[INFO] cloning repository https://github.com/mladedav/json-subscriber [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mladedav/json-subscriber" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmladedav%2Fjson-subscriber", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmladedav%2Fjson-subscriber'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] edcff72a638493febf34b83c309cb7eeffafa45b [INFO] testing mladedav/json-subscriber against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmladedav%2Fjson-subscriber" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mladedav/json-subscriber [INFO] finished tweaking git repo https://github.com/mladedav/json-subscriber [INFO] tweaked toml for git repo https://github.com/mladedav/json-subscriber written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mladedav/json-subscriber on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mladedav/json-subscriber 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded opentelemetry-stdout v0.30.0 [INFO] [stderr] Downloaded opentelemetry v0.29.1 [INFO] [stderr] Downloaded opentelemetry v0.24.0 [INFO] [stderr] Downloaded opentelemetry v0.28.0 [INFO] [stderr] Downloaded opentelemetry_sdk v0.24.1 [INFO] [stderr] Downloaded opentelemetry_sdk v0.28.0 [INFO] [stderr] Downloaded tracing-opentelemetry v0.29.0 [INFO] [stderr] Downloaded opentelemetry_sdk v0.29.0 [INFO] [stderr] Downloaded tracing-opentelemetry v0.30.0 [INFO] [stderr] Downloaded tracing-opentelemetry v0.25.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef948c0833d5e75c9e10269e9d78d0f3de1e8cae6e6af0946fe948b94aeb5998 [INFO] running `Command { std: "docker" "start" "-a" "ef948c0833d5e75c9e10269e9d78d0f3de1e8cae6e6af0946fe948b94aeb5998", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef948c0833d5e75c9e10269e9d78d0f3de1e8cae6e6af0946fe948b94aeb5998", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef948c0833d5e75c9e10269e9d78d0f3de1e8cae6e6af0946fe948b94aeb5998", kill_on_drop: false }` [INFO] [stdout] ef948c0833d5e75c9e10269e9d78d0f3de1e8cae6e6af0946fe948b94aeb5998 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 0e05d6ca5122a858ef054d0e9e3a766b73d83fcb937aa068a04f38fd9bfb9622 [INFO] running `Command { std: "docker" "start" "-a" "0e05d6ca5122a858ef054d0e9e3a766b73d83fcb937aa068a04f38fd9bfb9622", kill_on_drop: false }` [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Compiling libc v0.2.167 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling pin-project-lite v0.2.15 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling uuid v1.11.0 [INFO] [stderr] Compiling tracing-serde v0.2.0 [INFO] [stderr] Compiling json-subscriber v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.96s [INFO] running `Command { std: "docker" "inspect" "0e05d6ca5122a858ef054d0e9e3a766b73d83fcb937aa068a04f38fd9bfb9622", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e05d6ca5122a858ef054d0e9e3a766b73d83fcb937aa068a04f38fd9bfb9622", kill_on_drop: false }` [INFO] [stdout] 0e05d6ca5122a858ef054d0e9e3a766b73d83fcb937aa068a04f38fd9bfb9622 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 0f3fd5735d4fe7aeb313f53dce90874ecf894f99012f83f8383bbc4b7f741adb [INFO] running `Command { std: "docker" "start" "-a" "0f3fd5735d4fe7aeb313f53dce90874ecf894f99012f83f8383bbc4b7f741adb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.167 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling clap_lex v0.7.3 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling clap_builder v4.5.21 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling oorandom v11.1.4 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling is-terminal v0.4.13 [INFO] [stderr] Compiling uuid v1.11.0 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling clap v4.5.21 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling snafu v0.6.10 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling opentelemetry v0.30.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Compiling tracing-serde v0.2.0 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling opentelemetry_sdk v0.30.0 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling json-subscriber v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Compiling opentelemetry-stdout v0.30.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 30.66s [INFO] running `Command { std: "docker" "inspect" "0f3fd5735d4fe7aeb313f53dce90874ecf894f99012f83f8383bbc4b7f741adb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f3fd5735d4fe7aeb313f53dce90874ecf894f99012f83f8383bbc4b7f741adb", kill_on_drop: false }` [INFO] [stdout] 0f3fd5735d4fe7aeb313f53dce90874ecf894f99012f83f8383bbc4b7f741adb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9645c222d8ad5856d9f6faf5c6849357b0339b59aae22ae7341027da830b2eec [INFO] running `Command { std: "docker" "start" "-a" "9645c222d8ad5856d9f6faf5c6849357b0339b59aae22ae7341027da830b2eec", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/json_subscriber-d020800d5fbaa435) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test fmt::builder::tests::is_lookup_span ... ok [INFO] [stdout] test fmt::builder::tests::json_disabled_current_span_event ... ok [INFO] [stdout] test fmt::builder::tests::json_filename ... ok [INFO] [stdout] test fmt::builder::tests::json_disabled_span_list_event ... ok [INFO] [stdout] test fmt::builder::tests::json_explicit_span ... ok [INFO] [stdout] test fmt::builder::tests::subscriber_downcasts ... ok [INFO] [stdout] test fmt::builder::tests::json_explicit_no_span ... ok [INFO] [stdout] test fmt::builder::tests::subscriber_downcasts_to_parts ... ok [INFO] [stdout] test fmt::builder::tests::json_nested_span ... ok [INFO] [stdout] test fmt::builder::tests::json_flattened_event ... ok [INFO] [stdout] test fmt::layer::tests::flatten ... ok [INFO] [stdout] test fmt::layer::tests::flatten_conflict ... ok [INFO] [stdout] test fmt::layer::tests::target_backslash ... ok [INFO] [stdout] test fmt::layer::tests::target_quote ... ok [INFO] [stdout] test fmt::layer::tests::default ... ok [INFO] [stdout] test fmt::builder::tests::record_works ... ok [INFO] [stdout] test fmt::builder::tests::json_no_span ... ok [INFO] [stdout] test fmt::builder::tests::json_line_number ... ok [INFO] [stdout] test fmt::layer::tests::flat_span_list ... ok [INFO] [stdout] test fmt::layer::tests::top_level_flatten_current_span ... ok [INFO] [stdout] test fmt::layer::tests::top_level_flatten_span_list ... ok [INFO] [stdout] test layer::tests::add_and_remove_static ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9645c222d8ad5856d9f6faf5c6849357b0339b59aae22ae7341027da830b2eec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9645c222d8ad5856d9f6faf5c6849357b0339b59aae22ae7341027da830b2eec", kill_on_drop: false }` [INFO] [stdout] 9645c222d8ad5856d9f6faf5c6849357b0339b59aae22ae7341027da830b2eec