[INFO] fetching crate stupiderators 0.2.1...
[INFO] testing stupiderators-0.2.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate stupiderators 0.2.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate stupiderators 0.2.1
[INFO] finished tweaking crates.io crate stupiderators 0.2.1
[INFO] tweaked toml for crates.io crate stupiderators 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stupiderators 0.2.1 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ac2ec8328ec7c6a0c5f846787a8332a6a6dd55a5c16515e0c3fa603088b09d6e
[INFO] running `Command { std: "docker" "start" "-a" "ac2ec8328ec7c6a0c5f846787a8332a6a6dd55a5c16515e0c3fa603088b09d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac2ec8328ec7c6a0c5f846787a8332a6a6dd55a5c16515e0c3fa603088b09d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac2ec8328ec7c6a0c5f846787a8332a6a6dd55a5c16515e0c3fa603088b09d6e", kill_on_drop: false }`
[INFO] [stdout] ac2ec8328ec7c6a0c5f846787a8332a6a6dd55a5c16515e0c3fa603088b09d6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] eff0231812d349f6ccc0ee0bca40aea44cb779109a12d9a15278691c67d0b947
[INFO] running `Command { std: "docker" "start" "-a" "eff0231812d349f6ccc0ee0bca40aea44cb779109a12d9a15278691c67d0b947", kill_on_drop: false }`
[INFO] [stderr]    Compiling stupiderators v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "eff0231812d349f6ccc0ee0bca40aea44cb779109a12d9a15278691c67d0b947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eff0231812d349f6ccc0ee0bca40aea44cb779109a12d9a15278691c67d0b947", kill_on_drop: false }`
[INFO] [stdout] eff0231812d349f6ccc0ee0bca40aea44cb779109a12d9a15278691c67d0b947
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 04b241ef0aeb274fe1d98b022609495c98154912cac685d6c93f33e76ed94f12
[INFO] running `Command { std: "docker" "start" "-a" "04b241ef0aeb274fe1d98b022609495c98154912cac685d6c93f33e76ed94f12", kill_on_drop: false }`
[INFO] [stderr]    Compiling stupiderators v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "04b241ef0aeb274fe1d98b022609495c98154912cac685d6c93f33e76ed94f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04b241ef0aeb274fe1d98b022609495c98154912cac685d6c93f33e76ed94f12", kill_on_drop: false }`
[INFO] [stdout] 04b241ef0aeb274fe1d98b022609495c98154912cac685d6c93f33e76ed94f12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7ce41dfd28ae76069764386f3370ed3f39bcee5d32268dbc52f5aa71c9ca4e98
[INFO] running `Command { std: "docker" "start" "-a" "7ce41dfd28ae76069764386f3370ed3f39bcee5d32268dbc52f5aa71c9ca4e98", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stupiderators-abbb9684136a6dc1)
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests stupiderators
[INFO] [stdout] test sequence::test::exact_size ... ok
[INFO] [stdout] test sequence::test::smoke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "7ce41dfd28ae76069764386f3370ed3f39bcee5d32268dbc52f5aa71c9ca4e98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce41dfd28ae76069764386f3370ed3f39bcee5d32268dbc52f5aa71c9ca4e98", kill_on_drop: false }`
[INFO] [stdout] 7ce41dfd28ae76069764386f3370ed3f39bcee5d32268dbc52f5aa71c9ca4e98
