[INFO] fetching crate dec-sixbit 0.1.4...
[INFO] testing dec-sixbit-0.1.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate dec-sixbit 0.1.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate dec-sixbit 0.1.4
[INFO] finished tweaking crates.io crate dec-sixbit 0.1.4
[INFO] tweaked toml for crates.io crate dec-sixbit 0.1.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dec-sixbit 0.1.4 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dec-sixbit 0.1.4 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-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bead2e2c32b163d03e1ce10834999dcf8a2a30bf92e24c465415ef602b3b968d
[INFO] running `Command { std: "docker" "start" "-a" "bead2e2c32b163d03e1ce10834999dcf8a2a30bf92e24c465415ef602b3b968d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bead2e2c32b163d03e1ce10834999dcf8a2a30bf92e24c465415ef602b3b968d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bead2e2c32b163d03e1ce10834999dcf8a2a30bf92e24c465415ef602b3b968d", kill_on_drop: false }`
[INFO] [stdout] bead2e2c32b163d03e1ce10834999dcf8a2a30bf92e24c465415ef602b3b968d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5add55299d85fa33e2f7c563df9a52ace13e6903afa267101ccc3c6906012d92
[INFO] running `Command { std: "docker" "start" "-a" "5add55299d85fa33e2f7c563df9a52ace13e6903afa267101ccc3c6906012d92", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.15
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling dec-sixbit v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.16s
[INFO] running `Command { std: "docker" "inspect" "5add55299d85fa33e2f7c563df9a52ace13e6903afa267101ccc3c6906012d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5add55299d85fa33e2f7c563df9a52ace13e6903afa267101ccc3c6906012d92", kill_on_drop: false }`
[INFO] [stdout] 5add55299d85fa33e2f7c563df9a52ace13e6903afa267101ccc3c6906012d92
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd3ebc3f7f6f8b67bad5d4639c1d9881e7f94853ad4c79dbb5d15a51c9fbcf0b
[INFO] running `Command { std: "docker" "start" "-a" "dd3ebc3f7f6f8b67bad5d4639c1d9881e7f94853ad4c79dbb5d15a51c9fbcf0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.137
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling dec-sixbit v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.79s
[INFO] running `Command { std: "docker" "inspect" "dd3ebc3f7f6f8b67bad5d4639c1d9881e7f94853ad4c79dbb5d15a51c9fbcf0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd3ebc3f7f6f8b67bad5d4639c1d9881e7f94853ad4c79dbb5d15a51c9fbcf0b", kill_on_drop: false }`
[INFO] [stdout] dd3ebc3f7f6f8b67bad5d4639c1d9881e7f94853ad4c79dbb5d15a51c9fbcf0b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c39b76cd4f2ec1dfd01455eab5a3cce0cc3bc2867eaafb1889785d6143286d9d
[INFO] running `Command { std: "docker" "start" "-a" "c39b76cd4f2ec1dfd01455eab5a3cce0cc3bc2867eaafb1889785d6143286d9d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dec_sixbit-95e48aed775d0b65)
[INFO] [stdout] 
[INFO] [stdout] running 60 tests
[INFO] [stdout] test decode::tests::test_decode_empty ... ok
[INFO] [stdout] test decode::tests::test_decode_unchecked ... ok
[INFO] [stdout] test decode::tests::test_decode_basic ... ok
[INFO] [stdout] test decode::tests::test_invalid_length ... ok
[INFO] [stdout] test encode::tests::test_encode_empty_string ... ok
[INFO] [stdout] test encode::tests::test_encode_multiple_chunks ... ok
[INFO] [stdout] test encode::tests::test_encode_three_characters ... ok
[INFO] [stdout] test decode::tests::test_not_zero_len_but_empty ... ok
[INFO] [stdout] test encode::tests::test_encode_two_characters ... ok
[INFO] [stdout] test encode::tests::test_encode_four_characters ... ok
[INFO] [stdout] test encode::tests::test_encode_unchecked_empty_string ... ok
[INFO] [stdout] test encode::tests::test_encode_partial_chunks ... ok
[INFO] [stdout] test encode::tests::test_encode_unchecked_partial_chunks ... ok
[INFO] [stdout] test encode::tests::test_encode_unchecked_three_characters ... ok
[INFO] [stdout] test encode::tests::test_encode_unchecked_two_characters ... ok
[INFO] [stdout] test encode::tests::test_encode_unchecked_valid_input ... ok
[INFO] [stdout] test encode::tests::test_encode_with_invalid_character_above_range ... ok
[INFO] [stdout] test encode::tests::test_encode_unchecked_large_input ... ok
[INFO] [stdout] test encode::tests::test_encode_with_invalid_character_below_range ... ok
[INFO] [stdout] test encode::tests::test_encode_with_invalid_character_non_ascii ... ok
[INFO] [stdout] test struct_api::tests::test_as_bytes ... ok
[INFO] [stdout] test struct_api::tests::test_ordering ... ok
[INFO] [stdout] test struct_api::tests::test_contains ... ok
[INFO] [stdout] test struct_api::tests::test_from_str ... ok
