[INFO] fetching crate xpatch 0.4.2...
[INFO] testing xpatch-0.4.2 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate xpatch 0.4.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate xpatch 0.4.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate xpatch 0.4.2
[INFO] tweaked toml for crates.io crate xpatch 0.4.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xpatch 0.4.2 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xpatch 0.4.2 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36515657f2d65ffbec36eb4fd11395d3968ab7a18ceee1b50dc451ffca43b7fb
[INFO] running `Command { std: "docker" "start" "-a" "36515657f2d65ffbec36eb4fd11395d3968ab7a18ceee1b50dc451ffca43b7fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36515657f2d65ffbec36eb4fd11395d3968ab7a18ceee1b50dc451ffca43b7fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36515657f2d65ffbec36eb4fd11395d3968ab7a18ceee1b50dc451ffca43b7fb", kill_on_drop: false }`
[INFO] [stdout] 36515657f2d65ffbec36eb4fd11395d3968ab7a18ceee1b50dc451ffca43b7fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 766c00fec986c4ed4adbf3cc767352f31219a33085cc9d1b7334b71823ca61d5
[INFO] running `Command { std: "docker" "start" "-a" "766c00fec986c4ed4adbf3cc767352f31219a33085cc9d1b7334b71823ca61d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling safe_arch v1.0.0
[INFO] [stderr]    Compiling wide v1.0.2
[INFO] [stderr]    Compiling toml_edit v0.23.9
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]    Compiling gdelta v0.2.1
[INFO] [stderr]    Compiling num_enum v0.7.5
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling xpatch v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.54s
[INFO] running `Command { std: "docker" "inspect" "766c00fec986c4ed4adbf3cc767352f31219a33085cc9d1b7334b71823ca61d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "766c00fec986c4ed4adbf3cc767352f31219a33085cc9d1b7334b71823ca61d5", kill_on_drop: false }`
[INFO] [stdout] 766c00fec986c4ed4adbf3cc767352f31219a33085cc9d1b7334b71823ca61d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3e8c5afe053ef91dc59eaf9967ff416a543ebf69adfa89d1709575f67988531
[INFO] running `Command { std: "docker" "start" "-a" "a3e8c5afe053ef91dc59eaf9967ff416a543ebf69adfa89d1709575f67988531", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling libz-sys v1.1.23
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling libgit2-sys v0.18.3+1.9.2
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling open-vcdiff-sys v0.1.1
[INFO] [stderr]    Compiling unit-prefix v0.5.2
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling jiff v0.2.16
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling num_enum v0.7.5
[INFO] [stderr]    Compiling xpatch v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling criterion-plot v0.8.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling console v0.16.1
[INFO] [stderr]    Compiling sysinfo v0.37.2
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling indicatif v0.18.3
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling ctrlc v3.5.1
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_filter v0.1.4
[INFO] [stderr]    Compiling criterion v0.8.1
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling vcdiff v0.1.0
[INFO] [stderr]    Compiling git2 v0.20.3
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.77s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "a3e8c5afe053ef91dc59eaf9967ff416a543ebf69adfa89d1709575f67988531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e8c5afe053ef91dc59eaf9967ff416a543ebf69adfa89d1709575f67988531", kill_on_drop: false }`
