[INFO] fetching crate prefix 1.2.1... [INFO] testing prefix-1.2.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate prefix 1.2.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate prefix 1.2.1 [INFO] finished tweaking crates.io crate prefix 1.2.1 [INFO] tweaked toml for crates.io crate prefix 1.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate prefix 1.2.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate prefix 1.2.1 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8639f8fcd58e3929ff2d6e6326577930527e04f930a7ff2289d97a42795cedc6 [INFO] running `Command { std: "docker" "start" "-a" "8639f8fcd58e3929ff2d6e6326577930527e04f930a7ff2289d97a42795cedc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8639f8fcd58e3929ff2d6e6326577930527e04f930a7ff2289d97a42795cedc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8639f8fcd58e3929ff2d6e6326577930527e04f930a7ff2289d97a42795cedc6", kill_on_drop: false }` [INFO] [stdout] 8639f8fcd58e3929ff2d6e6326577930527e04f930a7ff2289d97a42795cedc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71b3632bea78dc871c51f543b35b18ac95588d7df3a5c83489048847e5f2f1ed [INFO] running `Command { std: "docker" "start" "-a" "71b3632bea78dc871c51f543b35b18ac95588d7df3a5c83489048847e5f2f1ed", kill_on_drop: false }` [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling roff v0.2.2 [INFO] [stderr] Compiling phf_shared v0.12.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling phf_generator v0.12.1 [INFO] [stderr] Compiling phf_macros v0.12.1 [INFO] [stderr] Compiling clap_builder v4.5.41 [INFO] [stderr] Compiling phf v0.12.1 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling clap v4.5.41 [INFO] [stderr] Compiling clap_mangen v0.2.28 [INFO] [stderr] Compiling clap_complete v4.5.55 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling prefix v1.2.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: prefix@1.2.1: completion file is generated: "/opt/rustwide/target/debug/build/prefix-e4405546b16fc132/out/prefix.bash" [INFO] [stderr] warning: prefix@1.2.1: completion file is generated: "/opt/rustwide/target/debug/build/prefix-e4405546b16fc132/out/prefix.fish" [INFO] [stderr] warning: prefix@1.2.1: completion file is generated: "/opt/rustwide/target/debug/build/prefix-e4405546b16fc132/out/_prefix.ps1" [INFO] [stderr] warning: prefix@1.2.1: completion file is generated: "/opt/rustwide/target/debug/build/prefix-e4405546b16fc132/out/_prefix" [INFO] [stderr] warning: prefix@1.2.1: man file is generated: "/opt/rustwide/target/debug/build/prefix-e4405546b16fc132/out/prefix.1" [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.37s [INFO] running `Command { std: "docker" "inspect" "71b3632bea78dc871c51f543b35b18ac95588d7df3a5c83489048847e5f2f1ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71b3632bea78dc871c51f543b35b18ac95588d7df3a5c83489048847e5f2f1ed", kill_on_drop: false }` [INFO] [stdout] 71b3632bea78dc871c51f543b35b18ac95588d7df3a5c83489048847e5f2f1ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 425fb5c9e2b442714c749b1263c0087e58583a4441088905d2a4696b8aa323e7 [INFO] running `Command { std: "docker" "start" "-a" "425fb5c9e2b442714c749b1263c0087e58583a4441088905d2a4696b8aa323e7", kill_on_drop: false }` [INFO] [stderr] warning: prefix@1.2.1: completion file is generated: "/opt/rustwide/target/debug/build/prefix-e4405546b16fc132/out/prefix.bash" [INFO] [stderr] warning: prefix@1.2.1: completion file is generated: "/opt/rustwide/target/debug/build/prefix-e4405546b16fc132/out/prefix.fish" [INFO] [stderr] warning: prefix@1.2.1: completion file is generated: "/opt/rustwide/target/debug/build/prefix-e4405546b16fc132/out/_prefix.ps1" [INFO] [stderr] warning: prefix@1.2.1: completion file is generated: "/opt/rustwide/target/debug/build/prefix-e4405546b16fc132/out/_prefix" [INFO] [stderr] warning: prefix@1.2.1: man file is generated: "/opt/rustwide/target/debug/build/prefix-e4405546b16fc132/out/prefix.1" [INFO] [stderr] Compiling prefix v1.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "425fb5c9e2b442714c749b1263c0087e58583a4441088905d2a4696b8aa323e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "425fb5c9e2b442714c749b1263c0087e58583a4441088905d2a4696b8aa323e7", kill_on_drop: false }` [INFO] [stdout] 425fb5c9e2b442714c749b1263c0087e58583a4441088905d2a4696b8aa323e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 92721ff46742c7790a2c75e9ba11134d12e20a55340d340a0600f4f8054b3e49 [INFO] running `Command { std: "docker" "start" "-a" "92721ff46742c7790a2c75e9ba11134d12e20a55340d340a0600f4f8054b3e49", kill_on_drop: false }` [INFO] [stderr] warning: prefix@1.2.1: completion file is generated: "/opt/rustwide/target/debug/build/prefix-e4405546b16fc132/out/prefix.bash" [INFO] [stderr] warning: prefix@1.2.1: completion file is generated: "/opt/rustwide/target/debug/build/prefix-e4405546b16fc132/out/prefix.fish" [INFO] [stderr] warning: prefix@1.2.1: completion file is generated: "/opt/rustwide/target/debug/build/prefix-e4405546b16fc132/out/_prefix.ps1" [INFO] [stderr] warning: prefix@1.2.1: completion file is generated: "/opt/rustwide/target/debug/build/prefix-e4405546b16fc132/out/_prefix" [INFO] [stderr] warning: prefix@1.2.1: man file is generated: "/opt/rustwide/target/debug/build/prefix-e4405546b16fc132/out/prefix.1" [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/prefix-5adc257da84e53a7) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test prefix::tests::repeating_case ... ok [INFO] [stdout] test prefix::tests::format_args_case ... ok [INFO] [stdout] test prefix::tests::format_case ... ok [INFO] [stdout] test prefix::tests::basic_parse_case ... ok [INFO] [stdout] test prefix::tests::parse_case ... ok [INFO] [stdout] test prefix::tests::summary_case ... ok [INFO] [stdout] test prefix::tests::tag_case ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "92721ff46742c7790a2c75e9ba11134d12e20a55340d340a0600f4f8054b3e49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92721ff46742c7790a2c75e9ba11134d12e20a55340d340a0600f4f8054b3e49", kill_on_drop: false }` [INFO] [stdout] 92721ff46742c7790a2c75e9ba11134d12e20a55340d340a0600f4f8054b3e49