacha v0.9.0-alpha.0
[INFO] [stderr]   Downloaded rand v0.9.0-alpha.0
[INFO] [stderr]   Downloaded zerocopy v0.8.0-alpha.5
[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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 908b98a29254987df2d97d154781a8ba874e57dda860738759c4d79783ce517a
[INFO] running `Command { std: "docker" "start" "-a" "908b98a29254987df2d97d154781a8ba874e57dda860738759c4d79783ce517a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "908b98a29254987df2d97d154781a8ba874e57dda860738759c4d79783ce517a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "908b98a29254987df2d97d154781a8ba874e57dda860738759c4d79783ce517a", kill_on_drop: false }`
[INFO] [stdout] 908b98a29254987df2d97d154781a8ba874e57dda860738759c4d79783ce517a
[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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48ddcd9912e1ef0a0c1d2847074ae61dc60b9351437e0099a4e46b57ed8615ec
[INFO] running `Command { std: "docker" "start" "-a" "48ddcd9912e1ef0a0c1d2847074ae61dc60b9351437e0099a4e46b57ed8615ec", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/cargo-home" to rootfs at "/opt/rustwide/cargo-home": mkdir /var/lib/docker/overlay2/4359b642a8cf10f52e047d2592fef39c48f55c900fa11fbef96833064bca57f9/merged/opt/rustwide/cargo-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "48ddcd9912e1ef0a0c1d2847074ae61dc60b9351437e0099a4e46b57ed8615ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48ddcd9912e1ef0a0c1d2847074ae61dc60b9351437e0099a4e46b57ed8615ec", kill_on_drop: false }`
[INFO] [stdout] 48ddcd9912e1ef0a0c1d2847074ae61dc60b9351437e0099a4e46b57ed8615ec