[INFO] fetching crate is-even 1.0.0...
[INFO] testing is-even-1.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate is-even 1.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate is-even 1.0.0
[INFO] finished tweaking crates.io crate is-even 1.0.0
[INFO] tweaked toml for crates.io crate is-even 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate is-even 1.0.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 462ded48924c425446e85ef276dce27bb1eb56dd68c04ed30fb26e94a5555956
[INFO] running `Command { std: "docker" "start" "-a" "462ded48924c425446e85ef276dce27bb1eb56dd68c04ed30fb26e94a5555956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "462ded48924c425446e85ef276dce27bb1eb56dd68c04ed30fb26e94a5555956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462ded48924c425446e85ef276dce27bb1eb56dd68c04ed30fb26e94a5555956", kill_on_drop: false }`
[INFO] [stdout] 462ded48924c425446e85ef276dce27bb1eb56dd68c04ed30fb26e94a5555956
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3adfdb2aaca5492623eaba2e987c7348c2e9274cd6c4c13304d5011dacbc00ba
[INFO] running `Command { std: "docker" "start" "-a" "3adfdb2aaca5492623eaba2e987c7348c2e9274cd6c4c13304d5011dacbc00ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling is-odd v1.1.1
[INFO] [stderr]    Compiling is-even v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "3adfdb2aaca5492623eaba2e987c7348c2e9274cd6c4c13304d5011dacbc00ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3adfdb2aaca5492623eaba2e987c7348c2e9274cd6c4c13304d5011dacbc00ba", kill_on_drop: false }`
[INFO] [stdout] 3adfdb2aaca5492623eaba2e987c7348c2e9274cd6c4c13304d5011dacbc00ba
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc5547ef703c8e8c6beaa9373b3cf5fa2d8b86620627a9c3bc8e4aad141ffdcb
[INFO] running `Command { std: "docker" "start" "-a" "cc5547ef703c8e8c6beaa9373b3cf5fa2d8b86620627a9c3bc8e4aad141ffdcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling is-even v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "cc5547ef703c8e8c6beaa9373b3cf5fa2d8b86620627a9c3bc8e4aad141ffdcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc5547ef703c8e8c6beaa9373b3cf5fa2d8b86620627a9c3bc8e4aad141ffdcb", kill_on_drop: false }`
[INFO] [stdout] cc5547ef703c8e8c6beaa9373b3cf5fa2d8b86620627a9c3bc8e4aad141ffdcb
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac8682d14e40d4fdbfc8a7b46708b2a11edba2c9c72cff2a4f8b4492b9f65ef6
[INFO] running `Command { std: "docker" "start" "-a" "ac8682d14e40d4fdbfc8a7b46708b2a11edba2c9c72cff2a4f8b4492b9f65ef6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/is_even-ab1c81a4c103d7e3)
[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 tests/tests.rs (/opt/rustwide/target/debug/deps/tests-0d3721db8d1809ac)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::number_i16_is_even ... ok
[INFO] [stdout] test tests::number_i64_is_even ... ok
[INFO] [stdout] test tests::number_i8_is_even ... ok
[INFO] [stdout] test tests::number_i32_is_even ... ok
[INFO] [stdout] test tests::number_u16_is_even ... ok
[INFO] [stdout] test tests::number_u32_is_even ... ok
[INFO] [stdout] test tests::number_u64_is_even ... ok
[INFO] [stdout] test tests::number_u8_is_even ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests is_even
[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" "ac8682d14e40d4fdbfc8a7b46708b2a11edba2c9c72cff2a4f8b4492b9f65ef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac8682d14e40d4fdbfc8a7b46708b2a11edba2c9c72cff2a4f8b4492b9f65ef6", kill_on_drop: false }`
[INFO] [stdout] ac8682d14e40d4fdbfc8a7b46708b2a11edba2c9c72cff2a4f8b4492b9f65ef6