[INFO] fetching crate vr-jcs 0.4.1...
[INFO] testing vr-jcs-0.4.1 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate vr-jcs 0.4.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate vr-jcs 0.4.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate vr-jcs 0.4.1
[INFO] tweaked toml for crates.io crate vr-jcs 0.4.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vr-jcs 0.4.1 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 vr-jcs 0.4.1 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1588291e0d895e34bdf1d24b519f2f5ca0cf5a926b85afd4d61b07e6e6f1355c
[INFO] running `Command { std: "docker" "start" "-a" "1588291e0d895e34bdf1d24b519f2f5ca0cf5a926b85afd4d61b07e6e6f1355c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1588291e0d895e34bdf1d24b519f2f5ca0cf5a926b85afd4d61b07e6e6f1355c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1588291e0d895e34bdf1d24b519f2f5ca0cf5a926b85afd4d61b07e6e6f1355c", kill_on_drop: false }`
[INFO] [stdout] 1588291e0d895e34bdf1d24b519f2f5ca0cf5a926b85afd4d61b07e6e6f1355c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 67c75eb4d07a27c49f54ee428780a9029245ed0094b7a01974d57835d99b5f1b
[INFO] running `Command { std: "docker" "start" "-a" "67c75eb4d07a27c49f54ee428780a9029245ed0094b7a01974d57835d99b5f1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]    Compiling vr-jcs v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `Command { std: "docker" "inspect" "67c75eb4d07a27c49f54ee428780a9029245ed0094b7a01974d57835d99b5f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67c75eb4d07a27c49f54ee428780a9029245ed0094b7a01974d57835d99b5f1b", kill_on_drop: false }`
[INFO] [stdout] 67c75eb4d07a27c49f54ee428780a9029245ed0094b7a01974d57835d99b5f1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 98c502e71196dceb721fec76f7430ac60f51fa352c42232f5bebbbc8a84ddede
[INFO] running `Command { std: "docker" "start" "-a" "98c502e71196dceb721fec76f7430ac60f51fa352c42232f5bebbbc8a84ddede", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling vr-jcs v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.30s
[INFO] running `Command { std: "docker" "inspect" "98c502e71196dceb721fec76f7430ac60f51fa352c42232f5bebbbc8a84ddede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98c502e71196dceb721fec76f7430ac60f51fa352c42232f5bebbbc8a84ddede", kill_on_drop: false }`
[INFO] [stdout] 98c502e71196dceb721fec76f7430ac60f51fa352c42232f5bebbbc8a84ddede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ed1b266ee2167da6e8d77d9ea7d6f5bb51c0d787e1d24726f5f981394930e012
[INFO] running `Command { std: "docker" "start" "-a" "ed1b266ee2167da6e8d77d9ea7d6f5bb51c0d787e1d24726f5f981394930e012", 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/vr_jcs-2e36f0650f6fde01)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test tests::canonical_digest_carries_algorithm ... ok
[INFO] [stdout] test tests::accepts_exact_large_integer ... ok
[INFO] [stdout] test tests::canonicalize_accepts_clean_input_unchanged ... ok
[INFO] [stdout] test tests::canonicalize_rejects_non_exact_large_integer ... ok
[INFO] [stdout] test tests::canonicalize_rejects_noncharacter_in_string_value ... ok
[INFO] [stdout] test tests::deeply_nested_canonicalization ... ok
[INFO] [stdout] test tests::canonicalize_rejects_noncharacter_in_property_name ... ok
[INFO] [stdout] test tests::ecmascript_number_rendering ... ok
[INFO] [stdout] test tests::depth_beyond_limit_rejected_emit ... ok
[INFO] [stdout] test tests::empty_object ... ok
[INFO] [stdout] test tests::error_display_number ... ok
[INFO] [stdout] test tests::error_display_string ... ok
[INFO] [stdout] test tests::rejects_duplicate_property_names ... ok
[INFO] [stdout] test tests::rejects_noncharacters ... ok
[INFO] [stdout] test tests::rfc_8785_primitive_example ... ok
[INFO] [stdout] test tests::rfc_8785_property_sorting_example ... ok
[INFO] [stdout] test tests::rejects_non_exact_large_integer ... ok
[INFO] [stdout] test tests::preserves_array_order_and_recurses_objects ... ok
[INFO] [stdout] test tests::scalar_is_noop ... ok
[INFO] [stdout] test tests::rejects_nested_duplicate_property_names ... ok
[INFO] [stdout] test tests::strategy_blake3_untagged_matches_fixed_wrapper ... ok
[INFO] [stdout] test tests::strategy_sha256_reports_unsupported ... ok
[INFO] [stdout] test tests::to_canon_blake3_digest_from_slice_matches_value_path ... ok
[INFO] [stdout] test tests::to_canon_blake3_digest_from_slice_rejects_duplicate_keys ... ok
[INFO] [stdout] test tests::to_canon_blake3_digest_matches_manual_pairing ... ok
[INFO] [stdout] test tests::error_display_json ... ok
[INFO] [stdout] test tests::shuffle_invariant ... ok
[INFO] [stdout] test tests::to_canon_blake3_digest_rejects_nonfinite_float ... ok
[INFO] [stdout] test tests::to_canon_blake3_digest_stable_across_calls ... ok
[INFO] [stdout] test tests::strategy_blake3_domain_separated_distinguishes_contexts ... ok
