[INFO] fetching crate rti-wal 0.8.0...
[INFO] testing rti-wal-0.8.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rti-wal 0.8.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rti-wal 0.8.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rti-wal 0.8.0
[INFO] tweaked toml for crates.io crate rti-wal 0.8.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rti-wal 0.8.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rti-wal 0.8.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rti-core v0.8.0
[INFO] [stderr]   Downloaded rti-wal-uring v0.8.0
[INFO] [stderr]   Downloaded io-uring v0.7.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 48724d64be1d3b989d737b34e9315d8e37f72045475b209e9422915f36f74f6a
[INFO] running `Command { std: "docker" "start" "48724d64be1d3b989d737b34e9315d8e37f72045475b209e9422915f36f74f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48724d64be1d3b989d737b34e9315d8e37f72045475b209e9422915f36f74f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "48724d64be1d3b989d737b34e9315d8e37f72045475b209e9422915f36f74f6a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48724d64be1d3b989d737b34e9315d8e37f72045475b209e9422915f36f74f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "48724d64be1d3b989d737b34e9315d8e37f72045475b209e9422915f36f74f6a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]    Compiling rti-core v0.8.0
[INFO] [stderr]    Compiling rti-wal v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "48724d64be1d3b989d737b34e9315d8e37f72045475b209e9422915f36f74f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "48724d64be1d3b989d737b34e9315d8e37f72045475b209e9422915f36f74f6a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rti-wal v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "48724d64be1d3b989d737b34e9315d8e37f72045475b209e9422915f36f74f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "48724d64be1d3b989d737b34e9315d8e37f72045475b209e9422915f36f74f6a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rti_wal-7405e129f800adfb)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test batch::tests::backend_name_and_start_offset ... ok
[INFO] [stdout] test batch::tests::always_syncs_every_append ... ok
[INFO] [stdout] test batch::tests::batch_offsets_contiguous_and_errors_propagate ... ok
[INFO] [stdout] test batch::tests::group_commit_holds_batch_until_sync ... ok
[INFO] [stdout] test batch::tests::none_flushes_on_threshold_without_fsync ... ok
[INFO] [stdout] test tests::recover_missing_file_yields_empty ... ok
[INFO] [stdout] test tests::append_recover_roundtrip ... ok
[INFO] [stdout] test tests::group_sync_policy_batches ... ok
[INFO] [stdout] test tests::auto_falls_back_to_std_when_forced ... ok
[INFO] [stdout] test tests::append_batch_matches_per_record_encoding ... ok
[INFO] [stdout] test tests::recover_truncates_on_partial_tail_frame ... ok
[INFO] [stdout] test tests::std_wal_writer_via_trait_object ... ok
[INFO] [stdout] test tests::wal_delegates_to_std_writer_unchanged ... ok
[INFO] [stdout] test tests::stale_checkpoint_tmp_is_cleaned_on_open ... ok
[INFO] [stdout] test tests::auto_picks_available_backend_and_works ... ok
[INFO] [stdout] test tests::recover_truncates_on_crc_corruption ... ok
[INFO] [stdout] test tests::checkpoint_truncates_and_recovers_only_new_records ... ok
[INFO] [stdout] test tests::checkpoint_keep_preserves_uncovered_tail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rti_wal
[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" "48724d64be1d3b989d737b34e9315d8e37f72045475b209e9422915f36f74f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48724d64be1d3b989d737b34e9315d8e37f72045475b209e9422915f36f74f6a", kill_on_drop: false }`
[INFO] [stdout] 48724d64be1d3b989d737b34e9315d8e37f72045475b209e9422915f36f74f6a
