[INFO] cloning repository https://github.com/gsrunion/speeds_and_feeds_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gsrunion/speeds_and_feeds_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsrunion%2Fspeeds_and_feeds_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsrunion%2Fspeeds_and_feeds_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f3a828267618dd4c88f4ff81b44a6e74358c25c
[INFO] documenting gsrunion/speeds_and_feeds_rust against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsrunion%2Fspeeds_and_feeds_rust" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gsrunion/speeds_and_feeds_rust on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gsrunion/speeds_and_feeds_rust
[INFO] finished tweaking git repo https://github.com/gsrunion/speeds_and_feeds_rust
[INFO] tweaked toml for git repo https://github.com/gsrunion/speeds_and_feeds_rust written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate git repo https://github.com/gsrunion/speeds_and_feeds_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa491b4c27f0d001aaf24919b3833924897209982b42ce5b66882663e3326c9f
[INFO] running `Command { std: "docker" "start" "-a" "fa491b4c27f0d001aaf24919b3833924897209982b42ce5b66882663e3326c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa491b4c27f0d001aaf24919b3833924897209982b42ce5b66882663e3326c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa491b4c27f0d001aaf24919b3833924897209982b42ce5b66882663e3326c9f", kill_on_drop: false }`
[INFO] [stdout] fa491b4c27f0d001aaf24919b3833924897209982b42ce5b66882663e3326c9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 145b2f10bc7b7b6579c4bc8f9fb31956f62e4fe56c6b9a25d435c571ca03d4ed
[INFO] running `Command { std: "docker" "start" "-a" "145b2f10bc7b7b6579c4bc8f9fb31956f62e4fe56c6b9a25d435c571ca03d4ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling enum-display-derive v0.1.1
[INFO] [stderr]  Documenting speeds_and_feeds v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.59s
[INFO] running `Command { std: "docker" "inspect" "145b2f10bc7b7b6579c4bc8f9fb31956f62e4fe56c6b9a25d435c571ca03d4ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "145b2f10bc7b7b6579c4bc8f9fb31956f62e4fe56c6b9a25d435c571ca03d4ed", kill_on_drop: false }`
[INFO] [stdout] 145b2f10bc7b7b6579c4bc8f9fb31956f62e4fe56c6b9a25d435c571ca03d4ed