[INFO] fetching crate serde-json-fmt 0.2.0...
[INFO] testing serde-json-fmt-0.2.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate serde-json-fmt 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate serde-json-fmt 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate serde-json-fmt 0.2.0
[INFO] tweaked toml for crates.io crate serde-json-fmt 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-json-fmt 0.2.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serde-json-fmt 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ryu v1.0.15
[INFO] [stderr]   Downloaded indoc v2.0.4
[INFO] [stderr]   Downloaded itoa v1.0.9
[INFO] [stderr]   Downloaded semver v1.0.20
[INFO] [stderr]   Downloaded serde_derive v1.0.189
[INFO] [stderr]   Downloaded serde v1.0.189
[INFO] [stderr]   Downloaded memchr v2.6.4
[INFO] [stderr]   Downloaded serde_json v1.0.107
[INFO] [stderr]   Downloaded compact_str v0.10.0
[INFO] [stderr]   Downloaded aho-corasick v1.1.2
[INFO] [stderr]   Downloaded syn v2.0.90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 66c570ce85b57992bea59ac0e8b4de0651b7ccdd4a39d039a260af7695d054fd
[INFO] running `Command { std: "docker" "start" "66c570ce85b57992bea59ac0e8b4de0651b7ccdd4a39d039a260af7695d054fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66c570ce85b57992bea59ac0e8b4de0651b7ccdd4a39d039a260af7695d054fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "66c570ce85b57992bea59ac0e8b4de0651b7ccdd4a39d039a260af7695d054fd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66c570ce85b57992bea59ac0e8b4de0651b7ccdd4a39d039a260af7695d054fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "66c570ce85b57992bea59ac0e8b4de0651b7ccdd4a39d039a260af7695d054fd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.189
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling compact_str v0.10.0
[INFO] [stderr]    Compiling serde-json-fmt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "66c570ce85b57992bea59ac0e8b4de0651b7ccdd4a39d039a260af7695d054fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "66c570ce85b57992bea59ac0e8b4de0651b7ccdd4a39d039a260af7695d054fd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling rstest v0.26.1
[INFO] [stderr]    Compiling serde-json-fmt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.08s
[INFO] running `Command { std: "docker" "inspect" "66c570ce85b57992bea59ac0e8b4de0651b7ccdd4a39d039a260af7695d054fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "66c570ce85b57992bea59ac0e8b4de0651b7ccdd4a39d039a260af7695d054fd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_json_fmt-d900b88c64df181e)
[INFO] [stdout] 
[INFO] [stdout] running 126 tests
[INFO] [stdout] test tests::test_format_pretty ... ok
[INFO] [stdout] test tests::test_display_invalid_character ... ok
[INFO] [stdout] test tests::test_format_pretty_matches_serde_json ... ok
[INFO] [stdout] test tests::test_format_pretty_tab_indent ... ok
[INFO] [stdout] test tests::test_format_default_matches_serde_json ... ok
[INFO] [stdout] test tests::test_format_pretty_complicated ... ok
[INFO] [stdout] test tests::test_format_pretty_empty_indent ... ok
[INFO] [stdout] test tests::test_format_spaced_separators ... ok
[INFO] [stdout] test tests::test_format_default ... ok
[INFO] [stdout] test tests::test_format_pretty_complicated_indent_4 ... ok
[INFO] [stdout] test tests::test_format_default_is_new ... ok
[INFO] [stdout] test tests::test_display_missing_separator ... ok
[INFO] [stdout] test tests::test_format_top_level_array ... ok
[INFO] [stdout] test tests::test_format_top_level_string_pretty ... ok
[INFO] [stdout] test tests::test_format_top_level_int_pretty ... ok
[INFO] [stdout] test tests::test_format_top_level_null ... ok
[INFO] [stdout] test tests::test_format_top_level_float ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_02 ... ok
[INFO] [stdout] test tests::test_format_top_level_float_pretty ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_06 ... ok
[INFO] [stdout] test tests::test_format_top_level_int ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_05 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_03 ... ok
[INFO] [stdout] test tests::test_format_top_level_null_pretty ... ok
[INFO] [stdout] test tests::test_format_top_level_string ... ok
[INFO] [stdout] test tests::test_format_unicode ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_04 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_09 ... ok
[INFO] [stdout] test tests::test_format_top_level_array_pretty ... ok
[INFO] [stdout] test tests::test_format_top_level_bool ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_08 ... ok
[INFO] [stdout] test tests::test_format_unicode_in_ascii ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_16 ... ok
[INFO] [stdout] test tests::test_format_top_level_bool_pretty ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_17 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_18 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_07 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_19 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_10 ... ok
[INFO] [stdout] test tests::test_format_weird_separators ... ok
[INFO] [stdout] test tests::test_display_multiple_separators ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_21 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_13 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_22 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_25 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_27 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_23 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_32 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_33 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_34 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_35 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_36 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_24 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_37 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_38 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_39 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_28 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_31 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_29 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_42 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_45 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_01 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_11 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_12 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_26 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_30 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_03 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_02 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_04 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_43 ... ok
[INFO] [stderr]      Running tests/building.rs (/opt/rustwide/target/debug/deps/building-ba82ef7fe862a7ab)
[INFO] [stdout] test tests::test_validate_string_no_sep::case_20 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_40 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_44 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_41 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_46 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_09 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_01 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_14 ... ok
[INFO] [stdout] test tests::test_format_pretty_zero_indent_width ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_15 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_15 ... ok
[INFO] [stdout] test tests::test_validate_string_no_sep::case_47 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_16 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_14 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_17 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_05 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_10 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_11 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_19 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_20 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_25 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_27 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_29 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_30 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_31 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_24 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_26 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_06 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_32 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_07 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_33 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_08 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_37 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_18 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_38 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_21 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_36 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_40 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_42 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_41 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_43 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_34 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_44 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_35 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_45 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_46 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_12 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_22 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_47 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_23 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_13 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_49 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_39 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_28 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_50 ... ok
[INFO] [stdout] test tests::test_validate_string_sep::case_48 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 126 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_json_frmtr_is_formatter ... ok
[INFO] [stdout] test test_json_formatter_is_formatter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_json_fmt
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "66c570ce85b57992bea59ac0e8b4de0651b7ccdd4a39d039a260af7695d054fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66c570ce85b57992bea59ac0e8b4de0651b7ccdd4a39d039a260af7695d054fd", kill_on_drop: false }`
[INFO] [stdout] 66c570ce85b57992bea59ac0e8b4de0651b7ccdd4a39d039a260af7695d054fd
