[INFO] fetching crate macaroni 0.1.0...
[INFO] testing macaroni-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate macaroni 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate macaroni 0.1.0
[INFO] finished tweaking crates.io crate macaroni 0.1.0
[INFO] tweaked toml for crates.io crate macaroni 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate macaroni 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 029ee57124ecbf3dea15480bb359831b91eaa2e85655d7d46569f18ae742d848
[INFO] running `Command { std: "docker" "start" "-a" "029ee57124ecbf3dea15480bb359831b91eaa2e85655d7d46569f18ae742d848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "029ee57124ecbf3dea15480bb359831b91eaa2e85655d7d46569f18ae742d848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "029ee57124ecbf3dea15480bb359831b91eaa2e85655d7d46569f18ae742d848", kill_on_drop: false }`
[INFO] [stdout] 029ee57124ecbf3dea15480bb359831b91eaa2e85655d7d46569f18ae742d848
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cee8b1b220b692db8b31b3451b21a4550152d502218c44489f41e05a1096e65
[INFO] running `Command { std: "docker" "start" "-a" "3cee8b1b220b692db8b31b3451b21a4550152d502218c44489f41e05a1096e65", kill_on_drop: false }`
[INFO] [stderr]    Compiling macaroni v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "3cee8b1b220b692db8b31b3451b21a4550152d502218c44489f41e05a1096e65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cee8b1b220b692db8b31b3451b21a4550152d502218c44489f41e05a1096e65", kill_on_drop: false }`
[INFO] [stdout] 3cee8b1b220b692db8b31b3451b21a4550152d502218c44489f41e05a1096e65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bc8d55b28e6e22ef09b2462a5f6e6d9a923caeef5a72962c32a00b87143bea1
[INFO] running `Command { std: "docker" "start" "-a" "0bc8d55b28e6e22ef09b2462a5f6e6d9a923caeef5a72962c32a00b87143bea1", kill_on_drop: false }`
[INFO] [stderr]    Compiling macaroni v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "0bc8d55b28e6e22ef09b2462a5f6e6d9a923caeef5a72962c32a00b87143bea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bc8d55b28e6e22ef09b2462a5f6e6d9a923caeef5a72962c32a00b87143bea1", kill_on_drop: false }`
[INFO] [stdout] 0bc8d55b28e6e22ef09b2462a5f6e6d9a923caeef5a72962c32a00b87143bea1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 402a1a94fbc6578ebfadf7c12e29925ab1d69255832a2e35d550b76cd31b1c2b
[INFO] running `Command { std: "docker" "start" "-a" "402a1a94fbc6578ebfadf7c12e29925ab1d69255832a2e35d550b76cd31b1c2b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/macaroni-392be76922091d51)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]    Doc-tests macaroni
[INFO] [stdout] test tests::test_collect_for_map ... ok
[INFO] [stdout] test tests::test_collect_for_tuple_of_tuples ... ok
[INFO] [stdout] test tests::test_collect_for_tuple ... ok
[INFO] [stdout] test tests::test_collect_for_vec ... ok
[INFO] [stdout] test tests::test_collect_for_tuple_of_tuples_of_tuples ... ok
[INFO] [stdout] test tests::test_for_b_tree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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" "402a1a94fbc6578ebfadf7c12e29925ab1d69255832a2e35d550b76cd31b1c2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "402a1a94fbc6578ebfadf7c12e29925ab1d69255832a2e35d550b76cd31b1c2b", kill_on_drop: false }`
[INFO] [stdout] 402a1a94fbc6578ebfadf7c12e29925ab1d69255832a2e35d550b76cd31b1c2b