[INFO] fetching crate logging-subscriber 0.2.0... [INFO] testing logging-subscriber-0.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate logging-subscriber 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate logging-subscriber 0.2.0 [INFO] finished tweaking crates.io crate logging-subscriber 0.2.0 [INFO] tweaked toml for crates.io crate logging-subscriber 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate logging-subscriber 0.2.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate logging-subscriber 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termtree v0.5.1 [INFO] [stderr] Downloaded redox_syscall v0.5.13 [INFO] [stderr] Downloaded simplelog v0.12.2 [INFO] [stderr] Downloaded predicates-tree v1.0.12 [INFO] [stderr] Downloaded xterm-query v0.5.2 [INFO] [stderr] Downloaded terminal-light v1.8.0 [INFO] [stderr] Downloaded fragile v2.0.1 [INFO] [stderr] Downloaded console v0.16.0 [INFO] [stderr] Downloaded mockall_derive v0.13.1 [INFO] [stderr] Downloaded predicates v3.1.3 [INFO] [stderr] Downloaded predicates-core v1.0.9 [INFO] [stderr] Downloaded mockall v0.13.1 [INFO] [stderr] Downloaded cc v1.2.29 [INFO] [stderr] Downloaded coolor v1.1.0 [INFO] [stderr] Downloaded termbg v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a0477b07bb00519f3a5166a6c7e7980d2c9c5769726ec5b861bb05a66fcd131 [INFO] running `Command { std: "docker" "start" "-a" "3a0477b07bb00519f3a5166a6c7e7980d2c9c5769726ec5b861bb05a66fcd131", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a0477b07bb00519f3a5166a6c7e7980d2c9c5769726ec5b861bb05a66fcd131", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a0477b07bb00519f3a5166a6c7e7980d2c9c5769726ec5b861bb05a66fcd131", kill_on_drop: false }` [INFO] [stdout] 3a0477b07bb00519f3a5166a6c7e7980d2c9c5769726ec5b861bb05a66fcd131 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e59b46924d3fa567f276d00b6016a2031cf9cb2428a01775fb91e22ae66f20d [INFO] running `Command { std: "docker" "start" "-a" "6e59b46924d3fa567f276d00b6016a2031cf9cb2428a01775fb91e22ae66f20d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling mockall_derive v0.13.1 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Compiling predicates-core v1.0.9 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling termtree v0.5.1 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling fragile v2.0.1 [INFO] [stderr] Compiling downcast v0.11.0 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling convert_case v0.7.1 [INFO] [stderr] Compiling predicates-tree v1.0.12 [INFO] [stderr] Compiling predicates v3.1.3 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling coolor v1.1.0 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling console v0.16.0 [INFO] [stderr] Compiling signal-hook-mio v0.2.4 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling crossterm v0.28.1 [INFO] [stderr] Compiling simplelog v0.12.2 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling crossterm v0.29.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling xterm-query v0.5.2 [INFO] [stderr] Compiling terminal-light v1.8.0 [INFO] [stderr] Compiling mockall v0.13.1 [INFO] [stderr] Compiling termbg v0.6.2 [INFO] [stderr] Compiling logging-subscriber v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `BlockingWriter` is never constructed [INFO] [stdout] --> src/lib.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 17 | pub(crate) struct BlockingWriter {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.74s [INFO] running `Command { std: "docker" "inspect" "6e59b46924d3fa567f276d00b6016a2031cf9cb2428a01775fb91e22ae66f20d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e59b46924d3fa567f276d00b6016a2031cf9cb2428a01775fb91e22ae66f20d", kill_on_drop: false }` [INFO] [stdout] 6e59b46924d3fa567f276d00b6016a2031cf9cb2428a01775fb91e22ae66f20d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 832e54ba2ce4c022f6d5ea1836471d10aa4a8a4ccd1267d77bc2ca2c254b0bcc [INFO] running `Command { std: "docker" "start" "-a" "832e54ba2ce4c022f6d5ea1836471d10aa4a8a4ccd1267d77bc2ca2c254b0bcc", kill_on_drop: false }` [INFO] [stderr] Compiling logging-subscriber v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `BlockingWriter` is never constructed [INFO] [stdout] --> src/lib.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 17 | pub(crate) struct BlockingWriter {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BlockingWriter` is never constructed [INFO] [stdout] --> src/lib.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 17 | pub(crate) struct BlockingWriter {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "832e54ba2ce4c022f6d5ea1836471d10aa4a8a4ccd1267d77bc2ca2c254b0bcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "832e54ba2ce4c022f6d5ea1836471d10aa4a8a4ccd1267d77bc2ca2c254b0bcc", kill_on_drop: false }` [INFO] [stdout] 832e54ba2ce4c022f6d5ea1836471d10aa4a8a4ccd1267d77bc2ca2c254b0bcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 95bcba723aca0aca73e39832df8193ebf062c925c12f9a5e7490033ba0d36ae1 [INFO] running `Command { std: "docker" "start" "-a" "95bcba723aca0aca73e39832df8193ebf062c925c12f9a5e7490033ba0d36ae1", kill_on_drop: false }` [INFO] [stderr] warning: struct `BlockingWriter` is never constructed [INFO] [stderr] --> src/lib.rs:17:19 [INFO] [stderr] | [INFO] [stderr] 17 | pub(crate) struct BlockingWriter {} [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `logging-subscriber` (lib) generated 1 warning [INFO] [stderr] warning: `logging-subscriber` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/logging_subscriber-026e219dcacae45d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::tests::test_term_color ... ok [INFO] [stdout] 02:53:30.392 INFO Logging set! [INFO] [stdout] 02:53:30.392 DEBUG Debug message [INFO] [stdout] 02:53:30.392 TRACE Debug message [INFO] [stdout] 02:53:30.392 WARN Debug message [INFO] [stdout] 02:53:30.392 ERROR Debug message [INFO] [stdout] 02:53:30.392 INFO i'm in the span! [INFO] [stdout] 02:53:30.392 INFO i'm outside the span! [INFO] [stdout] test test::tests::test_simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests logging_subscriber [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "95bcba723aca0aca73e39832df8193ebf062c925c12f9a5e7490033ba0d36ae1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95bcba723aca0aca73e39832df8193ebf062c925c12f9a5e7490033ba0d36ae1", kill_on_drop: false }` [INFO] [stdout] 95bcba723aca0aca73e39832df8193ebf062c925c12f9a5e7490033ba0d36ae1