[INFO] fetching crate weft-replay 0.0.2...
[INFO] testing weft-replay-0.0.2 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate weft-replay 0.0.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate weft-replay 0.0.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate weft-replay 0.0.2
[INFO] tweaked toml for crates.io crate weft-replay 0.0.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate weft-replay 0.0.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate weft-replay 0.0.2 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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] bda1fb6b61f434ca86dcef320dbe9489027642c2f106b16071deae21f1938ca3
[INFO] running `Command { std: "docker" "start" "bda1fb6b61f434ca86dcef320dbe9489027642c2f106b16071deae21f1938ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bda1fb6b61f434ca86dcef320dbe9489027642c2f106b16071deae21f1938ca3", 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" "bda1fb6b61f434ca86dcef320dbe9489027642c2f106b16071deae21f1938ca3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bda1fb6b61f434ca86dcef320dbe9489027642c2f106b16071deae21f1938ca3", 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" "bda1fb6b61f434ca86dcef320dbe9489027642c2f106b16071deae21f1938ca3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.54
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling weft-abi v0.0.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling weft-net v0.0.2
[INFO] [stderr]    Compiling weft-replay v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.48s
[INFO] running `Command { std: "docker" "inspect" "bda1fb6b61f434ca86dcef320dbe9489027642c2f106b16071deae21f1938ca3", 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" "bda1fb6b61f434ca86dcef320dbe9489027642c2f106b16071deae21f1938ca3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling weft-replay v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "bda1fb6b61f434ca86dcef320dbe9489027642c2f106b16071deae21f1938ca3", 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" "bda1fb6b61f434ca86dcef320dbe9489027642c2f106b16071deae21f1938ca3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/weft-replay/690f20486aa40ffa/out/weft_replay-690f20486aa40ffa)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test hash::tests::hex_round_trip ... ok
[INFO] [stdout] test invariant::tests::fifo_passes_in_order_and_flags_reorder ... ok
[INFO] [stdout] test invariant::tests::duplicate_delivery_is_flagged ... ok
[INFO] [stdout] test hash::tests::fnv_reference_vector ... ok
[INFO] [stdout] test log::tests::wrong_version_is_rejected ... ok
[INFO] [stdout] test invariant::tests::fn_invariant_and_check_log_agree_with_observe ... ok
[INFO] [stdout] test log::tests::truncation_is_detected ... ok
[INFO] [stdout] test log::tests::v1_log_is_rejected_with_a_clear_message ... ok
[INFO] [stdout] test report::tests::report_contains_everything_needed_to_reproduce ... ok
[INFO] [stdout] test log::tests::record_reorder_is_detected ... ok
[INFO] [stdout] test log::tests::round_trip_and_chain_verify ... ok
[INFO] [stdout] test log::tests::stream_digest_ignores_meta_but_not_events ... ok
[INFO] [stdout] test replay::tests::replay_reproduces_the_recording_exactly ... ok
[INFO] [stdout] test replay::tests::invariants_fire_identically_on_replay ... ok
[INFO] [stdout] test replay::tests::tampered_seed_diverges_instead_of_lying ... ok
[INFO] [stdout] test replay::tests::replay_until_stops_early ... ok
[INFO] [stdout] test replay::tests::replay_is_stable_across_many_repetitions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/gzip.rs (/opt/rustwide/target/debug/build/weft-replay/4c3fcdb7a6468dcf/out/gzip-4c3fcdb7a6468dcf)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test gzip_is_detected_by_content_not_extension ... ok
[INFO] [stdout] test compressed_log_replays_identically ... ok
[INFO] [stdout] test tampering_with_compressed_content_is_still_detected ... ok
[INFO] [stdout] test gz_and_plain_logs_are_the_same_log ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/record_replay.rs (/opt/rustwide/target/debug/build/weft-replay/8edb7b52f177de91/out/record_replay-8edb7b52f177de91)
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test violation_report_names_the_exact_reproduction ... ok
[INFO] [stdout] test live_run_records_a_verifiable_log_with_the_violation ... ok
[INFO] [stdout] test recorded_violation_replays_identically_ten_times ... ok
[INFO] [stdout] test two_recordings_of_the_same_scenario_may_differ_but_each_replays_exactly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stderr]    Doc-tests weft_replay
[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" "bda1fb6b61f434ca86dcef320dbe9489027642c2f106b16071deae21f1938ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda1fb6b61f434ca86dcef320dbe9489027642c2f106b16071deae21f1938ca3", kill_on_drop: false }`
[INFO] [stdout] bda1fb6b61f434ca86dcef320dbe9489027642c2f106b16071deae21f1938ca3
