[INFO] fetching crate fuga-json-seq-parser 0.2.0...
[INFO] testing fuga-json-seq-parser-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate fuga-json-seq-parser 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate fuga-json-seq-parser 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate fuga-json-seq-parser 0.2.0
[INFO] tweaked toml for crates.io crate fuga-json-seq-parser 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fuga-json-seq-parser 0.2.0 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 fuga-json-seq-parser 0.2.0 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43c726bb56cc554261c4ecf03dcfe7037918a34bf28fe9c300f2544108608f41
[INFO] running `Command { std: "docker" "start" "-a" "43c726bb56cc554261c4ecf03dcfe7037918a34bf28fe9c300f2544108608f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43c726bb56cc554261c4ecf03dcfe7037918a34bf28fe9c300f2544108608f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c726bb56cc554261c4ecf03dcfe7037918a34bf28fe9c300f2544108608f41", kill_on_drop: false }`
[INFO] [stdout] 43c726bb56cc554261c4ecf03dcfe7037918a34bf28fe9c300f2544108608f41
[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=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] 1d67fe290414391d48e03a1a86f6ec07c99f51005510e7acfeef0b8b43dbf0f8
[INFO] running `Command { std: "docker" "start" "-a" "1d67fe290414391d48e03a1a86f6ec07c99f51005510e7acfeef0b8b43dbf0f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.53
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling embedded-io v0.3.1
[INFO] [stderr]    Compiling uuid v1.3.0
[INFO] [stderr]    Compiling spin v0.9.6
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling heapless v0.7.16
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling aquamarine v0.1.12
[INFO] [stderr]    Compiling fuga-json-seq-parser v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.61s
[INFO] running `Command { std: "docker" "inspect" "1d67fe290414391d48e03a1a86f6ec07c99f51005510e7acfeef0b8b43dbf0f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d67fe290414391d48e03a1a86f6ec07c99f51005510e7acfeef0b8b43dbf0f8", kill_on_drop: false }`
[INFO] [stdout] 1d67fe290414391d48e03a1a86f6ec07c99f51005510e7acfeef0b8b43dbf0f8
[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=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] 11ed8df50266c0b6d22352423865a2cd4deb003c856940734729b49a5682e979
[INFO] running `Command { std: "docker" "start" "-a" "11ed8df50266c0b6d22352423865a2cd4deb003c856940734729b49a5682e979", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuga-json-seq-parser v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "11ed8df50266c0b6d22352423865a2cd4deb003c856940734729b49a5682e979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11ed8df50266c0b6d22352423865a2cd4deb003c856940734729b49a5682e979", kill_on_drop: false }`
[INFO] [stdout] 11ed8df50266c0b6d22352423865a2cd4deb003c856940734729b49a5682e979
[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=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] 4d07459433f32f4660761cd28cc46323ee46a02d6c9b13b0f70d3c2fd02717cf
[INFO] running `Command { std: "docker" "start" "-a" "4d07459433f32f4660761cd28cc46323ee46a02d6c9b13b0f70d3c2fd02717cf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fuga_json_seq_parser-8eac6bb415310b3b)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test json::test::test_parser_array_multiple_values ... ok
[INFO] [stdout] test json::test::test_parser_empty_array ... ok
[INFO] [stdout] test json::test::test_parser_empty_map ... ok
[INFO] [stdout] test json::test::test_parser_empty_string ... ok
[INFO] [stdout] test json::test::test_parser_nested_array ... ok
[INFO] [stdout] test json::test::test_parser_map_multiple_values ... ok
[INFO] [stdout] test json::test::test_parser_nested_map_array ... ok
[INFO] [stdout] test json::test::test_parser_array_single_string ... ok
[INFO] [stdout] test json::test::test_parser_single_number ... ok
[INFO] [stdout] test json::test::test_parser_single_continuing_string ... ok
[INFO] [stdout] test json::test::test_parser_single_string ... ok
[INFO] [stdout] test json::test::test_parser_single_null ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fuga_json_seq_parser
[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" "4d07459433f32f4660761cd28cc46323ee46a02d6c9b13b0f70d3c2fd02717cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d07459433f32f4660761cd28cc46323ee46a02d6c9b13b0f70d3c2fd02717cf", kill_on_drop: false }`
[INFO] [stdout] 4d07459433f32f4660761cd28cc46323ee46a02d6c9b13b0f70d3c2fd02717cf