[INFO] fetching crate mine_data_structs 1.0.9...
[INFO] documenting mine_data_structs-1.0.9 against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918
[INFO] extracting crate mine_data_structs 1.0.9 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mine_data_structs 1.0.9
[INFO] finished tweaking crates.io crate mine_data_structs 1.0.9
[INFO] tweaked toml for crates.io crate mine_data_structs 1.0.9 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mine_data_structs 1.0.9 on toolchain 8afe9ff1caa97654c31fb8c259dac9fdf67d6302
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mine_data_structs 1.0.9 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" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d682aa0db80a8573c8cfb55b7a9cfe6df56ad77e9d314e3e0fbdb0b58491169b
[INFO] running `Command { std: "docker" "start" "-a" "d682aa0db80a8573c8cfb55b7a9cfe6df56ad77e9d314e3e0fbdb0b58491169b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d682aa0db80a8573c8cfb55b7a9cfe6df56ad77e9d314e3e0fbdb0b58491169b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d682aa0db80a8573c8cfb55b7a9cfe6df56ad77e9d314e3e0fbdb0b58491169b", kill_on_drop: false }`
[INFO] [stdout] d682aa0db80a8573c8cfb55b7a9cfe6df56ad77e9d314e3e0fbdb0b58491169b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e74b584b8776056b5121dde919770215b559a4b6713dbe38a7185fc18d01eba
[INFO] running `Command { std: "docker" "start" "-a" "3e74b584b8776056b5121dde919770215b559a4b6713dbe38a7185fc18d01eba", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]  Documenting mine_data_structs v1.0.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown disambiguator `\w!`
[INFO] [stdout]   --> src/rinth.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |     /// Regex: ^[\w!@$()`.+,"\-']{3,64}$
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see https://doc.rust-lang.org/nightly/rustdoc/write-documentation/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown disambiguator `\w!`
[INFO] [stdout]    --> src/rinth.rs:157:18
[INFO] [stdout]     |
[INFO] [stdout] 157 |     /// Regex: ^[\w!@$()`.+,"\-']{3,64}$
[INFO] [stdout]     |                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://doc.rust-lang.org/nightly/rustdoc/write-documentation/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.90s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/mine_data_structs/index.html
[INFO] running `Command { std: "docker" "inspect" "3e74b584b8776056b5121dde919770215b559a4b6713dbe38a7185fc18d01eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e74b584b8776056b5121dde919770215b559a4b6713dbe38a7185fc18d01eba", kill_on_drop: false }`
[INFO] [stdout] 3e74b584b8776056b5121dde919770215b559a4b6713dbe38a7185fc18d01eba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "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] ae72b125b94c9c97a2858f8e10f9091de75ceb1b90e34239ad8a44509654e6ed
[INFO] running `Command { std: "docker" "start" "-a" "ae72b125b94c9c97a2858f8e10f9091de75ceb1b90e34239ad8a44509654e6ed", kill_on_drop: false }`
[INFO] [stderr]  Documenting mine_data_structs v1.0.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown disambiguator `\w!`
[INFO] [stdout]   --> src/rinth.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |     /// Regex: ^[\w!@$()`.+,"\-']{3,64}$
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see https://doc.rust-lang.org/nightly/rustdoc/write-documentation/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown disambiguator `\w!`
[INFO] [stdout]    --> src/rinth.rs:157:18
[INFO] [stdout]     |
[INFO] [stdout] 157 |     /// Regex: ^[\w!@$()`.+,"\-']{3,64}$
[INFO] [stdout]     |                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://doc.rust-lang.org/nightly/rustdoc/write-documentation/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/mine_data_structs/index.html
[INFO] running `Command { std: "docker" "inspect" "ae72b125b94c9c97a2858f8e10f9091de75ceb1b90e34239ad8a44509654e6ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae72b125b94c9c97a2858f8e10f9091de75ceb1b90e34239ad8a44509654e6ed", kill_on_drop: false }`
[INFO] [stdout] ae72b125b94c9c97a2858f8e10f9091de75ceb1b90e34239ad8a44509654e6ed