[INFO] cloning repository https://github.com/SMartinScottLogic/name-similarity
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SMartinScottLogic/name-similarity" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSMartinScottLogic%2Fname-similarity", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSMartinScottLogic%2Fname-similarity'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e372b61b025b732028c2db4dee41d3da5f241528
[INFO] building SMartinScottLogic/name-similarity against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSMartinScottLogic%2Fname-similarity" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SMartinScottLogic/name-similarity
[INFO] finished tweaking git repo https://github.com/SMartinScottLogic/name-similarity
[INFO] tweaked toml for git repo https://github.com/SMartinScottLogic/name-similarity written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SMartinScottLogic/name-similarity on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SMartinScottLogic/name-similarity 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded errno v0.3.5
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[INFO] [stderr]   Downloaded opentelemetry-http v0.9.0
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[INFO] [stderr]   Downloaded h2 v0.3.21
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[INFO] [stderr]   Downloaded opentelemetry-semantic-conventions v0.12.0
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[INFO] [stderr]   Downloaded rustix v0.38.20
[INFO] [stderr]   Downloaded tokio v1.33.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.4.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 022263eff3da42c54743173ec091b22da824d8788dc7eb2decb238901c77ac42
[INFO] running `Command { std: "docker" "start" "-a" "022263eff3da42c54743173ec091b22da824d8788dc7eb2decb238901c77ac42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "022263eff3da42c54743173ec091b22da824d8788dc7eb2decb238901c77ac42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "022263eff3da42c54743173ec091b22da824d8788dc7eb2decb238901c77ac42", kill_on_drop: false }`
[INFO] [stdout] 022263eff3da42c54743173ec091b22da824d8788dc7eb2decb238901c77ac42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ffe8e190bb69da1536c92d950050d1886d38164d209cc61a9ec6f5faad8fdc2
[INFO] running `Command { std: "docker" "start" "-a" "9ffe8e190bb69da1536c92d950050d1886d38164d209cc61a9ec6f5faad8fdc2", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling opentelemetry_api v0.20.0
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling opentelemetry_sdk v0.20.0
[INFO] [stderr]    Compiling tokio-util v0.7.9
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[INFO] [stderr]    Compiling tokio-stream v0.1.14
[INFO] [stderr]    Compiling h2 v0.3.21
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[INFO] [stderr]    Compiling opentelemetry v0.20.0
[INFO] [stderr]    Compiling opentelemetry-semantic-conventions v0.12.0
[INFO] [stderr]    Compiling tracing-opentelemetry v0.21.0
[INFO] [stderr]    Compiling hyper v0.14.27
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.22
[INFO] [stderr]    Compiling opentelemetry-http v0.9.0
[INFO] [stderr]    Compiling tonic v0.9.2
[INFO] [stderr]    Compiling opentelemetry-proto v0.3.0
[INFO] [stderr]    Compiling opentelemetry-otlp v0.13.0
[INFO] [stderr]    Compiling name-similarity v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `HttpClient` and `HttpError`
[INFO] [stdout]  --> src/main.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use opentelemetry_http::{HttpClient, HttpError};
[INFO] [stdout]   |                          ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `thread::sleep` and `time::Duration`
[INFO] [stdout]  --> src/main.rs:7:48
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{collections::HashSet, path::PathBuf, thread::sleep, time::Duration};
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:77:28
[INFO] [stdout]    |
[INFO] [stdout] 77 |         .fold(Vec::new(), |mut acc, entry| process_file(acc, entry, &filename_regex, trie_len))
[INFO] [stdout]    |                            ----^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "9ffe8e190bb69da1536c92d950050d1886d38164d209cc61a9ec6f5faad8fdc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ffe8e190bb69da1536c92d950050d1886d38164d209cc61a9ec6f5faad8fdc2", kill_on_drop: false }`
[INFO] [stdout] 9ffe8e190bb69da1536c92d950050d1886d38164d209cc61a9ec6f5faad8fdc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bd1668f41b099e41240afc60401b358ae342e38681440edddb2d2c3a5b90fe3
[INFO] running `Command { std: "docker" "start" "-a" "3bd1668f41b099e41240afc60401b358ae342e38681440edddb2d2c3a5b90fe3", kill_on_drop: false }`
[INFO] [stderr]    Compiling name-similarity v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `HttpClient` and `HttpError`
[INFO] [stdout]  --> src/main.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use opentelemetry_http::{HttpClient, HttpError};
[INFO] [stdout]   |                          ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `thread::sleep` and `time::Duration`
[INFO] [stdout]  --> src/main.rs:7:48
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{collections::HashSet, path::PathBuf, thread::sleep, time::Duration};
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:77:28
[INFO] [stdout]    |
[INFO] [stdout] 77 |         .fold(Vec::new(), |mut acc, entry| process_file(acc, entry, &filename_regex, trie_len))
[INFO] [stdout]    |                            ----^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "3bd1668f41b099e41240afc60401b358ae342e38681440edddb2d2c3a5b90fe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd1668f41b099e41240afc60401b358ae342e38681440edddb2d2c3a5b90fe3", kill_on_drop: false }`
[INFO] [stdout] 3bd1668f41b099e41240afc60401b358ae342e38681440edddb2d2c3a5b90fe3