[INFO] fetching crate slowprint 0.1.0...
[INFO] testing slowprint-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate slowprint 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate slowprint 0.1.0
[INFO] finished tweaking crates.io crate slowprint 0.1.0
[INFO] tweaked toml for crates.io crate slowprint 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slowprint 0.1.0 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] 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d492caa93b2becf5db9a141b5c57be5dbcc99122d22a335c063d9dc9af991985
[INFO] running `Command { std: "docker" "start" "-a" "d492caa93b2becf5db9a141b5c57be5dbcc99122d22a335c063d9dc9af991985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d492caa93b2becf5db9a141b5c57be5dbcc99122d22a335c063d9dc9af991985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d492caa93b2becf5db9a141b5c57be5dbcc99122d22a335c063d9dc9af991985", kill_on_drop: false }`
[INFO] [stdout] d492caa93b2becf5db9a141b5c57be5dbcc99122d22a335c063d9dc9af991985
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b8479c0792155b4fd71d9ee501f85cba4bfc4b5a25ad20af1670b566577cde6
[INFO] running `Command { std: "docker" "start" "-a" "2b8479c0792155b4fd71d9ee501f85cba4bfc4b5a25ad20af1670b566577cde6", kill_on_drop: false }`
[INFO] [stderr]    Compiling slowprint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "2b8479c0792155b4fd71d9ee501f85cba4bfc4b5a25ad20af1670b566577cde6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b8479c0792155b4fd71d9ee501f85cba4bfc4b5a25ad20af1670b566577cde6", kill_on_drop: false }`
[INFO] [stdout] 2b8479c0792155b4fd71d9ee501f85cba4bfc4b5a25ad20af1670b566577cde6
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ec461f2844a283a7e898a4bd045578382a680b2a91da1c68ca3c74d5ba83a95
[INFO] running `Command { std: "docker" "start" "-a" "6ec461f2844a283a7e898a4bd045578382a680b2a91da1c68ca3c74d5ba83a95", kill_on_drop: false }`
[INFO] [stderr]    Compiling slowprint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "6ec461f2844a283a7e898a4bd045578382a680b2a91da1c68ca3c74d5ba83a95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec461f2844a283a7e898a4bd045578382a680b2a91da1c68ca3c74d5ba83a95", kill_on_drop: false }`
[INFO] [stdout] 6ec461f2844a283a7e898a4bd045578382a680b2a91da1c68ca3c74d5ba83a95
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c7d7850bb0496991585ed1c1b7509a4a765cb7fd0224ab47ab16ac9c42856d6
[INFO] running `Command { std: "docker" "start" "-a" "0c7d7850bb0496991585ed1c1b7509a4a765cb7fd0224ab47ab16ac9c42856d6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slowprint-f94aad8b0bca1e21)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] Hello, Rust.Hello, Rust.
[INFO] [stdout] Hello, Rust.
[INFO] [stdout] Hello, Rust.test test::test_print ... ok
[INFO] [stderr]    Doc-tests slowprint
[INFO] [stdout] test test::test_println ... ok
[INFO] [stdout] test test::test_slow_println ... ok
[INFO] [stdout] test test::test_slow_print ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.47s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - slow_print (line 15) - compile ... ok
[INFO] [stdout] test src/lib.rs - println (line 72) - compile ... ok
[INFO] [stdout] test src/lib.rs - print (line 57) - compile ... ok
[INFO] [stdout] test src/lib.rs - slow_println (line 39) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c7d7850bb0496991585ed1c1b7509a4a765cb7fd0224ab47ab16ac9c42856d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c7d7850bb0496991585ed1c1b7509a4a765cb7fd0224ab47ab16ac9c42856d6", kill_on_drop: false }`
[INFO] [stdout] 0c7d7850bb0496991585ed1c1b7509a4a765cb7fd0224ab47ab16ac9c42856d6