[INFO] fetching crate naive-timer 0.2.0... [INFO] testing naive-timer-0.2.0 against try#ece70b22820429ebf0c6d388c32356a14c58fc2f for pr-107251 [INFO] extracting crate naive-timer 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate naive-timer 0.2.0 on toolchain ece70b22820429ebf0c6d388c32356a14c58fc2f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate naive-timer 0.2.0 [INFO] finished tweaking crates.io crate naive-timer 0.2.0 [INFO] tweaked toml for crates.io crate naive-timer 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", 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" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b5dd2a5f07e947ab093a1b29bfd5ec3b186192cf4ee9294b03ec0baa1a7f9765 [INFO] running `Command { std: "docker" "start" "-a" "b5dd2a5f07e947ab093a1b29bfd5ec3b186192cf4ee9294b03ec0baa1a7f9765", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5dd2a5f07e947ab093a1b29bfd5ec3b186192cf4ee9294b03ec0baa1a7f9765", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5dd2a5f07e947ab093a1b29bfd5ec3b186192cf4ee9294b03ec0baa1a7f9765", kill_on_drop: false }` [INFO] [stdout] b5dd2a5f07e947ab093a1b29bfd5ec3b186192cf4ee9294b03ec0baa1a7f9765 [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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1dd4acdeee9d44b904b9d078fede08761e2ffe54dd61e2c385610f717f6d2a9e [INFO] running `Command { std: "docker" "start" "-a" "1dd4acdeee9d44b904b9d078fede08761e2ffe54dd61e2c385610f717f6d2a9e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling naive-timer v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "1dd4acdeee9d44b904b9d078fede08761e2ffe54dd61e2c385610f717f6d2a9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dd4acdeee9d44b904b9d078fede08761e2ffe54dd61e2c385610f717f6d2a9e", kill_on_drop: false }` [INFO] [stdout] 1dd4acdeee9d44b904b9d078fede08761e2ffe54dd61e2c385610f717f6d2a9e [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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c09a43737d67c0e55a5639c937fb7d80d62c86d16e68bf3f8109b16f608f266 [INFO] running `Command { std: "docker" "start" "-a" "8c09a43737d67c0e55a5639c937fb7d80d62c86d16e68bf3f8109b16f608f266", kill_on_drop: false }` [INFO] [stderr] Compiling naive-timer v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "8c09a43737d67c0e55a5639c937fb7d80d62c86d16e68bf3f8109b16f608f266", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c09a43737d67c0e55a5639c937fb7d80d62c86d16e68bf3f8109b16f608f266", kill_on_drop: false }` [INFO] [stdout] 8c09a43737d67c0e55a5639c937fb7d80d62c86d16e68bf3f8109b16f608f266 [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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8070544dd1e81fa82f47da97574717cdcd275f8f49ba0ef541b0ab87b8f8d6ec [INFO] running `Command { std: "docker" "start" "-a" "8070544dd1e81fa82f47da97574717cdcd275f8f49ba0ef541b0ab87b8f8d6ec", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/naive_timer-a145a8f7b8bd42be) [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 naive-timer [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 4) ... ok [INFO] [stdout] test src/lib.rs - (line 29) ... FAILED [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 29) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'assertion failed: sleep_time < Duration::from_millis(40)', src/lib.rs:36:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x562abdc7984a - std::backtrace_rs::backtrace::libunwind::trace::he568b6238b072df1 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x562abdc7984a - std::backtrace_rs::backtrace::trace_unsynchronized::h615b35b2d049ee58 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x562abdc7984a - std::sys_common::backtrace::_print_fmt::h6351640b3c0a2ee5 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stdout] 3: 0x562abdc7984a - ::fmt::h6ad0c52f3db5de61 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x562abdc9441e - core::fmt::write::h40c806382df4467b [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/core/src/fmt/mod.rs:1232:17 [INFO] [stdout] 5: 0x562abdc77855 - std::io::Write::write_fmt::h7b62c7fbf16cbc23 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/io/mod.rs:1682:15 [INFO] [stdout] 6: 0x562abdc79615 - std::sys_common::backtrace::_print::h3e2ab0ebf3e1539e [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 7: 0x562abdc79615 - std::sys_common::backtrace::print::hf60e1d0c5675adaf [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 8: 0x562abdc7ad8f - std::panicking::default_hook::{{closure}}::h37c40e75fe351113 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/panicking.rs:267:22 [INFO] [stdout] 9: 0x562abdc7ab2c - std::panicking::default_hook::hdfddcd6d3c8da773 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/panicking.rs:286:9 [INFO] [stdout] 10: 0x562abdc7b499 - std::panicking::rust_panic_with_hook::h33ea336d8aedfd37 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/panicking.rs:688:13 [INFO] [stdout] 11: 0x562abdc7b1f2 - std::panicking::begin_panic_handler::{{closure}}::h549545ba99aa7150 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/panicking.rs:577:13 [INFO] [stdout] 12: 0x562abdc79cfc - std::sys_common::backtrace::__rust_end_short_backtrace::h8ba7d914c318dda0 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stdout] 13: 0x562abdc7af42 - rust_begin_unwind [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/panicking.rs:575:5 [INFO] [stdout] 14: 0x562abdc57e03 - core::panicking::panic_fmt::h0d8830f4392dec6c [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/core/src/panicking.rs:64:14 [INFO] [stdout] 15: 0x562abdc57e9d - core::panicking::panic::h9fc5b043a5cc7526 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/core/src/panicking.rs:114:5 [INFO] [stdout] 16: 0x562abdc5fb57 - rust_out::main::_doctest_main_src_lib_rs_29_0::h94eef02383da9d21 [INFO] [stdout] 17: 0x562abdc5f7d6 - rust_out::main::h859700904dba8f41 [INFO] [stdout] 18: 0x562abdc5ad73 - core::ops::function::FnOnce::call_once::h290172826f65b053 [INFO] [stdout] 19: 0x562abdc58729 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2733f521e84ee728 [INFO] [stdout] 20: 0x562abdc591d9 - std::rt::lang_start::{{closure}}::h7d9affd41821d530 [INFO] [stdout] 21: 0x562abdc7559c - core::ops::function::impls:: for &F>::call_once::hcd0cf4d47d8117af [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/core/src/ops/function.rs:287:13 [INFO] [stdout] 22: 0x562abdc7559c - std::panicking::try::do_call::h03a380141f680ce2 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/panicking.rs:483:40 [INFO] [stdout] 23: 0x562abdc7559c - std::panicking::try::hf920e61694f11fe3 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/panicking.rs:447:19 [INFO] [stdout] 24: 0x562abdc7559c - std::panic::catch_unwind::h77b726aefd1512a5 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/panic.rs:140:14 [INFO] [stdout] 25: 0x562abdc7559c - std::rt::lang_start_internal::{{closure}}::hdffdfc3889df4abf [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/rt.rs:148:48 [INFO] [stdout] 26: 0x562abdc7559c - std::panicking::try::do_call::h1ae7672dec013878 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/panicking.rs:483:40 [INFO] [stdout] 27: 0x562abdc7559c - std::panicking::try::hcccf94ac3f194435 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/panicking.rs:447:19 [INFO] [stdout] 28: 0x562abdc7559c - std::panic::catch_unwind::hf6fc6cf7f27b5bb9 [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/panic.rs:140:14 [INFO] [stdout] 29: 0x562abdc7559c - std::rt::lang_start_internal::h88ccaa8b30d7042a [INFO] [stdout] at /rustc/ece70b22820429ebf0c6d388c32356a14c58fc2f/library/std/src/rt.rs:148:20 [INFO] [stdout] 30: 0x562abdc591b7 - std::rt::lang_start::h1d999441defaca29 [INFO] [stdout] 31: 0x562abdc5fe05 - main [INFO] [stdout] 32: 0x7f53a30cfd90 - [INFO] [stdout] 33: 0x7f53a30cfe40 - __libc_start_main [INFO] [stdout] 34: 0x562abdc58335 - _start [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 29) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8070544dd1e81fa82f47da97574717cdcd275f8f49ba0ef541b0ab87b8f8d6ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8070544dd1e81fa82f47da97574717cdcd275f8f49ba0ef541b0ab87b8f8d6ec", kill_on_drop: false }` [INFO] [stdout] 8070544dd1e81fa82f47da97574717cdcd275f8f49ba0ef541b0ab87b8f8d6ec