[INFO] fetching crate swnb-timer 0.2.0...
[INFO] testing swnb-timer-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate swnb-timer 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate swnb-timer 0.2.0
[INFO] finished tweaking crates.io crate swnb-timer 0.2.0
[INFO] tweaked toml for crates.io crate swnb-timer 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate swnb-timer 0.2.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate swnb-timer 0.2.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4f789e03f31812b140668df3777340bb9fadc304972ebca56d19dedc7f1ba17
[INFO] running `Command { std: "docker" "start" "-a" "f4f789e03f31812b140668df3777340bb9fadc304972ebca56d19dedc7f1ba17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4f789e03f31812b140668df3777340bb9fadc304972ebca56d19dedc7f1ba17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4f789e03f31812b140668df3777340bb9fadc304972ebca56d19dedc7f1ba17", kill_on_drop: false }`
[INFO] [stdout] f4f789e03f31812b140668df3777340bb9fadc304972ebca56d19dedc7f1ba17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e33b1b91bb80e0de6e3e3bee832577cbe646cc42c37e48de9f88380e30d79b07
[INFO] running `Command { std: "docker" "start" "-a" "e33b1b91bb80e0de6e3e3bee832577cbe646cc42c37e48de9f88380e30d79b07", kill_on_drop: false }`
[INFO] [stderr]    Compiling swnb-timer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::alloc::System`
[INFO] [stdout]  --> src/time.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::alloc::System;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemTime` and `UNIX_EPOCH`
[INFO] [stdout]   --> src/time.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::time::{Duration, Instant, SystemTime, UNIX_EPOCH};
[INFO] [stdout]    |                                    ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `default`, `mem::size_of`, and `time::Instant`
[INFO] [stdout]    --> src/time.rs:413:15
[INFO] [stdout]     |
[INFO] [stdout] 413 |     use std::{default, mem::size_of, time::Instant};
[INFO] [stdout]     |               ^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "e33b1b91bb80e0de6e3e3bee832577cbe646cc42c37e48de9f88380e30d79b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e33b1b91bb80e0de6e3e3bee832577cbe646cc42c37e48de9f88380e30d79b07", kill_on_drop: false }`
[INFO] [stdout] e33b1b91bb80e0de6e3e3bee832577cbe646cc42c37e48de9f88380e30d79b07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21aeca720d8d172a273d2230d3f42021e38110875aaa861884e5e386da70570e
[INFO] running `Command { std: "docker" "start" "-a" "21aeca720d8d172a273d2230d3f42021e38110875aaa861884e5e386da70570e", kill_on_drop: false }`
[INFO] [stderr]    Compiling swnb-timer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::alloc::System`
[INFO] [stdout]  --> src/time.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::alloc::System;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemTime` and `UNIX_EPOCH`
[INFO] [stdout]   --> src/time.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::time::{Duration, Instant, SystemTime, UNIX_EPOCH};
[INFO] [stdout]    |                                    ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `default`, `mem::size_of`, and `time::Instant`
[INFO] [stdout]    --> src/time.rs:413:15
[INFO] [stdout]     |
[INFO] [stdout] 413 |     use std::{default, mem::size_of, time::Instant};
[INFO] [stdout]     |               ^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `async_block`
[INFO] [stdout]  --> examples/async_timeout.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let async_block = async {
[INFO] [stdout]   |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_async_block`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::alloc::System`
[INFO] [stdout]  --> src/time.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::alloc::System;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemTime` and `UNIX_EPOCH`
[INFO] [stdout]   --> src/time.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::time::{Duration, Instant, SystemTime, UNIX_EPOCH};
[INFO] [stdout]    |                                    ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]    --> src/time.rs:413:15
[INFO] [stdout]     |
[INFO] [stdout] 413 |     use std::{default, mem::size_of, time::Instant};
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "21aeca720d8d172a273d2230d3f42021e38110875aaa861884e5e386da70570e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21aeca720d8d172a273d2230d3f42021e38110875aaa861884e5e386da70570e", kill_on_drop: false }`
[INFO] [stdout] 21aeca720d8d172a273d2230d3f42021e38110875aaa861884e5e386da70570e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ececbb0a970f68205447030a8f4d20f9b51e9e6771ad50c348720dc06bbad15
[INFO] running `Command { std: "docker" "start" "-a" "0ececbb0a970f68205447030a8f4d20f9b51e9e6771ad50c348720dc06bbad15", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::alloc::System`
[INFO] [stderr]  --> src/time.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::alloc::System;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `SystemTime` and `UNIX_EPOCH`
[INFO] [stderr]   --> src/time.rs:11:36
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::time::{Duration, Instant, SystemTime, UNIX_EPOCH};
[INFO] [stderr]    |                                    ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `default`, `mem::size_of`, and `time::Instant`
[INFO] [stderr]    --> src/time.rs:413:15
[INFO] [stderr]     |
[INFO] [stderr] 413 |     use std::{default, mem::size_of, time::Instant};
[INFO] [stderr]     |               ^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `swnb-timer` (lib) generated 3 warnings (run `cargo fix --lib -p swnb-timer` to apply 3 suggestions)
[INFO] [stderr] warning: unused variable: `async_block`
[INFO] [stderr]  --> examples/async_timeout.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let async_block = async {
[INFO] [stderr]   |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_async_block`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `swnb-timer` (example "async_timeout") generated 1 warning
[INFO] [stderr] warning: unused import: `default`
[INFO] [stderr]    --> src/time.rs:413:15
[INFO] [stderr]     |
[INFO] [stderr] 413 |     use std::{default, mem::size_of, time::Instant};
[INFO] [stderr]     |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `swnb-timer` (lib test) generated 3 warnings (2 duplicates) (run `cargo fix --lib -p swnb-timer --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/swnb_timer-ff20b43bdc18e200)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_time ... ok
[INFO] [stdout] test time::test::test_size ... ok
[INFO] [stdout] test tests::cancel_timeout ... ok
[INFO] [stdout] test tests::set_timeout_multi ... ok
[INFO] [stdout] test tests::set_timeout ... ok
[INFO] [stdout] test tests::test_interval ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests swnb_timer
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/time.rs - time::Timer::new (line 120) ... ok
[INFO] [stdout] test src/time.rs - time::Timer::wait (line 347) ... ok
[INFO] [stdout] test src/time.rs - time::Timer (line 72) ... ok
[INFO] [stdout] test src/time.rs - time::Timer::set_timeout (line 231) ... ok
[INFO] [stdout] test src/time.rs - time::Timer::set_interval (line 279) ... ok
[INFO] [stdout] test src/time.rs - time::Timer::new (line 101) ... ok
[INFO] [stdout] test src/time.rs - time::Timer::set_timeout (line 212) ... ok
[INFO] [stdout] test src/time.rs - time::Timer::set_interval (line 298) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0ececbb0a970f68205447030a8f4d20f9b51e9e6771ad50c348720dc06bbad15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ececbb0a970f68205447030a8f4d20f9b51e9e6771ad50c348720dc06bbad15", kill_on_drop: false }`
[INFO] [stdout] 0ececbb0a970f68205447030a8f4d20f9b51e9e6771ad50c348720dc06bbad15