[INFO] [stdout] a3e8c5afe053ef91dc59eaf9967ff416a543ebf69adfa89d1709575f67988531
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9147928b10df0f03da985cc742a27f65ec59f7dca4a312dc0ff6ee10018d34d4
[INFO] running `Command { std: "docker" "start" "-a" "9147928b10df0f03da985cc742a27f65ec59f7dca4a312dc0ff6ee10018d34d4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xpatch-18f64136c1bc5212)
[INFO] [stdout] 
[INFO] [stdout] running 76 tests
[INFO] [stdout] test delta::tests::test_analyze_complex_change ... ok
[INFO] [stdout] test delta::tests::test_analyze_continuous_add_at_end ... ok
[INFO] [stdout] test delta::tests::test_analyze_continuous_add_at_start ... ok
[INFO] [stdout] test delta::tests::test_analyze_continuous_remove_at_end ... ok
[INFO] [stdout] test delta::tests::test_analyze_continuous_remove_at_middle ... ok
[INFO] [stdout] test delta::tests::test_analyze_continuous_remove_at_start ... ok
[INFO] [stdout] test delta::tests::test_analyze_continuous_add_at_middle ... ok
[INFO] [stdout] test delta::tests::test_analyze_no_change ... ok
[INFO] [stdout] test delta::tests::test_decode_corrupted_header ... ok
[INFO] [stdout] test delta::tests::test_detect_four_char_repeat ... ok
[INFO] [stdout] test delta::tests::test_decode_empty_delta ... ok
[INFO] [stdout] test delta::tests::test_detect_single_char_repeat ... ok
[INFO] [stdout] test delta::tests::test_detect_no_repeat ... ok
[INFO] [stdout] test delta::tests::test_detect_two_char_repeat ... ok
[INFO] [stdout] test delta::tests::test_detect_partial_repeat ... ok
[INFO] [stdout] test delta::tests::test_complex_change ... ok
[INFO] [stdout] test delta::tests::test_detect_too_short ... ok
[INFO] [stdout] test delta::tests::test_header_all_algorithms ... ok
[INFO] [stdout] test delta::tests::test_get_tag_empty_delta ... ok
[INFO] [stdout] test delta::tests::test_gdelta_without_zstd ... ok
[INFO] [stdout] test delta::tests::test_header_large_tag ... ok
[INFO] [stdout] test delta::tests::test_gdelta_with_zstd ... ok
[INFO] [stdout] test delta::tests::test_header_small_tag ... ok
[INFO] [stdout] test delta::tests::test_large_removal ... ok
[INFO] [stdout] test delta::tests::test_remove_from_end ... ok
[INFO] [stdout] test delta::tests::test_multiple_scattered_changes ... ok
[INFO] [stdout] test delta::tests::test_remove_from_start ... ok
[INFO] [stdout] test delta::tests::test_remove_is_smaller_than_complex ... ok
[INFO] [stdout] test delta::tests::test_remove_single_char ... ok
[INFO] [stdout] test delta::tests::test_remove_roundtrip_simple ... ok
[INFO] [stdout] test delta::tests::test_chars_empty_base ... ok
[INFO] [stdout] test delta::tests::test_empty_to_empty ... ok
[INFO] [stdout] test delta::tests::test_chars_insert_at_start ... ok
[INFO] [stdout] test delta::tests::test_chars_is_smaller_than_complex ... ok
[INFO] [stdout] test delta::tests::test_chars_roundtrip_simple ... ok
[INFO] [stdout] test delta::tests::test_get_tag_large_tag ... ok
[INFO] [stdout] test delta::tests::test_repeat_chars_multi_byte_pattern ... ok
[INFO] [stdout] test delta::tests::test_chars_insert_at_end ... ok
[INFO] [stdout] test delta::tests::test_identical_data ... ok
[INFO] [stdout] test delta::tests::test_get_tag_small_tag ... ok
[INFO] [stdout] test delta::tests::test_repeat_chars_is_smaller_than_chars ... ok
[INFO] [stdout] test delta::tests::test_chars_zstd_disabled ... ok
[INFO] [stdout] test delta::tests::test_repeat_chars_simple ... ok
[INFO] [stdout] test delta::tests::test_chars_zstd_middle_insertion ... ok
[INFO] [stdout] test delta::tests::test_chars_zstd_large_addition ... ok
[INFO] [stdout] test delta::tests::test_large_insertion ... ok
