[INFO] fetching crate futures-delay-queue 0.6.0...
[INFO] testing futures-delay-queue-0.6.0 against master#cced03bfd61a304243a34504618ecec86c17063f for pr-154065-2
[INFO] extracting crate futures-delay-queue 0.6.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate futures-delay-queue 0.6.0
[INFO] finished tweaking crates.io crate futures-delay-queue 0.6.0
[INFO] tweaked toml for crates.io crate futures-delay-queue 0.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate futures-delay-queue 0.6.0 on toolchain cced03bfd61a304243a34504618ecec86c17063f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 67 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 93f9a93fa2c26447584e1741eaa1747f2c06ba589de7d8d73b0fbb2ad08c0203
[INFO] running `Command { std: "docker" "start" "93f9a93fa2c26447584e1741eaa1747f2c06ba589de7d8d73b0fbb2ad08c0203", 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" "93f9a93fa2c26447584e1741eaa1747f2c06ba589de7d8d73b0fbb2ad08c0203" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93f9a93fa2c26447584e1741eaa1747f2c06ba589de7d8d73b0fbb2ad08c0203", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "93f9a93fa2c26447584e1741eaa1747f2c06ba589de7d8d73b0fbb2ad08c0203" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling piper v0.2.5
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling value-bag v1.12.0
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling futures-timer v3.0.4
[INFO] [stderr]    Compiling log v0.4.32
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-lock v3.4.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling async-executor v1.14.0
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.13.2
[INFO] [stderr]    Compiling futures-delay-queue v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `docs`
[INFO] [stdout]   --> src/lib.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 | #![cfg_attr(feature = "docs", feature(doc_cfg))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `async-std`, `default`, and `tokio`
[INFO] [stdout]    = help: consider adding `docs` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.42s
[INFO] running `Command { std: "docker" "inspect" "93f9a93fa2c26447584e1741eaa1747f2c06ba589de7d8d73b0fbb2ad08c0203", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "93f9a93fa2c26447584e1741eaa1747f2c06ba589de7d8d73b0fbb2ad08c0203" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling async-std v1.13.2
[INFO] [stderr]    Compiling futures-delay-queue v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `docs`
[INFO] [stdout]   --> src/lib.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 | #![cfg_attr(feature = "docs", feature(doc_cfg))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `async-std`, `default`, and `tokio`
[INFO] [stdout]    = help: consider adding `docs` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `docs`
[INFO] [stdout]   --> src/lib.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 | #![cfg_attr(feature = "docs", feature(doc_cfg))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `async-std`, `default`, and `tokio`
[INFO] [stdout]    = help: consider adding `docs` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.82s
[INFO] running `Command { std: "docker" "inspect" "93f9a93fa2c26447584e1741eaa1747f2c06ba589de7d8d73b0fbb2ad08c0203", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "93f9a93fa2c26447584e1741eaa1747f2c06ba589de7d8d73b0fbb2ad08c0203" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `docs`
[INFO] [stderr]   --> src/lib.rs:64:13
[INFO] [stderr]    |
[INFO] [stderr] 64 | #![cfg_attr(feature = "docs", feature(doc_cfg))]
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `async-std`, `default`, and `tokio`
[INFO] [stderr]    = help: consider adding `docs` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `futures-delay-queue` (lib) generated 1 warning
[INFO] [stderr] warning: `futures-delay-queue` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/futures_delay_queue-abe21b74be8acab3)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::reset ... ok
[INFO] [stdout] test tests::cancel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests futures_delay_queue
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 40) ... FAILED
[INFO] [stdout] test src/lib.rs - delay_queue (line 163) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 40) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (589) panicked at src/lib.rs:20:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Some(1)
