[INFO] cloning repository https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasaponso/GoogleWorkshopRust-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasaponso/GoogleWorkshopRust-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C'...
[INFO] [stderr] error: failed to write new configuration file /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C/config.lock
[INFO] [stderr] fatal: could not set 'core.repositoryformatversion' to '0'
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasaponso/GoogleWorkshopRust-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/post-update.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C/hooks/post-update.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 3)
[INFO] cloning repository https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasaponso/GoogleWorkshopRust-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C/hooks/: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 4)
[INFO] cloning repository https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasaponso/GoogleWorkshopRust-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 5)
[INFO] cloning repository https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasaponso/GoogleWorkshopRust-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 6)
[INFO] cloning repository https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasaponso/GoogleWorkshopRust-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 7)
[INFO] cloning repository https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasaponso/GoogleWorkshopRust-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 8)
[INFO] cloning repository https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasaponso/GoogleWorkshopRust-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 9)
[INFO] cloning repository https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasaponso/GoogleWorkshopRust-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 10)
[INFO] cloning repository https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasaponso/GoogleWorkshopRust-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 11)
[INFO] cloning repository https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasaponso/GoogleWorkshopRust-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 12)
[INFO] cloning repository https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasaponso/GoogleWorkshopRust-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 13)
[INFO] cloning repository https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasaponso/GoogleWorkshopRust-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 14)
[INFO] cloning repository https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasaponso/GoogleWorkshopRust-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9b21173e1c0692b877fb4c3b4f4823549ca3ffac
[INFO] checking lucasaponso/GoogleWorkshopRust-C against master#75530e9f72a1990ed2305e16fd51d02f47048f12 for pr-135899
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lucasaponso/GoogleWorkshopRust-C on toolchain 75530e9f72a1990ed2305e16fd51d02f47048f12
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] finished tweaking git repo https://github.com/lucasaponso/GoogleWorkshopRust-C
[INFO] tweaked toml for git repo https://github.com/lucasaponso/GoogleWorkshopRust-C written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/lucasaponso/GoogleWorkshopRust-C 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" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20c8afc1102c05d340c75d37ea7e1f388201518a92cb1d5fde5f3926b76482d0
[INFO] running `Command { std: "docker" "start" "-a" "20c8afc1102c05d340c75d37ea7e1f388201518a92cb1d5fde5f3926b76482d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20c8afc1102c05d340c75d37ea7e1f388201518a92cb1d5fde5f3926b76482d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20c8afc1102c05d340c75d37ea7e1f388201518a92cb1d5fde5f3926b76482d0", kill_on_drop: false }`
[INFO] [stdout] 20c8afc1102c05d340c75d37ea7e1f388201518a92cb1d5fde5f3926b76482d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d20178b7a53924604d29a25b82e79fa90c3d1842920ad877bd7ec310e3d120af
[INFO] running `Command { std: "docker" "start" "-a" "d20178b7a53924604d29a25b82e79fa90c3d1842920ad877bd7ec310e3d120af", kill_on_drop: false }`
[INFO] [stderr]     Checking google-workshop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "d20178b7a53924604d29a25b82e79fa90c3d1842920ad877bd7ec310e3d120af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d20178b7a53924604d29a25b82e79fa90c3d1842920ad877bd7ec310e3d120af", kill_on_drop: false }`
[INFO] [stdout] d20178b7a53924604d29a25b82e79fa90c3d1842920ad877bd7ec310e3d120af