[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] testing jaynewey/ferrouge against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaynewey%2Fferrouge" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[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-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jaynewey/ferrouge on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-stemmers v1.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec1823b270b153cf4eb032f20c098bb79d7541824e8719e926283a184c3a268f
[INFO] running `Command { std: "docker" "start" "-a" "ec1823b270b153cf4eb032f20c098bb79d7541824e8719e926283a184c3a268f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec1823b270b153cf4eb032f20c098bb79d7541824e8719e926283a184c3a268f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec1823b270b153cf4eb032f20c098bb79d7541824e8719e926283a184c3a268f", kill_on_drop: false }`
[INFO] [stdout] ec1823b270b153cf4eb032f20c098bb79d7541824e8719e926283a184c3a268f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b11b9fa8d1c6e892eb30b8c930920444240ea8c39b7dd3e448499ff43206c85d
[INFO] running `Command { std: "docker" "start" "-a" "b11b9fa8d1c6e892eb30b8c930920444240ea8c39b7dd3e448499ff43206c85d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[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]    Compiling rust-stemmers v1.2.0
[INFO] [stderr]    Compiling 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.07s
[INFO] running `Command { std: "docker" "inspect" "b11b9fa8d1c6e892eb30b8c930920444240ea8c39b7dd3e448499ff43206c85d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b11b9fa8d1c6e892eb30b8c930920444240ea8c39b7dd3e448499ff43206c85d", kill_on_drop: false }`
[INFO] [stdout] b11b9fa8d1c6e892eb30b8c930920444240ea8c39b7dd3e448499ff43206c85d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d69cba302a9373322ab6bc77234fba4c87cdc72161639bb027f33c5f406dabe4
[INFO] running `Command { std: "docker" "start" "-a" "d69cba302a9373322ab6bc77234fba4c87cdc72161639bb027f33c5f406dabe4", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "d69cba302a9373322ab6bc77234fba4c87cdc72161639bb027f33c5f406dabe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d69cba302a9373322ab6bc77234fba4c87cdc72161639bb027f33c5f406dabe4", kill_on_drop: false }`
[INFO] [stdout] d69cba302a9373322ab6bc77234fba4c87cdc72161639bb027f33c5f406dabe4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2e9855174b56225f63517d0c82048c8f25925d8cf450db2a14b381f7cae7b91
[INFO] running `Command { std: "docker" "start" "-a" "f2e9855174b56225f63517d0c82048c8f25925d8cf450db2a14b381f7cae7b91", kill_on_drop: false }`
[INFO] [stderr] warning: fields `precision`, `recall`, and `fmeasure` are never read
[INFO] [stderr]  --> src/score.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct Score {
[INFO] [stderr]   |            ----- fields in this struct
[INFO] [stderr] 3 |     precision: f32,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 4 |     recall: f32,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 5 |     fmeasure: f32,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Score` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ferrouge` (lib) generated 1 warning
[INFO] [stderr] warning: `ferrouge` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ferrouge-6175c0319b861db1)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tokenizers::tests::test_whitespace_tokenizer ... ok
[INFO] [stdout] test ngram::tests::test_count_ngrams ... ok
[INFO] [stderr]    Doc-tests ferrouge
[INFO] [stdout] test rouge::tests::test_rouge_n ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f2e9855174b56225f63517d0c82048c8f25925d8cf450db2a14b381f7cae7b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2e9855174b56225f63517d0c82048c8f25925d8cf450db2a14b381f7cae7b91", kill_on_drop: false }`
[INFO] [stdout] f2e9855174b56225f63517d0c82048c8f25925d8cf450db2a14b381f7cae7b91
