[INFO] cloning repository https://github.com/heavenly/rutgers_course_sniper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/heavenly/rutgers_course_sniper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheavenly%2Frutgers_course_sniper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheavenly%2Frutgers_course_sniper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 368d85457e9152e34117b89129e0daf35fa96b6d
[INFO] documenting heavenly/rutgers_course_sniper against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheavenly%2Frutgers_course_sniper" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/heavenly/rutgers_course_sniper
[INFO] finished tweaking git repo https://github.com/heavenly/rutgers_course_sniper
[INFO] tweaked toml for git repo https://github.com/heavenly/rutgers_course_sniper written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/heavenly/rutgers_course_sniper on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/heavenly/rutgers_course_sniper 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" "+beta-2026-04-21" "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
[ERROR] error running command: no output for 300 seconds
[INFO] documenting heavenly/rutgers_course_sniper against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheavenly%2Frutgers_course_sniper" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/heavenly/rutgers_course_sniper
[INFO] finished tweaking git repo https://github.com/heavenly/rutgers_course_sniper
[INFO] tweaked toml for git repo https://github.com/heavenly/rutgers_course_sniper written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/heavenly/rutgers_course_sniper on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/heavenly/rutgers_course_sniper 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" "+beta-2026-04-21" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded webpki-roots v0.26.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84b060fa0339a46f529e47a65f5f1a6c4eef1b836a6cc5b8b5ea898fcdfbdc02
[INFO] running `Command { std: "docker" "start" "-a" "84b060fa0339a46f529e47a65f5f1a6c4eef1b836a6cc5b8b5ea898fcdfbdc02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84b060fa0339a46f529e47a65f5f1a6c4eef1b836a6cc5b8b5ea898fcdfbdc02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84b060fa0339a46f529e47a65f5f1a6c4eef1b836a6cc5b8b5ea898fcdfbdc02", kill_on_drop: false }`
[INFO] [stdout] 84b060fa0339a46f529e47a65f5f1a6c4eef1b836a6cc5b8b5ea898fcdfbdc02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6548454fad2b88d83372eb508953c3fe301e90192b295192f4f160fd679e829f
[INFO] running `Command { std: "docker" "start" "-a" "6548454fad2b88d83372eb508953c3fe301e90192b295192f4f160fd679e829f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.1.13
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking rustls-pki-types v1.8.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling rustls v0.23.12
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking webpki-roots v0.26.3
[INFO] [stderr]     Checking flate2 v1.0.32
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking rustls-webpki v0.102.6
[INFO] [stderr]     Checking ureq v2.10.1
[INFO] [stderr]  Documenting rutgers_course_sniper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.29s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rutgers_course_sniper/index.html
[INFO] running `Command { std: "docker" "inspect" "6548454fad2b88d83372eb508953c3fe301e90192b295192f4f160fd679e829f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6548454fad2b88d83372eb508953c3fe301e90192b295192f4f160fd679e829f", kill_on_drop: false }`
[INFO] [stdout] 6548454fad2b88d83372eb508953c3fe301e90192b295192f4f160fd679e829f