[INFO] [stdout]  right: Some(3)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6102f86bf028 - std[929523f510218772]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6102f86bf028 - std[929523f510218772]::backtrace_rs::backtrace::trace_unsynchronized::<std[929523f510218772]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6102f86bf028 - std[929523f510218772]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6102f86bf028 - <<std[929523f510218772]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[28b146924c2f19c6]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x6102f86d02fa - <core[28b146924c2f19c6]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6102f86d02fa - core[28b146924c2f19c6]::fmt::write
[INFO] [stdout]    6:     0x6102f86c2bf2 - std[929523f510218772]::io::default_write_fmt::<std[929523f510218772]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x6102f86c2bf2 - <std[929523f510218772]::sys::stdio::unix::Stderr as std[929523f510218772]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x6102f86a6756 - <std[929523f510218772]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6102f86a6756 - std[929523f510218772]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6102f86b8581 - std[929523f510218772]::panicking::default_hook
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x6102f86b873b - std[929523f510218772]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x6102f86a6812 - std[929523f510218772]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x6102f869bcb9 - std[929523f510218772]::sys::backtrace::__rust_end_short_backtrace::<std[929523f510218772]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x6102f86a739d - __rustc[acf6043c977865fb]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x6102f86d0a8c - core[28b146924c2f19c6]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x6102f86d0943 - core[28b146924c2f19c6]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/panicking.rs:439:17
[INFO] [stdout]   17:     0x6102f85fcc02 - core[28b146924c2f19c6]::panicking::assert_failed::<core[28b146924c2f19c6]::option::Option<i32>, core[28b146924c2f19c6]::option::Option<i32>>
[INFO] [stdout]   18:     0x6102f8601a63 - rust_out[55b2f4d6dc07c20e]::main::main::{closure#0}
[INFO] [stdout]   19:     0x6102f8600863 - rust_out[55b2f4d6dc07c20e]::main::{closure#0}
[INFO] [stdout]   20:     0x6102f8601e99 - <async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}> as core[28b146924c2f19c6]::future::future::Future>::poll::{closure#0}
[INFO] [stdout]   21:     0x6102f85fe198 - <async_std[64c72a43222456ce]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}> as core[28b146924c2f19c6]::future::future::Future>::poll::{closure#0}, core[28b146924c2f19c6]::task::poll::Poll<()>>::{closure#0}
[INFO] [stdout]   22:     0x6102f85fa37a - <std[929523f510218772]::thread::local::LocalKey<core[28b146924c2f19c6]::cell::Cell<*const async_std[64c72a43222456ce]::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std[64c72a43222456ce]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}> as core[28b146924c2f19c6]::future::future::Future>::poll::{closure#0}, core[28b146924c2f19c6]::task::poll::Poll<()>>::{closure#0}, core[28b146924c2f19c6]::task::poll::Poll<()>>
[INFO] [stdout]   23:     0x6102f85f9fa6 - <std[929523f510218772]::thread::local::LocalKey<core[28b146924c2f19c6]::cell::Cell<*const async_std[64c72a43222456ce]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[64c72a43222456ce]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}> as core[28b146924c2f19c6]::future::future::Future>::poll::{closure#0}, core[28b146924c2f19c6]::task::poll::Poll<()>>::{closure#0}, core[28b146924c2f19c6]::task::poll::Poll<()>>
[INFO] [stdout]   24:     0x6102f85f8b9e - <async_std[64c72a43222456ce]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}> as core[28b146924c2f19c6]::future::future::Future>::poll::{closure#0}, core[28b146924c2f19c6]::task::poll::Poll<()>>
[INFO] [stdout]   25:     0x6102f860dbea - <async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}> as core[28b146924c2f19c6]::future::future::Future>::poll
[INFO] [stdout]   26:     0x6102f860cafe - <futures_lite[a662e10b2b64014f]::future::Or<async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}>, <async_executor[554f87306920a500]::State>::run<(), async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}>>::{closure#0}::{closure#0}> as core[28b146924c2f19c6]::future::future::Future>::poll
