[INFO] fetching crate flowly-service 0.4.5...
[INFO] testing flowly-service-0.4.5 against 1.90.0 for beta-1.91-3
[INFO] extracting crate flowly-service 0.4.5 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate flowly-service 0.4.5
[INFO] finished tweaking crates.io crate flowly-service 0.4.5
[INFO] tweaked toml for crates.io crate flowly-service 0.4.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flowly-service 0.4.5 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flowly-service 0.4.5 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flowly-core v0.4.3
[INFO] [stderr]   Downloaded flowly-spsc v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f6e8279085f9233d43df4f8a3e25d1320bffbc3035f70ca6037ea1704942d19
[INFO] running `Command { std: "docker" "start" "-a" "5f6e8279085f9233d43df4f8a3e25d1320bffbc3035f70ca6037ea1704942d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f6e8279085f9233d43df4f8a3e25d1320bffbc3035f70ca6037ea1704942d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f6e8279085f9233d43df4f8a3e25d1320bffbc3035f70ca6037ea1704942d19", kill_on_drop: false }`
[INFO] [stdout] 5f6e8279085f9233d43df4f8a3e25d1320bffbc3035f70ca6037ea1704942d19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ab8b1707311d3388f7a9c6827da35bf0ed72ce41ebb6916655366d424befd14
[INFO] running `Command { std: "docker" "start" "-a" "4ab8b1707311d3388f7a9c6827da35bf0ed72ce41ebb6916655366d424befd14", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling stream-cancel v0.8.2
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling flowly-spsc v0.4.0
[INFO] [stderr]    Compiling flowly-core v0.4.3
[INFO] [stderr]    Compiling flowly-service v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Filter` is never constructed
[INFO] [stdout]  --> src/filter.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Filter<I, F, S> {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.83s
[INFO] running `Command { std: "docker" "inspect" "4ab8b1707311d3388f7a9c6827da35bf0ed72ce41ebb6916655366d424befd14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ab8b1707311d3388f7a9c6827da35bf0ed72ce41ebb6916655366d424befd14", kill_on_drop: false }`
[INFO] [stdout] 4ab8b1707311d3388f7a9c6827da35bf0ed72ce41ebb6916655366d424befd14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5764469fa83be4fb372842301610a848a152a5e75436eaf34d53b35e52a7c3f
[INFO] running `Command { std: "docker" "start" "-a" "d5764469fa83be4fb372842301610a848a152a5e75436eaf34d53b35e52a7c3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling socket2 v0.5.9
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling stream-cancel v0.8.2
[INFO] [stderr]    Compiling flowly-service v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Filter` is never constructed
[INFO] [stdout]  --> src/filter.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Filter<I, F, S> {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Filter` is never constructed
[INFO] [stdout]  --> src/filter.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Filter<I, F, S> {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.55s
[INFO] running `Command { std: "docker" "inspect" "d5764469fa83be4fb372842301610a848a152a5e75436eaf34d53b35e52a7c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5764469fa83be4fb372842301610a848a152a5e75436eaf34d53b35e52a7c3f", kill_on_drop: false }`
[INFO] [stdout] d5764469fa83be4fb372842301610a848a152a5e75436eaf34d53b35e52a7c3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94e57db96f7bd395a6a5959c789fc79c3a11a04a7aae8f2cdb1fc0b9f97fc40d
[INFO] running `Command { std: "docker" "start" "-a" "94e57db96f7bd395a6a5959c789fc79c3a11a04a7aae8f2cdb1fc0b9f97fc40d", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Filter` is never constructed
[INFO] [stderr]  --> src/filter.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Filter<I, F, S> {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `flowly-service` (lib) generated 1 warning
[INFO] [stderr] warning: `flowly-service` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flowly_service-4e9f8ef3b8d81212)
[INFO] [stderr]    Doc-tests flowly_service
[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] [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" "94e57db96f7bd395a6a5959c789fc79c3a11a04a7aae8f2cdb1fc0b9f97fc40d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94e57db96f7bd395a6a5959c789fc79c3a11a04a7aae8f2cdb1fc0b9f97fc40d", kill_on_drop: false }`
[INFO] [stdout] 94e57db96f7bd395a6a5959c789fc79c3a11a04a7aae8f2cdb1fc0b9f97fc40d