[INFO] fetching crate ptcrab 0.1.0...
[INFO] testing ptcrab-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate ptcrab 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ptcrab 0.1.0
[INFO] finished tweaking crates.io crate ptcrab 0.1.0
[INFO] tweaked toml for crates.io crate ptcrab 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ptcrab 0.1.0 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 ptcrab 0.1.0 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 anyhow v1.0.75
[INFO] [stderr]   Downloaded duplicate v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 462b59956018b83a6abb5b30c82367c4150aff7668401da8494566dbf1fe41ae
[INFO] running `Command { std: "docker" "start" "-a" "462b59956018b83a6abb5b30c82367c4150aff7668401da8494566dbf1fe41ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "462b59956018b83a6abb5b30c82367c4150aff7668401da8494566dbf1fe41ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462b59956018b83a6abb5b30c82367c4150aff7668401da8494566dbf1fe41ae", kill_on_drop: false }`
[INFO] [stdout] 462b59956018b83a6abb5b30c82367c4150aff7668401da8494566dbf1fe41ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9f9a85bb776449d7c728221e3ebccc2b8f25c3b46f7c5801c142b84228bfb73f
[INFO] running `Command { std: "docker" "start" "-a" "9f9a85bb776449d7c728221e3ebccc2b8f25c3b46f7c5801c142b84228bfb73f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling duplicate v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling ptcrab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.82s
[INFO] running `Command { std: "docker" "inspect" "9f9a85bb776449d7c728221e3ebccc2b8f25c3b46f7c5801c142b84228bfb73f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f9a85bb776449d7c728221e3ebccc2b8f25c3b46f7c5801c142b84228bfb73f", kill_on_drop: false }`
[INFO] [stdout] 9f9a85bb776449d7c728221e3ebccc2b8f25c3b46f7c5801c142b84228bfb73f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 85bdf18cad4683c078f2dd9ea8b7b301246606f92e5cac9cb4ca3eacd6ee08c6
[INFO] running `Command { std: "docker" "start" "-a" "85bdf18cad4683c078f2dd9ea8b7b301246606f92e5cac9cb4ca3eacd6ee08c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling ptcrab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "85bdf18cad4683c078f2dd9ea8b7b301246606f92e5cac9cb4ca3eacd6ee08c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85bdf18cad4683c078f2dd9ea8b7b301246606f92e5cac9cb4ca3eacd6ee08c6", kill_on_drop: false }`
[INFO] [stdout] 85bdf18cad4683c078f2dd9ea8b7b301246606f92e5cac9cb4ca3eacd6ee08c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 806216eb94e114152b89500cb65637fb392e2199078af7e1c0e1ab0a84c3bb23
[INFO] running `Command { std: "docker" "start" "-a" "806216eb94e114152b89500cb65637fb392e2199078af7e1c0e1ab0a84c3bb23", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ptcrab-3c34d947320acbc6)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests ptcrab
[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 22 tests
[INFO] [stdout] test src/value/key.rs - value::key::Key::as_value (line 23) ... ok
[INFO] [stdout] test src/value/key.rs - value::key::Key::approx_from_hertz (line 198) ... ok
[INFO] [stdout] test src/value/key.rs - value::key::Key::from_a4_offset (line 37) ... ok
[INFO] [stdout] test src/value/key.rs - value::key::Key::as_a4_offset (line 47) ... ok
[INFO] [stdout] test src/value/key.rs - value::key::Key::as_a6_semis (line 161) ... ok
[INFO] [stdout] test src/value/key.rs - value::key::Key::as_a4_semis (line 139) ... ok
[INFO] [stdout] test src/value/key.rs - value::key::Key::as_basic_semis (line 187) ... ok
[INFO] [stdout] test src/value/key.rs - value::key::Key::approx_from_semis (line 105) ... ok
[INFO] [stdout] test src/value/key.rs - value::key::Key::approx_from_basic_semis (line 177) ... ok
[INFO] [stdout] test src/value/key.rs - value::key::Key::as_a6_offset (line 68) ... ok
[INFO] [stdout] test src/value/key.rs - value::key::Key::as_basic (line 94) ... ok
[INFO] [stdout] test src/value/key.rs - value::key::Key::approx_from_a6_semis (line 151) ... ok
[INFO] [stdout] test src/value/key.rs - value::key::Key::from_a6_offset (line 58) ... ok
[INFO] [stdout] test src/value/key.rs - value::key::Key::as_semis (line 115) ... ok
[INFO] [stdout] test src/value/key.rs - value::key::Key::as_hertz (line 208) ... ok
[INFO] [stdout] test src/value/key.rs - value::key::Key::approx_from_a4_semis (line 129) ... ok
[INFO] [stdout] test src/value/pan_volume.rs - value::pan_volume::PanVolume::from_ratios (line 30) ... ok
[INFO] [stdout] test src/value/key.rs - value::key::Key::from_basic (line 84) ... ok
[INFO] [stdout] test src/value/pan_volume.rs - value::pan_volume::PanVolume::as_value (line 42) ... ok
[INFO] [stdout] test src/value/pan_volume.rs - value::pan_volume::PanVolume::as_ratios (line 64) ... ok
[INFO] [stdout] test src/value/pan_volume.rs - value::pan_volume::PanVolume::as_separate (line 53) ... ok
[INFO] [stdout] test src/value/pan_volume.rs - value::pan_volume::PanVolume::from_separate (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "806216eb94e114152b89500cb65637fb392e2199078af7e1c0e1ab0a84c3bb23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "806216eb94e114152b89500cb65637fb392e2199078af7e1c0e1ab0a84c3bb23", kill_on_drop: false }`
[INFO] [stdout] 806216eb94e114152b89500cb65637fb392e2199078af7e1c0e1ab0a84c3bb23