[INFO] cloning repository https://github.com/jaynewey/ferrouge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaynewey/ferrouge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaynewey%2Fferrouge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaynewey%2Fferrouge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 80736e7c27390f7b190b53523f4cb150e4032d03
[INFO] checking jaynewey/ferrouge against try#2277c63fa464d237b17b68d3b87f9fbb89e58a3e for pr-133570-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaynewey%2Fferrouge" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jaynewey/ferrouge on toolchain 2277c63fa464d237b17b68d3b87f9fbb89e58a3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jaynewey/ferrouge
[INFO] finished tweaking git repo https://github.com/jaynewey/ferrouge
[INFO] tweaked toml for git repo https://github.com/jaynewey/ferrouge written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jaynewey/ferrouge 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" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b740fe23b25a07e7f1025110f9c4a682af09beb92de64be2254e3957846e7c91
[INFO] running `Command { std: "docker" "start" "-a" "b740fe23b25a07e7f1025110f9c4a682af09beb92de64be2254e3957846e7c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b740fe23b25a07e7f1025110f9c4a682af09beb92de64be2254e3957846e7c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b740fe23b25a07e7f1025110f9c4a682af09beb92de64be2254e3957846e7c91", kill_on_drop: false }`
[INFO] [stdout] b740fe23b25a07e7f1025110f9c4a682af09beb92de64be2254e3957846e7c91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1f4f856938e25b1c71e6abd7edf8dc91819805121c3855f5b777408950a3820
[INFO] running `Command { std: "docker" "start" "-a" "e1f4f856938e25b1c71e6abd7edf8dc91819805121c3855f5b777408950a3820", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]     Checking rust-stemmers v1.2.0
[INFO] [stderr]     Checking ferrouge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `precision`, `recall`, and `fmeasure` are never read
[INFO] [stdout]  --> src/score.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Score {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 3 |     precision: f32,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 4 |     recall: f32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 5 |     fmeasure: f32,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Score` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `precision`, `recall`, and `fmeasure` are never read
[INFO] [stdout]  --> src/score.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Score {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 3 |     precision: f32,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 4 |     recall: f32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 5 |     fmeasure: f32,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Score` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/ferrouge-c751a0c4a8f76f08/lib-ferrouge.json`
[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] [stderr] error: could not compile `ferrouge` (lib test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/2277c63fa464d237b17b68d3b87f9fbb89e58a3e/bin/rustc --crate-name ferrouge --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=efd6025f12a37f14 -C extra-filename=-efd6025f12a37f14 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern rust_stemmers=/opt/rustwide/target/debug/deps/librust_stemmers-c7bd1854ca20f67e.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "e1f4f856938e25b1c71e6abd7edf8dc91819805121c3855f5b777408950a3820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1f4f856938e25b1c71e6abd7edf8dc91819805121c3855f5b777408950a3820", kill_on_drop: false }`
[INFO] [stdout] e1f4f856938e25b1c71e6abd7edf8dc91819805121c3855f5b777408950a3820