[INFO] fetching crate ptcrab 0.1.0...
[INFO] testing ptcrab-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate ptcrab 0.1.0 into /workspace/builds/worker-2-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ptcrab 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b54779ac87983a3e10244ac4f8b9af09d912e92f556c22f3697cab1751dd9ebf
[INFO] running `Command { std: "docker" "start" "-a" "b54779ac87983a3e10244ac4f8b9af09d912e92f556c22f3697cab1751dd9ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b54779ac87983a3e10244ac4f8b9af09d912e92f556c22f3697cab1751dd9ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b54779ac87983a3e10244ac4f8b9af09d912e92f556c22f3697cab1751dd9ebf", kill_on_drop: false }`
[INFO] [stdout] b54779ac87983a3e10244ac4f8b9af09d912e92f556c22f3697cab1751dd9ebf
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b94d297d8ce269223a312fb7b0205d2c1f69803e61a1cd772ab4eb0c6ea13d6
[INFO] running `Command { std: "docker" "start" "-a" "0b94d297d8ce269223a312fb7b0205d2c1f69803e61a1cd772ab4eb0c6ea13d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.38
[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 4.69s
[INFO] running `Command { std: "docker" "inspect" "0b94d297d8ce269223a312fb7b0205d2c1f69803e61a1cd772ab4eb0c6ea13d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b94d297d8ce269223a312fb7b0205d2c1f69803e61a1cd772ab4eb0c6ea13d6", kill_on_drop: false }`
[INFO] [stdout] 0b94d297d8ce269223a312fb7b0205d2c1f69803e61a1cd772ab4eb0c6ea13d6
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 277845c819cc3ba604d0f25186b4cfa6acf9299cb8c5368f043a9b8c693f2597
[INFO] running `Command { std: "docker" "start" "-a" "277845c819cc3ba604d0f25186b4cfa6acf9299cb8c5368f043a9b8c693f2597", 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 2.20s
[INFO] running `Command { std: "docker" "inspect" "277845c819cc3ba604d0f25186b4cfa6acf9299cb8c5368f043a9b8c693f2597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "277845c819cc3ba604d0f25186b4cfa6acf9299cb8c5368f043a9b8c693f2597", kill_on_drop: false }`
[INFO] [stdout] 277845c819cc3ba604d0f25186b4cfa6acf9299cb8c5368f043a9b8c693f2597
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ea9a219da8c7469407e5b3c4a7b63d1d9dde7495a3c49faba25d22763a510c0
[INFO] running `Command { std: "docker" "start" "-a" "6ea9a219da8c7469407e5b3c4a7b63d1d9dde7495a3c49faba25d22763a510c0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ptcrab-3a4395b7a1897d57)
[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]    Doc-tests ptcrab
[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::as_basic (line 94) ... 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_offset (line 68) ... 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::approx_from_a6_semis (line 151) ... 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::approx_from_semis (line 105) ... 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::approx_from_hertz (line 198) ... 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_basic_semis (line 177) ... 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::approx_from_a4_semis (line 129) ... 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::from_basic (line 84) ... ok
[INFO] [stdout] test src/value/pan_volume.rs - value::pan_volume::PanVolume::from_separate (line 19) ... ok
[INFO] [stdout] test src/value/pan_volume.rs - value::pan_volume::PanVolume::from_ratios (line 30) ... 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_separate (line 53) ... ok
[INFO] [stdout] test src/value/pan_volume.rs - value::pan_volume::PanVolume::as_ratios (line 64) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ea9a219da8c7469407e5b3c4a7b63d1d9dde7495a3c49faba25d22763a510c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea9a219da8c7469407e5b3c4a7b63d1d9dde7495a3c49faba25d22763a510c0", kill_on_drop: false }`
[INFO] [stdout] 6ea9a219da8c7469407e5b3c4a7b63d1d9dde7495a3c49faba25d22763a510c0