[INFO] fetching crate front-line 0.2.0...
[INFO] testing front-line-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate front-line 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate front-line 0.2.0
[INFO] finished tweaking crates.io crate front-line 0.2.0
[INFO] tweaked toml for crates.io crate front-line 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate front-line 0.2.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 33 packages to latest compatible versions
[INFO] [stderr]       Adding rstest v0.18.2 (available: v0.26.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff03d513ab2738d81dc180ab098bca6d68317157630710d956fc81ab35235650
[INFO] running `Command { std: "docker" "start" "-a" "ff03d513ab2738d81dc180ab098bca6d68317157630710d956fc81ab35235650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff03d513ab2738d81dc180ab098bca6d68317157630710d956fc81ab35235650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff03d513ab2738d81dc180ab098bca6d68317157630710d956fc81ab35235650", kill_on_drop: false }`
[INFO] [stdout] ff03d513ab2738d81dc180ab098bca6d68317157630710d956fc81ab35235650
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9750f237764953a7e0758bf85d14e15d920c603d2ce7171ba97922a29fb8d949
[INFO] running `Command { std: "docker" "start" "-a" "9750f237764953a7e0758bf85d14e15d920c603d2ce7171ba97922a29fb8d949", kill_on_drop: false }`
[INFO] [stderr]    Compiling front-line-derive v0.2.0
[INFO] [stderr]    Compiling front-line-router v0.2.0
[INFO] [stderr]    Compiling front-line v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "9750f237764953a7e0758bf85d14e15d920c603d2ce7171ba97922a29fb8d949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9750f237764953a7e0758bf85d14e15d920c603d2ce7171ba97922a29fb8d949", kill_on_drop: false }`
[INFO] [stdout] 9750f237764953a7e0758bf85d14e15d920c603d2ce7171ba97922a29fb8d949
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27c0030d22f32a43fadbc22e3e0457f0270de0c7adf47d5ca407978093259601
[INFO] running `Command { std: "docker" "start" "-a" "27c0030d22f32a43fadbc22e3e0457f0270de0c7adf47d5ca407978093259601", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling rstest_macros v0.18.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling front-line-derive v0.2.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling front-line-router v0.2.0
[INFO] [stderr]    Compiling front-line v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling rstest v0.18.2
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.18s
[INFO] running `Command { std: "docker" "inspect" "27c0030d22f32a43fadbc22e3e0457f0270de0c7adf47d5ca407978093259601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c0030d22f32a43fadbc22e3e0457f0270de0c7adf47d5ca407978093259601", kill_on_drop: false }`
[INFO] [stdout] 27c0030d22f32a43fadbc22e3e0457f0270de0c7adf47d5ca407978093259601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb7ece1e927453f98ba5ae612949e9310c8ffd32c63094741ad5d45e4297e8ef
[INFO] running `Command { std: "docker" "start" "-a" "eb7ece1e927453f98ba5ae612949e9310c8ffd32c63094741ad5d45e4297e8ef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/front_line-1ca17b38cb7b3320)
[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 tests/front_line_tests.rs (/opt/rustwide/target/debug/deps/front_line_tests-e392a8044e235709)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test test_merged_routes::case_03 ... ok
[INFO] [stdout] test test_merged_routes::case_04 ... ok
[INFO] [stdout] test test_merged_routes::case_05 ... ok
[INFO] [stdout] test test_merged_routes::case_06 ... ok
[INFO] [stdout] test test_merged_routes::case_07 ... ok
[INFO] [stdout] test test_merged_routes::case_09 ... ok
[INFO] [stdout] test test_merged_routes::case_10 ... ok
[INFO] [stdout] test test_merged_routes::case_11 ... ok
[INFO] [stdout] test test_merged_routes::case_12 ... ok
[INFO] [stdout] test test_merged_routes::case_13 ... ok
[INFO] [stdout] test test_merged_routes::case_14 ... ok
[INFO] [stdout] test test_merged_routes::case_15 ... ok
[INFO] [stdout] test test_merged_routes::case_16 ... ok
[INFO] [stdout] test test_merged_routes::case_01 ... ok
[INFO] [stdout] test test_merged_routes::case_08 ... ok
[INFO] [stdout] test test_merged_routes::case_17 ... ok
[INFO] [stdout] test test_merged_routes::case_02 ... ok
[INFO] [stdout] test test_non_prefixed_routes::case_1 ... ok
[INFO] [stdout] test test_non_prefixed_routes::case_3 ... ok
[INFO] [stdout] test test_non_prefixed_routes::case_4 ... ok
[INFO] [stdout] test test_non_prefixed_routes::case_5 ... ok
[INFO] [stdout] test test_non_prefixed_routes::case_6 ... ok
[INFO] [stdout] test test_non_prefixed_routes::case_7 ... ok
[INFO] [stdout] test test_non_prefixed_routes::case_8 ... ok
[INFO] [stdout] test test_non_prefixed_routes::case_9 ... ok
[INFO] [stdout] test test_prefixed_routes::case_1 ... ok
[INFO] [stdout] test test_prefixed_routes::case_2 ... ok
[INFO] [stdout] test test_prefixed_routes::case_4 ... ok
[INFO] [stdout] test test_prefixed_routes::case_3 ... ok
[INFO] [stdout] test test_prefixed_routes::case_5 ... ok
[INFO] [stdout] test test_prefixed_routes::case_6 ... ok
[INFO] [stdout] test test_prefixed_routes::case_7 ... ok
[INFO] [stdout] test test_prefixed_routes::case_8 ... ok
[INFO] [stderr]    Doc-tests front_line
[INFO] [stdout] test test_non_prefixed_routes::case_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb7ece1e927453f98ba5ae612949e9310c8ffd32c63094741ad5d45e4297e8ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb7ece1e927453f98ba5ae612949e9310c8ffd32c63094741ad5d45e4297e8ef", kill_on_drop: false }`
[INFO] [stdout] eb7ece1e927453f98ba5ae612949e9310c8ffd32c63094741ad5d45e4297e8ef