[INFO] fetching crate rust-bucklespring 0.1.0...
[INFO] testing rust-bucklespring-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rust-bucklespring 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rust-bucklespring 0.1.0
[INFO] finished tweaking crates.io crate rust-bucklespring 0.1.0
[INFO] tweaked toml for crates.io crate rust-bucklespring 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-bucklespring 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 rust-bucklespring 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d68d3fb054532ca7aa4133d894fc4c4ed6975025ffc0462f9bb79ea2e9cb2cb3
[INFO] running `Command { std: "docker" "start" "-a" "d68d3fb054532ca7aa4133d894fc4c4ed6975025ffc0462f9bb79ea2e9cb2cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d68d3fb054532ca7aa4133d894fc4c4ed6975025ffc0462f9bb79ea2e9cb2cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68d3fb054532ca7aa4133d894fc4c4ed6975025ffc0462f9bb79ea2e9cb2cb3", kill_on_drop: false }`
[INFO] [stdout] d68d3fb054532ca7aa4133d894fc4c4ed6975025ffc0462f9bb79ea2e9cb2cb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3542f8f64a3e59c56f4c1eb4aad70ad3c6678677d705c961aca56c6309409323
[INFO] running `Command { std: "docker" "start" "-a" "3542f8f64a3e59c56f4c1eb4aad70ad3c6678677d705c961aca56c6309409323", kill_on_drop: false }`
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling cpal v0.15.3
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling ogg v0.8.0
[INFO] [stderr]    Compiling device_query v4.0.0
[INFO] [stderr]    Compiling rust-embed-utils v8.7.2
[INFO] [stderr]    Compiling symphonia-core v0.5.4
[INFO] [stderr]    Compiling dasp_sample v0.11.0
[INFO] [stderr]    Compiling claxon v0.4.3
[INFO] [stderr]    Compiling hound v3.5.1
[INFO] [stderr]    Compiling lewton v0.10.2
[INFO] [stderr]    Compiling alsa v0.9.1
[INFO] [stderr]    Compiling symphonia-metadata v0.5.4
[INFO] [stderr]    Compiling rdev v0.5.3
[INFO] [stderr]    Compiling symphonia-bundle-mp3 v0.5.4
[INFO] [stderr]    Compiling symphonia v0.5.4
[INFO] [stderr]    Compiling rodio v0.17.3
[INFO] [stderr]    Compiling rust-embed-impl v8.7.2
[INFO] [stderr]    Compiling rust-embed v8.7.2
[INFO] [stderr]    Compiling rust-bucklespring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.94s
[INFO] running `Command { std: "docker" "inspect" "3542f8f64a3e59c56f4c1eb4aad70ad3c6678677d705c961aca56c6309409323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3542f8f64a3e59c56f4c1eb4aad70ad3c6678677d705c961aca56c6309409323", kill_on_drop: false }`
[INFO] [stdout] 3542f8f64a3e59c56f4c1eb4aad70ad3c6678677d705c961aca56c6309409323
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5b4508c336827648b6a2c43753378ecf5a6fb5bc8f50b39e7d1e75c625bd1626
[INFO] running `Command { std: "docker" "start" "-a" "5b4508c336827648b6a2c43753378ecf5a6fb5bc8f50b39e7d1e75c625bd1626", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-bucklespring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "5b4508c336827648b6a2c43753378ecf5a6fb5bc8f50b39e7d1e75c625bd1626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b4508c336827648b6a2c43753378ecf5a6fb5bc8f50b39e7d1e75c625bd1626", kill_on_drop: false }`
[INFO] [stdout] 5b4508c336827648b6a2c43753378ecf5a6fb5bc8f50b39e7d1e75c625bd1626
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f543d4c40485c9420bab8f56d5e73482dc55a905290824607b2bc55f250695fa
[INFO] running `Command { std: "docker" "start" "-a" "f543d4c40485c9420bab8f56d5e73482dc55a905290824607b2bc55f250695fa", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_bucklespring-117b2d66a31b768b)
[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" "f543d4c40485c9420bab8f56d5e73482dc55a905290824607b2bc55f250695fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f543d4c40485c9420bab8f56d5e73482dc55a905290824607b2bc55f250695fa", kill_on_drop: false }`
[INFO] [stdout] f543d4c40485c9420bab8f56d5e73482dc55a905290824607b2bc55f250695fa
