[INFO] cloning repository https://github.com/Summer-of-Rust/sor-lab-4-jacksonsilver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Summer-of-Rust/sor-lab-4-jacksonsilver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSummer-of-Rust%2Fsor-lab-4-jacksonsilver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSummer-of-Rust%2Fsor-lab-4-jacksonsilver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c59c8c68e1fbf7283cffd76cc58bc8cc95b4e73
[INFO] documenting Summer-of-Rust/sor-lab-4-jacksonsilver 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%2FSummer-of-Rust%2Fsor-lab-4-jacksonsilver" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Summer-of-Rust/sor-lab-4-jacksonsilver 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/Summer-of-Rust/sor-lab-4-jacksonsilver
[INFO] finished tweaking git repo https://github.com/Summer-of-Rust/sor-lab-4-jacksonsilver
[INFO] tweaked toml for git repo https://github.com/Summer-of-Rust/sor-lab-4-jacksonsilver written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/Summer-of-Rust/sor-lab-4-jacksonsilver 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 52c6b84e7ece446605615fae2ef5bcc7562ce1fb094ecafc27af52e8db76b82a
[INFO] running `Command { std: "docker" "start" "-a" "52c6b84e7ece446605615fae2ef5bcc7562ce1fb094ecafc27af52e8db76b82a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52c6b84e7ece446605615fae2ef5bcc7562ce1fb094ecafc27af52e8db76b82a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52c6b84e7ece446605615fae2ef5bcc7562ce1fb094ecafc27af52e8db76b82a", kill_on_drop: false }`
[INFO] [stdout] 52c6b84e7ece446605615fae2ef5bcc7562ce1fb094ecafc27af52e8db76b82a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] dcd9b3bdddeb4dbe2c134e4fbc56a9dafd57ca8d1ff57c7f3d8f9968a7062430
[INFO] running `Command { std: "docker" "start" "-a" "dcd9b3bdddeb4dbe2c134e4fbc56a9dafd57ca8d1ff57c7f3d8f9968a7062430", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting sor-lab-4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "dcd9b3bdddeb4dbe2c134e4fbc56a9dafd57ca8d1ff57c7f3d8f9968a7062430", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcd9b3bdddeb4dbe2c134e4fbc56a9dafd57ca8d1ff57c7f3d8f9968a7062430", kill_on_drop: false }`
[INFO] [stdout] dcd9b3bdddeb4dbe2c134e4fbc56a9dafd57ca8d1ff57c7f3d8f9968a7062430