[INFO] fetching crate json-parse 1.0.1...
[INFO] testing json-parse-1.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate json-parse 1.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate json-parse 1.0.1
[INFO] finished tweaking crates.io crate json-parse 1.0.1
[INFO] tweaked toml for crates.io crate json-parse 1.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate json-parse 1.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39d81d0cf27ad5bb4bba1c8d0aee78d6da954ac1cded9d34f4e9b14197e7fbdb
[INFO] running `Command { std: "docker" "start" "-a" "39d81d0cf27ad5bb4bba1c8d0aee78d6da954ac1cded9d34f4e9b14197e7fbdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39d81d0cf27ad5bb4bba1c8d0aee78d6da954ac1cded9d34f4e9b14197e7fbdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39d81d0cf27ad5bb4bba1c8d0aee78d6da954ac1cded9d34f4e9b14197e7fbdb", kill_on_drop: false }`
[INFO] [stdout] 39d81d0cf27ad5bb4bba1c8d0aee78d6da954ac1cded9d34f4e9b14197e7fbdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf439b985894496b6756c23cc565109932365427760dd8871fa74acd7769cb68
[INFO] running `Command { std: "docker" "start" "-a" "bf439b985894496b6756c23cc565109932365427760dd8871fa74acd7769cb68", kill_on_drop: false }`
[INFO] [stderr]    Compiling json-parse v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "bf439b985894496b6756c23cc565109932365427760dd8871fa74acd7769cb68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf439b985894496b6756c23cc565109932365427760dd8871fa74acd7769cb68", kill_on_drop: false }`
[INFO] [stdout] bf439b985894496b6756c23cc565109932365427760dd8871fa74acd7769cb68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ccc6976c5529959f3101ae721d3fbb2d8f8e1a0f459e66b94e8863b8b7f9a50
[INFO] running `Command { std: "docker" "start" "-a" "4ccc6976c5529959f3101ae721d3fbb2d8f8e1a0f459e66b94e8863b8b7f9a50", kill_on_drop: false }`
[INFO] [stderr]    Compiling json-parse v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "4ccc6976c5529959f3101ae721d3fbb2d8f8e1a0f459e66b94e8863b8b7f9a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ccc6976c5529959f3101ae721d3fbb2d8f8e1a0f459e66b94e8863b8b7f9a50", kill_on_drop: false }`
[INFO] [stdout] 4ccc6976c5529959f3101ae721d3fbb2d8f8e1a0f459e66b94e8863b8b7f9a50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d38c180718392d27d41266dbc13d70e79bb4f2166ca8f203977038146e770bb1
[INFO] running `Command { std: "docker" "start" "-a" "d38c180718392d27d41266dbc13d70e79bb4f2166ca8f203977038146e770bb1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/json_parse-1fa3dd1c92d0f3cc)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::parser_tests::test_arrays_simple ... ok
[INFO] [stdout] test tests::parser_tests::test_arrays_unclosed ... ok
[INFO] [stdout] test tests::parser_tests::test_arrays_trailing_comma ... ok
[INFO] [stdout] test tests::parser_tests::test_nested_arrays ... ok
[INFO] [stdout] test tests::parser_tests::test_nested_arrays_mismatched ... ok
[INFO] [stdout] test tests::parser_tests::test_basic_values ... ok
[INFO] [stdout] test tests::parser_tests::test_objects_key_rules ... ok
[INFO] [stdout] test tests::scanner_tests::test_basic_values ... ok
[INFO] [stdout] test tests::parser_tests::test_objects_ok ... ok
[INFO] [stdout] test tests::scanner_tests::test_eofs ... ok
[INFO] [stdout] test tests::scanner_tests::test_fraction_without_decimal ... ok
[INFO] [stdout] test tests::scanner_tests::test_byte_offsets ... ok
[INFO] [stdout] test tests::scanner_tests::test_fraction_without_integer ... ok
[INFO] [stdout] test tests::scanner_tests::test_illegal_exponents ... ok
[INFO] [stdout] test tests::scanner_tests::test_lone_minus ... ok
[INFO] [stdout] test tests::scanner_tests::test_invalid_unicode_escape ... ok
[INFO] [stdout] test tests::scanner_tests::test_number_formats ... ok
[INFO] [stdout] test tests::scanner_tests::test_strings_ok ... ok
[INFO] [stdout] test tests::scanner_tests::test_successful_unicode_encoding_ascii ... ok
[INFO] [stdout] test tests::scanner_tests::test_string_control_characters ... ok
[INFO] [stdout] test tests::scanner_tests::test_successful_unicode_literals_others ... ok
[INFO] [stdout] test tests::scanner_tests::test_successful_unicode_encoding_others ... ok
[INFO] [stdout] test tests::scanner_tests::test_unfinished_unicode_escape ... ok
[INFO] [stdout] test tests::scanner_tests::test_string_raw_newline_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests json_parse
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - parse (line 22) ... ok
[INFO] [stdout] test src/lib.rs - parse (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d38c180718392d27d41266dbc13d70e79bb4f2166ca8f203977038146e770bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d38c180718392d27d41266dbc13d70e79bb4f2166ca8f203977038146e770bb1", kill_on_drop: false }`
[INFO] [stdout] d38c180718392d27d41266dbc13d70e79bb4f2166ca8f203977038146e770bb1