[INFO] fetching crate event_sync 0.4.4...
[INFO] testing event_sync-0.4.4 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate event_sync 0.4.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate event_sync 0.4.4
[INFO] finished tweaking crates.io crate event_sync 0.4.4
[INFO] tweaked toml for crates.io crate event_sync 0.4.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate event_sync 0.4.4 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate event_sync 0.4.4 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2171ebe90a545ae54c7aca22dab4c7b1de43cb120b434f774347cb26d9485478
[INFO] running `Command { std: "docker" "start" "2171ebe90a545ae54c7aca22dab4c7b1de43cb120b434f774347cb26d9485478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2171ebe90a545ae54c7aca22dab4c7b1de43cb120b434f774347cb26d9485478", 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" "2171ebe90a545ae54c7aca22dab4c7b1de43cb120b434f774347cb26d9485478" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2171ebe90a545ae54c7aca22dab4c7b1de43cb120b434f774347cb26d9485478", 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" "2171ebe90a545ae54c7aca22dab4c7b1de43cb120b434f774347cb26d9485478" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]    Compiling serde v1.0.189
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling serde_derive v1.0.189
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling event_sync v0.4.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:363:17
[INFO] [stdout]     |
[INFO] [stdout] 363 |   fn read_inner(&self) -> RwLockReadGuard<InnerEventSync> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 363 |   fn read_inner(&self) -> RwLockReadGuard<'_, InnerEventSync> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:559:18
[INFO] [stdout]     |
[INFO] [stdout] 559 |   fn write_inner(&mut self) -> RwLockWriteGuard<InnerEventSync> {
[INFO] [stdout]     |                  ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 559 |   fn write_inner(&mut self) -> RwLockWriteGuard<'_, InnerEventSync> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 9.79s
[INFO] running `Command { std: "docker" "inspect" "2171ebe90a545ae54c7aca22dab4c7b1de43cb120b434f774347cb26d9485478", 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" "2171ebe90a545ae54c7aca22dab4c7b1de43cb120b434f774347cb26d9485478" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:363:17
[INFO] [stdout]     |
[INFO] [stdout] 363 |   fn read_inner(&self) -> RwLockReadGuard<InnerEventSync> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 363 |   fn read_inner(&self) -> RwLockReadGuard<'_, InnerEventSync> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:559:18
[INFO] [stdout]     |
[INFO] [stdout] 559 |   fn write_inner(&mut self) -> RwLockWriteGuard<InnerEventSync> {
[INFO] [stdout]     |                  ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 559 |   fn write_inner(&mut self) -> RwLockWriteGuard<'_, InnerEventSync> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling event_sync v0.4.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:363:17
[INFO] [stdout]     |
[INFO] [stdout] 363 |   fn read_inner(&self) -> RwLockReadGuard<InnerEventSync> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 363 |   fn read_inner(&self) -> RwLockReadGuard<'_, InnerEventSync> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:559:18
[INFO] [stdout]     |
[INFO] [stdout] 559 |   fn write_inner(&mut self) -> RwLockWriteGuard<InnerEventSync> {
[INFO] [stdout]     |                  ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 559 |   fn write_inner(&mut self) -> RwLockWriteGuard<'_, InnerEventSync> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 4.18s
[INFO] running `Command { std: "docker" "inspect" "2171ebe90a545ae54c7aca22dab4c7b1de43cb120b434f774347cb26d9485478", 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" "2171ebe90a545ae54c7aca22dab4c7b1de43cb120b434f774347cb26d9485478" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:363:17
[INFO] [stderr]     |
[INFO] [stderr] 363 |   fn read_inner(&self) -> RwLockReadGuard<InnerEventSync> {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 363 |   fn read_inner(&self) -> RwLockReadGuard<'_, InnerEventSync> {
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:559:18
[INFO] [stderr]     |
[INFO] [stderr] 559 |   fn write_inner(&mut self) -> RwLockWriteGuard<InnerEventSync> {
[INFO] [stderr]     |                  ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 559 |   fn write_inner(&mut self) -> RwLockWriteGuard<'_, InnerEventSync> {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: `event_sync` (lib) generated 2 warnings (run `cargo fix --lib -p event_sync` to apply 2 suggestions)
[INFO] [stderr] warning: `event_sync` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/event_sync-5618bcd40263836a)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::anyhow_compatibility ... ok
[INFO] [stdout] test tests::get_tickrate_logic ... ok
[INFO] [stdout] test tests::mutable_partial_eq_logic ... ok
[INFO] [stdout] test tests::from_start_logic::from_ticks ... ok
[INFO] [stdout] test tests::from_start_logic::from_time_paused ... ok
[INFO] [stdout] test tests::immutable_partial_eq_logic ... ok
[INFO] [stdout] test tests::from_start_logic::from_ticks_paused ... ok
[INFO] [stdout] test tests::from_start_logic::from_time ... ok
[INFO] [stdout] test tests::pausing_logic::pausing_pauses_cloned ... ok
[INFO] [stdout] test tests::debug_and_display_logic ... ok
[INFO] [stdout] test tests::time_since_last_tick_logic ... ok
[INFO] [stdout] test tests::serde_implementation_logic::serialize_doesnt_overwrite_existing_pause_value ... ok
[INFO] [stdout] test tests::time_since_last_tick_accuracy ... ok
[INFO] [stdout] test tests::time_until_next_tick_logic ... ok
[INFO] [stdout] test tests::change_tickrate_logic ... ok
[INFO] [stdout] test tests::wait_for_tick_logic ... ok
[INFO] [stdout] test tests::ticks_since_started_logic ... ok
[INFO] [stdout] test tests::serde_implementation_logic::serialize_pauses ... ok
[INFO] [stdout] test tests::time_since_started_logic ... ok
[INFO] [stdout] test tests::pausing_logic::restart_unpauses_eventsync ... ok
[INFO] [stdout] test tests::methods_error_when_paused ... ok
[INFO] [stdout] test tests::wait_until_logic::wait_until_passed_time ... ok
[INFO] [stdout] test tests::wait_until_logic::wait_until_valid_time ... ok
[INFO] [stdout] test tests::pausing_logic::time_is_retained_when_pausing_and_unpausing ... ok
[INFO] [stdout] test tests::pausing_logic::time_is_still_tracked_after_unpausing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests event_sync
