[INFO] cloning repository https://github.com/lise-henry/crowbook
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lise-henry/crowbook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flise-henry%2Fcrowbook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flise-henry%2Fcrowbook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 430749d47e234fa3ffd645d4ef3ff9be91089ce5
[INFO] checking lise-henry/crowbook against master#b359ccf1b0b7b2d2c1c4932344b806e68bd053a9 for pr-105483
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flise-henry%2Fcrowbook" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lise-henry/crowbook on toolchain b359ccf1b0b7b2d2c1c4932344b806e68bd053a9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lise-henry/crowbook
[INFO] finished tweaking git repo https://github.com/lise-henry/crowbook
[INFO] tweaked toml for git repo https://github.com/lise-henry/crowbook written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/lise-henry/crowbook already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.2.15
[INFO] [stderr]   Downloaded phf_macros v0.7.24
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[INFO] [stderr]   Downloaded ucd-util v0.1.9
[INFO] [stderr]   Downloaded clap v3.2.15
[INFO] [stderr]   Downloaded crowbook-intl v0.2.1
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[INFO] [stderr]   Downloaded bit-set v0.5.3
[INFO] [stderr]   Downloaded typed-arena v1.7.0
[INFO] [stderr]   Downloaded epub-builder v0.5.0
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[INFO] [stderr]   Downloaded wasm-bindgen v0.2.82
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[INFO] [stderr]   Downloaded openssl-sys v0.9.75
[INFO] [stderr]   Downloaded simplelog v0.12.0
[INFO] [stderr]   Downloaded web-sys v0.3.59
[INFO] [stderr]   Downloaded syntect v5.0.0
[INFO] [stderr]   Downloaded crowbook-intl-runtime v0.1.0
[INFO] [stderr]   Downloaded fst v0.4.7
[INFO] [stderr]   Downloaded rust-freqdist v0.1.5
[INFO] [stderr]   Downloaded hyphenation v0.8.4
[INFO] [stderr]   Downloaded caribon v0.8.1
[INFO] [stderr]   Downloaded crowbook-text-processing v1.0.0
[INFO] [stderr]   Downloaded onig_sys v69.8.0
[INFO] [stderr]   Downloaded js-sys v0.3.59
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[INFO] [stderr]   Downloaded unicode-linebreak v0.1.2
[INFO] [stderr]   Downloaded punkt v1.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ba12a23fe3cd877f8499cbdbf40736ee2dd1194456cba8d7dbeb756138f3bac
[INFO] running `Command { std: "docker" "start" "-a" "0ba12a23fe3cd877f8499cbdbf40736ee2dd1194456cba8d7dbeb756138f3bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ba12a23fe3cd877f8499cbdbf40736ee2dd1194456cba8d7dbeb756138f3bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ba12a23fe3cd877f8499cbdbf40736ee2dd1194456cba8d7dbeb756138f3bac", kill_on_drop: false }`
[INFO] [stdout] 0ba12a23fe3cd877f8499cbdbf40736ee2dd1194456cba8d7dbeb756138f3bac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4a0b5ff9f079ca33a3291d95aa35e9eddecf4bd15d1965993e0eebc21902bd1
[INFO] running `Command { std: "docker" "start" "-a" "a4a0b5ff9f079ca33a3291d95aa35e9eddecf4bd15d1965993e0eebc21902bd1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling unicode-linebreak v0.1.2
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[INFO] [stderr]    Compiling crowbook v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
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[INFO] [stderr]     Checking thiserror v1.0.31
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[INFO] [stdout] warning: fields `short_message` and `issue_type` are never read
[INFO] [stdout]   --> src/lib/grammar_check.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct GrammarError {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub short_message: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 39 |     pub issue_type: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GrammarError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `short_message` and `issue_type` are never read
[INFO] [stdout]   --> src/lib/grammar_check.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct GrammarError {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub short_message: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 39 |     pub issue_type: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GrammarError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.20s
[INFO] running `Command { std: "docker" "inspect" "a4a0b5ff9f079ca33a3291d95aa35e9eddecf4bd15d1965993e0eebc21902bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4a0b5ff9f079ca33a3291d95aa35e9eddecf4bd15d1965993e0eebc21902bd1", kill_on_drop: false }`
[INFO] [stdout] a4a0b5ff9f079ca33a3291d95aa35e9eddecf4bd15d1965993e0eebc21902bd1