[INFO] fetching crate skrills-metrics 0.7.6...
[INFO] testing skrills-metrics-0.7.6 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate skrills-metrics 0.7.6 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate skrills-metrics 0.7.6
[INFO] finished tweaking crates.io crate skrills-metrics 0.7.6
[INFO] tweaked toml for crates.io crate skrills-metrics 0.7.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate skrills-metrics 0.7.6 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate skrills-metrics 0.7.6 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7c3c0f565e5a7c2f0af2f6f21fb2db004288b6f4b4d5ee80bf52db3cf645f6a
[INFO] running `Command { std: "docker" "start" "-a" "d7c3c0f565e5a7c2f0af2f6f21fb2db004288b6f4b4d5ee80bf52db3cf645f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7c3c0f565e5a7c2f0af2f6f21fb2db004288b6f4b4d5ee80bf52db3cf645f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7c3c0f565e5a7c2f0af2f6f21fb2db004288b6f4b4d5ee80bf52db3cf645f6a", kill_on_drop: false }`
[INFO] [stdout] d7c3c0f565e5a7c2f0af2f6f21fb2db004288b6f4b4d5ee80bf52db3cf645f6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12e9f506c3b63e08c70b62ed940046904affd835e7b2540611521a5299d629c2
[INFO] running `Command { std: "docker" "start" "-a" "12e9f506c3b63e08c70b62ed940046904affd835e7b2540611521a5299d629c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.36.0
[INFO] [stderr]    Compiling hashlink v0.11.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling rusqlite v0.38.0
[INFO] [stderr]    Compiling skrills-metrics v0.7.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.69s
[INFO] running `Command { std: "docker" "inspect" "12e9f506c3b63e08c70b62ed940046904affd835e7b2540611521a5299d629c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e9f506c3b63e08c70b62ed940046904affd835e7b2540611521a5299d629c2", kill_on_drop: false }`
[INFO] [stdout] 12e9f506c3b63e08c70b62ed940046904affd835e7b2540611521a5299d629c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99f09bf3aba95edd5088d638e0b8c9bd80c6e076f9bc0dbb3be32e72fb01f5d9
[INFO] running `Command { std: "docker" "start" "-a" "99f09bf3aba95edd5088d638e0b8c9bd80c6e076f9bc0dbb3be32e72fb01f5d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling rusqlite v0.38.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling skrills-metrics v0.7.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "99f09bf3aba95edd5088d638e0b8c9bd80c6e076f9bc0dbb3be32e72fb01f5d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99f09bf3aba95edd5088d638e0b8c9bd80c6e076f9bc0dbb3be32e72fb01f5d9", kill_on_drop: false }`
[INFO] [stdout] 99f09bf3aba95edd5088d638e0b8c9bd80c6e076f9bc0dbb3be32e72fb01f5d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 918215001ea638c5694de44d27a29121a63d22de3ee1257a73a2e5ec6eedcb0b
[INFO] running `Command { std: "docker" "start" "-a" "918215001ea638c5694de44d27a29121a63d22de3ee1257a73a2e5ec6eedcb0b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/skrills_metrics-1a089a9333d53060)
[INFO] [stdout] running 47 tests
[INFO] [stdout] test collector::tests::test_cleanup_old_data_accepts_boundary_values ... ok
[INFO] [stdout] test collector::tests::test_export_validation_report ... ok
[INFO] [stdout] test collector::tests::test_get_rule_effectiveness_empty ... ok
[INFO] [stdout] test collector::tests::test_get_analytics_summary_empty ... ok
[INFO] [stdout] test collector::tests::test_cleanup_preserves_recent ... ok
[INFO] [stdout] test collector::tests::test_flush_to_disk_rejects_path_traversal ... ok
[INFO] [stdout] test collector::tests::test_cleanup_old_data ... ok
[INFO] [stdout] test collector::tests::test_get_rule_analytics_summary ... ok
[INFO] [stdout] test collector::tests::test_cleanup_old_data_rejects_zero_days ... ok
[INFO] [stdout] test collector::tests::test_export_validation_report_empty ... ok
[INFO] [stdout] test collector::tests::test_get_skill_stats_multiple_invocations ... ok
[INFO] [stdout] test collector::tests::test_get_rule_effectiveness ... ok
[INFO] [stdout] test collector::tests::test_get_recent_events_mixed ... ok
[INFO] [stdout] test collector::tests::test_get_analytics_summary ... ok
[INFO] [stdout] test collector::tests::test_get_sync_summary ... ok
[INFO] [stdout] test collector::tests::test_get_sync_history_empty ... ok
[INFO] [stdout] test collector::tests::test_cleanup_old_data_rejects_excessive_days ... ok
[INFO] [stdout] test collector::tests::test_get_rule_analytics_summary_empty ... ok
[INFO] [stdout] test collector::tests::test_parse_rule_outcome ... ok
[INFO] [stdout] test collector::tests::test_get_sync_history ... ok
[INFO] [stdout] test collector::tests::test_get_sync_summary_empty ... ok
[INFO] [stdout] test collector::tests::test_get_skill_stats_nonexistent ... ok
[INFO] [stdout] test collector::tests::test_get_top_skills_empty ... ok
[INFO] [stdout] test collector::tests::test_record_sync_event ... ok
[INFO] [stdout] test collector::tests::test_get_top_rules ... ok
[INFO] [stdout] test collector::tests::test_get_validation_summary_empty ... ok
[INFO] [stdout] test collector::tests::test_flush_to_disk_allows_normal_paths ... ok
[INFO] [stdout] test collector::tests::test_get_top_skills ... ok
[INFO] [stdout] test collector::tests::test_new_creates_in_memory ... ok
[INFO] [stdout] test collector::tests::test_get_validation_summary_uses_latest_run ... ok
[INFO] [stdout] test collector::tests::test_get_validation_history ... ok
[INFO] [stdout] test collector::tests::test_rule_outcome_display ... ok
[INFO] [stdout] test collector::tests::test_rule_outcome_as_str ... ok
[INFO] [stdout] test collector::tests::test_validation_detail_helpers ... ok
[INFO] [stdout] test collector::tests::test_get_validation_summary ... ok
[INFO] [stdout] test collector::tests::test_record_rule_trigger ... ok
[INFO] [stdout] test collector::tests::test_record_skill_invocation ... ok
[INFO] [stdout] test collector::tests::test_flush_to_disk ... ok
[INFO] [stdout] test schema::tests::test_schema_idempotent ... ok
[INFO] [stdout] test collector::tests::test_recent_events_limit ... ok
[INFO] [stdout] test collector::tests::test_record_skill_invocation_with_plugin ... ok
[INFO] [stdout] test collector::tests::test_record_validation ... ok
[INFO] [stdout] test collector::tests::test_subscribe_rule_trigger ... ok
[INFO] [stdout] test collector::tests::test_subscribe ... ok
[INFO] [stdout] test schema::tests::test_schema_v2_migration ... ok
[INFO] [stdout] test schema::tests::test_schema_creation ... ok
[INFO] [stdout] test collector::tests::test_persistent_storage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests skrills_metrics
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "918215001ea638c5694de44d27a29121a63d22de3ee1257a73a2e5ec6eedcb0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "918215001ea638c5694de44d27a29121a63d22de3ee1257a73a2e5ec6eedcb0b", kill_on_drop: false }`
[INFO] [stdout] 918215001ea638c5694de44d27a29121a63d22de3ee1257a73a2e5ec6eedcb0b