[INFO] fetching crate ctx-exec 0.3.3...
[INFO] testing ctx-exec-0.3.3 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate ctx-exec 0.3.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ctx-exec 0.3.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ctx-exec 0.3.3
[INFO] tweaked toml for crates.io crate ctx-exec 0.3.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ctx-exec 0.3.3 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ctx-exec 0.3.3 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 75d3f685805fdb809608816360065df79b9667e8cb7418c350493df8acf9c46c
[INFO] running `Command { std: "docker" "start" "75d3f685805fdb809608816360065df79b9667e8cb7418c350493df8acf9c46c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75d3f685805fdb809608816360065df79b9667e8cb7418c350493df8acf9c46c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "75d3f685805fdb809608816360065df79b9667e8cb7418c350493df8acf9c46c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75d3f685805fdb809608816360065df79b9667e8cb7418c350493df8acf9c46c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "75d3f685805fdb809608816360065df79b9667e8cb7418c350493df8acf9c46c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling bstr v1.13.1
[INFO] [stderr]    Compiling fancy-regex v0.17.0
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling tiktoken-rs v0.12.0
[INFO] [stderr]    Compiling ctx-exec v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 22.96s
[INFO] running `Command { std: "docker" "inspect" "75d3f685805fdb809608816360065df79b9667e8cb7418c350493df8acf9c46c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "75d3f685805fdb809608816360065df79b9667e8cb7418c350493df8acf9c46c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling ctx-exec v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "75d3f685805fdb809608816360065df79b9667e8cb7418c350493df8acf9c46c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "75d3f685805fdb809608816360065df79b9667e8cb7418c350493df8acf9c46c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/ctx-exec/d60d1f9a742c4a94/out/ctx_exec-d60d1f9a742c4a94)
[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]      Running tests/byte_fidelity.rs (/opt/rustwide/target/release/build/ctx-exec/2652c7574b1db0ea/out/byte_fidelity-2652c7574b1db0ea)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test passthrough_preserves_invalid_utf8_byte_exact ... ok
[INFO] [stdout] test compressed_path_is_declared_lossy_for_invalid_utf8 ... ok
[INFO] [stdout] test passthrough_preserves_invalid_utf8_across_chunk_boundaries ... ok
[INFO] [stdout] test window_only_collapse_is_not_flagged_ineffective ... ok
[INFO] [stdout] test terminated_long_line_within_budget_is_not_truncated ... ok
[INFO] [stdout] test streaming_resumes_after_truncated_line ... ok
[INFO] [stdout] test overlong_newline_free_stream_is_truncated_deterministically ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.41s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compress_test.rs (/opt/rustwide/target/release/build/ctx-exec/7d181554311fc9da/out/compress_test-7d181554311fc9da)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test invalid_pattern_errors_even_for_small_outputs ... ok
[INFO] [stdout] test invalid_pattern_errors_with_pattern_name ... ok
[INFO] [stdout] test empty_keep_pattern_is_rejected ... ok
[INFO] [stdout] test empty_output ... ok
[INFO] [stdout] test exactly_collapse_threshold_lines_pass_through ... ok
[INFO] [stdout] test location_lines_kept_with_unrelated_patterns ... ok
[INFO] [stdout] test estimate_tokens_uses_cl100k_bpe ... ok
[INFO] [stdout] test non_critical_lines_are_folded_away ... ok
[INFO] [stdout] test empty_keep_list_matches_nothing ... ok
[INFO] [stdout] test keeps_critical_lines_case_insensitively ... ok
[INFO] [stdout] test location_line_stays_adjacent_to_kept_header ... ok
[INFO] [stdout] test collapse_threshold_plus_one_lines_fold ... ok
[INFO] [stdout] test collapse_threshold_minus_one_lines_pass_through ... ok
[INFO] [stdout] test head_and_tail_are_always_kept ... ok
[INFO] [stdout] test passthrough_is_not_flagged_as_ineffective ... ok
[INFO] [stdout] test keeps_diagnostic_location_lines ... ok
[INFO] [stdout] test custom_keep_pattern ... ok
[INFO] [stdout] test keeps_critical_lines_in_the_middle ... ok
[INFO] [stdout] test collapse_threshold_turns_off_compression ... ok
[INFO] [stdout] test single_line_output_is_kept_as_is ... ok
[INFO] [stdout] test over_broad_keep_pattern_is_flagged ... ok
[INFO] [stdout] test saved_percent_is_zero_for_passthrough ... ok
[INFO] [stdout] test stream_compressor_matches_batch_output ... ok
[INFO] [stdout] test per_pattern_anchors_survive_individual_compilation ... ok
[INFO] [stdout] test stream_compressor_no_tail_or_head ... ok
[INFO] [stdout] test output_is_byte_stable ... ok
[INFO] [stdout] test stream_compressor_preserves_crlf_passthrough ... ok
[INFO] [stdout] test stream_compressor_with_no_pushes_is_empty ... ok
[INFO] [stdout] test stream_compressor_unterminated_final_line ... ok
[INFO] [stdout] test location_lines_output_is_byte_stable_and_stream_identical ... ok
[INFO] [stdout] test stream_compressor_tolerates_arbitrary_chunk_boundaries ... ok
[INFO] [stdout] test singular_omission_run_says_line_not_lines ... ok
[INFO] [stdout] test small_output_passes_through_uncompressed ... ok
[INFO] [stdout] test whitespace_only_keep_pattern_is_rejected ... ok
[INFO] [stdout] test stream_compressor_normalizes_crlf_in_compressed_mode ... ok
[INFO] [stdout] test single_non_critical_line_passes_through_without_newline ... ok
[INFO] [stdout] test stream_compressor_is_byte_stable ... ok
[INFO] [stdout] test passthrough_without_trailing_newline_is_byte_verbatim ... ok
[INFO] [stdout] test stream_compressor_handles_ten_million_plain_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ctx_exec
[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" "75d3f685805fdb809608816360065df79b9667e8cb7418c350493df8acf9c46c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75d3f685805fdb809608816360065df79b9667e8cb7418c350493df8acf9c46c", kill_on_drop: false }`
[INFO] [stdout] 75d3f685805fdb809608816360065df79b9667e8cb7418c350493df8acf9c46c
