[INFO] fetching crate rsntp 4.0.0...
[INFO] testing rsntp-4.0.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate rsntp 4.0.0 into /workspace/builds/worker-5-tc1/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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsntp 4.0.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa86c7c3e52a57da83065ae0eb026be2f147baef7d46b40722d7e9d95af14758
[INFO] running `Command { std: "docker" "start" "-a" "fa86c7c3e52a57da83065ae0eb026be2f147baef7d46b40722d7e9d95af14758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa86c7c3e52a57da83065ae0eb026be2f147baef7d46b40722d7e9d95af14758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa86c7c3e52a57da83065ae0eb026be2f147baef7d46b40722d7e9d95af14758", kill_on_drop: false }`
[INFO] [stdout] fa86c7c3e52a57da83065ae0eb026be2f147baef7d46b40722d7e9d95af14758
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c32a796c870bc6f683ed228d896a79992151e9c4253d8d37a58da14700a21755
[INFO] running `Command { std: "docker" "start" "-a" "c32a796c870bc6f683ed228d896a79992151e9c4253d8d37a58da14700a21755", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling iana-time-zone v0.1.59
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling tokio v1.35.1
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling rsntp v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.10s
[INFO] running `Command { std: "docker" "inspect" "c32a796c870bc6f683ed228d896a79992151e9c4253d8d37a58da14700a21755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c32a796c870bc6f683ed228d896a79992151e9c4253d8d37a58da14700a21755", kill_on_drop: false }`
[INFO] [stdout] c32a796c870bc6f683ed228d896a79992151e9c4253d8d37a58da14700a21755
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2657b8cb411b042f546f269476b282475e0c83190991da51e1e3c5e6f10361c7
[INFO] running `Command { std: "docker" "start" "-a" "2657b8cb411b042f546f269476b282475e0c83190991da51e1e3c5e6f10361c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsntp v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "2657b8cb411b042f546f269476b282475e0c83190991da51e1e3c5e6f10361c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2657b8cb411b042f546f269476b282475e0c83190991da51e1e3c5e6f10361c7", kill_on_drop: false }`
[INFO] [stdout] 2657b8cb411b042f546f269476b282475e0c83190991da51e1e3c5e6f10361c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 25070f009daa3c427de697890d047a2753ee818cad039f9ed006c1d2dc00be87
[INFO] running `Command { std: "docker" "start" "-a" "25070f009daa3c427de697890d047a2753ee818cad039f9ed006c1d2dc00be87", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rsntp-9123a1549b58b379)
[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_contains_zero_transmit_timestamp ... ok
[INFO] [stdout] test core_logic::tests::sync_fails_if_reply_originate_ts_does_not_match_request_transmit_ts ... ok
[INFO] [stdout] test packet::tests::decoding_a_packet_with_illegal_mode_fails ... ok
[INFO] [stdout] test packet::tests::decoding_a_packet_with_wrong_version_fails ... ok
[INFO] [stdout] test packet::tests::decoding_a_short_packet_fails ... ok
[INFO] [stdout] test core_logic::tests::sync_fails_if_kiss_o_death_received ... ok
[INFO] [stdout] test packet::tests::decoding_ascii_reference_identifier_works ... ok
[INFO] [stdout] test packet::tests::decoding_short_ascii_reference_identifier_works ... ok
[INFO] [stdout] test packet::tests::subtracting_timestamps_works_correctly ... 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::timestamp_created_from_bytes_converts_to_the_same_raw ... 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 packet::tests::zero_timestamp_is_zero ... 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_and_signum_works ... ok
[INFO] [stdout] test packet::tests::decoding_ipv6_hash_reference_identifier_works ... ok
[INFO] [stdout] test result::tests::sntp_duration_abs_fails_on_overflow ... 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 result::tests::sntp_duration_converting_to_chrono_duration_works ... ok
[INFO] [stdout] test to_server_addrs::tests::works_for_socket_addr ... ok
[INFO] [stdout] test to_server_addrs::tests::works_for_strings ... ok
[INFO] [stdout] test to_server_addrs::tests::works_for_ip_addr ... 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] running `Command { std: "docker" "inspect" "25070f009daa3c427de697890d047a2753ee818cad039f9ed006c1d2dc00be87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25070f009daa3c427de697890d047a2753ee818cad039f9ed006c1d2dc00be87", kill_on_drop: false }`
[INFO] [stdout] 25070f009daa3c427de697890d047a2753ee818cad039f9ed006c1d2dc00be87