[INFO] fetching crate numeral 1.0.0...
[INFO] documenting numeral-1.0.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate numeral 1.0.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate numeral 1.0.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-18/source/rust-toolchain
[INFO] started tweaking crates.io crate numeral 1.0.0
[INFO] finished tweaking crates.io crate numeral 1.0.0
[INFO] tweaked toml for crates.io crate numeral 1.0.0 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bencher v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f22970810743cc1715b3d2d159c1cb0587ed382192c4cb10dfabf040345a2f2b
[INFO] running `Command { std: "docker" "start" "-a" "f22970810743cc1715b3d2d159c1cb0587ed382192c4cb10dfabf040345a2f2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f22970810743cc1715b3d2d159c1cb0587ed382192c4cb10dfabf040345a2f2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f22970810743cc1715b3d2d159c1cb0587ed382192c4cb10dfabf040345a2f2b", kill_on_drop: false }`
[INFO] [stdout] f22970810743cc1715b3d2d159c1cb0587ed382192c4cb10dfabf040345a2f2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d1250242225d6d8ebda26f08acf52d2a2e757cf3df8cd92f69b5b356fcfcd1f
[INFO] running `Command { std: "docker" "start" "-a" "9d1250242225d6d8ebda26f08acf52d2a2e757cf3df8cd92f69b5b356fcfcd1f", kill_on_drop: false }`
[INFO] [stderr]  Documenting numeral v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `1,999`
[INFO] [stdout]    --> src/lib.rs:186:26
[INFO] [stdout]     |
[INFO] [stdout] 186 | /// Takes an integer in [1,999] and adds it's written form
[INFO] [stdout]     |                          ^^^^^ no item named `1,999` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1,99`
[INFO] [stdout]    --> src/lib.rs:206:26
[INFO] [stdout]     |
[INFO] [stdout] 206 | /// Takes an integer in [1,99] and adds it's written form
[INFO] [stdout]     |                          ^^^^ no item named `1,99` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "9d1250242225d6d8ebda26f08acf52d2a2e757cf3df8cd92f69b5b356fcfcd1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d1250242225d6d8ebda26f08acf52d2a2e757cf3df8cd92f69b5b356fcfcd1f", kill_on_drop: false }`
[INFO] [stdout] 9d1250242225d6d8ebda26f08acf52d2a2e757cf3df8cd92f69b5b356fcfcd1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 64477740654c73d8b5729ff934056ae6c7174f362f48910442cf04de95768d5e
[INFO] running `Command { std: "docker" "start" "-a" "64477740654c73d8b5729ff934056ae6c7174f362f48910442cf04de95768d5e", kill_on_drop: false }`
[INFO] [stderr]  Documenting numeral v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `1,999`
[INFO] [stdout]    --> src/lib.rs:186:26
[INFO] [stdout]     |
[INFO] [stdout] 186 | /// Takes an integer in [1,999] and adds it's written form
[INFO] [stdout]     |                          ^^^^^ no item named `1,999` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1,99`
[INFO] [stdout]    --> src/lib.rs:206:26
[INFO] [stdout]     |
[INFO] [stdout] 206 | /// Takes an integer in [1,99] and adds it's written form
[INFO] [stdout]     |                          ^^^^ no item named `1,99` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "64477740654c73d8b5729ff934056ae6c7174f362f48910442cf04de95768d5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64477740654c73d8b5729ff934056ae6c7174f362f48910442cf04de95768d5e", kill_on_drop: false }`
[INFO] [stdout] 64477740654c73d8b5729ff934056ae6c7174f362f48910442cf04de95768d5e