[INFO] fetching crate mc-repack 0.18.0...
[INFO] documenting mc-repack-0.18.0 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate mc-repack 0.18.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate mc-repack 0.18.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate mc-repack 0.18.0
[INFO] finished tweaking crates.io crate mc-repack 0.18.0
[INFO] tweaked toml for crates.io crate mc-repack 0.18.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate mc-repack 0.18.0 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libdeflater v1.19.0
[INFO] [stderr]   Downloaded json_comments v0.2.1
[INFO] [stderr]   Downloaded argh_shared v0.1.12
[INFO] [stderr]   Downloaded mc-repack-core v0.18.0
[INFO] [stderr]   Downloaded argh_derive v0.1.12
[INFO] [stderr]   Downloaded argh v0.1.12
[INFO] [stderr]   Downloaded libdeflate-sys v1.19.0
[INFO] [stderr]   Downloaded oxipng v9.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8f6969490fd52516b4714cd768f4d3f8eafa3c5c4bca4fa43d1df669f847802
[INFO] running `Command { std: "docker" "start" "-a" "f8f6969490fd52516b4714cd768f4d3f8eafa3c5c4bca4fa43d1df669f847802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8f6969490fd52516b4714cd768f4d3f8eafa3c5c4bca4fa43d1df669f847802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8f6969490fd52516b4714cd768f4d3f8eafa3c5c4bca4fa43d1df669f847802", kill_on_drop: false }`
[INFO] [stdout] f8f6969490fd52516b4714cd768f4d3f8eafa3c5c4bca4fa43d1df669f847802
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43fa24932e8798e1bb6a1dc386d4a05721148bbd43fa8875e18f444cdbf77158
[INFO] running `Command { std: "docker" "start" "-a" "43fa24932e8798e1bb6a1dc386d4a05721148bbd43fa8875e18f444cdbf77158", kill_on_drop: false }`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "43fa24932e8798e1bb6a1dc386d4a05721148bbd43fa8875e18f444cdbf77158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43fa24932e8798e1bb6a1dc386d4a05721148bbd43fa8875e18f444cdbf77158", kill_on_drop: false }`
[INFO] [stdout] 43fa24932e8798e1bb6a1dc386d4a05721148bbd43fa8875e18f444cdbf77158
