[INFO] fetching crate matchmaker-lib 0.1.6...
[INFO] checking matchmaker-lib-0.1.6 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] extracting crate matchmaker-lib 0.1.6 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate matchmaker-lib 0.1.6
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate matchmaker-lib 0.1.6
[INFO] tweaked toml for crates.io crate matchmaker-lib 0.1.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate matchmaker-lib 0.1.6 on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate matchmaker-lib 0.1.6 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:160:1
[INFO] [stderr]     |
[INFO] [stderr] 160 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `matchmaker-lib` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]   Downloaded toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]   Downloaded strum v0.28.0
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[INFO] [stderr]   Downloaded darling v0.24.0
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[INFO] [stderr]   Downloaded matchmaker-partial-macros v0.1.4
[INFO] [stderr]   Downloaded vtparse v0.6.2
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[INFO] [stderr]   Downloaded phf v0.11.3
[INFO] [stderr]   Downloaded phf_generator v0.11.3
[INFO] [stderr]   Downloaded redox_users v0.5.2
[INFO] [stderr]   Downloaded line-clipping v0.3.8
[INFO] [stderr]   Downloaded convert_case v0.10.0
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[INFO] [stderr]   Downloaded phf_macros v0.11.3
[INFO] [stderr]   Downloaded termion v4.0.6
[INFO] [stderr]   Downloaded matchmaker-partial v0.1.4
[INFO] [stderr]   Downloaded easy-ext v1.0.3
[INFO] [stderr]   Downloaded lru v0.18.2
[INFO] [stderr]   Downloaded bit-vec v0.6.3
[INFO] [stderr]   Downloaded boxcar v0.2.14
[INFO] [stderr]   Downloaded atoi v3.1.0
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[INFO] [stderr]   Downloaded termios v0.3.3
[INFO] [stderr]   Downloaded ordered-float v4.6.0
[INFO] [stderr]   Downloaded pest_generator v2.9.0
[INFO] [stderr]   Downloaded terminfo v0.9.0
[INFO] [stderr]   Downloaded pest_derive v2.9.0
[INFO] [stderr]   Downloaded litrs v1.0.0
[INFO] [stderr]   Downloaded phf_macros v0.14.0
[INFO] [stderr]   Downloaded ansi-to-tui v8.0.1
[INFO] [stderr]   Downloaded kasuari v0.4.12
[INFO] [stderr]   Downloaded pest_meta v2.9.0
[INFO] [stderr]   Downloaded which v8.0.5
[INFO] [stderr]   Downloaded cli_boilerplate_automation v0.7.0
[INFO] [stderr]   Downloaded crokey v1.5.0
[INFO] [stderr]   Downloaded wezterm-bidi v0.2.3
[INFO] [stderr]   Downloaded uuid v1.24.1
[INFO] [stderr]   Downloaded finl_unicode v1.4.0
[INFO] [stderr]   Downloaded compact_str v0.9.1
[INFO] [stderr]   Downloaded darling_core v0.24.0
[INFO] [stderr]   Downloaded fancy-regex v0.11.0
[INFO] [stderr]   Downloaded matchmaker-nucleo v0.1.0
[INFO] [stderr]   Downloaded ratatui v0.30.2
[INFO] [stderr]   Downloaded euclid v0.22.14
[INFO] [stderr]   Downloaded termina v0.3.3
[INFO] [stderr]   Downloaded pest v2.9.0
[INFO] [stderr]   Downloaded crossterm v0.29.0
[INFO] [stderr]   Downloaded ratatui-core v0.1.2
[INFO] [stderr]   Downloaded ratatui-widgets v0.3.2
[INFO] [stderr]   Downloaded palette v0.7.7
[INFO] [stderr]   Downloaded nix v0.29.0
[INFO] [stderr]   Downloaded termwiz v0.23.3
[INFO] [stderr]   Downloaded jiff v0.2.35
[INFO] [stderr]   Downloaded deltae v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e62614573e31ae026b14f36c2d7f7bd722bc3b4bceed0c350433ff9181d8c36d
[INFO] running `Command { std: "docker" "start" "e62614573e31ae026b14f36c2d7f7bd722bc3b4bceed0c350433ff9181d8c36d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e62614573e31ae026b14f36c2d7f7bd722bc3b4bceed0c350433ff9181d8c36d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e62614573e31ae026b14f36c2d7f7bd722bc3b4bceed0c350433ff9181d8c36d" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e62614573e31ae026b14f36c2d7f7bd722bc3b4bceed0c350433ff9181d8c36d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e62614573e31ae026b14f36c2d7f7bd722bc3b4bceed0c350433ff9181d8c36d" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:160:1
[INFO] [stderr]     |
[INFO] [stderr] 160 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `matchmaker-lib` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking lru v0.18.2
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling instability v0.3.13
