[INFO] cloning repository https://github.com/LFalch/delta-l
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LFalch/delta-l" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLFalch%2Fdelta-l", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLFalch%2Fdelta-l'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c0b8eaaf6dd12fe5a7a592a70a939a94f1cb2b5
[INFO] documenting LFalch/delta-l 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%2FLFalch%2Fdelta-l" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LFalch/delta-l 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/LFalch/delta-l
[INFO] finished tweaking git repo https://github.com/LFalch/delta-l
[INFO] tweaked toml for git repo https://github.com/LFalch/delta-l written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/LFalch/delta-l 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 19ac4423ac784c9fcb04cfb533fd557cfab5d106ba884aad5b9e8f070e96fc8c
[INFO] running `Command { std: "docker" "start" "-a" "19ac4423ac784c9fcb04cfb533fd557cfab5d106ba884aad5b9e8f070e96fc8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19ac4423ac784c9fcb04cfb533fd557cfab5d106ba884aad5b9e8f070e96fc8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19ac4423ac784c9fcb04cfb533fd557cfab5d106ba884aad5b9e8f070e96fc8c", kill_on_drop: false }`
[INFO] [stdout] 19ac4423ac784c9fcb04cfb533fd557cfab5d106ba884aad5b9e8f070e96fc8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] d2f1753b76c814e9d545091991ddcfa5532a3fa4dc1d38ff7300121df4f7a31c
[INFO] running `Command { std: "docker" "start" "-a" "d2f1753b76c814e9d545091991ddcfa5532a3fa4dc1d38ff7300121df4f7a31c", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking siphasher v0.3.0
[INFO] [stderr]  Documenting delta-l v2.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "d2f1753b76c814e9d545091991ddcfa5532a3fa4dc1d38ff7300121df4f7a31c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f1753b76c814e9d545091991ddcfa5532a3fa4dc1d38ff7300121df4f7a31c", kill_on_drop: false }`
[INFO] [stdout] d2f1753b76c814e9d545091991ddcfa5532a3fa4dc1d38ff7300121df4f7a31c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] c0c4ae69f01d47d042633c7d048bbec57014183b8b12d589fe21bef001059b07
[INFO] running `Command { std: "docker" "start" "-a" "c0c4ae69f01d47d042633c7d048bbec57014183b8b12d589fe21bef001059b07", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking siphasher v0.3.0
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]  Documenting delta-l v2.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "c0c4ae69f01d47d042633c7d048bbec57014183b8b12d589fe21bef001059b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0c4ae69f01d47d042633c7d048bbec57014183b8b12d589fe21bef001059b07", kill_on_drop: false }`
[INFO] [stdout] c0c4ae69f01d47d042633c7d048bbec57014183b8b12d589fe21bef001059b07