[INFO] fetching crate breezy 3.3.4...
[INFO] documenting breezy-3.3.4 against 1.81.0 for beta-1.82-rustdoc-1
[INFO] extracting crate breezy 3.3.4 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate breezy 3.3.4 on toolchain 1.81.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate breezy 3.3.4
[INFO] finished tweaking crates.io crate breezy 3.3.4
[INFO] tweaked toml for crates.io crate breezy 3.3.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate breezy 3.3.4 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" "+1.81.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros v0.18.3
[INFO] [stderr]   Downloaded temp-dir v0.1.11
[INFO] [stderr]   Downloaded locale_config v0.3.0
[INFO] [stderr]   Downloaded breezy-osutils v3.3.4
[INFO] [stderr]   Downloaded termion v2.0.1
[INFO] [stderr]   Downloaded pyo3-ffi v0.18.3
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.18.3
[INFO] [stderr]   Downloaded pyo3-build-config v0.18.3
[INFO] [stderr]   Downloaded gettext-rs v0.7.0
[INFO] [stderr]   Downloaded pyo3 v0.18.3
[INFO] [stderr]   Downloaded gettext-sys v0.21.3
[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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1884957e9ac77f9e3bb2e9b07d85a5392087640d44ced63fd6557409847b0d28
[INFO] running `Command { std: "docker" "start" "-a" "1884957e9ac77f9e3bb2e9b07d85a5392087640d44ced63fd6557409847b0d28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1884957e9ac77f9e3bb2e9b07d85a5392087640d44ced63fd6557409847b0d28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1884957e9ac77f9e3bb2e9b07d85a5392087640d44ced63fd6557409847b0d28", kill_on_drop: false }`
[INFO] [stdout] 1884957e9ac77f9e3bb2e9b07d85a5392087640d44ced63fd6557409847b0d28
[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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fba36aaffaa358891285c47120a521bb7be0668706edf5a1f92a2a24c82fc5e
[INFO] running `Command { std: "docker" "start" "-a" "5fba36aaffaa358891285c47120a521bb7be0668706edf5a1f92a2a24c82fc5e", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling target-lexicon v0.12.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking aho-corasick v1.0.1
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling temp-dir v0.1.11
[INFO] [stderr]     Checking regex-syntax v0.7.1
[INFO] [stderr]    Compiling gettext-sys v0.21.3
[INFO] [stderr]    Compiling pyo3-build-config v0.18.3
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]     Checking cpufeatures v0.2.7
[INFO] [stderr]     Checking iana-time-zone v0.1.56
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking walkdir v2.3.3
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking parking_lot_core v0.9.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex v1.8.1
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking chrono v0.4.24
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking nix v0.26.2
[INFO] [stderr]     Checking termion v2.0.1
[INFO] [stderr]     Checking whoami v1.4.0
[INFO] [stderr]     Checking path-clean v1.0.1
[INFO] [stderr]     Checking locale_config v0.3.0
[INFO] [stderr]     Checking unindent v0.1.11
[INFO] [stderr]    Compiling pyo3-ffi v0.18.3
[INFO] [stderr]    Compiling pyo3 v0.18.3
[INFO] [stderr]    Compiling pyo3-macros-backend v0.18.3
[INFO] [stderr]     Checking breezy-osutils v3.3.4
[INFO] [stderr]    Compiling pyo3-macros v0.18.3
[INFO] [stderr]     Checking gettext-rs v0.7.0
[INFO] [stderr]     Checking breezy v3.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting breezy v3.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `base` is never read
[INFO] [stdout]    --> src/bedding.rs:214:13
[INFO] [stdout]     |
[INFO] [stdout] 214 |     let mut base: Option<PathBuf> = env::var("BRZ_HOME").ok().map(PathBuf::from);
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 07s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/breezy/index.html and 1 other file
[INFO] running `Command { std: "docker" "inspect" "5fba36aaffaa358891285c47120a521bb7be0668706edf5a1f92a2a24c82fc5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fba36aaffaa358891285c47120a521bb7be0668706edf5a1f92a2a24c82fc5e", kill_on_drop: false }`
[INFO] [stdout] 5fba36aaffaa358891285c47120a521bb7be0668706edf5a1f92a2a24c82fc5e
[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" "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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "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] 428490e7df7e8c890c5c3cda739e2e4ce13a3d6c5c96159edce27d6798e6fbb5
[INFO] running `Command { std: "docker" "start" "-a" "428490e7df7e8c890c5c3cda739e2e4ce13a3d6c5c96159edce27d6798e6fbb5", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]  Documenting breezy v3.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/breezy/index.html
[INFO] running `Command { std: "docker" "inspect" "428490e7df7e8c890c5c3cda739e2e4ce13a3d6c5c96159edce27d6798e6fbb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "428490e7df7e8c890c5c3cda739e2e4ce13a3d6c5c96159edce27d6798e6fbb5", kill_on_drop: false }`
[INFO] [stdout] 428490e7df7e8c890c5c3cda739e2e4ce13a3d6c5c96159edce27d6798e6fbb5