[INFO] fetching crate nb2fr 0.1.2...
[INFO] checking nb2fr-0.1.2 against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249
[INFO] extracting crate nb2fr 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate nb2fr 0.1.2 on toolchain 336209eef13882bd1e211b24779584cb7ef911eb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nb2fr 0.1.2
[INFO] finished tweaking crates.io crate nb2fr 0.1.2
[INFO] tweaked toml for crates.io crate nb2fr 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate nb2fr 0.1.2 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" "+336209eef13882bd1e211b24779584cb7ef911eb" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f065165bb914b0a103ca6f160491cb8742ebfa86efced2e520fb1ddf6c35b84b
[INFO] running `Command { std: "docker" "start" "-a" "f065165bb914b0a103ca6f160491cb8742ebfa86efced2e520fb1ddf6c35b84b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f065165bb914b0a103ca6f160491cb8742ebfa86efced2e520fb1ddf6c35b84b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f065165bb914b0a103ca6f160491cb8742ebfa86efced2e520fb1ddf6c35b84b", kill_on_drop: false }`
[INFO] [stdout] f065165bb914b0a103ca6f160491cb8742ebfa86efced2e520fb1ddf6c35b84b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2622974823a920e782c375a2b5c8cc776563b238c020803e62baf546805c58c
[INFO] running `Command { std: "docker" "start" "-a" "e2622974823a920e782c375a2b5c8cc776563b238c020803e62baf546805c58c", kill_on_drop: false }`
[INFO] [stderr]     Checking nb2fr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/nb2fr-f67971010f4a5f82/lib-nb2fr`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e2622974823a920e782c375a2b5c8cc776563b238c020803e62baf546805c58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2622974823a920e782c375a2b5c8cc776563b238c020803e62baf546805c58c", kill_on_drop: false }`
[INFO] [stdout] e2622974823a920e782c375a2b5c8cc776563b238c020803e62baf546805c58c