[INFO] fetching crate min_timer 0.4.0... [INFO] testing min_timer-0.4.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237 [INFO] extracting crate min_timer 0.4.0 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate min_timer 0.4.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39f7f59de91e8ab3a8ae74d752ea9622060f8c94651cd2e47e89b9570e60a7e7 [INFO] running `Command { std: "docker" "start" "-a" "39f7f59de91e8ab3a8ae74d752ea9622060f8c94651cd2e47e89b9570e60a7e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39f7f59de91e8ab3a8ae74d752ea9622060f8c94651cd2e47e89b9570e60a7e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39f7f59de91e8ab3a8ae74d752ea9622060f8c94651cd2e47e89b9570e60a7e7", kill_on_drop: false }` [INFO] [stdout] 39f7f59de91e8ab3a8ae74d752ea9622060f8c94651cd2e47e89b9570e60a7e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 913fb6cfac1b4b4e924d42277f9f224d9449b59f04dc1289f5f3e15866b76474 [INFO] running `Command { std: "docker" "start" "-a" "913fb6cfac1b4b4e924d42277f9f224d9449b59f04dc1289f5f3e15866b76474", 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 0.17s [INFO] running `Command { std: "docker" "inspect" "913fb6cfac1b4b4e924d42277f9f224d9449b59f04dc1289f5f3e15866b76474", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "913fb6cfac1b4b4e924d42277f9f224d9449b59f04dc1289f5f3e15866b76474", kill_on_drop: false }` [INFO] [stdout] 913fb6cfac1b4b4e924d42277f9f224d9449b59f04dc1289f5f3e15866b76474 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 493bf6befb6cc9149575d462afdf3499aa59939e2d6369b651e2acef76db3d7e [INFO] running `Command { std: "docker" "start" "-a" "493bf6befb6cc9149575d462afdf3499aa59939e2d6369b651e2acef76db3d7e", 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 0.45s [INFO] running `Command { std: "docker" "inspect" "493bf6befb6cc9149575d462afdf3499aa59939e2d6369b651e2acef76db3d7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "493bf6befb6cc9149575d462afdf3499aa59939e2d6369b651e2acef76db3d7e", kill_on_drop: false }` [INFO] [stdout] 493bf6befb6cc9149575d462afdf3499aa59939e2d6369b651e2acef76db3d7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a36b4745c4f34943084bbc9a708af0bebe7be6e4377ad7469693b8c6906363c8 [INFO] running `Command { std: "docker" "start" "-a" "a36b4745c4f34943084bbc9a708af0bebe7be6e4377ad7469693b8c6906363c8", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/min_timer-5bfcd313045a55fc) [INFO] [stderr] Doc-tests min_timer [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] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/sec.rs - sec::Sec (line 82) ... ok [INFO] [stdout] test src/sec.rs - sec::Sec (line 19) ... ok [INFO] [stdout] test src/sec.rs - sec::Sec (line 128) ... ok [INFO] [stdout] test src/sec.rs - sec::Sec (line 65) ... ok [INFO] [stdout] test src/timer.rs - timer::Timer (line 11) ... FAILED [INFO] [stdout] test src/sec.rs - sec::Sec (line 30) ... ok [INFO] [stdout] test src/sec.rs - sec::Sec (line 111) ... ok [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' (207) panicked at src/timer.rs:23:1: [INFO] [stdout] assertion failed: timer - duration < tolerance [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56cf835935a2 - std::backtrace_rs::backtrace::libunwind::trace::hb47480f78a1ce3ca [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x56cf835935a2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc1656d2da6a98cd5 [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x56cf835935a2 - std::sys::backtrace::_print_fmt::h19dc0f5ca3f1c927 [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x56cf835935a2 - ::fmt::h71e2dbb21440d8d7 [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x56cf835a2a4f - core::fmt::rt::Argument::fmt::h5bcabd5a3c1d10f7 [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x56cf835a2a4f - core::fmt::write::ha34f2b5c70e30f63 [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x56cf83571961 - std::io::default_write_fmt::h573facd83e7bee80 [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x56cf83571961 - std::io::Write::write_fmt::h76264e5b71fd6d13 [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x56cf83576d52 - std::sys::backtrace::BacktraceLock::print::hb3aae3980c2c9bd5 [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x56cf8357861c - std::panicking::default_hook::{{closure}}::h1b7baa88a148d351 [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x56cf83578476 - std::panicking::default_hook::hbc5e86c06039547d [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x56cf83578ca5 - std::panicking::panic_with_hook::ha6d2c09d64f936dd [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x56cf83578b06 - std::panicking::panic_handler::{{closure}}::h455c9d131d722636 [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/panicking.rs:700:13 [INFO] [stdout] 13: 0x56cf83576e89 - std::sys::backtrace::__rust_end_short_backtrace::hd6ef955384ebd085 [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x56cf8356633d - __rustc[f338935add60802b]::rust_begin_unwind [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x56cf835a9e20 - core::panicking::panic_fmt::hb8d4a4959b79599f [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x56cf835a9dfc - core::panicking::panic::h1b2de11688e3814a [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/core/src/panicking.rs:145:5 [INFO] [stdout] 17: 0x56cf835654a7 - rust_out::main::_doctest_main_src_timer_rs_11_0::h5a4482aa849256af [INFO] [stdout] 18: 0x56cf83565376 - rust_out::main::haa8b5344ba5e2ae4 [INFO] [stdout] 19: 0x56cf835652f3 - core::ops::function::FnOnce::call_once::h88ad887dd96a12b0 [INFO] [stdout] 20: 0x56cf83565156 - std::sys::backtrace::__rust_begin_short_backtrace::hc049ca1503b1a31a [INFO] [stdout] 21: 0x56cf83565139 - std::rt::lang_start::{{closure}}::hc9b4354d8f79b3fc [INFO] [stdout] 22: 0x56cf83572c10 - core::ops::function::impls:: for &F>::call_once::h6775bd355fba6242 [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/core/src/ops/function.rs:290:21 [INFO] [stdout] 23: 0x56cf83572c10 - std::panicking::catch_unwind::do_call::hd380709a4299b9fc [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/panicking.rs:590:40 [INFO] [stdout] 24: 0x56cf83572c10 - std::panicking::catch_unwind::h518887d20d286a22 [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/panicking.rs:553:19 [INFO] [stdout] 25: 0x56cf83572c10 - std::panic::catch_unwind::h2976988d58581e5d [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/panic.rs:359:14 [INFO] [stdout] 26: 0x56cf83572c10 - std::rt::lang_start_internal::{{closure}}::h1b4b9756e08c6661 [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/rt.rs:175:24 [INFO] [stdout] 27: 0x56cf83572c10 - std::panicking::catch_unwind::do_call::hcca0ca64d8ef299f [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x56cf83572c10 - std::panicking::catch_unwind::h685f750dcd8c8c5d [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x56cf83572c10 - std::panic::catch_unwind::hcb6c05508142789b [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x56cf83572c10 - std::rt::lang_start_internal::h2ade37a099a7616e [INFO] [stdout] at /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/rt.rs:171:5 [INFO] [stdout] 31: 0x56cf83565121 - std::rt::lang_start::h41ca868d31564df7 [INFO] [stdout] 32: 0x56cf83565565 - main [INFO] [stdout] 33: 0x7d9bf9e861ca - [INFO] [stdout] 34: 0x7d9bf9e8628b - __libc_start_main [INFO] [stdout] 35: 0x56cf83564fd5 - _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 0.79s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "a36b4745c4f34943084bbc9a708af0bebe7be6e4377ad7469693b8c6906363c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a36b4745c4f34943084bbc9a708af0bebe7be6e4377ad7469693b8c6906363c8", kill_on_drop: false }` [INFO] [stdout] a36b4745c4f34943084bbc9a708af0bebe7be6e4377ad7469693b8c6906363c8