[INFO] fetching crate rosu-pattern-detector 0.2.1...
[INFO] testing rosu-pattern-detector-0.2.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rosu-pattern-detector 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rosu-pattern-detector 0.2.1
[INFO] finished tweaking crates.io crate rosu-pattern-detector 0.2.1
[INFO] tweaked toml for crates.io crate rosu-pattern-detector 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rosu-pattern-detector 0.2.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rosu-pattern-detector 0.2.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.217
[INFO] [stderr]   Downloaded unicode-ident v1.0.15
[INFO] [stderr]   Downloaded serde_derive v1.0.217
[INFO] [stderr]   Downloaded serde_json v1.0.137
[INFO] [stderr]   Downloaded rosu-map v0.2.0
[INFO] [stderr]   Downloaded syn v2.0.96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b47596ec17bad7ffe891e23f1a4c6932415e5ab6aa69348158cd635111f502c
[INFO] running `Command { std: "docker" "start" "-a" "8b47596ec17bad7ffe891e23f1a4c6932415e5ab6aa69348158cd635111f502c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b47596ec17bad7ffe891e23f1a4c6932415e5ab6aa69348158cd635111f502c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b47596ec17bad7ffe891e23f1a4c6932415e5ab6aa69348158cd635111f502c", kill_on_drop: false }`
[INFO] [stdout] 8b47596ec17bad7ffe891e23f1a4c6932415e5ab6aa69348158cd635111f502c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5af982d46cb413362e8cb46854bb69bad7dc267c2de841af24a61fcdb48b0f37
[INFO] running `Command { std: "docker" "start" "-a" "5af982d46cb413362e8cb46854bb69bad7dc267c2de841af24a61fcdb48b0f37", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.15
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.137
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling rosu-map v0.2.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling rosu-pattern-detector v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `start_time` is never read
[INFO] [stdout]  --> src/structs.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct CommonMeasure {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 3 |     pub(crate) start_time: i32,
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CommonMeasure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.14s
[INFO] running `Command { std: "docker" "inspect" "5af982d46cb413362e8cb46854bb69bad7dc267c2de841af24a61fcdb48b0f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5af982d46cb413362e8cb46854bb69bad7dc267c2de841af24a61fcdb48b0f37", kill_on_drop: false }`
[INFO] [stdout] 5af982d46cb413362e8cb46854bb69bad7dc267c2de841af24a61fcdb48b0f37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] debd8dddb4b9266bf28897e84dfd3a188a8cfab2ce59516523045b3940caaa80
[INFO] running `Command { std: "docker" "start" "-a" "debd8dddb4b9266bf28897e84dfd3a188a8cfab2ce59516523045b3940caaa80", kill_on_drop: false }`
[INFO] [stdout] warning: field `start_time` is never read
[INFO] [stdout]  --> src/structs.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct CommonMeasure {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 3 |     pub(crate) start_time: i32,
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CommonMeasure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rosu-pattern-detector v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `start_time` is never read
[INFO] [stdout]  --> src/structs.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct CommonMeasure {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 3 |     pub(crate) start_time: i32,
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CommonMeasure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "debd8dddb4b9266bf28897e84dfd3a188a8cfab2ce59516523045b3940caaa80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "debd8dddb4b9266bf28897e84dfd3a188a8cfab2ce59516523045b3940caaa80", kill_on_drop: false }`
[INFO] [stdout] debd8dddb4b9266bf28897e84dfd3a188a8cfab2ce59516523045b3940caaa80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a1f8092b2ace7e2d706f422b3d5d124804ccce869a6c8ff0b30f8e06f419051
[INFO] running `Command { std: "docker" "start" "-a" "3a1f8092b2ace7e2d706f422b3d5d124804ccce869a6c8ff0b30f8e06f419051", kill_on_drop: false }`
[INFO] [stderr] warning: field `start_time` is never read
[INFO] [stderr]  --> src/structs.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct CommonMeasure {
[INFO] [stderr]   |            ------------- field in this struct
[INFO] [stderr] 3 |     pub(crate) start_time: i32,
[INFO] [stderr]   |                ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `CommonMeasure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rosu-pattern-detector` (lib) generated 1 warning
[INFO] [stderr] warning: `rosu-pattern-detector` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rosu_pattern_detector-57eebb4b5d487e3b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rosu_pattern_detector-8a50f45e28e03393)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rosu_pattern_detector
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a1f8092b2ace7e2d706f422b3d5d124804ccce869a6c8ff0b30f8e06f419051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a1f8092b2ace7e2d706f422b3d5d124804ccce869a6c8ff0b30f8e06f419051", kill_on_drop: false }`
[INFO] [stdout] 3a1f8092b2ace7e2d706f422b3d5d124804ccce869a6c8ff0b30f8e06f419051