[INFO] fetching crate ndjsonloggercore 0.1.0...
[INFO] testing ndjsonloggercore-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ndjsonloggercore 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ndjsonloggercore 0.1.0
[INFO] finished tweaking crates.io crate ndjsonloggercore 0.1.0
[INFO] tweaked toml for crates.io crate ndjsonloggercore 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ndjsonloggercore 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 41 packages to latest compatible versions
[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] 04e73391690873c7c5135dbf9dcf2fa370bbb86fb64b12e44fed5cb273f944aa
[INFO] running `Command { std: "docker" "start" "-a" "04e73391690873c7c5135dbf9dcf2fa370bbb86fb64b12e44fed5cb273f944aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04e73391690873c7c5135dbf9dcf2fa370bbb86fb64b12e44fed5cb273f944aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e73391690873c7c5135dbf9dcf2fa370bbb86fb64b12e44fed5cb273f944aa", kill_on_drop: false }`
[INFO] [stdout] 04e73391690873c7c5135dbf9dcf2fa370bbb86fb64b12e44fed5cb273f944aa
[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] 63301b4792fb86358b423ab27490d27a4156038bbffb9c0b95b938253909b9a4
[INFO] running `Command { std: "docker" "start" "-a" "63301b4792fb86358b423ab27490d27a4156038bbffb9c0b95b938253909b9a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndjsonloggercore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "63301b4792fb86358b423ab27490d27a4156038bbffb9c0b95b938253909b9a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63301b4792fb86358b423ab27490d27a4156038bbffb9c0b95b938253909b9a4", kill_on_drop: false }`
[INFO] [stdout] 63301b4792fb86358b423ab27490d27a4156038bbffb9c0b95b938253909b9a4
[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] 3187abcaf449b7ef1044ecc6de4e93381107b927389c4995c3dcea31431f5927
[INFO] running `Command { std: "docker" "start" "-a" "3187abcaf449b7ef1044ecc6de4e93381107b927389c4995c3dcea31431f5927", kill_on_drop: false }`
[INFO] [stderr]    Compiling random-trait v0.1.1
[INFO] [stderr]    Compiling random-fast-rng v0.1.1
[INFO] [stderr]    Compiling ndjsonloggercore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "3187abcaf449b7ef1044ecc6de4e93381107b927389c4995c3dcea31431f5927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3187abcaf449b7ef1044ecc6de4e93381107b927389c4995c3dcea31431f5927", kill_on_drop: false }`
[INFO] [stdout] 3187abcaf449b7ef1044ecc6de4e93381107b927389c4995c3dcea31431f5927
[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] aa8cf745f5770ca773a1cf8f176e73e6c57c9cb79e4078473d1962a0e1f36c38
[INFO] running `Command { std: "docker" "start" "-a" "aa8cf745f5770ca773a1cf8f176e73e6c57c9cb79e4078473d1962a0e1f36c38", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ndjsonloggercore-053e831fd4ec4402)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test conv::test::f64_to_str_ ... ok
[INFO] [stdout] test logger::test::log_entries ... ok
[INFO] [stdout] test logger::test::log_no_entries ... ok
[INFO] [stdout] test logger::test::outputter_ ... ok
[INFO] [stdout] test conv::test::utoa_alg_ ... ok
[INFO] [stderr]    Doc-tests ndjsonloggercore
[INFO] [stdout] test conv::test::itoa_alg_ ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "aa8cf745f5770ca773a1cf8f176e73e6c57c9cb79e4078473d1962a0e1f36c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa8cf745f5770ca773a1cf8f176e73e6c57c9cb79e4078473d1962a0e1f36c38", kill_on_drop: false }`
[INFO] [stdout] aa8cf745f5770ca773a1cf8f176e73e6c57c9cb79e4078473d1962a0e1f36c38