[INFO] fetching crate loro-protocol 0.1.0...
[INFO] testing loro-protocol-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate loro-protocol 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate loro-protocol 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate loro-protocol 0.1.0
[INFO] tweaked toml for crates.io crate loro-protocol 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate loro-protocol 0.1.0 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 loro-protocol 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a3b7b6b234e69fd05ee54f920c71a218d0536f137b8c1839fdc8d5cbeb18da15
[INFO] running `Command { std: "docker" "start" "-a" "a3b7b6b234e69fd05ee54f920c71a218d0536f137b8c1839fdc8d5cbeb18da15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3b7b6b234e69fd05ee54f920c71a218d0536f137b8c1839fdc8d5cbeb18da15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b7b6b234e69fd05ee54f920c71a218d0536f137b8c1839fdc8d5cbeb18da15", kill_on_drop: false }`
[INFO] [stdout] a3b7b6b234e69fd05ee54f920c71a218d0536f137b8c1839fdc8d5cbeb18da15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2e53386f4695e7db3d4111dbfcb1e69f7ce6557c02880a9d14ba815eb3c10d8c
[INFO] running `Command { std: "docker" "start" "-a" "2e53386f4695e7db3d4111dbfcb1e69f7ce6557c02880a9d14ba815eb3c10d8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling loro-protocol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "2e53386f4695e7db3d4111dbfcb1e69f7ce6557c02880a9d14ba815eb3c10d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e53386f4695e7db3d4111dbfcb1e69f7ce6557c02880a9d14ba815eb3c10d8c", kill_on_drop: false }`
[INFO] [stdout] 2e53386f4695e7db3d4111dbfcb1e69f7ce6557c02880a9d14ba815eb3c10d8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b2297489280f99ad00638d7d8ff0291d68ddd7f66555615069319e2270eb720a
[INFO] running `Command { std: "docker" "start" "-a" "b2297489280f99ad00638d7d8ff0291d68ddd7f66555615069319e2270eb720a", kill_on_drop: false }`
[INFO] [stderr]    Compiling loro-protocol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "b2297489280f99ad00638d7d8ff0291d68ddd7f66555615069319e2270eb720a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2297489280f99ad00638d7d8ff0291d68ddd7f66555615069319e2270eb720a", kill_on_drop: false }`
[INFO] [stdout] b2297489280f99ad00638d7d8ff0291d68ddd7f66555615069319e2270eb720a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 72faeb5dd571c268de1b4eb2bf484c32272793fbaf35a3f6b3f18a5299e8a4ec
[INFO] running `Command { std: "docker" "start" "-a" "72faeb5dd571c268de1b4eb2bf484c32272793fbaf35a3f6b3f18a5299e8a4ec", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/loro_protocol-67fbd762ed3594fb)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test encoding::tests::encode_decode_leave ... ok
[INFO] [stdout] test encoding::tests::encode_join_response_ok_defaults_extra ... ok
[INFO] [stdout] test bytes::tests::round_trip_uleb128 ... ok
[INFO] [stdout] test bytes::tests::round_trip_varbytes_and_varstring ... ok
[INFO] [stdout] test encoding::tests::encode_rejects_payload_over_max_size ... ok
[INFO] [stdout] test encoding::tests::encode_rejects_room_id_over_limit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/elo.rs (/opt/rustwide/target/debug/deps/elo-286ba2fce065b5d7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test crdt_magic_includes_elo ... ok
[INFO] [stdout] test decode_container_and_parse_delta ... ok
[INFO] [stdout] test parse_snapshot_sorted_vv_and_ct ... ok
[INFO] [stdout] test invalid_cases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/elo_normative_vector.rs (/opt/rustwide/target/debug/deps/elo_normative_vector-f1695a2bf0653c7e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test normative_vector_deltaspan_header_and_ct_align_with_spec ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/js_snapshots.rs (/opt/rustwide/target/debug/deps/js_snapshots-30aee68947043ffe)
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test snapshot_doc_update_multiple ... ok
[INFO] [stdout] test snapshot_fragment_header ... ok
[INFO] [stdout] test snapshot_join_error_app_error ... ok
[INFO] [stdout] test snapshot_join_error_auth_failed ... ok
[INFO] [stdout] test snapshot_join_error_version_unknown ... ok
[INFO] [stdout] test snapshot_join_request ... ok
[INFO] [stdout] test snapshot_join_response_write_extra ... ok
[INFO] [stdout] test snapshot_fragment ... ok
[INFO] [stdout] test snapshot_join_response_read ... ok
[INFO] [stdout] test snapshot_update_error_app_error ... ok
[INFO] [stdout] test snapshot_leave ... ok
[INFO] [stdout] test snapshot_update_error_fragment_timeout ... ok
[INFO] [stdout] test snapshot_update_error_permission_denied ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests loro_protocol
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "72faeb5dd571c268de1b4eb2bf484c32272793fbaf35a3f6b3f18a5299e8a4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72faeb5dd571c268de1b4eb2bf484c32272793fbaf35a3f6b3f18a5299e8a4ec", kill_on_drop: false }`
[INFO] [stdout] 72faeb5dd571c268de1b4eb2bf484c32272793fbaf35a3f6b3f18a5299e8a4ec