[INFO] cloning repository https://github.com/klaus03/mfract
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/klaus03/mfract" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklaus03%2Fmfract", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklaus03%2Fmfract'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6bce0d8e1717cb7329cf9499e2efb5ae030cad7e
[INFO] testing klaus03/mfract against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklaus03%2Fmfract" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/klaus03/mfract
[INFO] finished tweaking git repo https://github.com/klaus03/mfract
[INFO] tweaked toml for git repo https://github.com/klaus03/mfract written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/klaus03/mfract 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 git repo https://github.com/klaus03/mfract 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c4b302060171ea0e66626a521ed0e764e94789ff0ab84cac2d26918ef36e47f4
[INFO] running `Command { std: "docker" "start" "-a" "c4b302060171ea0e66626a521ed0e764e94789ff0ab84cac2d26918ef36e47f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4b302060171ea0e66626a521ed0e764e94789ff0ab84cac2d26918ef36e47f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4b302060171ea0e66626a521ed0e764e94789ff0ab84cac2d26918ef36e47f4", kill_on_drop: false }`
[INFO] [stdout] c4b302060171ea0e66626a521ed0e764e94789ff0ab84cac2d26918ef36e47f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4ad3bd8cb282bd159d138771d6715368871fca48c06b2a975547a7cd37de0133
[INFO] running `Command { std: "docker" "start" "-a" "4ad3bd8cb282bd159d138771d6715368871fca48c06b2a975547a7cd37de0133", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling mfract v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.48s
[INFO] running `Command { std: "docker" "inspect" "4ad3bd8cb282bd159d138771d6715368871fca48c06b2a975547a7cd37de0133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ad3bd8cb282bd159d138771d6715368871fca48c06b2a975547a7cd37de0133", kill_on_drop: false }`
[INFO] [stdout] 4ad3bd8cb282bd159d138771d6715368871fca48c06b2a975547a7cd37de0133
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8b95b9d6c808e749e783d3b391ffcdc424cba2452a55807b2d35d1ec379a29c7
[INFO] running `Command { std: "docker" "start" "-a" "8b95b9d6c808e749e783d3b391ffcdc424cba2452a55807b2d35d1ec379a29c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling mfract v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "8b95b9d6c808e749e783d3b391ffcdc424cba2452a55807b2d35d1ec379a29c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b95b9d6c808e749e783d3b391ffcdc424cba2452a55807b2d35d1ec379a29c7", kill_on_drop: false }`
[INFO] [stdout] 8b95b9d6c808e749e783d3b391ffcdc424cba2452a55807b2d35d1ec379a29c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 791bbd42038fe52478181ac2aab3a478b0411e3e048363aec8ad5d08046bb5e0
[INFO] running `Command { std: "docker" "start" "-a" "791bbd42038fe52478181ac2aab3a478b0411e3e048363aec8ad5d08046bb5e0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mfract-24bb3cd2d13f184f)
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_0010 ... ok
[INFO] [stdout] test tests::test_0020 ... ok
[INFO] [stdout] test tests::test_0110 ... ok
[INFO] [stdout] test tests::test_0060 ... ok
[INFO] [stdout] test tests::test_0090 ... ok
[INFO] [stdout] test tests::test_0100 ... ok
[INFO] [stdout] test tests::test_0030 ... ok
[INFO] [stdout] test tests::test_0070 ... ok
[INFO] [stdout] test tests::test_0050 ... ok
[INFO] [stdout] test tests::test_0080 ... ok
[INFO] [stdout] test tests::test_0040 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "791bbd42038fe52478181ac2aab3a478b0411e3e048363aec8ad5d08046bb5e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "791bbd42038fe52478181ac2aab3a478b0411e3e048363aec8ad5d08046bb5e0", kill_on_drop: false }`
[INFO] [stdout] 791bbd42038fe52478181ac2aab3a478b0411e3e048363aec8ad5d08046bb5e0