[INFO] [stdout] test struct_api::tests::test_get_invalid_index ... ok
[INFO] [stdout] test struct_api::tests::test_get_valid_index ... ok
[INFO] [stdout] test struct_api::tests::test_hash ... ok
[INFO] [stdout] test struct_api::tests::test_starts_with ... ok
[INFO] [stdout] test struct_api::tests::test_serde_serialize_deserialize_human_readable ... ok
[INFO] [stdout] test struct_api::tests::test_serde_serialize_deserialize_binary ... ok
[INFO] [stderr] Input SIXBIT values:
[INFO] [stderr]   A: dec=33 bin=100001
[INFO] [stderr]   B: dec=34 bin=100010
[INFO] [stderr]   C: dec=35 bin=100011
[INFO] [stderr]   D: dec=36 bin=100100
[INFO] [stderr] 
[INFO] [stderr] Expected packed bytes:
[INFO] [stderr]   byte 1 = 10000110 = (A<<2 | B>>4)
[INFO] [stderr]   byte 2 = 00101000 = (B<<4 | C>>2)
[INFO] [stderr]   byte 3 = 11100100 = (C<<6 | D)
[INFO] [stderr] 
[INFO] [stderr] Actual packed bytes:  
[INFO] [stderr]   byte 1 = 10000110
[INFO] [stderr]   byte 2 = 00101000
[INFO] [stderr]   byte 3 = 11100100
[INFO] [stdout] test struct_api::tests::test_try_from_slice_with_trailing_marker ... ok
[INFO] [stdout] test struct_api::tests::test_is_empty ... ok
[INFO] [stdout] test struct_api::tests::test_try_from_str_valid ... ok
[INFO] [stdout] test struct_api::tests::test_try_from_vec_bytes ... ok
[INFO] [stdout] test struct_api::tests::test_try_from_bytes_valid ... ok
[INFO] [stdout] test struct_api::tests::test_try_from_slice_valid ... ok
[INFO] [stdout] test struct_api::tests::test_try_from_str_invalid ... ok
[INFO] [stdout] test struct_api::tests::test_len ... ok
[INFO] [stdout] test struct_api::tests::test_display_trait ... ok
[INFO] [stdout] test struct_api::tests::test_ends_with ... ok
[INFO] [stdout] test struct_api::tests::test_equality ... ok
[INFO] [stdout] test struct_api::tests::test_new_invalid_character ... ok
[INFO] [stdout] test encode::tests::test_encode_single_character ... ok
[INFO] [stdout] test tests::test_empty_string ... ok
[INFO] [stdout] test tests::test_as_ref ... ok
[INFO] [stdout] test tests::test_invalid_characters ... ok
[INFO] [stdout] test tests::test_decode_unchecked_integrity ... ok
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] test tests::test_packed_storage ... ok
[INFO] [stdout] test struct_api::tests::test_new_empty_string ... ok
[INFO] [stdout] test tests::test_serde_readable_and_binary ... ok
[INFO] [stdout] test tests::test_partial_packing ... ok
[INFO] [stdout] test tests::test_serde_deserialization_binary ... ok
[INFO] [stdout] test tests::test_serde_serialization_readable ... ok
[INFO] [stdout] test tests::test_serde_roundtrip ... ok
[INFO] [stdout] test tests::test_from_str ... ok
[INFO] [stdout] test tests::test_encoding_decoding ... ok
[INFO] [stdout] test tests::test_trailing_spaces ... ok
[INFO] [stdout] test struct_api::tests::test_new_valid_input ... ok
[INFO] [stdout] test tests::test_try_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dec_sixbit
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/encode.rs - encode::encode_unchecked (line 135) ... ok
[INFO] [stdout] test src/lib.rs - (line 108) ... ok
[INFO] [stdout] test src/lib.rs - (line 165) ... ok
[INFO] [stdout] test src/lib.rs - (line 185) ... ok
[INFO] [stdout] test src/struct_api.rs - struct_api::DecSixbit::get (line 162) ... ok
[INFO] [stdout] test src/struct_api.rs - struct_api::DecSixbit::contains (line 225) ... ok
[INFO] [stdout] test src/lib.rs - (line 81) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/struct_api.rs - struct_api::DecSixbit::as_bytes (line 62) ... ok
[INFO] [stdout] test src/decode.rs - decode::decode_unchecked (line 53) ... ok
[INFO] [stdout] test src/lib.rs - (line 121) ... ok
[INFO] [stdout] test src/struct_api.rs - struct_api::DecSixbit::starts_with (line 183) ... ok
[INFO] [stdout] test src/encode.rs - encode::encode (line 20) ... ok
[INFO] [stdout] test src/decode.rs - decode::decode (line 20) ... ok
[INFO] [stdout] test src/struct_api.rs - struct_api::DecSixbit::ends_with (line 204) ... ok
[INFO] [stdout] test src/lib.rs - (line 67) ... ok
[INFO] [stdout] test src/lib.rs - (line 147) ... ok
[INFO] [stdout] test src/struct_api.rs - struct_api::DecSixbit::is_empty (line 98) ... ok
[INFO] [stdout] test src/struct_api.rs - struct_api::DecSixbit::len (line 80) ... ok
[INFO] [stdout] test src/struct_api.rs - struct_api::DecSixbit::new (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c39b76cd4f2ec1dfd01455eab5a3cce0cc3bc2867eaafb1889785d6143286d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c39b76cd4f2ec1dfd01455eab5a3cce0cc3bc2867eaafb1889785d6143286d9d", kill_on_drop: false }`
[INFO] [stdout] c39b76cd4f2ec1dfd01455eab5a3cce0cc3bc2867eaafb1889785d6143286d9d