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test src/lib.rs - EventSync<Mutable>::from_starting_time (line 458) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 90) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<Mutable>::change_tickrate (line 633) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<Mutable>::from_starting_tick (line 511) ... ok
[INFO] [stdout] test src/lib.rs - EventSync (line 29) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<Mutable>::from_starting_tick (line 498) ... ok
[INFO] [stdout] test src/lib.rs - (line 101) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/lib.rs - EventSync (line 41) ... ok
[INFO] [stdout] test src/lib.rs - EventSync (line 95) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<Mutable>::change_tickrate (line 613) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<Mutable>::new (line 376) ... ok
[INFO] [stdout] test src/lib.rs - EventSync (line 60) ... ok
[INFO] [stdout] test src/lib.rs - EventSync (line 107) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<Mutable>::restart (line 569) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<T>::is_paused (line 171) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<T>::get_tickrate (line 189) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<Mutable>::from_starting_time (line 471) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<Mutable>::pause (line 722) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<Mutable>::unpause (line 659) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<Mutable>::restart_paused (line 589) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<Mutable>::pause (line 704) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<T>::ticks_since_started (line 312) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<T>::time_until_next_tick (line 348) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<T>::time_since_last_tick (line 330) ... FAILED
[INFO] [stdout] test src/lib.rs - EventSync<Mutable>::unpause (line 677) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<T>::wait_for_tick (line 243) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<Mutable>::new_paused (line 439) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<T>::wait_for_x_ticks (line 270) ... ok
[INFO] [stdout] test src/lib.rs - Mutable (line 148) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<Mutable>::new (line 388) ... ok
[INFO] [stdout] test src/lib.rs - Immutable (line 126) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - EventSync<T>::time_since_started (line 290) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<Mutable>::new (line 407) ... ok
[INFO] [stdout] test src/lib.rs - EventSync<T>::wait_until (line 216) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - EventSync<T>::time_since_last_tick (line 330) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (1419) panicked at src/lib.rs:12:1:
[INFO] [stdout] assertion failed: event_sync.time_since_last_tick().as_micros() < 500
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x621a4774bf01 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x621a4774bf01 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized::<std[70759c8f55707aa4]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x621a4774bf01 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x621a4774bf01 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x621a4775c48a - <core[df12db4294e9bfd3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x621a4775c48a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    6:     0x621a4774f2ec - core[df12db4294e9bfd3]::io::write::default_write_fmt::<std[70759c8f55707aa4]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x621a4774f2ec - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x621a47736066 - <std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x621a47736066 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x621a47748951 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x621a47748b0b - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:815:13
[INFO] [stdout]   12:     0x621a47736144 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:681:13
[INFO] [stdout]   13:     0x621a4772f339 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x621a4773688d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5
[INFO] [stdout]   15:     0x621a4775cbbc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x621a4775cb82 - core[df12db4294e9bfd3]::panicking::panic
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x621a47724bac - rust_out[fc2a76a7d39855e1]::main::_doctest_main_src_lib_rs_330_0
[INFO] [stdout]   18:     0x621a477246f6 - rust_out[fc2a76a7d39855e1]::main
[INFO] [stdout]   19:     0x621a47724f13 - <fn() as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   20:     0x621a477240d6 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   21:     0x621a47724689 - std[70759c8f55707aa4]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   22:     0x621a477480b9 - <&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x621a477480b9 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   24:     0x621a477480b9 - std[70759c8f55707aa4]::panicking::catch_unwind::<i32, &dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   25:     0x621a477480b9 - std[70759c8f55707aa4]::panic::catch_unwind::<&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x621a477480b9 - std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x621a477480b9 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   28:     0x621a477480b9 - std[70759c8f55707aa4]::panicking::catch_unwind::<isize, std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x621a477480b9 - std[70759c8f55707aa4]::panic::catch_unwind::<std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x621a477480b9 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x621a477240a1 - std[70759c8f55707aa4]::rt::lang_start::<()>
[INFO] [stdout]   32:     0x621a47724f55 - main
[INFO] [stdout]   33:     0x700d6f129601 - <unknown>
[INFO] [stdout]   34:     0x700d6f129718 - __libc_start_main
[INFO] [stdout]   35:     0x621a47723fb5 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - EventSync<T>::time_since_last_tick (line 330)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 36 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.37s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2171ebe90a545ae54c7aca22dab4c7b1de43cb120b434f774347cb26d9485478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2171ebe90a545ae54c7aca22dab4c7b1de43cb120b434f774347cb26d9485478", kill_on_drop: false }`
[INFO] [stdout] 2171ebe90a545ae54c7aca22dab4c7b1de43cb120b434f774347cb26d9485478
