[INFO] cloning repository https://github.com/nuew/fntpd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nuew/fntpd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuew%2Ffntpd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuew%2Ffntpd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c6c9a5deb772a842cf87d42804ff94769e637e4
[INFO] documenting nuew/fntpd 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%2Fnuew%2Ffntpd" "/workspace/builds/worker-38/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-38/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nuew/fntpd 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/nuew/fntpd
[INFO] finished tweaking git repo https://github.com/nuew/fntpd
[INFO] tweaked toml for git repo https://github.com/nuew/fntpd written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate git repo https://github.com/nuew/fntpd 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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 50189d897655a4458033cd0e0db54562706fae342e7add9aecf5f62bd91109a9
[INFO] running `Command { std: "docker" "start" "-a" "50189d897655a4458033cd0e0db54562706fae342e7add9aecf5f62bd91109a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50189d897655a4458033cd0e0db54562706fae342e7add9aecf5f62bd91109a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50189d897655a4458033cd0e0db54562706fae342e7add9aecf5f62bd91109a9", kill_on_drop: false }`
[INFO] [stdout] 50189d897655a4458033cd0e0db54562706fae342e7add9aecf5f62bd91109a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] c093402469e4ac321ea5b4ca2b109a29f17fc70e51ae73ae8d75774fa0e50ab3
[INFO] running `Command { std: "docker" "start" "-a" "c093402469e4ac321ea5b4ca2b109a29f17fc70e51ae73ae8d75774fa0e50ab3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking num-traits v0.1.36
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.13
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]     Checking serde v0.9.7
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]     Checking nom v2.1.0
[INFO] [stderr]    Compiling synom v0.11.0
[INFO] [stderr]     Checking fern v0.3.5
[INFO] [stderr]    Compiling syn v0.11.6
[INFO] [stderr]     Checking time v0.1.36
[INFO] [stderr]     Checking daemonize v0.2.3
[INFO] [stderr]     Checking num-integer v0.1.32
[INFO] [stderr]     Checking num-iter v0.1.32
[INFO] [stderr]     Checking num v0.1.36
[INFO] [stderr]    Compiling serde_codegen_internals v0.13.0
[INFO] [stderr]     Checking toml v0.3.0
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]    Compiling serde_derive v0.9.7
[INFO] [stderr]  Documenting fntpd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "c093402469e4ac321ea5b4ca2b109a29f17fc70e51ae73ae8d75774fa0e50ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c093402469e4ac321ea5b4ca2b109a29f17fc70e51ae73ae8d75774fa0e50ab3", kill_on_drop: false }`
[INFO] [stdout] c093402469e4ac321ea5b4ca2b109a29f17fc70e51ae73ae8d75774fa0e50ab3