[INFO] fetching crate logforth-core 0.3.1...
[INFO] testing logforth-core-0.3.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate logforth-core 0.3.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate logforth-core 0.3.1
[INFO] finished tweaking crates.io crate logforth-core 0.3.1
[INFO] tweaked toml for crates.io crate logforth-core 0.3.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate logforth-core 0.3.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate logforth-core 0.3.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f658c3c17f388b9126b50340bc17003fa40c959c871c4f3a99c06b7c57efea68
[INFO] running `Command { std: "docker" "start" "-a" "f658c3c17f388b9126b50340bc17003fa40c959c871c4f3a99c06b7c57efea68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f658c3c17f388b9126b50340bc17003fa40c959c871c4f3a99c06b7c57efea68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f658c3c17f388b9126b50340bc17003fa40c959c871c4f3a99c06b7c57efea68", kill_on_drop: false }`
[INFO] [stdout] f658c3c17f388b9126b50340bc17003fa40c959c871c4f3a99c06b7c57efea68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 898e3164f05fd8ffe3ca57afcef46f2dc15972ead70b19d4d00de47f36c86069
[INFO] running `Command { std: "docker" "start" "-a" "898e3164f05fd8ffe3ca57afcef46f2dc15972ead70b19d4d00de47f36c86069", kill_on_drop: false }`
[INFO] [stderr]    Compiling sval v2.14.1
[INFO] [stderr]    Compiling sval_ref v2.14.1
[INFO] [stderr]    Compiling sval_dynamic v2.14.1
[INFO] [stderr]    Compiling sval_fmt v2.14.1
[INFO] [stderr]    Compiling sval_buffer v2.14.1
[INFO] [stderr]    Compiling value-bag-sval2 v1.11.1
[INFO] [stderr]    Compiling value-bag v1.11.1
[INFO] [stderr]    Compiling logforth-core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.86s
[INFO] running `Command { std: "docker" "inspect" "898e3164f05fd8ffe3ca57afcef46f2dc15972ead70b19d4d00de47f36c86069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "898e3164f05fd8ffe3ca57afcef46f2dc15972ead70b19d4d00de47f36c86069", kill_on_drop: false }`
[INFO] [stdout] 898e3164f05fd8ffe3ca57afcef46f2dc15972ead70b19d4d00de47f36c86069
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e05cd010bd01aa66ff933ab82cc548d658631e9d9e9e1cd3582e777b1aff7a4a
[INFO] running `Command { std: "docker" "start" "-a" "e05cd010bd01aa66ff933ab82cc548d658631e9d9e9e1cd3582e777b1aff7a4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling insta v1.43.2
[INFO] [stderr]    Compiling logforth-core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.44s
[INFO] running `Command { std: "docker" "inspect" "e05cd010bd01aa66ff933ab82cc548d658631e9d9e9e1cd3582e777b1aff7a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e05cd010bd01aa66ff933ab82cc548d658631e9d9e9e1cd3582e777b1aff7a4a", kill_on_drop: false }`
[INFO] [stdout] e05cd010bd01aa66ff933ab82cc548d658631e9d9e9e1cd3582e777b1aff7a4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] efb1461900d5cc7300a5c71fcc06ea9b4e79864f539473d7867eb9dec6a0a6c3
[INFO] running `Command { std: "docker" "start" "-a" "efb1461900d5cc7300a5c71fcc06ea9b4e79864f539473d7867eb9dec6a0a6c3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/logforth_core-abbf143db56b02e1)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test filter::env_filter::tests::ensure_tests_cover_level_universe ... ok
[INFO] [stdout] test filter::env_filter::tests::match_beginning ... ok
[INFO] [stdout] test filter::env_filter::tests::filter_info ... ok
[INFO] [stdout] test filter::env_filter::tests::filter_beginning_longest_match ... ok
[INFO] [stdout] test filter::env_filter::tests::match_default ... ok
[INFO] [stdout] test filter::env_filter::tests::no_match ... ok
[INFO] [stdout] test filter::env_filter::tests::match_beginning_longest_match ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_default_bare_level_debug_lc ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_default ... ok
[INFO] [stdout] test filter::env_filter::tests::match_full_path ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_default_bare_level_error_lc ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_default_bare_level_error_uc ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_default_bare_level_debug_uc ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_default_bare_level_info_lc ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_default_bare_level_info_uc ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_default_bare_level_off_lc ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_default_bare_level_off_uc ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_default_bare_level_trace_lc ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_default_bare_level_warn_uc ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_default_bare_level_trace_uc ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_default_bare_level_warn_lc ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_spec_blank_level_isolated_comma_blank ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_spec_blank_level_isolated_comma_only ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_spec_blank_level_isolated ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_default_bare_level_debug_mixed ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_spec_empty_level_isolated ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_spec_global ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_spec_blank_level_isolated_blank_comma ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_spec_global_bare_warn_lc ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_spec_global_bare_warn_mixed ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_spec_global_bare_warn_uc ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_spec_empty_level ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_spec_invalid_crate ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_error_message_multiple_errors ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_spec_invalid_crate_and_level ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_spec_valid ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_spec_invalid_level ... ok
[INFO] [stderr]    Doc-tests logforth_core
[INFO] [stdout] test filter::env_filter::tests::parse_spec_multiple_invalid_crates ... ok
[INFO] [stdout] test filter::env_filter::tests::try_parse_invalid_filter ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_spec_multiple_invalid_levels ... ok
[INFO] [stdout] test filter::env_filter::tests::try_parse_valid_filter ... ok
[INFO] [stdout] test filter::env_filter::tests::zero_level ... ok
[INFO] [stdout] test record::tests::round_trip_level ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_error_message_single_error ... ok
[INFO] [stdout] test filter::env_filter::tests::parse_spec_string_level ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/append/stdio.rs - append::stdio::Stderr::with_layout (line 110) ... ok
[INFO] [stdout] test src/append/stdio.rs - append::stdio::Stderr (line 85) ... ok
[INFO] [stdout] test src/append/stdio.rs - append::stdio::Stdout::with_layout (line 53) ... ok
[INFO] [stdout] test src/filter/env_filter/mod.rs - filter::env_filter::EnvFilterBuilder (line 161) ... ok
[INFO] [stdout] test src/append/testing.rs - append::testing::Testing::with_layout (line 52) ... ok
[INFO] [stdout] test src/diagnostic/static_global.rs - diagnostic::static_global::StaticDiagnostic (line 27) ... ok
[INFO] [stdout] test src/filter/env_filter/mod.rs - filter::env_filter::EnvFilterBuilder::from_default_env (line 180) ... ok
[INFO] [stdout] test src/filter/env_filter/mod.rs - filter::env_filter::EnvFilterBuilder::from_default_env_or (line 197) ... ok
[INFO] [stdout] test src/filter/env_filter/mod.rs - filter::env_filter::EnvFilterBuilder::from_env_or (line 240) ... ok
[INFO] [stdout] test src/append/testing.rs - append::testing::Testing (line 27) ... ok
[INFO] [stdout] test src/append/stdio.rs - append::stdio::Stdout (line 28) ... ok
[INFO] [stdout] test src/diagnostic/thread_local.rs - diagnostic::thread_local::ThreadLocalDiagnostic (line 32) ... ok
[INFO] [stdout] test src/filter/env_filter/mod.rs - filter::env_filter::EnvFilterBuilder::from_env (line 215) ... ok
[INFO] [stdout] test src/layout/plain_text.rs - layout::plain_text::PlainTextLayout (line 40) ... ok
[INFO] [stdout] test src/logger/builder.rs - logger::builder::DispatchBuilder (line 137) ... ok
[INFO] [stdout] test src/logger/builder.rs - logger::builder::DispatchBuilder<false>::diagnostic (line 190) ... ok
[INFO] [stdout] test src/logger/builder.rs - logger::builder::DispatchBuilder<false>::filter (line 169) ... ok
[INFO] [stdout] test src/logger/builder.rs - logger::builder::LoggerBuilder (line 41) ... ok
[INFO] [stdout] test src/filter/env_filter/mod.rs - filter::env_filter::EnvFilterBuilder::from_spec (line 266) ... ok
[INFO] [stdout] test src/filter/env_filter/mod.rs - filter::env_filter::EnvFilterBuilder::try_from_spec (line 293) ... ok
[INFO] [stdout] test src/logger/builder.rs - logger::builder::LoggerBuilder::apply (line 124) ... ok
[INFO] [stdout] test src/logger/builder.rs - logger::builder::LoggerBuilder::dispatch (line 60) ... ok
[INFO] [stdout] test src/logger/builder.rs - logger::builder::LoggerBuilder::build (line 79) ... ok
[INFO] [stdout] test src/logger/builder.rs - logger::builder::builder (line 26) ... ok
[INFO] [stdout] test src/logger/builder.rs - logger::builder::DispatchBuilder<APPEND>::append (line 221) ... ok
[INFO] [stdout] test src/logger/builder.rs - logger::builder::LoggerBuilder::try_apply (line 101) ... ok
[INFO] [stdout] test src/record.rs - record::LevelFilter::test (line 529) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.53s; merged doctests compilation took 0.50s
[INFO] running `Command { std: "docker" "inspect" "efb1461900d5cc7300a5c71fcc06ea9b4e79864f539473d7867eb9dec6a0a6c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efb1461900d5cc7300a5c71fcc06ea9b4e79864f539473d7867eb9dec6a0a6c3", kill_on_drop: false }`
[INFO] [stdout] efb1461900d5cc7300a5c71fcc06ea9b4e79864f539473d7867eb9dec6a0a6c3