[INFO] cloning repository https://github.com/christianstaib/faster_paths
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/christianstaib/faster_paths" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristianstaib%2Ffaster_paths", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristianstaib%2Ffaster_paths'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14a1d778082a9e31dacba6320e1f02ce651186b5
[INFO] documenting christianstaib/faster_paths against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristianstaib%2Ffaster_paths" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/christianstaib/faster_paths
[INFO] finished tweaking git repo https://github.com/christianstaib/faster_paths
[INFO] tweaked toml for git repo https://github.com/christianstaib/faster_paths written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/christianstaib/faster_paths 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 git repo https://github.com/christianstaib/faster_paths 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] [stderr] warning: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded keyed_priority_queue v0.4.2
[INFO] [stderr]   Downloaded indicatif v0.17.8
[INFO] [stderr]   Downloaded clap-verbosity-flag v2.2.1
[INFO] [stderr]   Downloaded serde_with_macros v3.9.0
[INFO] [stderr]   Downloaded serde_with v3.9.0
[INFO] [stderr]   Downloaded cc v1.0.92
[INFO] [stderr]   Downloaded syn v2.0.58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 038287de7834fa9b2d84659b8b1f19e64f5b9ebe07c5f95756c260a467899a89
[INFO] running `Command { std: "docker" "start" "-a" "038287de7834fa9b2d84659b8b1f19e64f5b9ebe07c5f95756c260a467899a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "038287de7834fa9b2d84659b8b1f19e64f5b9ebe07c5f95756c260a467899a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "038287de7834fa9b2d84659b8b1f19e64f5b9ebe07c5f95756c260a467899a89", kill_on_drop: false }`
[INFO] [stdout] 038287de7834fa9b2d84659b8b1f19e64f5b9ebe07c5f95756c260a467899a89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 67a2f9947e2b333a61c47107e40cebd680a612cd0bd13e752e09249e3da78b2b
[INFO] running `Command { std: "docker" "start" "-a" "67a2f9947e2b333a61c47107e40cebd680a612cd0bd13e752e09249e3da78b2b", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking indexmap v2.4.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling bytestring v1.3.1
[INFO] [stderr]     Checking actix-service v2.0.2
[INFO] [stderr]     Checking brotli-decompressor v4.0.1
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]    Compiling cc v1.0.92
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking flate2 v1.0.34
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking impl-more v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking keyed_priority_queue v0.4.2
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking brotli v6.0.0
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking cookie v0.16.2
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling serde_with_macros v3.9.0
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking clap-verbosity-flag v2.2.1
[INFO] [stderr]     Checking zstd v0.13.2
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking actix-rt v2.10.0
[INFO] [stderr]     Checking actix-server v2.5.0
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking actix-codec v0.5.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_with v3.9.0
[INFO] [stderr]     Checking actix-http v3.9.0
[INFO] [stderr]     Checking actix-web v4.9.0
[INFO] [stderr]  Documenting faster_paths v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking faster_paths v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `time::Instant`
[INFO] [stdout]  --> src/search/hl/hub_graph.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp::Ordering, collections::HashMap, time::Instant};
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/utility.rs:631:16
[INFO] [stdout]     |
[INFO] [stdout] 631 |             || (thread_rng()),
[INFO] [stdout]     |                ^            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 631 -             || (thread_rng()),
[INFO] [stdout] 631 +             || thread_rng() ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/utility.rs:631:16
[INFO] [stdout]     |
[INFO] [stdout] 631 |             || (thread_rng()),
[INFO] [stdout]     |                ^            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 631 -             || (thread_rng()),
[INFO] [stdout] 631 +             || thread_rng() ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `faster_paths`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8afe9ff1caa97654c31fb8c259dac9fdf67d6302/bin/rustdoc --edition=2021 --crate-type bin --crate-name fix_vertex_numbering src/bin/fix_vertex_numbering.rs -o /opt/rustwide/target/doc --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=749710a300a18d99 -L dependency=/opt/rustwide/target/debug/deps --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-dc36e981c47e2035.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-af00517816a5bb26.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-762fbd08e4728a0f.rmeta --extern clap_verbosity_flag=/opt/rustwide/target/debug/deps/libclap_verbosity_flag-6a0fa4aee175ce9b.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-221a35760d90a669.rmeta --extern faster_paths=/opt/rustwide/target/debug/deps/libfaster_paths-80c0a9757580126d.rmeta --extern fixedbitset=/opt/rustwide/target/debug/deps/libfixedbitset-ee2017a84983785f.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-eb1a75e9559711cc.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-9ada0aa19a94e745.rmeta --extern keyed_priority_queue=/opt/rustwide/target/debug/deps/libkeyed_priority_queue-6faea56a4700e576.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-76bf30a6a053cf12.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-5bba7294d90dc890.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-de983111750f7069.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-e99915542d8e8fed.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-bb2741bcc8225cca.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-194978a50b2f6a0e.rmeta --extern serde_with=/opt/rustwide/target/debug/deps/libserde_with-a9fef0dc659593c0.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-f1e0f47dc9742175.rmeta --document-private-items '-Arustdoc::private-intra-doc-links' --cap-lints=forbid --crate-version 2.0.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not document `faster_paths`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8afe9ff1caa97654c31fb8c259dac9fdf67d6302/bin/rustdoc --edition=2021 --crate-type bin --crate-name stupid_server src/bin/stupid_server.rs -o /opt/rustwide/target/doc --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=dfe1bbb13aefab7a -L dependency=/opt/rustwide/target/debug/deps --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-dc36e981c47e2035.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-af00517816a5bb26.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-762fbd08e4728a0f.rmeta --extern clap_verbosity_flag=/opt/rustwide/target/debug/deps/libclap_verbosity_flag-6a0fa4aee175ce9b.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-221a35760d90a669.rmeta --extern faster_paths=/opt/rustwide/target/debug/deps/libfaster_paths-80c0a9757580126d.rmeta --extern fixedbitset=/opt/rustwide/target/debug/deps/libfixedbitset-ee2017a84983785f.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-eb1a75e9559711cc.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-9ada0aa19a94e745.rmeta --extern keyed_priority_queue=/opt/rustwide/target/debug/deps/libkeyed_priority_queue-6faea56a4700e576.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-76bf30a6a053cf12.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-5bba7294d90dc890.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-de983111750f7069.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-e99915542d8e8fed.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-bb2741bcc8225cca.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-194978a50b2f6a0e.rmeta --extern serde_with=/opt/rustwide/target/debug/deps/libserde_with-a9fef0dc659593c0.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-f1e0f47dc9742175.rmeta --document-private-items '-Arustdoc::private-intra-doc-links' --cap-lints=forbid --crate-version 2.0.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "67a2f9947e2b333a61c47107e40cebd680a612cd0bd13e752e09249e3da78b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67a2f9947e2b333a61c47107e40cebd680a612cd0bd13e752e09249e3da78b2b", kill_on_drop: false }`
[INFO] [stdout] 67a2f9947e2b333a61c47107e40cebd680a612cd0bd13e752e09249e3da78b2b