[INFO] [stdout] test tests::strategy_blake3_keyed_differs_from_untagged ... ok
[INFO] [stdout] test tests::deprecated_typed_path_depth::beyond_limit_rejected ... ok
[INFO] [stdout] test tests::error_display_nesting_depth ... ok
[INFO] [stdout] test tests::shuffle_invariant_hashing ... ok
[INFO] [stdout] test tests::sorts_keys_by_utf16_code_units ... ok
[INFO] [stdout] test tests::extreme_depth_does_not_stack_overflow ... ok
[INFO] [stdout] test tests::depth_at_limit_accepted_emit ... ok
[INFO] [stdout] test tests::deprecated_typed_path_depth::at_limit_accepted ... ok
[INFO] [stdout] test tests::depth_beyond_limit_rejected_canonicalize ... ok
[INFO] [stdout] test tests::mixed_types_in_object ... ok
[INFO] [stdout] test tests::sorts_ascii_keys ... ok
[INFO] [stdout] test tests::depth_at_limit_accepted_canonicalize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test empty_structures ... ok
[INFO] [stdout] test literals ... ok
[INFO] [stdout] test negative_zero_renders_as_zero ... ok
[INFO] [stdout] test reject_duplicate_keys ... ok
[INFO] [stdout] test reject_noncharacter_u_fdd0 ... ok
[INFO] [stdout] test reject_nested_duplicate_keys ... ok
[INFO] [stdout] test integer_rendering ... ok
[INFO] [stdout] test nested_sorting ... ok
[INFO] [stdout] test rfc8785_backslash_and_quote_escaping ... ok
[INFO] [stdout] test rfc8785_composite_example ... ok
[INFO] [stdout] test rfc8785_exponential_notation ... ok
[INFO] [stdout] test rfc8785_literals ... ok
[INFO] [stdout] test rfc8785_number_integers ... ok
[INFO] [stdout] test rfc8785_duplicate_rejection ... ok
[INFO] [stdout] test rfc8785_number_zero ... ok
[INFO] [stdout] test rfc8785_string_escaping ... ok
[INFO] [stdout] test rfc8785_property_ordering_unicode ... ok
[INFO] [stdout] test utf16_property_sorting ... ok
[INFO] [stdout] test rfc8785_shortest_representation ... ok
[INFO] [stdout] test rfc8785_property_ordering_ascii ... ok
[INFO] [stderr]      Running tests/conformance.rs (/opt/rustwide/target/debug/deps/conformance-d2916f6754a72f4c)
[INFO] [stdout] test rfc8785_number_fractions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/deprecated_typed_api.rs (/opt/rustwide/target/debug/deps/deprecated_typed_api-0b10a1e824efb493)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test struct_serialization ... ok
[INFO] [stdout] test typed_path_agrees_with_strict_on_admitted_input ... ok
[INFO] [stdout] test typed_bytes_equals_typed_string_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/differential.rs (/opt/rustwide/target/debug/deps/differential-f9ae15e677513566)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test compact_array ... ok
[INFO] [stdout] test blake3_digest_matches_across_construction_orders ... ok
[INFO] [stdout] test compact_nested ... ok
[INFO] [stdout] test compact_object ... ok
[INFO] [stdout] test deterministic_across_calls ... ok
[INFO] [stdout] test deterministic_across_construction_order ... ok
[INFO] [stdout] test keys_sorted_utf16_not_utf8 ... ok
[INFO] [stdout] test keys_sorted_ascii ... ok
[INFO] [stdout] test jcs_sorts_differently_from_byte_order_for_supplementary_chars ... ok
[INFO] [stdout] test no_private_sentinel_in_output ... ok
[INFO] [stdout] test round_trip_flat_object ... ok
[INFO] [stdout] test round_trip_nested ... ok
[INFO] [stdout] test vr_jcs_output_is_valid_json ... ok
[INFO] [stdout] test round_trip_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/known_receipt_fixtures.rs (/opt/rustwide/target/debug/deps/known_receipt_fixtures-3713d430aba1240f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test canonical_payload_accepted_strict ... ok
[INFO] [stdout] test pretty_receipt_accepted_via_serde_roundtrip ... ok
[INFO] [stdout] test canonical_receipt_accepted_strict ... ok
[INFO] [stdout] test canonical_receipt_digest_is_stable ... ok
[INFO] [stdout] test pretty_receipt_strict_parse_and_canonical_emit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]      Running tests/public_surface.rs (/opt/rustwide/target/debug/deps/public_surface-60f99daae19c830b)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test deprecated_typed_path_symbols_are_usable ... ok
[INFO] [stdout] test canonical_bytes_newtype_wraps_and_matches_raw_path ... ok
[INFO] [stdout] test strict_path_symbols_are_usable ... ok
[INFO] [stdout] test fixed_blake3_convenience_symbols_are_usable ... ok
[INFO] [stdout] test digest_strategy_symbols_are_usable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]    Doc-tests vr_jcs
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed1b266ee2167da6e8d77d9ea7d6f5bb51c0d787e1d24726f5f981394930e012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed1b266ee2167da6e8d77d9ea7d6f5bb51c0d787e1d24726f5f981394930e012", kill_on_drop: false }`
[INFO] [stdout] ed1b266ee2167da6e8d77d9ea7d6f5bb51c0d787e1d24726f5f981394930e012
