[INFO] fetching crate emit_term 1.12.0...
[INFO] testing emit_term-1.12.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate emit_term 1.12.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate emit_term 1.12.0
[INFO] finished tweaking crates.io crate emit_term 1.12.0
[INFO] tweaked toml for crates.io crate emit_term 1.12.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate emit_term 1.12.0 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 emit_term 1.12.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 48de6dfab530672206db5e528608273049cec3d6f9b6bac0316b790732321c17
[INFO] running `Command { std: "docker" "start" "-a" "48de6dfab530672206db5e528608273049cec3d6f9b6bac0316b790732321c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48de6dfab530672206db5e528608273049cec3d6f9b6bac0316b790732321c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48de6dfab530672206db5e528608273049cec3d6f9b6bac0316b790732321c17", kill_on_drop: false }`
[INFO] [stdout] 48de6dfab530672206db5e528608273049cec3d6f9b6bac0316b790732321c17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e34a8232400ffa093c7e590444d6720967130cd78a69cc92e336bec1b8c0ef34
[INFO] running `Command { std: "docker" "start" "-a" "e34a8232400ffa093c7e590444d6720967130cd78a69cc92e336bec1b8c0ef34", kill_on_drop: false }`
[INFO] [stderr]    Compiling sval v2.14.1
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling value-bag v1.11.1
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling emit_core v1.12.0
[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 quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling sval_buffer v2.14.1
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling value-bag-sval2 v1.11.1
[INFO] [stderr]    Compiling sval_nested v2.14.1
[INFO] [stderr]    Compiling fv-template v0.5.1
[INFO] [stderr]    Compiling emit_macros v1.12.0
[INFO] [stderr]    Compiling emit v1.12.0
[INFO] [stderr]    Compiling emit_term v1.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.43s
[INFO] running `Command { std: "docker" "inspect" "e34a8232400ffa093c7e590444d6720967130cd78a69cc92e336bec1b8c0ef34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e34a8232400ffa093c7e590444d6720967130cd78a69cc92e336bec1b8c0ef34", kill_on_drop: false }`
[INFO] [stdout] e34a8232400ffa093c7e590444d6720967130cd78a69cc92e336bec1b8c0ef34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 540f622c1e51ff81786c74db854e49179102bcebfcc12f351e09bfb93f5f3914
[INFO] running `Command { std: "docker" "start" "-a" "540f622c1e51ff81786c74db854e49179102bcebfcc12f351e09bfb93f5f3914", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling emit_core v1.12.0
[INFO] [stderr]    Compiling emit_macros v1.12.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling emit v1.12.0
[INFO] [stderr]    Compiling emit_term v1.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.79s
[INFO] running `Command { std: "docker" "inspect" "540f622c1e51ff81786c74db854e49179102bcebfcc12f351e09bfb93f5f3914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "540f622c1e51ff81786c74db854e49179102bcebfcc12f351e09bfb93f5f3914", kill_on_drop: false }`
[INFO] [stdout] 540f622c1e51ff81786c74db854e49179102bcebfcc12f351e09bfb93f5f3914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 54ffb69e007ebbe975e91d1081cd5fee02eb411e062c1fd69e2bc58d5dc95965
[INFO] running `Command { std: "docker" "start" "-a" "54ffb69e007ebbe975e91d1081cd5fee02eb411e062c1fd69e2bc58d5dc95965", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/emit_term-ba8439edc4e72916)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::write_log ... ok
[INFO] [stdout] test tests::write_span ... ok
[INFO] [stdout] test tests::write_metric_timeseries ... ok
[INFO] [stdout] test tests::write_log_err ... ok
[INFO] [stdout] test tests::write_metric ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests emit_term
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - Stderr (line 184) ... ok
[INFO] [stdout] test src/lib.rs - Stdout (line 117) ... ok
[INFO] [stdout] test src/lib.rs - (line 70) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "54ffb69e007ebbe975e91d1081cd5fee02eb411e062c1fd69e2bc58d5dc95965", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54ffb69e007ebbe975e91d1081cd5fee02eb411e062c1fd69e2bc58d5dc95965", kill_on_drop: false }`
[INFO] [stdout] 54ffb69e007ebbe975e91d1081cd5fee02eb411e062c1fd69e2bc58d5dc95965