[INFO] fetching crate studarc 0.1.0...
[INFO] testing studarc-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate studarc 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate studarc 0.1.0
[INFO] finished tweaking crates.io crate studarc 0.1.0
[INFO] tweaked toml for crates.io crate studarc 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate studarc 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 3819e01040c4a55d07f53c57580e81352c8b213dc93c02b1a01a565d4fce91b7
[INFO] running `Command { std: "docker" "start" "-a" "3819e01040c4a55d07f53c57580e81352c8b213dc93c02b1a01a565d4fce91b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3819e01040c4a55d07f53c57580e81352c8b213dc93c02b1a01a565d4fce91b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3819e01040c4a55d07f53c57580e81352c8b213dc93c02b1a01a565d4fce91b7", kill_on_drop: false }`
[INFO] [stdout] 3819e01040c4a55d07f53c57580e81352c8b213dc93c02b1a01a565d4fce91b7
[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] 689d2ee275e5151778c79607e5c1b4ce27d7789b3e51e12fa25961d44853d60c
[INFO] running `Command { std: "docker" "start" "-a" "689d2ee275e5151778c79607e5c1b4ce27d7789b3e51e12fa25961d44853d60c", kill_on_drop: false }`
[INFO] [stderr]    Compiling studarc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "689d2ee275e5151778c79607e5c1b4ce27d7789b3e51e12fa25961d44853d60c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "689d2ee275e5151778c79607e5c1b4ce27d7789b3e51e12fa25961d44853d60c", kill_on_drop: false }`
[INFO] [stdout] 689d2ee275e5151778c79607e5c1b4ce27d7789b3e51e12fa25961d44853d60c
[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] 60e90e062e3c11f1bfed2e13c5595b4937da898f947990c6463023131c9878d9
[INFO] running `Command { std: "docker" "start" "-a" "60e90e062e3c11f1bfed2e13c5595b4937da898f947990c6463023131c9878d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling studarc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "60e90e062e3c11f1bfed2e13c5595b4937da898f947990c6463023131c9878d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60e90e062e3c11f1bfed2e13c5595b4937da898f947990c6463023131c9878d9", kill_on_drop: false }`
[INFO] [stdout] 60e90e062e3c11f1bfed2e13c5595b4937da898f947990c6463023131c9878d9
[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] 267913f35b1409c69bff829fa58bf0078bfb46c7d4ead5cb68f9042d9bcf22af
[INFO] running `Command { std: "docker" "start" "-a" "267913f35b1409c69bff829fa58bf0078bfb46c7d4ead5cb68f9042d9bcf22af", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/studarc-f24f9be147aadda6)
[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" "267913f35b1409c69bff829fa58bf0078bfb46c7d4ead5cb68f9042d9bcf22af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "267913f35b1409c69bff829fa58bf0078bfb46c7d4ead5cb68f9042d9bcf22af", kill_on_drop: false }`
[INFO] [stdout] 267913f35b1409c69bff829fa58bf0078bfb46c7d4ead5cb68f9042d9bcf22af
