[INFO] fetching crate json-parse 1.0.1...
[INFO] testing json-parse-1.0.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate json-parse 1.0.1 into /workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate json-parse 1.0.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d61a56d33906f2669124ce57d85793469a46c61f59242ce772d5eb52c5d4e763
[INFO] running `Command { std: "docker" "start" "-a" "d61a56d33906f2669124ce57d85793469a46c61f59242ce772d5eb52c5d4e763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d61a56d33906f2669124ce57d85793469a46c61f59242ce772d5eb52c5d4e763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d61a56d33906f2669124ce57d85793469a46c61f59242ce772d5eb52c5d4e763", kill_on_drop: false }`
[INFO] [stdout] d61a56d33906f2669124ce57d85793469a46c61f59242ce772d5eb52c5d4e763
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d20f36be3b7a13c241689e227491ab5e1af6e812c12e6ed7c405bf28346b725f
[INFO] running `Command { std: "docker" "start" "-a" "d20f36be3b7a13c241689e227491ab5e1af6e812c12e6ed7c405bf28346b725f", 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 0.23s
[INFO] running `Command { std: "docker" "inspect" "d20f36be3b7a13c241689e227491ab5e1af6e812c12e6ed7c405bf28346b725f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d20f36be3b7a13c241689e227491ab5e1af6e812c12e6ed7c405bf28346b725f", kill_on_drop: false }`
[INFO] [stdout] d20f36be3b7a13c241689e227491ab5e1af6e812c12e6ed7c405bf28346b725f
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0e46f7d5e4c036c66da66acd5e2177afb5c85e6c7c8cf0fe0717cf4c1143e4a
[INFO] running `Command { std: "docker" "start" "-a" "d0e46f7d5e4c036c66da66acd5e2177afb5c85e6c7c8cf0fe0717cf4c1143e4a", 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 0.35s
[INFO] running `Command { std: "docker" "inspect" "d0e46f7d5e4c036c66da66acd5e2177afb5c85e6c7c8cf0fe0717cf4c1143e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0e46f7d5e4c036c66da66acd5e2177afb5c85e6c7c8cf0fe0717cf4c1143e4a", kill_on_drop: false }`
[INFO] [stdout] d0e46f7d5e4c036c66da66acd5e2177afb5c85e6c7c8cf0fe0717cf4c1143e4a
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97273544d81c967a1838aaafec8c4c8908021e19dc6432977c1183aa969a8c85
[INFO] running `Command { std: "docker" "start" "-a" "97273544d81c967a1838aaafec8c4c8908021e19dc6432977c1183aa969a8c85", 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-68c901cddf4c41f8)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::parser_tests::test_arrays_simple ... ok
[INFO] [stdout] test tests::parser_tests::test_basic_values ... 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_objects_ok ... 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::scanner_tests::test_byte_offsets ... ok
[INFO] [stdout] test tests::scanner_tests::test_fraction_without_decimal ... ok
[INFO] [stdout] test tests::scanner_tests::test_eofs ... 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_invalid_unicode_escape ... ok
[INFO] [stdout] test tests::scanner_tests::test_lone_minus ... 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_string_control_characters ... ok
[INFO] [stdout] test tests::scanner_tests::test_successful_unicode_encoding_ascii ... 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_successful_unicode_literals_others ... 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 0.00s
[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 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97273544d81c967a1838aaafec8c4c8908021e19dc6432977c1183aa969a8c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97273544d81c967a1838aaafec8c4c8908021e19dc6432977c1183aa969a8c85", kill_on_drop: false }`
[INFO] [stdout] 97273544d81c967a1838aaafec8c4c8908021e19dc6432977c1183aa969a8c85