[INFO] fetching crate offline_first_core 0.5.0...
[INFO] testing offline_first_core-0.5.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate offline_first_core 0.5.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate offline_first_core 0.5.0
[INFO] finished tweaking crates.io crate offline_first_core 0.5.0
[INFO] tweaked toml for crates.io crate offline_first_core 0.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate offline_first_core 0.5.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate offline_first_core 0.5.0 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7de3ce7de7dd32f0dfdfd3a7b2bb0c37f5a42f84464378784cafe08ac315749
[INFO] running `Command { std: "docker" "start" "-a" "c7de3ce7de7dd32f0dfdfd3a7b2bb0c37f5a42f84464378784cafe08ac315749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7de3ce7de7dd32f0dfdfd3a7b2bb0c37f5a42f84464378784cafe08ac315749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7de3ce7de7dd32f0dfdfd3a7b2bb0c37f5a42f84464378784cafe08ac315749", kill_on_drop: false }`
[INFO] [stdout] c7de3ce7de7dd32f0dfdfd3a7b2bb0c37f5a42f84464378784cafe08ac315749
[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=forbid -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57ac53842f5d91c54bf32a847b5c4e7c57739e70782fbb9234a2fb741c2614e1
[INFO] running `Command { std: "docker" "start" "-a" "57ac53842f5d91c54bf32a847b5c4e7c57739e70782fbb9234a2fb741c2614e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling lmdb-sys v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling lmdb v0.8.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling offline_first_core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.18s
[INFO] running `Command { std: "docker" "inspect" "57ac53842f5d91c54bf32a847b5c4e7c57739e70782fbb9234a2fb741c2614e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57ac53842f5d91c54bf32a847b5c4e7c57739e70782fbb9234a2fb741c2614e1", kill_on_drop: false }`
[INFO] [stdout] 57ac53842f5d91c54bf32a847b5c4e7c57739e70782fbb9234a2fb741c2614e1
[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=forbid -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3490e51d76371ccc3cbb21a4d650a9e3ce1fed444af429f0c9142f8350ec23fe
[INFO] running `Command { std: "docker" "start" "-a" "3490e51d76371ccc3cbb21a4d650a9e3ce1fed444af429f0c9142f8350ec23fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling offline_first_core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.56s
[INFO] running `Command { std: "docker" "inspect" "3490e51d76371ccc3cbb21a4d650a9e3ce1fed444af429f0c9142f8350ec23fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3490e51d76371ccc3cbb21a4d650a9e3ce1fed444af429f0c9142f8350ec23fe", kill_on_drop: false }`
[INFO] [stdout] 3490e51d76371ccc3cbb21a4d650a9e3ce1fed444af429f0c9142f8350ec23fe
[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=forbid -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b3b755fbe3661bf92ea113aa8778a0d429a399a3ddd05004f14a9b8f67a4253
[INFO] running `Command { std: "docker" "start" "-a" "8b3b755fbe3661bf92ea113aa8778a0d429a399a3ddd05004f14a9b8f67a4253", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/offline_first_core-08d9bedece8d5d77)
[INFO] [stdout] 
[INFO] [stdout] running 61 tests
[INFO] [stdout] test test::tests::test_clear_all_records ... FAILED
[INFO] [stdout] test test::tests::test_data_consistency ... FAILED
[INFO] [stdout] test test::tests::test_basic_operations ... FAILED
[INFO] [stdout] test test::tests::test_data_validation ... FAILED
[INFO] [stdout] test test::tests::test_data_integrity ... FAILED
[INFO] [stdout] test test::tests::test_db_already_open ... FAILED
[INFO] [stdout] test test::tests::test_delete ... FAILED
[INFO] [stdout] test test::tests::test_edge_cases ... FAILED
[INFO] [stdout] test test::tests::test_edge_cases_extended ... FAILED
[INFO] [stdout] test test::tests::test_batch_operations ... FAILED
[INFO] [stdout] test test::tests::test_bulk_operations_performance ... FAILED
[INFO] [stdout] test test::tests::test_concurrent_read_during_write ... FAILED
[INFO] [stdout] test test::tests::test_concurrent_reads ... FAILED
[INFO] [stdout] test test::tests::test_error_handling ... FAILED
[INFO] [stdout] test test::tests::test_case_sensitivity ... FAILED
[INFO] [stdout] test test::tests::test_ffi_close_database_null_pointer ... ok
[INFO] [stdout] test test::tests::test_ffi_clear_all_records_null_pointer ... ok
[INFO] [stdout] test test::tests::test_ffi_create_db_invalid_utf8 ... ok
[INFO] [stdout] test test::tests::test_ffi_create_db_null_pointer ... ok
[INFO] [stdout] test test::tests::test_database_size_growth ... FAILED
[INFO] [stdout] test test::tests::test_empty_and_boundary_values ... FAILED
[INFO] [stdout] test test::tests::test_ffi_get_all_null_pointer ... ok
[INFO] [stdout] test test::tests::test_ffi_clear_all_records_success ... FAILED
[INFO] [stdout] test test::tests::test_ffi_close_database_success ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/offline_first_core-08d9bedece8d5d77` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "8b3b755fbe3661bf92ea113aa8778a0d429a399a3ddd05004f14a9b8f67a4253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b3b755fbe3661bf92ea113aa8778a0d429a399a3ddd05004f14a9b8f67a4253", kill_on_drop: false }`
[INFO] [stdout] 8b3b755fbe3661bf92ea113aa8778a0d429a399a3ddd05004f14a9b8f67a4253
