[INFO] fetching crate rsntp 4.0.0...
[INFO] testing rsntp-4.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rsntp 4.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rsntp 4.0.0
[INFO] finished tweaking crates.io crate rsntp 4.0.0
[INFO] tweaked toml for crates.io crate rsntp 4.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsntp 4.0.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rsntp 4.0.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3723221fd76b4fc0b618edefbcd282181c4ef519e73156640a76aaf2f9c1481a
[INFO] running `Command { std: "docker" "start" "-a" "3723221fd76b4fc0b618edefbcd282181c4ef519e73156640a76aaf2f9c1481a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3723221fd76b4fc0b618edefbcd282181c4ef519e73156640a76aaf2f9c1481a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3723221fd76b4fc0b618edefbcd282181c4ef519e73156640a76aaf2f9c1481a", kill_on_drop: false }`
[INFO] [stdout] 3723221fd76b4fc0b618edefbcd282181c4ef519e73156640a76aaf2f9c1481a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dca94946467c5cdb8aa891c8c8aa89b4447cca3a6c95a3e4550768d0af62208
[INFO] running `Command { std: "docker" "start" "-a" "0dca94946467c5cdb8aa891c8c8aa89b4447cca3a6c95a3e4550768d0af62208", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling iana-time-zone v0.1.59
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling tokio v1.35.1
[INFO] [stderr]    Compiling rsntp v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `Command { std: "docker" "inspect" "0dca94946467c5cdb8aa891c8c8aa89b4447cca3a6c95a3e4550768d0af62208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dca94946467c5cdb8aa891c8c8aa89b4447cca3a6c95a3e4550768d0af62208", kill_on_drop: false }`
[INFO] [stdout] 0dca94946467c5cdb8aa891c8c8aa89b4447cca3a6c95a3e4550768d0af62208
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3c701d59e84f1af7c26d2ebce5ac7d31b98a73d835a030e08ee7c19c8c71f77
[INFO] running `Command { std: "docker" "start" "-a" "d3c701d59e84f1af7c26d2ebce5ac7d31b98a73d835a030e08ee7c19c8c71f77", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsntp v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "d3c701d59e84f1af7c26d2ebce5ac7d31b98a73d835a030e08ee7c19c8c71f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3c701d59e84f1af7c26d2ebce5ac7d31b98a73d835a030e08ee7c19c8c71f77", kill_on_drop: false }`
[INFO] [stdout] d3c701d59e84f1af7c26d2ebce5ac7d31b98a73d835a030e08ee7c19c8c71f77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aebc9660d8896a129d51657f90e36bdb8b9e252f30562de47abda3af8bbae772
[INFO] running `Command { std: "docker" "start" "-a" "aebc9660d8896a129d51657f90e36bdb8b9e252f30562de47abda3af8bbae772", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rsntp-5c395ab9bd156869)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test core_logic::tests::sync_fails_if_reply_contains_wrong_mode ... ok
[INFO] [stdout] test core_logic::tests::basic_synchronization_works ... ok
[INFO] [stdout] test core_logic::tests::sync_fails_if_reply_originate_ts_does_not_match_request_transmit_ts ... ok
[INFO] [stdout] test core_logic::tests::sync_fails_if_reply_contains_zero_transmit_timestamp ... ok
[INFO] [stdout] test packet::tests::decoding_a_packet_with_illegal_mode_fails ... ok
[INFO] [stdout] test core_logic::tests::sync_fails_if_kiss_o_death_received ... ok
[INFO] [stdout] test packet::tests::decoding_a_short_packet_fails ... ok
[INFO] [stdout] test packet::tests::decoding_ascii_reference_identifier_works ... ok
[INFO] [stdout] test packet::tests::decoding_a_packet_with_wrong_version_fails ... ok
[INFO] [stdout] test packet::tests::decoding_a_packet_works ... ok
[INFO] [stdout] test packet::tests::encoding_a_packet_works ... ok
[INFO] [stdout] test packet::tests::decoding_short_ascii_reference_identifier_works ... ok
[INFO] [stdout] test packet::tests::timestamp_from_systemtime_works_correctly ... ok
[INFO] [stdout] test packet::tests::zero_timestamp_converts_to_zero_raw ... ok
[INFO] [stdout] test result::tests::sntp_date_time_converting_to_chrono_datetime_fails_for_nan ... ok
[INFO] [stdout] test result::tests::sntp_date_time_converting_to_chrono_datetime_works ... ok
