[INFO] cloning repository https://github.com/n-zu/CONCURRENTES_TP1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/n-zu/CONCURRENTES_TP1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn-zu%2FCONCURRENTES_TP1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn-zu%2FCONCURRENTES_TP1'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-commit.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn-zu%2FCONCURRENTES_TP1/hooks/pre-commit.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/n-zu/CONCURRENTES_TP1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/n-zu/CONCURRENTES_TP1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn-zu%2FCONCURRENTES_TP1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn-zu%2FCONCURRENTES_TP1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0062d334d7aaf0ab154fd8015c51871e8218fd7f
[INFO] checking n-zu/CONCURRENTES_TP1 against try#1383df06117fd218068d1f39fd5326256dd4a348 for pr-145181
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn-zu%2FCONCURRENTES_TP1" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/n-zu/CONCURRENTES_TP1
[INFO] finished tweaking git repo https://github.com/n-zu/CONCURRENTES_TP1
[INFO] tweaked toml for git repo https://github.com/n-zu/CONCURRENTES_TP1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/n-zu/CONCURRENTES_TP1 on toolchain 1383df06117fd218068d1f39fd5326256dd4a348
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/n-zu/CONCURRENTES_TP1 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" "+1383df06117fd218068d1f39fd5326256dd4a348" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded std-semaphore v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3585e4b1bd7a228fb719364a9ca59d86f5e6d84be572f75a9def4da03033de67
[INFO] running `Command { std: "docker" "start" "-a" "3585e4b1bd7a228fb719364a9ca59d86f5e6d84be572f75a9def4da03033de67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3585e4b1bd7a228fb719364a9ca59d86f5e6d84be572f75a9def4da03033de67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3585e4b1bd7a228fb719364a9ca59d86f5e6d84be572f75a9def4da03033de67", kill_on_drop: false }`
[INFO] [stdout] 3585e4b1bd7a228fb719364a9ca59d86f5e6d84be572f75a9def4da03033de67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a0eba55fbb7524b7269c203a09049fb17628f8ddcf9da1e0b99870fff0f6897
[INFO] running `Command { std: "docker" "start" "-a" "1a0eba55fbb7524b7269c203a09049fb17628f8ddcf9da1e0b99870fff0f6897", kill_on_drop: false }`
[INFO] [stderr]     Checking std-semaphore v0.1.0
[INFO] [stderr]     Checking tp1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "1a0eba55fbb7524b7269c203a09049fb17628f8ddcf9da1e0b99870fff0f6897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a0eba55fbb7524b7269c203a09049fb17628f8ddcf9da1e0b99870fff0f6897", kill_on_drop: false }`
[INFO] [stdout] 1a0eba55fbb7524b7269c203a09049fb17628f8ddcf9da1e0b99870fff0f6897