[INFO] fetching crate minerva 0.1.0...
[INFO] testing minerva-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate minerva 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate minerva 0.1.0
[INFO] finished tweaking crates.io crate minerva 0.1.0
[INFO] tweaked toml for crates.io crate minerva 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minerva 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minerva 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 944478a25b44026a777683a0dcc57b8eed2fb4903a54923f1a8e70149408082f
[INFO] running `Command { std: "docker" "start" "-a" "944478a25b44026a777683a0dcc57b8eed2fb4903a54923f1a8e70149408082f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "944478a25b44026a777683a0dcc57b8eed2fb4903a54923f1a8e70149408082f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "944478a25b44026a777683a0dcc57b8eed2fb4903a54923f1a8e70149408082f", kill_on_drop: false }`
[INFO] [stdout] 944478a25b44026a777683a0dcc57b8eed2fb4903a54923f1a8e70149408082f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd474538a97ee4c05d76c96220f1b2bd10fbc685a6a67431476788ea32453ad4
[INFO] running `Command { std: "docker" "start" "-a" "dd474538a97ee4c05d76c96220f1b2bd10fbc685a6a67431476788ea32453ad4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling minerva v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.21s
[INFO] running `Command { std: "docker" "inspect" "dd474538a97ee4c05d76c96220f1b2bd10fbc685a6a67431476788ea32453ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd474538a97ee4c05d76c96220f1b2bd10fbc685a6a67431476788ea32453ad4", kill_on_drop: false }`
[INFO] [stdout] dd474538a97ee4c05d76c96220f1b2bd10fbc685a6a67431476788ea32453ad4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b76db22349b0d92835757f6d70bc50893b37013d6aaba314d3b09f7d998573b
[INFO] running `Command { std: "docker" "start" "-a" "5b76db22349b0d92835757f6d70bc50893b37013d6aaba314d3b09f7d998573b", kill_on_drop: false }`
[INFO] [stderr]    Compiling minerva v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "5b76db22349b0d92835757f6d70bc50893b37013d6aaba314d3b09f7d998573b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b76db22349b0d92835757f6d70bc50893b37013d6aaba314d3b09f7d998573b", kill_on_drop: false }`
[INFO] [stdout] 5b76db22349b0d92835757f6d70bc50893b37013d6aaba314d3b09f7d998573b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35a30a35e784da80572683abba0c049bdb52e6b8a7b3c2048e4c436ec966cbc7
[INFO] running `Command { std: "docker" "start" "-a" "35a30a35e784da80572683abba0c049bdb52e6b8a7b3c2048e4c436ec966cbc7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minerva-3fee41b1081c82ed)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test kairos::tests::test_after_with_past_physical_time ... ok
[INFO] [stdout] test kairos::tests::test_after_causality ... ok
[INFO] [stdout] test kairos::tests::test_after_with_same_physical_time ... ok
[INFO] [stdout] test kairos::tests::test_invalid_station_id ... ok
[INFO] [stdout] test kairos::tests::test_monotonicity_and_components ... ok
[INFO] [stdout] test kairos::tests::test_kairotic ... ok
[INFO] [stdout] test kairos::tests::test_skew_tracking ... ok
[INFO] [stdout] test kairos::tests::test_logical_overflow ... ok
[INFO] [stdout] test kairos::tests::test_station_id_uniqueness ... ok
[INFO] [stdout] test kairos::tests::test_clock_stats_monitoring ... ok
[INFO] [stdout] test kairos::tests::test_backoff_max_attempts - should panic ... ok
[INFO] [stdout] test kairos::tests::test_concurrency_with_backoff ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minerva
[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" "35a30a35e784da80572683abba0c049bdb52e6b8a7b3c2048e4c436ec966cbc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35a30a35e784da80572683abba0c049bdb52e6b8a7b3c2048e4c436ec966cbc7", kill_on_drop: false }`
[INFO] [stdout] 35a30a35e784da80572683abba0c049bdb52e6b8a7b3c2048e4c436ec966cbc7