[INFO] cloning repository https://github.com/tyropro/CollatzConjecture
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyropro/CollatzConjecture" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyropro%2FCollatzConjecture", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyropro%2FCollatzConjecture'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db674488d85a54bcfa8e2476d1f91d8cd1a0e462
[INFO] testing tyropro/CollatzConjecture against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyropro%2FCollatzConjecture" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tyropro/CollatzConjecture
[INFO] finished tweaking git repo https://github.com/tyropro/CollatzConjecture
[INFO] tweaked toml for git repo https://github.com/tyropro/CollatzConjecture written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tyropro/CollatzConjecture on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tyropro/CollatzConjecture 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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2bc5925dd856799fbb832bb286178453660adc784605d8ab0c1ccf7db2a0d76
[INFO] running `Command { std: "docker" "start" "-a" "b2bc5925dd856799fbb832bb286178453660adc784605d8ab0c1ccf7db2a0d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2bc5925dd856799fbb832bb286178453660adc784605d8ab0c1ccf7db2a0d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2bc5925dd856799fbb832bb286178453660adc784605d8ab0c1ccf7db2a0d76", kill_on_drop: false }`
[INFO] [stdout] b2bc5925dd856799fbb832bb286178453660adc784605d8ab0c1ccf7db2a0d76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 649a2797f1a48512512dd11075f6f410f666204a0e0610dc1b8e37bf173c014d
[INFO] running `Command { std: "docker" "start" "-a" "649a2797f1a48512512dd11075f6f410f666204a0e0610dc1b8e37bf173c014d", kill_on_drop: false }`
[INFO] [stderr]    Compiling collatzconjecture v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "649a2797f1a48512512dd11075f6f410f666204a0e0610dc1b8e37bf173c014d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "649a2797f1a48512512dd11075f6f410f666204a0e0610dc1b8e37bf173c014d", kill_on_drop: false }`
[INFO] [stdout] 649a2797f1a48512512dd11075f6f410f666204a0e0610dc1b8e37bf173c014d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9484b395f347c521eb78d1d7dd305cb7e4ae1f0cd799619d6a8355a5511f6b4a
[INFO] running `Command { std: "docker" "start" "-a" "9484b395f347c521eb78d1d7dd305cb7e4ae1f0cd799619d6a8355a5511f6b4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling collatzconjecture v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "9484b395f347c521eb78d1d7dd305cb7e4ae1f0cd799619d6a8355a5511f6b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9484b395f347c521eb78d1d7dd305cb7e4ae1f0cd799619d6a8355a5511f6b4a", kill_on_drop: false }`
[INFO] [stdout] 9484b395f347c521eb78d1d7dd305cb7e4ae1f0cd799619d6a8355a5511f6b4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f45c93c0a658fc3f76aee64e6d0b28379bf9366332e99235b69247c02d9069c9
[INFO] running `Command { std: "docker" "start" "-a" "f45c93c0a658fc3f76aee64e6d0b28379bf9366332e99235b69247c02d9069c9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/collatzconjecture-b9e86301ac538c55)
[INFO] running `Command { std: "docker" "inspect" "f45c93c0a658fc3f76aee64e6d0b28379bf9366332e99235b69247c02d9069c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f45c93c0a658fc3f76aee64e6d0b28379bf9366332e99235b69247c02d9069c9", kill_on_drop: false }`
[INFO] [stdout] f45c93c0a658fc3f76aee64e6d0b28379bf9366332e99235b69247c02d9069c9
