[INFO] fetching crate k9 0.11.1...
[INFO] documenting k9-0.11.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate k9 0.11.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate k9 0.11.1 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate k9 0.11.1
[INFO] finished tweaking crates.io crate k9 0.11.1
[INFO] tweaked toml for crates.io crate k9 0.11.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 099dee12cfe07131e4d9c51ebb2d23dfbe51de35c34deefaa85a210e30fbba0b
[INFO] running `Command { std: "docker" "start" "-a" "099dee12cfe07131e4d9c51ebb2d23dfbe51de35c34deefaa85a210e30fbba0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "099dee12cfe07131e4d9c51ebb2d23dfbe51de35c34deefaa85a210e30fbba0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "099dee12cfe07131e4d9c51ebb2d23dfbe51de35c34deefaa85a210e30fbba0b", kill_on_drop: false }`
[INFO] [stdout] 099dee12cfe07131e4d9c51ebb2d23dfbe51de35c34deefaa85a210e30fbba0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85778b5cee961db03c6e365a5a53b573d46ba9c7090cc88ee015c6b38bbcc974
[INFO] running `Command { std: "docker" "start" "-a" "85778b5cee961db03c6e365a5a53b573d46ba9c7090cc88ee015c6b38bbcc974", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]     Checking memchr v2.5.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking anyhow v1.0.57
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]  Documenting k9 v0.11.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::assert_matches_inline_snapshot`
[INFO] [stdout]  --> src/snap.rs:8:38
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// [assert_matches_inline_snapshot](crate::assert_matches_inline_snapshot).
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `assert_matches_inline_snapshot` in module `k9`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.38s
[INFO] running `Command { std: "docker" "inspect" "85778b5cee961db03c6e365a5a53b573d46ba9c7090cc88ee015c6b38bbcc974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85778b5cee961db03c6e365a5a53b573d46ba9c7090cc88ee015c6b38bbcc974", kill_on_drop: false }`
[INFO] [stdout] 85778b5cee961db03c6e365a5a53b573d46ba9c7090cc88ee015c6b38bbcc974
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 42065ca9e72c184857fae7850b3f72130c3f8376177e456a605b042395b07d20
[INFO] running `Command { std: "docker" "start" "-a" "42065ca9e72c184857fae7850b3f72130c3f8376177e456a605b042395b07d20", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]  Documenting k9 v0.11.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::assert_matches_inline_snapshot`
[INFO] [stdout]  --> src/snap.rs:8:38
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// [assert_matches_inline_snapshot](crate::assert_matches_inline_snapshot).
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `assert_matches_inline_snapshot` in module `k9`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.43s
[INFO] running `Command { std: "docker" "inspect" "42065ca9e72c184857fae7850b3f72130c3f8376177e456a605b042395b07d20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42065ca9e72c184857fae7850b3f72130c3f8376177e456a605b042395b07d20", kill_on_drop: false }`
[INFO] [stdout] 42065ca9e72c184857fae7850b3f72130c3f8376177e456a605b042395b07d20