[INFO] fetching crate webtek-grader 2.3.1...
[INFO] building webtek-grader-2.3.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate webtek-grader 2.3.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate webtek-grader 2.3.1
[INFO] finished tweaking crates.io crate webtek-grader 2.3.1
[INFO] tweaked toml for crates.io crate webtek-grader 2.3.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate webtek-grader 2.3.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate webtek-grader 2.3.1 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tar v0.4.41
[INFO] [stderr]   Downloaded pom v1.1.0
[INFO] [stderr]   Downloaded type1-encoding-parser v0.1.0
[INFO] [stderr]   Downloaded serde_json v1.0.125
[INFO] [stderr]   Downloaded euclid v0.20.14
[INFO] [stderr]   Downloaded hyper v0.14.30
[INFO] [stderr]   Downloaded openai-api-rs v6.0.11
[INFO] [stderr]   Downloaded postscript v0.14.1
[INFO] [stderr]   Downloaded filetime v0.2.24
[INFO] [stderr]   Downloaded indexmap v2.4.0
[INFO] [stderr]   Downloaded unrar v0.5.3
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.43
[INFO] [stderr]   Downloaded xattr v1.3.1
[INFO] [stderr]   Downloaded unrar_sys v0.3.1
[INFO] [stderr]   Downloaded pdf-extract v0.7.9
[INFO] [stderr]   Downloaded async-recursion v0.3.2
[INFO] [stderr]   Downloaded adobe-cmap-parser v0.4.0
[INFO] [stderr]   Downloaded lopdf v0.32.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 494b14d3b4a5faed9d435d274fa05f398e13949400b4e7e43ea897b3423a05ec
[INFO] running `Command { std: "docker" "start" "-a" "494b14d3b4a5faed9d435d274fa05f398e13949400b4e7e43ea897b3423a05ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "494b14d3b4a5faed9d435d274fa05f398e13949400b4e7e43ea897b3423a05ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "494b14d3b4a5faed9d435d274fa05f398e13949400b4e7e43ea897b3423a05ec", kill_on_drop: false }`
[INFO] [stdout] 494b14d3b4a5faed9d435d274fa05f398e13949400b4e7e43ea897b3423a05ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d718baad457fe86ed0e09ca2f1cf3473edabece4c63978cae3f36054b473648d
[INFO] running `Command { std: "docker" "start" "-a" "d718baad457fe86ed0e09ca2f1cf3473edabece4c63978cae3f36054b473648d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling reqwest v0.12.7
[INFO] [stderr]    Compiling openai-api-rs v6.0.11
[INFO] [stderr]    Compiling unrar v0.5.3
[INFO] [stderr]    Compiling webtek-grader v2.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "d718baad457fe86ed0e09ca2f1cf3473edabece4c63978cae3f36054b473648d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d718baad457fe86ed0e09ca2f1cf3473edabece4c63978cae3f36054b473648d", kill_on_drop: false }`
[INFO] [stdout] d718baad457fe86ed0e09ca2f1cf3473edabece4c63978cae3f36054b473648d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43072851f767afaee47a2ab995f07e32abae120f708a37e9b3aa454ebf917fd1
[INFO] running `Command { std: "docker" "start" "-a" "43072851f767afaee47a2ab995f07e32abae120f708a37e9b3aa454ebf917fd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling webtek-grader v2.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "43072851f767afaee47a2ab995f07e32abae120f708a37e9b3aa454ebf917fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43072851f767afaee47a2ab995f07e32abae120f708a37e9b3aa454ebf917fd1", kill_on_drop: false }`
[INFO] [stdout] 43072851f767afaee47a2ab995f07e32abae120f708a37e9b3aa454ebf917fd1