[INFO] fetching crate dcmdump 0.4.0...
[INFO] documenting dcmdump-0.4.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate dcmdump 0.4.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate dcmdump 0.4.0 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 dcmdump 0.4.0
[INFO] finished tweaking crates.io crate dcmdump 0.4.0
[INFO] tweaked toml for crates.io crate dcmdump 0.4.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate dcmdump 0.4.0 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded byteordered v0.5.0
[INFO] [stderr]   Downloaded backtrace v0.3.57
[INFO] [stderr]   Downloaded itertools v0.10.0
[INFO] [stderr]   Downloaded dicom-object v0.4.0
[INFO] [stderr]   Downloaded safe-transmute v0.11.1
[INFO] [stderr]   Downloaded dicom v0.4.0
[INFO] [stderr]   Downloaded dicom-parser v0.4.0
[INFO] [stderr]   Downloaded dicom-encoding v0.4.0
[INFO] [stderr]   Downloaded dicom-transfer-syntax-registry v0.4.0
[INFO] [stderr]   Downloaded dicom-dictionary-std v0.4.0
[INFO] [stderr]   Downloaded syn v1.0.70
[INFO] [stderr]   Downloaded dicom-core v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 05646add2da2198f93bbcea6b906ba30d7495984230ff373ce0479fca083cedb
[INFO] running `Command { std: "docker" "start" "-a" "05646add2da2198f93bbcea6b906ba30d7495984230ff373ce0479fca083cedb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05646add2da2198f93bbcea6b906ba30d7495984230ff373ce0479fca083cedb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05646add2da2198f93bbcea6b906ba30d7495984230ff373ce0479fca083cedb", kill_on_drop: false }`
[INFO] [stdout] 05646add2da2198f93bbcea6b906ba30d7495984230ff373ce0479fca083cedb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] f49531c1a07e69d4231aaec7f9167892c58c79c4c22ecb66b6675b48dc4bf957
[INFO] running `Command { std: "docker" "start" "-a" "f49531c1a07e69d4231aaec7f9167892c58c79c4c22ecb66b6675b48dc4bf957", 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] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]     Checking safe-transmute v0.11.1
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]     Checking byteordered v0.5.0
[INFO] [stderr]     Checking backtrace v0.3.57
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling ctor v0.1.20
[INFO] [stderr]    Compiling inventory-impl v0.1.10
[INFO] [stderr]     Checking inventory v0.1.10
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]     Checking dicom-core v0.4.0
[INFO] [stderr]     Checking dicom-dictionary-std v0.4.0
[INFO] [stderr]     Checking dicom-encoding v0.4.0
[INFO] [stderr]     Checking dicom-transfer-syntax-registry v0.4.0
[INFO] [stderr]     Checking dicom-parser v0.4.0
[INFO] [stderr]     Checking dicom-object v0.4.0
[INFO] [stderr]     Checking dicom v0.4.0
[INFO] [stderr]  Documenting dcmdump v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.33s
[INFO] running `Command { std: "docker" "inspect" "f49531c1a07e69d4231aaec7f9167892c58c79c4c22ecb66b6675b48dc4bf957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f49531c1a07e69d4231aaec7f9167892c58c79c4c22ecb66b6675b48dc4bf957", kill_on_drop: false }`
[INFO] [stdout] f49531c1a07e69d4231aaec7f9167892c58c79c4c22ecb66b6675b48dc4bf957