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking unicode-truncate v2.0.1
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]     Checking time-core v0.1.9
[INFO] [stderr]    Compiling darling_core v0.24.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]     Checking num-conv v0.2.2
[INFO] [stderr]    Compiling phf_shared v0.14.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking line-clipping v0.3.8
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]     Checking filedescriptor v0.8.3
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]    Compiling phf_generator v0.14.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]     Checking kasuari v0.4.12
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]    Compiling strict v0.2.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking jiff-core v0.1.0
[INFO] [stderr]    Compiling darling_macro v0.24.0
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling darling v0.24.0
[INFO] [stderr]    Compiling crokey-proc_macros v1.5.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]    Compiling phf_macros v0.14.0
[INFO] [stderr]     Checking env_filter v2.0.0
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]     Checking jiff v0.2.35
[INFO] [stderr]    Compiling bitflags-derive-macros v0.0.5
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking which v8.0.5
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling easy-ext v1.0.3
[INFO] [stderr]     Checking toml v1.1.4+spec-1.1.0
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking futures-executor v0.3.34
[INFO] [stderr]     Checking phf v0.14.0
[INFO] [stderr]     Checking futures v0.3.34
[INFO] [stderr]     Checking bitflags-derive v0.0.5
[INFO] [stderr]     Checking atoi v3.1.0
[INFO] [stderr]    Compiling matchmaker-partial-macros v0.1.4
[INFO] [stderr]     Checking compact_str v0.9.1
[INFO] [stderr]     Checking cli_boilerplate_automation v0.7.0
[INFO] [stderr]     Checking ratatui-core v0.1.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking matchmaker-nucleo v0.1.0
[INFO] [stderr]     Checking arc-swap v1.9.2
[INFO] [stderr]     Checking boxcar v0.2.14
[INFO] [stderr]     Checking env_logger v0.11.11
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking rustc-hash v2.1.3
[INFO] [stderr]     Checking crokey v1.5.0
[INFO] [stderr]     Checking ratatui-widgets v0.3.2
[INFO] [stderr]     Checking ratatui-crossterm v0.1.2
[INFO] [stderr]     Checking ansi-to-tui v8.0.1
[INFO] [stderr]     Checking ratatui-macros v0.7.2
[INFO] [stderr]     Checking ratatui v0.30.2
[INFO] [stderr]     Checking matchmaker-lib v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Injector`
[INFO] [stdout]   --> tests/test_backend.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |     nucleo::{Injector, Worker},
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `arrayvec`
[INFO] [stderr]   --> Cargo.toml:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | [dependencies.arrayvec]
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `arrayvec`
[INFO] [stderr] warning: unused dependency `env_logger`
[INFO] [stderr]   --> Cargo.toml:42:15
[INFO] [stderr]    |
[INFO] [stderr] 42 | [dependencies.env_logger]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `env_logger`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: unused dependency `paste`
[INFO] [stderr]   --> Cargo.toml:69:15
[INFO] [stderr]    |
[INFO] [stderr] 69 | [dependencies.paste]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `paste`
[INFO] [stderr] warning: unused dependency `phf`
[INFO] [stderr]   --> Cargo.toml:72:15
[INFO] [stderr]    |
[INFO] [stderr] 72 | [dependencies.phf]
[INFO] [stderr]    |               ^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `phf`
[INFO] [stderr] warning: unused dependency `rustc-hash`
[INFO] [stderr]   --> Cargo.toml:83:15
[INFO] [stderr]    |
[INFO] [stderr] 83 | [dependencies.rustc-hash]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `rustc-hash`
[INFO] [stderr] warning: `matchmaker-lib` (manifest) generated 5 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 51s
[INFO] running `Command { std: "docker" "inspect" "e62614573e31ae026b14f36c2d7f7bd722bc3b4bceed0c350433ff9181d8c36d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e62614573e31ae026b14f36c2d7f7bd722bc3b4bceed0c350433ff9181d8c36d", kill_on_drop: false }`
[INFO] [stdout] e62614573e31ae026b14f36c2d7f7bd722bc3b4bceed0c350433ff9181d8c36d
