[INFO] cloning repository https://github.com/00x4/m4rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/00x4/m4rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F00x4%2Fm4rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F00x4%2Fm4rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 680524f6afa234f5c5779cf1be107eccd0f96264
[INFO] documenting 00x4/m4rs against 1.91.0 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F00x4%2Fm4rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/00x4/m4rs
[INFO] finished tweaking git repo https://github.com/00x4/m4rs
[INFO] tweaked toml for git repo https://github.com/00x4/m4rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/00x4/m4rs on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/00x4/m4rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e460cb94eeaecb954ff583e6f030d878ed7d5827dc4e7f93b420e8671eb74944
[INFO] running `Command { std: "docker" "start" "-a" "e460cb94eeaecb954ff583e6f030d878ed7d5827dc4e7f93b420e8671eb74944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e460cb94eeaecb954ff583e6f030d878ed7d5827dc4e7f93b420e8671eb74944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e460cb94eeaecb954ff583e6f030d878ed7d5827dc4e7f93b420e8671eb74944", kill_on_drop: false }`
[INFO] [stdout] e460cb94eeaecb954ff583e6f030d878ed7d5827dc4e7f93b420e8671eb74944
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5e1b40d5d59b9c118c98dac41cffa677fdc71c3cbe00ad12c73928b73c2b6f0
[INFO] running `Command { std: "docker" "start" "-a" "b5e1b40d5d59b9c118c98dac41cffa677fdc71c3cbe00ad12c73928b73c2b6f0", kill_on_drop: false }`
[INFO] [stderr]  Documenting m4rs v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/m4rs/index.html
[INFO] running `Command { std: "docker" "inspect" "b5e1b40d5d59b9c118c98dac41cffa677fdc71c3cbe00ad12c73928b73c2b6f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5e1b40d5d59b9c118c98dac41cffa677fdc71c3cbe00ad12c73928b73c2b6f0", kill_on_drop: false }`
[INFO] [stdout] b5e1b40d5d59b9c118c98dac41cffa677fdc71c3cbe00ad12c73928b73c2b6f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 892d490bcba9d40d169436b8b731d5c9c9b2e9a074c3b0ec06498b006fe9f533
[INFO] running `Command { std: "docker" "start" "-a" "892d490bcba9d40d169436b8b731d5c9c9b2e9a074c3b0ec06498b006fe9f533", kill_on_drop: false }`
[INFO] [stderr]  Documenting m4rs v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.48s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/m4rs/index.html
[INFO] running `Command { std: "docker" "inspect" "892d490bcba9d40d169436b8b731d5c9c9b2e9a074c3b0ec06498b006fe9f533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "892d490bcba9d40d169436b8b731d5c9c9b2e9a074c3b0ec06498b006fe9f533", kill_on_drop: false }`
[INFO] [stdout] 892d490bcba9d40d169436b8b731d5c9c9b2e9a074c3b0ec06498b006fe9f533
