[INFO] fetching crate piper-tools 0.0.3...
[INFO] testing piper-tools-0.0.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate piper-tools 0.0.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate piper-tools 0.0.3
[INFO] finished tweaking crates.io crate piper-tools 0.0.3
[INFO] tweaked toml for crates.io crate piper-tools 0.0.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate piper-tools 0.0.3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate piper-tools 0.0.3 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1f06ad1caf2658491d5379afa373df6eadad5ce739e423a8f07c0cf9f939811
[INFO] running `Command { std: "docker" "start" "-a" "f1f06ad1caf2658491d5379afa373df6eadad5ce739e423a8f07c0cf9f939811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1f06ad1caf2658491d5379afa373df6eadad5ce739e423a8f07c0cf9f939811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1f06ad1caf2658491d5379afa373df6eadad5ce739e423a8f07c0cf9f939811", kill_on_drop: false }`
[INFO] [stdout] f1f06ad1caf2658491d5379afa373df6eadad5ce739e423a8f07c0cf9f939811
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf89e1669a0da06e346f34d082a52c5f22a7ee9a564932cc37f4192253fd7846
[INFO] running `Command { std: "docker" "start" "-a" "cf89e1669a0da06e346f34d082a52c5f22a7ee9a564932cc37f4192253fd7846", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling arbitrary-int v2.1.0
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling toml v0.9.11+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling bilge-impl v0.3.0
[INFO] [stderr]    Compiling num_enum v0.7.5
[INFO] [stderr]    Compiling bilge v0.3.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling piper-protocol v0.0.3
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling piper-tools v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.14s
[INFO] running `Command { std: "docker" "inspect" "cf89e1669a0da06e346f34d082a52c5f22a7ee9a564932cc37f4192253fd7846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf89e1669a0da06e346f34d082a52c5f22a7ee9a564932cc37f4192253fd7846", kill_on_drop: false }`
[INFO] [stdout] cf89e1669a0da06e346f34d082a52c5f22a7ee9a564932cc37f4192253fd7846
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2000dec6c5223ff0567be3b9f2a75597069b832cf99d7aa14aa05365e3b2d90
[INFO] running `Command { std: "docker" "start" "-a" "f2000dec6c5223ff0567be3b9f2a75597069b832cf99d7aa14aa05365e3b2d90", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling zmij v1.0.19
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling piper-tools v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.36s
[INFO] running `Command { std: "docker" "inspect" "f2000dec6c5223ff0567be3b9f2a75597069b832cf99d7aa14aa05365e3b2d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2000dec6c5223ff0567be3b9f2a75597069b832cf99d7aa14aa05365e3b2d90", kill_on_drop: false }`
[INFO] [stdout] f2000dec6c5223ff0567be3b9f2a75597069b832cf99d7aa14aa05365e3b2d90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 729b5d6d90458970bf33570e1973639086e0296b2e5ed1d439a9b74656d11cda
[INFO] running `Command { std: "docker" "start" "-a" "729b5d6d90458970bf33570e1973639086e0296b2e5ed1d439a9b74656d11cda", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/piper_tools-bbc67224dcabb86b)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test recording::tests::test_filter_by_source ... ok
[INFO] [stdout] test recording::tests::test_filter_by_time ... ok
[INFO] [stdout] test recording::tests::test_piper_recording ... ok
[INFO] [stdout] test safety::tests::test_acceleration_limit ... ok
[INFO] [stdout] test safety::tests::test_joint_position_limit ... ok
[INFO] [stdout] test recording::tests::test_timestamped_frame ... ok
[INFO] [stdout] test timestamp::tests::test_timestamp_description ... ok
[INFO] [stdout] test timestamp::tests::test_timestamp_precision ... ok
[INFO] [stdout] test recording::tests::test_recording_duration ... ok
[INFO] [stdout] test safety::tests::test_confirmation_required ... ok
[INFO] [stdout] test recording::tests::test_recording_metadata ... ok
[INFO] [stdout] test safety::tests::test_safety_limits ... ok
[INFO] [stdout] test safety::tests::test_default_config ... ok
[INFO] [stdout] test timestamp::tests::test_detect_timestamp_source ... ok
[INFO] [stdout] test safety::tests::test_velocity_limit ... ok
[INFO] [stdout] test recording::tests::test_save_and_load ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests piper_tools
[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" "729b5d6d90458970bf33570e1973639086e0296b2e5ed1d439a9b74656d11cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "729b5d6d90458970bf33570e1973639086e0296b2e5ed1d439a9b74656d11cda", kill_on_drop: false }`
[INFO] [stdout] 729b5d6d90458970bf33570e1973639086e0296b2e5ed1d439a9b74656d11cda
