[INFO] cloning repository https://github.com/Artem711/Rust-Curl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Artem711/Rust-Curl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtem711%2FRust-Curl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtem711%2FRust-Curl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c452635ca1ff46fdd2c5f3412b162a7a7c66457e
[INFO] documenting Artem711/Rust-Curl against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtem711%2FRust-Curl" "/workspace/builds/worker-93/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-93/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Artem711/Rust-Curl on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Artem711/Rust-Curl
[INFO] finished tweaking git repo https://github.com/Artem711/Rust-Curl
[INFO] tweaked toml for git repo https://github.com/Artem711/Rust-Curl written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] crate git repo https://github.com/Artem711/Rust-Curl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f953a1e0e5a86bd5ece8132aac71899b2d735d8ed76274b6c8a0acc44f47ede9
[INFO] running `Command { std: "docker" "start" "-a" "f953a1e0e5a86bd5ece8132aac71899b2d735d8ed76274b6c8a0acc44f47ede9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f953a1e0e5a86bd5ece8132aac71899b2d735d8ed76274b6c8a0acc44f47ede9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f953a1e0e5a86bd5ece8132aac71899b2d735d8ed76274b6c8a0acc44f47ede9", kill_on_drop: false }`
[INFO] [stdout] f953a1e0e5a86bd5ece8132aac71899b2d735d8ed76274b6c8a0acc44f47ede9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cdfa7480e0efff0a3fbfbef71a154fcbee38d2a9eed115079b3235825231fda
[INFO] running `Command { std: "docker" "start" "-a" "5cdfa7480e0efff0a3fbfbef71a154fcbee38d2a9eed115079b3235825231fda", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]  Documenting pipeviewer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.80s
[INFO] running `Command { std: "docker" "inspect" "5cdfa7480e0efff0a3fbfbef71a154fcbee38d2a9eed115079b3235825231fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cdfa7480e0efff0a3fbfbef71a154fcbee38d2a9eed115079b3235825231fda", kill_on_drop: false }`
[INFO] [stdout] 5cdfa7480e0efff0a3fbfbef71a154fcbee38d2a9eed115079b3235825231fda