[INFO] fetching crate musical_scales 0.2.0...
[INFO] testing musical_scales-0.2.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate musical_scales 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate musical_scales 0.2.0
[INFO] finished tweaking crates.io crate musical_scales 0.2.0
[INFO] tweaked toml for crates.io crate musical_scales 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate musical_scales 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[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] 2ac4a5163153113eb4574a2252cb1a85499eac2962d0c99d0f26420744c923b6
[INFO] running `Command { std: "docker" "start" "-a" "2ac4a5163153113eb4574a2252cb1a85499eac2962d0c99d0f26420744c923b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ac4a5163153113eb4574a2252cb1a85499eac2962d0c99d0f26420744c923b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ac4a5163153113eb4574a2252cb1a85499eac2962d0c99d0f26420744c923b6", kill_on_drop: false }`
[INFO] [stdout] 2ac4a5163153113eb4574a2252cb1a85499eac2962d0c99d0f26420744c923b6
[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] 1908243ece9cf0e5b4b42426dfd0346ddf1c96b0d1db15ad4aa03adccc31ba1a
[INFO] running `Command { std: "docker" "start" "-a" "1908243ece9cf0e5b4b42426dfd0346ddf1c96b0d1db15ad4aa03adccc31ba1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling musical_scales v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.89s
[INFO] running `Command { std: "docker" "inspect" "1908243ece9cf0e5b4b42426dfd0346ddf1c96b0d1db15ad4aa03adccc31ba1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1908243ece9cf0e5b4b42426dfd0346ddf1c96b0d1db15ad4aa03adccc31ba1a", kill_on_drop: false }`
[INFO] [stdout] 1908243ece9cf0e5b4b42426dfd0346ddf1c96b0d1db15ad4aa03adccc31ba1a
[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] b388d672115755c8b2cdb8e8bcfd2b2840a62bd577a130916ff6fdd22952bc67
[INFO] running `Command { std: "docker" "start" "-a" "b388d672115755c8b2cdb8e8bcfd2b2840a62bd577a130916ff6fdd22952bc67", kill_on_drop: false }`
[INFO] [stderr]    Compiling musical_scales v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "b388d672115755c8b2cdb8e8bcfd2b2840a62bd577a130916ff6fdd22952bc67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b388d672115755c8b2cdb8e8bcfd2b2840a62bd577a130916ff6fdd22952bc67", kill_on_drop: false }`
[INFO] [stdout] b388d672115755c8b2cdb8e8bcfd2b2840a62bd577a130916ff6fdd22952bc67
[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] 630224aa58cc2a967c4fd0328dbb0fe8091108f6bbe519c88908c8165725c378
[INFO] running `Command { std: "docker" "start" "-a" "630224aa58cc2a967c4fd0328dbb0fe8091108f6bbe519c88908c8165725c378", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/musical_scales-9245a8cbba7e869e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::circles ... ok
[INFO] [stdout] test tests::scales ... ok
[INFO] [stdout] test tests::pitches ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests musical_scales
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "630224aa58cc2a967c4fd0328dbb0fe8091108f6bbe519c88908c8165725c378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "630224aa58cc2a967c4fd0328dbb0fe8091108f6bbe519c88908c8165725c378", kill_on_drop: false }`
[INFO] [stdout] 630224aa58cc2a967c4fd0328dbb0fe8091108f6bbe519c88908c8165725c378