[INFO] fetching crate fblog 4.16.0... [INFO] testing fblog-4.16.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate fblog 4.16.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate fblog 4.16.0 [INFO] finished tweaking crates.io crate fblog 4.16.0 [INFO] tweaked toml for crates.io crate fblog 4.16.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fblog 4.16.0 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 fblog 4.16.0 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6520d2d7ec1d0ccfd15dbd675a6339a39612022864c698d9cc0bb43732714a39 [INFO] running `Command { std: "docker" "start" "-a" "6520d2d7ec1d0ccfd15dbd675a6339a39612022864c698d9cc0bb43732714a39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6520d2d7ec1d0ccfd15dbd675a6339a39612022864c698d9cc0bb43732714a39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6520d2d7ec1d0ccfd15dbd675a6339a39612022864c698d9cc0bb43732714a39", kill_on_drop: false }` [INFO] [stdout] 6520d2d7ec1d0ccfd15dbd675a6339a39612022864c698d9cc0bb43732714a39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3d224acd7863e5c1c0d7796ca3c6d6d94cf1b18298bbaa0819f51a07bae09fdc [INFO] running `Command { std: "docker" "start" "-a" "3d224acd7863e5c1c0d7796ca3c6d6d94cf1b18298bbaa0819f51a07bae09fdc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling env_home v0.1.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling cc v1.2.22 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling winnow v0.7.10 [INFO] [stderr] Compiling num-modular v0.6.1 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling toml_writer v1.0.2 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling clap_builder v4.5.46 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling bstr v1.12.0 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling lua-src v548.1.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling num-order v1.2.0 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling dirs-sys v0.5.0 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling dirs v6.0.0 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling toml_parser v1.0.2 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling clap v4.5.46 [INFO] [stderr] Compiling clap_complete v4.5.57 [INFO] [stderr] Compiling which v7.0.3 [INFO] [stderr] Compiling luajit-src v210.6.1+f9140a6 [INFO] [stderr] Compiling mlua-sys v0.8.3 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling pest v2.8.0 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling mlua v0.11.3 [INFO] [stderr] Compiling pest_meta v2.8.0 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Compiling derive_builder v0.20.2 [INFO] [stderr] Compiling pest_generator v2.8.0 [INFO] [stderr] Compiling pest_derive v2.8.0 [INFO] [stderr] Compiling toml_datetime v0.7.0 [INFO] [stderr] Compiling serde_spanned v1.0.0 [INFO] [stderr] Compiling toml v0.9.5 [INFO] [stderr] Compiling handlebars v6.3.2 [INFO] [stderr] Compiling fblog v4.16.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.56s [INFO] running `Command { std: "docker" "inspect" "3d224acd7863e5c1c0d7796ca3c6d6d94cf1b18298bbaa0819f51a07bae09fdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d224acd7863e5c1c0d7796ca3c6d6d94cf1b18298bbaa0819f51a07bae09fdc", kill_on_drop: false }` [INFO] [stdout] 3d224acd7863e5c1c0d7796ca3c6d6d94cf1b18298bbaa0819f51a07bae09fdc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e4aea633eb99a6311cde532e3bc4c09f3298e30d71dd4ebf566017aa3ea52874 [INFO] running `Command { std: "docker" "start" "-a" "e4aea633eb99a6311cde532e3bc4c09f3298e30d71dd4ebf566017aa3ea52874", kill_on_drop: false }` [INFO] [stderr] Compiling fblog v4.16.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.91s [INFO] running `Command { std: "docker" "inspect" "e4aea633eb99a6311cde532e3bc4c09f3298e30d71dd4ebf566017aa3ea52874", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4aea633eb99a6311cde532e3bc4c09f3298e30d71dd4ebf566017aa3ea52874", kill_on_drop: false }` [INFO] [stdout] e4aea633eb99a6311cde532e3bc4c09f3298e30d71dd4ebf566017aa3ea52874 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a1a5c11a9c4db5241573d4777f00958f83aec831df04997eaa93c263c8370798 [INFO] running `Command { std: "docker" "start" "-a" "a1a5c11a9c4db5241573d4777f00958f83aec831df04997eaa93c263c8370798", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fblog-f91cf2e926df4b03) [INFO] [stdout] running 26 tests [INFO] [stdout] test config::tests::read_defaults_from_empty_config ... ok [INFO] [stdout] test config::tests::read_level_map ... ok [INFO] [stdout] test filter::tests::allow_all ... ok [INFO] [stdout] test filter::tests::filter_logical_operators ... ok [INFO] [stdout] test filter::tests::filter_regex ... ok [INFO] [stdout] test filter::tests::unknown_variable ... ok [INFO] [stdout] test filter::tests::no_implicit_return ... ok [INFO] [stdout] test filter::tests::filter_contains ... ok [INFO] [stdout] test filter::tests::deny_all ... ok [INFO] [stdout] test filter::tests::filter_process ... ok [INFO] [stdout] test time::tests::test_valid_second_timestamp ... ok [INFO] [stdout] test filter::tests::neted ... ok [INFO] [stdout] test time::tests::test_try_convert ... ok [INFO] [stdout] test log::tests::write_log_entry_with_prefix ... ok [INFO] [stdout] test log::tests::write_log_entry_with_additional_field ... ok [INFO] [stdout] test filter::tests::nested_with_array ... ok [INFO] [stdout] test log::tests::write_log_entry_with_exotic_fields ... ok [INFO] [stdout] test substitution::tests::placeholder_not_in_context ... ok [INFO] [stdout] test log::tests::write_log_entry_with_mapped_level ... ok [INFO] [stdout] test log::tests::write_log_entry ... ok [INFO] [stdout] test log::tests::write_log_entry_dump_all ... ok [INFO] [stdout] test time::tests::test_valid_millis_timestamp ... ok [INFO] [stdout] test substitution::tests::array_context ... ok [INFO] [stdout] test log::tests::write_log_entry_with_additional_field_and_prefix ... ok [INFO] [stdout] test substitution::tests::common_placeholder_formats ... ok [INFO] [stdout] test config::tests::read_empty_level_map ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a1a5c11a9c4db5241573d4777f00958f83aec831df04997eaa93c263c8370798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1a5c11a9c4db5241573d4777f00958f83aec831df04997eaa93c263c8370798", kill_on_drop: false }` [INFO] [stdout] a1a5c11a9c4db5241573d4777f00958f83aec831df04997eaa93c263c8370798