[INFO] fetching crate pulseline 0.1.0...
[INFO] testing pulseline-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate pulseline 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate pulseline 0.1.0
[INFO] finished tweaking crates.io crate pulseline 0.1.0
[INFO] tweaked toml for crates.io crate pulseline 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pulseline 0.1.0 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 pulseline 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" "+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] 308d0e345f0b8bdd14bf05280af5d067d7f09806e82c9a6c3dfd503d3a0b6a1a
[INFO] running `Command { std: "docker" "start" "-a" "308d0e345f0b8bdd14bf05280af5d067d7f09806e82c9a6c3dfd503d3a0b6a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "308d0e345f0b8bdd14bf05280af5d067d7f09806e82c9a6c3dfd503d3a0b6a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "308d0e345f0b8bdd14bf05280af5d067d7f09806e82c9a6c3dfd503d3a0b6a1a", kill_on_drop: false }`
[INFO] [stdout] 308d0e345f0b8bdd14bf05280af5d067d7f09806e82c9a6c3dfd503d3a0b6a1a
[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] 15348c1ac6f702707e7546eda801be6e7e764ccd3eb638afc4bd0a08e7b44317
[INFO] running `Command { std: "docker" "start" "-a" "15348c1ac6f702707e7546eda801be6e7e764ccd3eb638afc4bd0a08e7b44317", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.162
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling battery v0.7.8
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling uom v0.30.0
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling psutil v3.3.0
[INFO] [stderr]    Compiling pulseline v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.54s
[INFO] running `Command { std: "docker" "inspect" "15348c1ac6f702707e7546eda801be6e7e764ccd3eb638afc4bd0a08e7b44317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15348c1ac6f702707e7546eda801be6e7e764ccd3eb638afc4bd0a08e7b44317", kill_on_drop: false }`
[INFO] [stdout] 15348c1ac6f702707e7546eda801be6e7e764ccd3eb638afc4bd0a08e7b44317
[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] 2622e6c66a8697429d0950ae587ec7b557642329b937ca0670ae6dd73d23a2da
[INFO] running `Command { std: "docker" "start" "-a" "2622e6c66a8697429d0950ae587ec7b557642329b937ca0670ae6dd73d23a2da", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulseline v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "2622e6c66a8697429d0950ae587ec7b557642329b937ca0670ae6dd73d23a2da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2622e6c66a8697429d0950ae587ec7b557642329b937ca0670ae6dd73d23a2da", kill_on_drop: false }`
[INFO] [stdout] 2622e6c66a8697429d0950ae587ec7b557642329b937ca0670ae6dd73d23a2da
[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] d3d29ee3ec34b352d658f6c9eea434a2c5a3c1e4ef4658f3aad1a5bccc3f47ae
[INFO] running `Command { std: "docker" "start" "-a" "d3d29ee3ec34b352d658f6c9eea434a2c5a3c1e4ef4658f3aad1a5bccc3f47ae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pulseline-63d45eb53627b166)
[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" "d3d29ee3ec34b352d658f6c9eea434a2c5a3c1e4ef4658f3aad1a5bccc3f47ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3d29ee3ec34b352d658f6c9eea434a2c5a3c1e4ef4658f3aad1a5bccc3f47ae", kill_on_drop: false }`
[INFO] [stdout] d3d29ee3ec34b352d658f6c9eea434a2c5a3c1e4ef4658f3aad1a5bccc3f47ae