[INFO] [stdout]   27:     0x6102f85ff4a0 - <async_executor[554f87306920a500]::State>::run::<(), async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   28:     0x6102f85fee13 - <async_executor[554f87306920a500]::Executor>::run::<(), async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   29:     0x6102f85ff15e - <async_executor[554f87306920a500]::LocalExecutor>::run::<(), async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   30:     0x6102f85ff841 - async_io[23cd9d214ddb8855]::driver::block_on::<(), <async_executor[554f87306920a500]::LocalExecutor>::run<(), async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}>>::{closure#0}>::{closure#1}
[INFO] [stdout]   31:     0x6102f85fab37 - <std[929523f510218772]::thread::local::LocalKey<core[28b146924c2f19c6]::cell::RefCell<(parking[54f9c14b62b45b1b]::Parker, core[28b146924c2f19c6]::task::wake::Waker, alloc[95e62e727ddf147d]::sync::Arc<core[28b146924c2f19c6]::sync::atomic::Atomic<bool>>)>>>::try_with::<async_io[23cd9d214ddb8855]::driver::block_on<(), <async_executor[554f87306920a500]::LocalExecutor>::run<(), async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   32:     0x6102f85faa36 - <std[929523f510218772]::thread::local::LocalKey<core[28b146924c2f19c6]::cell::RefCell<(parking[54f9c14b62b45b1b]::Parker, core[28b146924c2f19c6]::task::wake::Waker, alloc[95e62e727ddf147d]::sync::Arc<core[28b146924c2f19c6]::sync::atomic::Atomic<bool>>)>>>::with::<async_io[23cd9d214ddb8855]::driver::block_on<(), <async_executor[554f87306920a500]::LocalExecutor>::run<(), async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   33:     0x6102f85fb771 - async_io[23cd9d214ddb8855]::driver::block_on::<(), <async_executor[554f87306920a500]::LocalExecutor>::run<(), async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}>>::{closure#0}>
[INFO] [stdout]   34:     0x6102f860014f - async_global_executor[db72ba1c60a0d9e6]::reactor::block_on::<<async_executor[554f87306920a500]::LocalExecutor>::run<(), async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}>>::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   35:     0x6102f85fd7ed - async_global_executor[db72ba1c60a0d9e6]::reactor::block_on::<<async_executor[554f87306920a500]::LocalExecutor>::run<(), async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}>>::{closure#0}, ()>
[INFO] [stdout]   36:     0x6102f86001a5 - async_global_executor[db72ba1c60a0d9e6]::executor::block_on::<async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}>, ()>::{closure#0}
[INFO] [stdout]   37:     0x6102f85fac75 - <std[929523f510218772]::thread::local::LocalKey<async_executor[554f87306920a500]::LocalExecutor>>::try_with::<async_global_executor[db72ba1c60a0d9e6]::executor::block_on<async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   38:     0x6102f85fab76 - <std[929523f510218772]::thread::local::LocalKey<async_executor[554f87306920a500]::LocalExecutor>>::with::<async_global_executor[db72ba1c60a0d9e6]::executor::block_on<async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   39:     0x6102f85fd8ea - async_global_executor[db72ba1c60a0d9e6]::executor::block_on::<async_std[64c72a43222456ce]::task::builder::SupportTaskLocals<rust_out[55b2f4d6dc07c20e]::main::{closure#0}>, ()>
[INFO] [stdout]   40:     0x6102f8600350 - <async_std[64c72a43222456ce]::task::builder::Builder>::blocking::<rust_out[55b2f4d6dc07c20e]::main::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stdout]   41:     0x6102f85fe0a6 - <async_std[64c72a43222456ce]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[64c72a43222456ce]::task::builder::Builder>::blocking<rust_out[55b2f4d6dc07c20e]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   42:     0x6102f85fa297 - <std[929523f510218772]::thread::local::LocalKey<core[28b146924c2f19c6]::cell::Cell<*const async_std[64c72a43222456ce]::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std[64c72a43222456ce]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[64c72a43222456ce]::task::builder::Builder>::blocking<rust_out[55b2f4d6dc07c20e]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   43:     0x6102f85f9f76 - <std[929523f510218772]::thread::local::LocalKey<core[28b146924c2f19c6]::cell::Cell<*const