[INFO] cloning repository https://github.com/umm-csci-3412-fall-2021/sorting-in-rust-thomas-and-joshq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/umm-csci-3412-fall-2021/sorting-in-rust-thomas-and-joshq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumm-csci-3412-fall-2021%2Fsorting-in-rust-thomas-and-joshq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumm-csci-3412-fall-2021%2Fsorting-in-rust-thomas-and-joshq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18e9856aeb88b470424b64fcd4e026c95aa240e0
[INFO] documenting umm-csci-3412-fall-2021/sorting-in-rust-thomas-and-joshq against 1.86.0 for beta-1.87-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumm-csci-3412-fall-2021%2Fsorting-in-rust-thomas-and-joshq" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/umm-csci-3412-fall-2021/sorting-in-rust-thomas-and-joshq on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/umm-csci-3412-fall-2021/sorting-in-rust-thomas-and-joshq
[INFO] finished tweaking git repo https://github.com/umm-csci-3412-fall-2021/sorting-in-rust-thomas-and-joshq
[INFO] tweaked toml for git repo https://github.com/umm-csci-3412-fall-2021/sorting-in-rust-thomas-and-joshq written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/umm-csci-3412-fall-2021/sorting-in-rust-thomas-and-joshq 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 362318d58907498aaec3c7a1b825987089148cf329454bafd833b6e4897829fa
[INFO] running `Command { std: "docker" "start" "-a" "362318d58907498aaec3c7a1b825987089148cf329454bafd833b6e4897829fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "362318d58907498aaec3c7a1b825987089148cf329454bafd833b6e4897829fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "362318d58907498aaec3c7a1b825987089148cf329454bafd833b6e4897829fa", kill_on_drop: false }`
[INFO] [stdout] 362318d58907498aaec3c7a1b825987089148cf329454bafd833b6e4897829fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] beea5f71e1a39bfc7dd5ede82c1b3cb24616d2a06a2cdf2cf94aa7d98b1d37ab
[INFO] running `Command { std: "docker" "start" "-a" "beea5f71e1a39bfc7dd5ede82c1b3cb24616d2a06a2cdf2cf94aa7d98b1d37ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]  Documenting sorting-in-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.11s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/sorting_in_rust/index.html
[INFO] running `Command { std: "docker" "inspect" "beea5f71e1a39bfc7dd5ede82c1b3cb24616d2a06a2cdf2cf94aa7d98b1d37ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beea5f71e1a39bfc7dd5ede82c1b3cb24616d2a06a2cdf2cf94aa7d98b1d37ab", kill_on_drop: false }`
[INFO] [stdout] beea5f71e1a39bfc7dd5ede82c1b3cb24616d2a06a2cdf2cf94aa7d98b1d37ab