[INFO] fetching crate mugle_core 5.2.0-alpha.5...
[INFO] checking mugle_core-5.2.0-alpha.5 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] extracting crate mugle_core 5.2.0-alpha.5 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate mugle_core 5.2.0-alpha.5 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mugle_core 5.2.0-alpha.5
[INFO] finished tweaking crates.io crate mugle_core 5.2.0-alpha.5
[INFO] tweaked toml for crates.io crate mugle_core 5.2.0-alpha.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded parking_lot_core v0.7.3
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[INFO] running `Command { std: "docker" "inspect" "47ebe3aae45c922d2aaaf59953f82065e0d6851360f51324ded3371fee11b86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47ebe3aae45c922d2aaaf59953f82065e0d6851360f51324ded3371fee11b86a", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated constant `chrono::naive::MAX_DATE`: Use NaiveDate::MAX instead
[INFO] [stdout]   --> src/core/block.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 | use chrono::naive::{MAX_DATE, MIN_DATE};
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `chrono::naive::MIN_DATE`: Use NaiveDate::MIN instead
[INFO] [stdout]   --> src/core/block.rs:30:31
[INFO] [stdout]    |
[INFO] [stdout] 30 | use chrono::naive::{MAX_DATE, MIN_DATE};
[INFO] [stdout]    |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `chrono::naive::MAX_DATE`: Use NaiveDate::MAX instead
[INFO] [stdout]    --> src/core/block.rs:292:17
[INFO] [stdout]     |
[INFO] [stdout] 292 |     if timestamp > MAX_DATE.and_hms(0, 0, 0).timestamp()
[INFO] [stdout]     |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `chrono::naive::MIN_DATE`: Use NaiveDate::MIN instead
[INFO] [stdout]    --> src/core/block.rs:293:18
[INFO] [stdout]     |
[INFO] [stdout] 293 |         || timestamp < MIN_DATE.and_hms(0, 0, 0).timestamp()
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `chrono::naive::MAX_DATE`: Use NaiveDate::MAX instead
[INFO] [stdout]   --> src/core/block.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 | use chrono::naive::{MAX_DATE, MIN_DATE};
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `chrono::naive::MIN_DATE`: Use NaiveDate::MIN instead
[INFO] [stdout]   --> src/core/block.rs:30:31
[INFO] [stdout]    |
[INFO] [stdout] 30 | use chrono::naive::{MAX_DATE, MIN_DATE};
[INFO] [stdout]    |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `chrono::naive::MAX_DATE`: Use NaiveDate::MAX instead
[INFO] [stdout]    --> src/core/block.rs:292:17
[INFO] [stdout]     |
[INFO] [stdout] 292 |     if timestamp > MAX_DATE.and_hms(0, 0, 0).timestamp()
[INFO] [stdout]     |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `chrono::naive::MIN_DATE`: Use NaiveDate::MIN instead
[INFO] [stdout]    --> src/core/block.rs:293:18
[INFO] [stdout]     |
[INFO] [stdout] 293 |         || timestamp < MIN_DATE.and_hms(0, 0, 0).timestamp()
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::<Tz>::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead
[INFO] [stdout]    --> src/core/block.rs:235:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |             timestamp: DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(0, 0), Utc),
[INFO] [stdout]     |                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `from_timestamp_opt()` instead
[INFO] [stdout]    --> src/core/block.rs:235:56
[INFO] [stdout]     |
[INFO] [stdout] 235 |             timestamp: DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(0, 0), Utc),
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::NaiveDate::and_hms`: use `and_hms_opt()` instead
[INFO] [stdout]    --> src/core/block.rs:292:26
[INFO] [stdout]     |
[INFO] [stdout] 292 |     if timestamp > MAX_DATE.and_hms(0, 0, 0).timestamp()
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::NaiveDate::and_hms`: use `and_hms_opt()` instead
[INFO] [stdout]    --> src/core/block.rs:293:27
[INFO] [stdout]     |
[INFO] [stdout] 293 |         || timestamp < MIN_DATE.and_hms(0, 0, 0).timestamp()
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::<Tz>::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead
[INFO] [stdout]    --> src/core/block.rs:301:31
[INFO] [stdout]     |
[INFO] [stdout] 301 |         timestamp: DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(timestamp, 0), Utc),
[INFO] [stdout]     |                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `from_timestamp_opt()` instead
[INFO] [stdout]    --> src/core/block.rs:301:55
[INFO] [stdout]     |
[INFO] [stdout] 301 |         timestamp: DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(timestamp, 0), Utc),
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::<Tz>::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead
[INFO] [stdout]    --> src/core/block.rs:649:36
[INFO] [stdout]     |
[INFO] [stdout] 649 |         let timestamp = DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(now, 0), Utc);
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `from_timestamp_opt()` instead
[INFO] [stdout]    --> src/core/block.rs:649:60
[INFO] [stdout]     |
[INFO] [stdout] 649 |         let timestamp = DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(now, 0), Utc);
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::<Tz>::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead
[INFO] [stdout]    --> src/core/block.rs:235:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |             timestamp: DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(0, 0), Utc),
[INFO] [stdout]     |                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `from_timestamp_opt()` instead
[INFO] [stdout]    --> src/core/block.rs:235:56
[INFO] [stdout]     |
[INFO] [stdout] 235 |             timestamp: DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(0, 0), Utc),
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::NaiveDate::and_hms`: use `and_hms_opt()` instead
[INFO] [stdout]    --> src/core/block.rs:292:26
[INFO] [stdout]     |
[INFO] [stdout] 292 |     if timestamp > MAX_DATE.and_hms(0, 0, 0).timestamp()
