[INFO] fetching crate min_timer 0.4.0... [INFO] testing min_timer-0.4.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759 [INFO] extracting crate min_timer 0.4.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate min_timer 0.4.0 [INFO] finished tweaking crates.io crate min_timer 0.4.0 [INFO] tweaked toml for crates.io crate min_timer 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate min_timer 0.4.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1181b121446f0231c3d86218e3d1eb998b9697f5a7c818c2e5a124c91d94197b [INFO] running `Command { std: "docker" "start" "-a" "1181b121446f0231c3d86218e3d1eb998b9697f5a7c818c2e5a124c91d94197b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1181b121446f0231c3d86218e3d1eb998b9697f5a7c818c2e5a124c91d94197b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1181b121446f0231c3d86218e3d1eb998b9697f5a7c818c2e5a124c91d94197b", kill_on_drop: false }` [INFO] [stdout] 1181b121446f0231c3d86218e3d1eb998b9697f5a7c818c2e5a124c91d94197b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2599e7a6c76c43599c9e4f25bc068de21aff8ec542d750d7081d901e279b6267 [INFO] running `Command { std: "docker" "start" "-a" "2599e7a6c76c43599c9e4f25bc068de21aff8ec542d750d7081d901e279b6267", kill_on_drop: false }` [INFO] [stderr] Compiling min_timer v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "2599e7a6c76c43599c9e4f25bc068de21aff8ec542d750d7081d901e279b6267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2599e7a6c76c43599c9e4f25bc068de21aff8ec542d750d7081d901e279b6267", kill_on_drop: false }` [INFO] [stdout] 2599e7a6c76c43599c9e4f25bc068de21aff8ec542d750d7081d901e279b6267 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa7ec18145fa3f0314dcb9136e36fc4f39e4099caf115ae305fdc1469fafa0c1 [INFO] running `Command { std: "docker" "start" "-a" "aa7ec18145fa3f0314dcb9136e36fc4f39e4099caf115ae305fdc1469fafa0c1", kill_on_drop: false }` [INFO] [stderr] Compiling min_timer v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "aa7ec18145fa3f0314dcb9136e36fc4f39e4099caf115ae305fdc1469fafa0c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa7ec18145fa3f0314dcb9136e36fc4f39e4099caf115ae305fdc1469fafa0c1", kill_on_drop: false }` [INFO] [stdout] aa7ec18145fa3f0314dcb9136e36fc4f39e4099caf115ae305fdc1469fafa0c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 68eb271223a7aa0b1577a46fad46222044a2a16b7c8c1c73f2d1b2bf807d02b0 [INFO] running `Command { std: "docker" "start" "-a" "68eb271223a7aa0b1577a46fad46222044a2a16b7c8c1c73f2d1b2bf807d02b0", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/min_timer-75815f0f2ab8f79e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests min_timer [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/sec.rs - sec::Sec (line 65) ... ok [INFO] [stdout] test src/sec.rs - sec::Sec (line 30) ... ok [INFO] [stdout] test src/sec.rs - sec::Sec (line 128) ... ok [INFO] [stdout] test src/sec.rs - sec::Sec (line 19) ... ok [INFO] [stdout] test src/timer.rs - timer::Timer (line 11) ... FAILED [INFO] [stdout] test src/sec.rs - sec::Sec (line 82) ... ok [INFO] [stdout] test src/sec.rs - sec::Sec (line 111) ... ok [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] test src/sec.rs - sec::Sec (line 45) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/timer.rs - timer::Timer (line 11) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' panicked at src/timer.rs:23:1: [INFO] [stdout] assertion failed: timer - duration < tolerance [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x64169f398182 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x64169f398182 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x64169f398182 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x64169f398182 - ::fmt::ha2e7e3a01df69042 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x64169f3b6eb3 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x64169f3b6eb3 - core::fmt::write::h7cb8f63788cd01d2 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25 [INFO] [stdout] 6: 0x64169f395e33 - std::io::default_write_fmt::h92ac9345fd53cc14 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x64169f395e33 - std::io::Write::write_fmt::h5ebaf381f8338068 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x64169f397fd2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x64169f399046 - std::panicking::default_hook::{{closure}}::h29548987efd832cb [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x64169f398e49 - std::panicking::default_hook::ha25170a15c643514 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:327:9 [INFO] [stdout] 11: 0x64169f399912 - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:833:13 [INFO] [stdout] 12: 0x64169f399776 - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:699:13 [INFO] [stdout] 13: 0x64169f398679 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 14: 0x64169f39943d - __rustc[beb0385846a06d21]::rust_begin_unwind [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5 [INFO] [stdout] 15: 0x64169f3b5ae0 - core::panicking::panic_fmt::ha33fa2ae772efba9 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x64169f3b5b4c - core::panicking::panic::hd2a569f4f37f7e10 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:145:5 [INFO] [stdout] 17: 0x64169f377124 - rust_out::main::_doctest_main_src_timer_rs_11_0::haf23cbad23f76610 [INFO] [stdout] 18: 0x64169f376ff6 - rust_out::main::h4293891446a396e5 [INFO] [stdout] 19: 0x64169f376ee3 - core::ops::function::FnOnce::call_once::h1b7f0f4a0fa90646 [INFO] [stdout] 20: 0x64169f376d46 - std::sys::backtrace::__rust_begin_short_backtrace::h93ddb45b5142a0f2 [INFO] [stdout] 21: 0x64169f376d29 - std::rt::lang_start::{{closure}}::hc7952c01b1103b9a [INFO] [stdout] 22: 0x64169f393a50 - core::ops::function::impls:: for &F>::call_once::hc3929e8466919df6 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:284:21 [INFO] [stdout] 23: 0x64169f393a50 - std::panicking::catch_unwind::do_call::hed30a66745299fca [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40 [INFO] [stdout] 24: 0x64169f393a50 - std::panicking::catch_unwind::hdfb0bc9563518507 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19 [INFO] [stdout] 25: 0x64169f393a50 - std::panic::catch_unwind::hd0a1d748acfba573 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14 [INFO] [stdout] 26: 0x64169f393a50 - std::rt::lang_start_internal::{{closure}}::h0c1845f1b3064b93 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:175:24 [INFO] [stdout] 27: 0x64169f393a50 - std::panicking::catch_unwind::do_call::h1114c52e864472d2 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40 [INFO] [stdout] 28: 0x64169f393a50 - std::panicking::catch_unwind::h91938c6665615bc7 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19 [INFO] [stdout] 29: 0x64169f393a50 - std::panic::catch_unwind::h0c65d4211626564a [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x64169f393a50 - std::rt::lang_start_internal::hc41e58da8618ff02 [INFO] [stdout] at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:171:5 [INFO] [stdout] 31: 0x64169f376d11 - std::rt::lang_start::hcc2a7507424cf42d [INFO] [stdout] 32: 0x64169f3771a5 - main [INFO] [stdout] 33: 0x72513984c1ca - [INFO] [stdout] 34: 0x72513984c28b - __libc_start_main [INFO] [stdout] 35: 0x64169f376b65 - _start [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/timer.rs - timer::Timer (line 11) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "68eb271223a7aa0b1577a46fad46222044a2a16b7c8c1c73f2d1b2bf807d02b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68eb271223a7aa0b1577a46fad46222044a2a16b7c8c1c73f2d1b2bf807d02b0", kill_on_drop: false }` [INFO] [stdout] 68eb271223a7aa0b1577a46fad46222044a2a16b7c8c1c73f2d1b2bf807d02b0