async_std[64c72a43222456ce]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[64c72a43222456ce]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[64c72a43222456ce]::task::builder::Builder>::blocking<rust_out[55b2f4d6dc07c20e]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   44:     0x6102f85f8b5a - <async_std[64c72a43222456ce]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[64c72a43222456ce]::task::builder::Builder>::blocking<rust_out[55b2f4d6dc07c20e]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]   45:     0x6102f85fe3ca - <async_std[64c72a43222456ce]::task::builder::Builder>::blocking::<rust_out[55b2f4d6dc07c20e]::main::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   46:     0x6102f85fa915 - <std[929523f510218772]::thread::local::LocalKey<core[28b146924c2f19c6]::cell::Cell<usize>>>::try_with::<<async_std[64c72a43222456ce]::task::builder::Builder>::blocking<rust_out[55b2f4d6dc07c20e]::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   47:     0x6102f85fa816 - <std[929523f510218772]::thread::local::LocalKey<core[28b146924c2f19c6]::cell::Cell<usize>>>::with::<<async_std[64c72a43222456ce]::task::builder::Builder>::blocking<rust_out[55b2f4d6dc07c20e]::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   48:     0x6102f85f93c5 - <async_std[64c72a43222456ce]::task::builder::Builder>::blocking::<rust_out[55b2f4d6dc07c20e]::main::{closure#0}, ()>
[INFO] [stdout]   49:     0x6102f85fda6c - async_std[64c72a43222456ce]::task::block_on::block_on::<rust_out[55b2f4d6dc07c20e]::main::{closure#0}, ()>
[INFO] [stdout]   50:     0x6102f8601f07 - rust_out[55b2f4d6dc07c20e]::main
[INFO] [stdout]   51:     0x6102f860e533 - <fn() as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   52:     0x6102f85fdaa6 - std[929523f510218772]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   53:     0x6102f85ffec9 - std[929523f510218772]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   54:     0x6102f86b7b27 - <&dyn core[28b146924c2f19c6]::ops::function::Fn<(), Output = i32> + core[28b146924c2f19c6]::panic::unwind_safe::RefUnwindSafe + core[28b146924c2f19c6]::marker::Sync as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   55:     0x6102f86b7b27 - std[929523f510218772]::panicking::catch_unwind::do_call::<&dyn core[28b146924c2f19c6]::ops::function::Fn<(), Output = i32> + core[28b146924c2f19c6]::panic::unwind_safe::RefUnwindSafe + core[28b146924c2f19c6]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   56:     0x6102f86b7b27 - std[929523f510218772]::panicking::catch_unwind::<i32, &dyn core[28b146924c2f19c6]::ops::function::Fn<(), Output = i32> + core[28b146924c2f19c6]::panic::unwind_safe::RefUnwindSafe + core[28b146924c2f19c6]::marker::Sync>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   57:     0x6102f86b7b27 - std[929523f510218772]::panic::catch_unwind::<&dyn core[28b146924c2f19c6]::ops::function::Fn<(), Output = i32> + core[28b146924c2f19c6]::panic::unwind_safe::RefUnwindSafe + core[28b146924c2f19c6]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panic.rs:359:14
[INFO] [stdout]   58:     0x6102f86b7b27 - std[929523f510218772]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/rt.rs:175:24
[INFO] [stdout]   59:     0x6102f86b7b27 - std[929523f510218772]::panicking::catch_unwind::do_call::<std[929523f510218772]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   60:     0x6102f86b7b27 - std[929523f510218772]::panicking::catch_unwind::<isize, std[929523f510218772]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x6102f86b7b27 - std[929523f510218772]::panic::catch_unwind::<std[929523f510218772]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x6102f86b7b27 - std[929523f510218772]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/rt.rs:171:5
[INFO] [stdout]   63:     0x6102f85fd601 - std[929523f510218772]::rt::lang_start::<()>
[INFO] [stdout]   64:     0x6102f860e995 - main
[INFO] [stdout]   65:     0x73fd3822e1ca - <unknown>
[INFO] [stdout]   66:     0x73fd3822e28b - __libc_start_main
[INFO] [stdout]   67:     0x6102f85f86d5 - _start
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 40)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "93f9a93fa2c26447584e1741eaa1747f2c06ba589de7d8d73b0fbb2ad08c0203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93f9a93fa2c26447584e1741eaa1747f2c06ba589de7d8d73b0fbb2ad08c0203", kill_on_drop: false }`
[INFO] [stdout] 93f9a93fa2c26447584e1741eaa1747f2c06ba589de7d8d73b0fbb2ad08c0203