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::NaiveDate::and_hms`: use `and_hms_opt()` instead
[INFO] [stdout]    --> src/core/block.rs:293:27
[INFO] [stdout]     |
[INFO] [stdout] 293 |         || timestamp < MIN_DATE.and_hms(0, 0, 0).timestamp()
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::<Tz>::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead
[INFO] [stdout]    --> src/core/block.rs:301:31
[INFO] [stdout]     |
[INFO] [stdout] 301 |         timestamp: DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(timestamp, 0), Utc),
[INFO] [stdout]     |                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `from_timestamp_opt()` instead
[INFO] [stdout]    --> src/core/block.rs:301:55
[INFO] [stdout]     |
[INFO] [stdout] 301 |         timestamp: DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(timestamp, 0), Utc),
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::<Tz>::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead
[INFO] [stdout]    --> src/core/block.rs:649:36
[INFO] [stdout]     |
[INFO] [stdout] 649 |         let timestamp = DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(now, 0), Utc);
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `from_timestamp_opt()` instead
[INFO] [stdout]    --> src/core/block.rs:649:60
[INFO] [stdout]     |
[INFO] [stdout] 649 |         let timestamp = DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(now, 0), Utc);
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/genesis.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |         timestamp: Utc.ymd(1997, 8, 4).and_hms(0, 0, 0),
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]   --> src/genesis.rs:37:34
[INFO] [stdout]    |
[INFO] [stdout] 37 |         timestamp: Utc.ymd(1997, 8, 4).and_hms(0, 0, 0),
[INFO] [stdout]    |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/genesis.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |         timestamp: Utc.ymd(2018, 12, 28).and_hms(20, 48, 4),
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]   --> src/genesis.rs:51:36
[INFO] [stdout]    |
[INFO] [stdout] 51 |         timestamp: Utc.ymd(2018, 12, 28).and_hms(20, 48, 4),
[INFO] [stdout]    |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/genesis.rs:164:18
[INFO] [stdout]     |
[INFO] [stdout] 164 |         timestamp: Utc.ymd(2022, 6, 19).and_hms(8, 1, 26),
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/genesis.rs:164:35
[INFO] [stdout]     |
[INFO] [stdout] 164 |         timestamp: Utc.ymd(2022, 6, 19).and_hms(8, 1, 26),
[INFO] [stdout]     |                                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/genesis.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |         timestamp: Utc.ymd(1997, 8, 4).and_hms(0, 0, 0),
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]   --> src/genesis.rs:37:34
[INFO] [stdout]    |
[INFO] [stdout] 37 |         timestamp: Utc.ymd(1997, 8, 4).and_hms(0, 0, 0),
[INFO] [stdout]    |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/genesis.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |         timestamp: Utc.ymd(2018, 12, 28).and_hms(20, 48, 4),
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]   --> src/genesis.rs:51:36
[INFO] [stdout]    |
[INFO] [stdout] 51 |         timestamp: Utc.ymd(2018, 12, 28).and_hms(20, 48, 4),
[INFO] [stdout]    |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> src/genesis.rs:164:18
[INFO] [stdout]     |
[INFO] [stdout] 164 |         timestamp: Utc.ymd(2022, 6, 19).and_hms(8, 1, 26),
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::Date::<Tz>::and_hms`: Use and_hms_opt() instead
[INFO] [stdout]    --> src/genesis.rs:164:35
[INFO] [stdout]     |
[INFO] [stdout] 164 |         timestamp: Utc.ymd(2022, 6, 19).and_hms(8, 1, 26),
[INFO] [stdout]     |                                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::<Tz>::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead
[INFO] [stdout]    --> src/pow.rs:118:36
[INFO] [stdout]     |
[INFO] [stdout] 118 |             bh.timestamp = DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(0, 0), Utc);
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `from_timestamp_opt()` instead
[INFO] [stdout]    --> src/pow.rs:118:60
[INFO] [stdout]     |
[INFO] [stdout] 118 |             bh.timestamp = DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(0, 0), Utc);
[INFO] [stdout]     |                                                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::<Tz>::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead
[INFO] [stdout]    --> src/pow.rs:118:36
[INFO] [stdout]     |
[INFO] [stdout] 118 |             bh.timestamp = DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(0, 0), Utc);
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `from_timestamp_opt()` instead
[INFO] [stdout]    --> src/pow.rs:118:60
[INFO] [stdout]     |
[INFO] [stdout] 118 |             bh.timestamp = DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(0, 0), Utc);
[INFO] [stdout]     |                                                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::DateTime::<Tz>::timestamp_nanos`: use `timestamp_nanos_opt()` instead
[INFO] [stdout]   --> tests/pmmr.rs:46:26
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let start = Utc::now().timestamp_nanos();
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::DateTime::<Tz>::timestamp_nanos`: use `timestamp_nanos_opt()` instead
[INFO] [stdout]   --> tests/pmmr.rs:50:24
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let fin = Utc::now().timestamp_nanos();
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.53s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: mugle_secp256k1zkp v0.7.12, traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "75543d0bacb877f2fe313459424fc47625ab781aa527c9638d9a1cdd897f9c2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75543d0bacb877f2fe313459424fc47625ab781aa527c9638d9a1cdd897f9c2c", kill_on_drop: false }`
[INFO] [stdout] 75543d0bacb877f2fe313459424fc47625ab781aa527c9638d9a1cdd897f9c2c