[INFO] [stdout] test delta::tests::test_repeat_chars_in_middle ... ok
[INFO] [stdout] test delta::tests::test_roundtrip_with_different_tags ... ok
[INFO] [stdout] test delta::tests::test_roundtrip_property_various_sizes ... ok
[INFO] [stdout] test delta::tests::test_single_byte_change ... ok
[INFO] [stdout] test tokenizer::tests::test_decode_allocates_correct_size ... ok
[INFO] [stdout] test tokenizer::tests::test_decode_invalid_token_index ... ok
[INFO] [stdout] test tokenizer::tests::test_decode_partially_invalid ... ok
[INFO] [stdout] test tokenizer::tests::test_concurrent_access ... ok
[INFO] [stdout] test tokenizer::tests::test_decode_to_string_basic ... ok
[INFO] [stdout] test tokenizer::tests::test_empty_input ... ok
[INFO] [stdout] test tokenizer::tests::test_encode_decode_roundtrip ... ok
[INFO] [stdout] test tokenizer::tests::test_encode_performance_scales_linearly ... ok
[INFO] [stdout] test tokenizer::tests::test_encode_untokenizable_input ... ok
[INFO] [stdout] test tokenizer::tests::test_long_token_sequence ... ok
[INFO] [stdout] test tokenizer::tests::test_repeated_tokens ... ok
[INFO] [stdout] test tokenizer::tests::test_method_and_function_equivalence ... ok
[INFO] [stdout] test tokenizer::tests::test_no_partial_matches ... ok
[INFO] [stdout] test tokenizer::tests::test_longest_match_preference ... ok
[INFO] [stdout] test tokenizer::tests::test_single_byte_tokens ... ok
[INFO] [stdout] test tokenizer::tests::test_singleton_access ... ok
[INFO] [stdout] test varint::tests::test_decode_partial_buffer ... ok
[INFO] [stdout] test varint::tests::test_encode_capacity_optimization ... ok
[INFO] [stdout] test varint::tests::test_encode_decode_large_values ... ok
[INFO] [stdout] test varint::tests::test_continuation_bits ... ok
[INFO] [stdout] test varint::tests::test_encode_decode_zero ... ok
[INFO] [stdout] test varint::tests::test_encode_max_value ... ok
[INFO] [stdout] test varint::tests::test_roundtrip_random_values ... ok
[INFO] [stdout] test varint::tests::test_encode_decode_small_values ... ok
[INFO] [stdout] test varint::tests::test_size_efficiency ... ok
[INFO] [stdout] test varint::tests::test_encode_decode_medium_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xpatch
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/tokenizer.rs - tokenizer (line 35) - compile ... ok
[INFO] [stdout] test src/tokenizer.rs - tokenizer::SimpleTokenizer::decode (line 304) - compile ... ok
[INFO] [stdout] test src/tokenizer.rs - tokenizer::SimpleTokenizer::encode (line 231) - compile ... ok
[INFO] [stdout] test src/tokenizer.rs - tokenizer::decode_to_string (line 413) - compile ... ok
[INFO] [stdout] test src/tokenizer.rs - tokenizer::encode (line 381) - compile ... ok
[INFO] [stdout] test src/tokenizer.rs - tokenizer::decode (line 397) - compile ... ok
[INFO] [stdout] test src/tokenizer.rs - tokenizer::SimpleTokenizer::decode_to_string (line 345) - compile ... ok
[INFO] [stdout] test src/varint.rs - varint (line 34) ... ok
[INFO] [stdout] test src/tokenizer.rs - tokenizer::SimpleTokenizer::global (line 191) - compile ... ok
[INFO] [stdout] test src/varint.rs - varint::encode_varint (line 56) ... ok
[INFO] [stdout] test src/varint.rs - varint::decode_varint (line 112) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.49s; merged doctests compilation took 0.40s
[INFO] running `Command { std: "docker" "inspect" "9147928b10df0f03da985cc742a27f65ec59f7dca4a312dc0ff6ee10018d34d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9147928b10df0f03da985cc742a27f65ec59f7dca4a312dc0ff6ee10018d34d4", kill_on_drop: false }`
[INFO] [stdout] 9147928b10df0f03da985cc742a27f65ec59f7dca4a312dc0ff6ee10018d34d4
