[INFO] fetching crate scfmt 0.3.1...
[INFO] testing scfmt-0.3.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate scfmt 0.3.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate scfmt 0.3.1
[INFO] finished tweaking crates.io crate scfmt 0.3.1
[INFO] tweaked toml for crates.io crate scfmt 0.3.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scfmt 0.3.1 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] crate crates.io crate scfmt 0.3.1 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-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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b1d19753deb6ee58c1b32835398b6633b6d6c65e10cee7c78b337289d9aeefbb
[INFO] running `Command { std: "docker" "start" "-a" "b1d19753deb6ee58c1b32835398b6633b6d6c65e10cee7c78b337289d9aeefbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1d19753deb6ee58c1b32835398b6633b6d6c65e10cee7c78b337289d9aeefbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1d19753deb6ee58c1b32835398b6633b6d6c65e10cee7c78b337289d9aeefbb", kill_on_drop: false }`
[INFO] [stdout] b1d19753deb6ee58c1b32835398b6633b6d6c65e10cee7c78b337289d9aeefbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 560811535e237c97c4510ebdf4008f088b6ac23b1660262cf06b61978a1190a5
[INFO] running `Command { std: "docker" "start" "-a" "560811535e237c97c4510ebdf4008f088b6ac23b1660262cf06b61978a1190a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.122
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling version v3.0.0
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling scfmt v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `Command { std: "docker" "inspect" "560811535e237c97c4510ebdf4008f088b6ac23b1660262cf06b61978a1190a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "560811535e237c97c4510ebdf4008f088b6ac23b1660262cf06b61978a1190a5", kill_on_drop: false }`
[INFO] [stdout] 560811535e237c97c4510ebdf4008f088b6ac23b1660262cf06b61978a1190a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 041f1296b02bce003ae62615e80edb37e024876b91830d721e9e0ff0f458920f
[INFO] running `Command { std: "docker" "start" "-a" "041f1296b02bce003ae62615e80edb37e024876b91830d721e9e0ff0f458920f", kill_on_drop: false }`
[INFO] [stderr]    Compiling scfmt v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "041f1296b02bce003ae62615e80edb37e024876b91830d721e9e0ff0f458920f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "041f1296b02bce003ae62615e80edb37e024876b91830d721e9e0ff0f458920f", kill_on_drop: false }`
[INFO] [stdout] 041f1296b02bce003ae62615e80edb37e024876b91830d721e9e0ff0f458920f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8399c554cc39a32d9977036a0cf5d430ca69128435b5d23b487fa1f77839817f
[INFO] running `Command { std: "docker" "start" "-a" "8399c554cc39a32d9977036a0cf5d430ca69128435b5d23b487fa1f77839817f", 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/scfmt-42b82b012e1796d6)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::format_preserves_ending_empty_lines ... ok
[INFO] [stdout] test tests::format_str ... ok
[INFO] [stdout] test tests::add_brackets ... ok
[INFO] [stdout] test tests::incompatible_file_type ... ok
[INFO] [stdout] test tests::format_str_tab_spaces_of_2 ... ok
[INFO] [stdout] test tests::determine_whitespace_type_gets_best_result ... ok
[INFO] [stdout] test tests::head_never_closed ... ok
[INFO] [stdout] test tests::format_str_tabs ... ok
[INFO] [stdout] test tests::no_head_for_closing ... ok
[INFO] [stdout] test tests::nullify_brackets ... ok
[INFO] [stdout] test tests::no_head_for_middle ... ok
[INFO] [stdout] test tests::preserve_closing_comment_content ... ok
[INFO] [stdout] test tests::preserve_closing_comment_content_and_spacing ... ok
[INFO] [stdout] test tests::remove_brackets_preserves_ending_empty_lines ... ok
[INFO] [stdout] test tests::null_brackets_preserves_ending_empty_lines ... ok
[INFO] [stdout] test tests::remove_brackets ... ok
[INFO] [stdout] test tests::no_change_without_brackets ... ok
[INFO] [stdout] test tests::add_brackets_preserves_ending_empty_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 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/scfmt-6815c197dab4ca9e)
[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]    Doc-tests scfmt
[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" "8399c554cc39a32d9977036a0cf5d430ca69128435b5d23b487fa1f77839817f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8399c554cc39a32d9977036a0cf5d430ca69128435b5d23b487fa1f77839817f", kill_on_drop: false }`
[INFO] [stdout] 8399c554cc39a32d9977036a0cf5d430ca69128435b5d23b487fa1f77839817f