[INFO] fetching crate jfifdump 0.2.0...
[INFO] documenting jfifdump-0.2.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate jfifdump 0.2.0 into /workspace/builds/worker-94/source
[INFO] validating manifest of crates.io crate jfifdump 0.2.0 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 crates.io crate jfifdump 0.2.0
[INFO] finished tweaking crates.io crate jfifdump 0.2.0
[INFO] tweaked toml for crates.io crate jfifdump 0.2.0 written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] crate crates.io crate jfifdump 0.2.0 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-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] b8a977ff21539ba93096b86eb84cea3cd13dd9d4489dba5e1bdd3b3b6e476d9c
[INFO] running `Command { std: "docker" "start" "-a" "b8a977ff21539ba93096b86eb84cea3cd13dd9d4489dba5e1bdd3b3b6e476d9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8a977ff21539ba93096b86eb84cea3cd13dd9d4489dba5e1bdd3b3b6e476d9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a977ff21539ba93096b86eb84cea3cd13dd9d4489dba5e1bdd3b3b6e476d9c", kill_on_drop: false }`
[INFO] [stdout] b8a977ff21539ba93096b86eb84cea3cd13dd9d4489dba5e1bdd3b3b6e476d9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 0307018b1d37daf96ebf8dc8068b80de11fe1aa779aa2935ed39a215bf969aec
[INFO] running `Command { std: "docker" "start" "-a" "0307018b1d37daf96ebf8dc8068b80de11fe1aa779aa2935ed39a215bf969aec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]  Documenting jfifdump v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.77s
[INFO] running `Command { std: "docker" "inspect" "0307018b1d37daf96ebf8dc8068b80de11fe1aa779aa2935ed39a215bf969aec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0307018b1d37daf96ebf8dc8068b80de11fe1aa779aa2935ed39a215bf969aec", kill_on_drop: false }`
[INFO] [stdout] 0307018b1d37daf96ebf8dc8068b80de11fe1aa779aa2935ed39a215bf969aec
