[INFO] fetching crate simplegen 0.2.3...
[INFO] testing simplegen-0.2.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate simplegen 0.2.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate simplegen 0.2.3
[INFO] finished tweaking crates.io crate simplegen 0.2.3
[INFO] tweaked toml for crates.io crate simplegen 0.2.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simplegen 0.2.3 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffb3004c596a19ceb55ebec7d8c6d8257483d1025a538259448b6dd22d303783
[INFO] running `Command { std: "docker" "start" "-a" "ffb3004c596a19ceb55ebec7d8c6d8257483d1025a538259448b6dd22d303783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffb3004c596a19ceb55ebec7d8c6d8257483d1025a538259448b6dd22d303783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffb3004c596a19ceb55ebec7d8c6d8257483d1025a538259448b6dd22d303783", kill_on_drop: false }`
[INFO] [stdout] ffb3004c596a19ceb55ebec7d8c6d8257483d1025a538259448b6dd22d303783
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7817b9622e9b8a173f515489928d8f105f201d5defe75a1bbf02f443c07bcc1a
[INFO] running `Command { std: "docker" "start" "-a" "7817b9622e9b8a173f515489928d8f105f201d5defe75a1bbf02f443c07bcc1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplegen v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "7817b9622e9b8a173f515489928d8f105f201d5defe75a1bbf02f443c07bcc1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7817b9622e9b8a173f515489928d8f105f201d5defe75a1bbf02f443c07bcc1a", kill_on_drop: false }`
[INFO] [stdout] 7817b9622e9b8a173f515489928d8f105f201d5defe75a1bbf02f443c07bcc1a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5449b6eeddc0b00dcba2b229ba311d450f5445a9240d2ee7bcd1827a4e4a9a1c
[INFO] running `Command { std: "docker" "start" "-a" "5449b6eeddc0b00dcba2b229ba311d450f5445a9240d2ee7bcd1827a4e4a9a1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplegen v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "5449b6eeddc0b00dcba2b229ba311d450f5445a9240d2ee7bcd1827a4e4a9a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5449b6eeddc0b00dcba2b229ba311d450f5445a9240d2ee7bcd1827a4e4a9a1c", kill_on_drop: false }`
[INFO] [stdout] 5449b6eeddc0b00dcba2b229ba311d450f5445a9240d2ee7bcd1827a4e4a9a1c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c7f3bd396868d4d65e90050a77ba2669410cbfb32fc61cf621a5dd577fad233
[INFO] running `Command { std: "docker" "start" "-a" "6c7f3bd396868d4d65e90050a77ba2669410cbfb32fc61cf621a5dd577fad233", 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/simplegen-90ec0df65c5d06fa)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test code_buffer::tests::default_should_return_valid_printer ... ok
[INFO] [stdout] test code_buffer::tests::printer_should_handle_indent_then_unindent ... ok
[INFO] [stdout] test code_buffer::tests::println_left_should_indent_left_then_print ... ok
[INFO] [stdout] test code_buffer::tests::printer_should_not_unindent_beyond_level_zero ... ok
[INFO] [stdout] test code_buffer::tests::println_right_should_indent_right_then_print ... ok
[INFO] [stdout] test code_buffer::tests::should_indent_on_indent_left ... ok
[INFO] [stdout] test code_buffer::tests::should_write_to_buffer ... ok
[INFO] [stdout] test code_buffer::tests::should_indent_on_indent_right ... ok
[INFO] [stdout] test code_buffer::tests::printer_should_maintain_indent_across_multiple_println ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simplegen
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer::to_string (line 57) ... ok
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer::println_left (line 202) ... ok
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer::indent_left (line 153) ... ok
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer::new (line 91) ... ok
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer::println (line 114) ... ok
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer::println_right (line 180) ... ok
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer (line 8) ... ok
[INFO] [stdout] test src/code_buffer.rs - code_buffer::CodeBuffer::indent_right (line 133) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c7f3bd396868d4d65e90050a77ba2669410cbfb32fc61cf621a5dd577fad233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c7f3bd396868d4d65e90050a77ba2669410cbfb32fc61cf621a5dd577fad233", kill_on_drop: false }`
[INFO] [stdout] 6c7f3bd396868d4d65e90050a77ba2669410cbfb32fc61cf621a5dd577fad233