[INFO] [stdout] test result::tests::sntp_date_time_converting_to_system_time_works ... ok
[INFO] [stdout] test result::tests::sntp_duration_abs_fails_on_overflow ... ok
[INFO] [stdout] test result::tests::sntp_duration_abs_and_signum_works ... ok
[INFO] [stdout] test result::tests::sntp_duration_as_secs_f64_works ... ok
[INFO] [stdout] test result::tests::sntp_duration_converting_to_chrono_duration_fails ... ok
[INFO] [stdout] test packet::tests::timestamp_created_from_bytes_converts_to_the_same_raw ... ok
[INFO] [stdout] test to_server_addrs::tests::works_for_socket_addr ... ok
[INFO] [stdout] test to_server_addrs::tests::works_for_ip_addr ... ok
[INFO] [stdout] test packet::tests::subtracting_timestamps_works_correctly ... ok
[INFO] [stdout] test result::tests::sntp_duration_converting_to_chrono_duration_works ... ok
[INFO] [stdout] test packet::tests::zero_timestamp_is_zero ... ok
[INFO] [stdout] test to_server_addrs::tests::works_for_strings ... ok
[INFO] [stdout] test packet::tests::decoding_ipv6_hash_reference_identifier_works ... ok
[INFO] [stdout] test packet::tests::encoding_a_packet_with_non_empty_reference_identifier_fails - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rsntp
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/lib.rs - Config::bind_address (line 199) - compile ... ok
[INFO] [stdout] test src/lib.rs - AsyncSntpClient::set_timeout (line 486) - compile ... ok
[INFO] [stdout] test src/lib.rs - Config::timeout (line 219) - compile ... ok
[INFO] [stdout] test src/lib.rs - SntpClient::set_config (line 368) - compile ... ok
[INFO] [stdout] test src/lib.rs - Config (line 176) - compile ... ok
[INFO] [stdout] test src/lib.rs - AsyncSntpClient::set_config (line 520) - compile ... ok
[INFO] [stdout] test src/lib.rs - AsyncSntpClient::set_bind_address (line 506) - compile ... ok
[INFO] [stdout] test src/lib.rs - SntpClient::set_bind_address (line 354) - compile ... ok
[INFO] [stdout] test src/lib.rs - SntpClient::set_timeout (line 334) - compile ... ok
[INFO] [stdout] test src/lib.rs - AsyncSntpClient::with_config (line 420) - compile ... ok
[INFO] [stdout] test src/result.rs - result::SntpDateTime::unix_timestamp (line 154) - compile ... ok
[INFO] [stdout] test src/lib.rs - SntpClient::with_config (line 279) - compile ... ok
[INFO] [stdout] test src/result.rs - result::SynchronizationResult::leap_indicator (line 369) - compile ... ok
[INFO] [stdout] test src/result.rs - result::SynchronizationResult::stratum (line 395) - compile ... ok
[INFO] [stdout] test src/lib.rs - SntpClient::synchronize (line 298) - compile ... ok
[INFO] [stdout] test src/result.rs - result::SynchronizationResult::reference_identifier (line 325) - compile ... ok
[INFO] [stdout] test src/error.rs - error::SynchronizationError::is_kiss_of_death (line 213) - compile ... ok
[INFO] [stdout] test src/lib.rs - AsyncSntpClient::new (line 403) - compile ... ok
[INFO] [stdout] test src/to_server_addrs.rs - to_server_addrs::ToServerAddrs (line 17) - compile ... ok
[INFO] [stdout] test src/lib.rs - SntpClient::new (line 265) - compile ... ok
[INFO] [stdout] test src/result.rs - result::SntpDuration::as_secs_f64 (line 70) - compile ... ok
[INFO] [stdout] test src/lib.rs - Config::default (line 239) - compile ... ok
[INFO] [stdout] test src/result.rs - result::SynchronizationResult::clock_offset (line 285) - compile ... ok
[INFO] [stdout] test src/result.rs - result::SntpDuration::abs_as_std_duration (line 32) - compile ... ok
[INFO] [stdout] test src/result.rs - result::SntpDuration::signum (line 51) - compile ... ok
[INFO] [stdout] test src/result.rs - result::SynchronizationResult::datetime (line 345) - compile ... ok
[INFO] [stdout] test src/lib.rs - AsyncSntpClient::synchronize (line 439) - compile ... ok
[INFO] [stdout] test src/result.rs - result::SynchronizationResult::round_trip_delay (line 305) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aebc9660d8896a129d51657f90e36bdb8b9e252f30562de47abda3af8bbae772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aebc9660d8896a129d51657f90e36bdb8b9e252f30562de47abda3af8bbae772", kill_on_drop: false }`
[INFO] [stdout] aebc9660d8896a129d51657f90e36bdb8b9e252f30562de47abda3af8bbae772