[INFO] crate durduff 0.1.0-alpha.1 is already in cache [INFO] testing durduff-0.1.0-alpha.1 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] extracting crate durduff 0.1.0-alpha.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate durduff 0.1.0-alpha.1 on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate durduff 0.1.0-alpha.1 [INFO] finished tweaking crates.io crate durduff 0.1.0-alpha.1 [INFO] tweaked toml for crates.io crate durduff 0.1.0-alpha.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 01822bbd87d542b5c029b780cd9834e137b13e2cfd1348c037e29b46c10bb82a [INFO] running `"docker" "start" "-a" "01822bbd87d542b5c029b780cd9834e137b13e2cfd1348c037e29b46c10bb82a"` [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling durduff v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `"docker" "inspect" "01822bbd87d542b5c029b780cd9834e137b13e2cfd1348c037e29b46c10bb82a"` [INFO] running `"docker" "rm" "-f" "01822bbd87d542b5c029b780cd9834e137b13e2cfd1348c037e29b46c10bb82a"` [INFO] [stdout] 01822bbd87d542b5c029b780cd9834e137b13e2cfd1348c037e29b46c10bb82a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 75bef2bada437b22cdc83a19f502ec931783c874b88618eaae85074befad6438 [INFO] running `"docker" "start" "-a" "75bef2bada437b22cdc83a19f502ec931783c874b88618eaae85074befad6438"` [INFO] [stderr] Compiling durduff v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/io/read_int_mitigator.rs:75:42 [INFO] [stderr] | [INFO] [stderr] 75 | const CONTENT: std::ops::Range = (0..128); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.12s [INFO] running `"docker" "inspect" "75bef2bada437b22cdc83a19f502ec931783c874b88618eaae85074befad6438"` [INFO] running `"docker" "rm" "-f" "75bef2bada437b22cdc83a19f502ec931783c874b88618eaae85074befad6438"` [INFO] [stdout] 75bef2bada437b22cdc83a19f502ec931783c874b88618eaae85074befad6438 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ce8f77a9565bc183fdd08c65ad792b7ffa56c9f9a5ed8a09fadadaa1a078911a [INFO] running `"docker" "start" "-a" "ce8f77a9565bc183fdd08c65ad792b7ffa56c9f9a5ed8a09fadadaa1a078911a"` [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/io/read_int_mitigator.rs:75:42 [INFO] [stderr] | [INFO] [stderr] 75 | const CONTENT: std::ops::Range = (0..128); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/durduff-0ed6b71092dd3134 [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test io::progress::tests::estimate_more ... ok [INFO] [stdout] test io::manual_buf_writer::tests::rudimentary ... ok [INFO] [stdout] test io::progress::tests::increment_total ... ok [INFO] [stdout] test io::progress::tests::print_progress ... ok [INFO] [stdout] test io::read_int_mitigator::tests::incomplete_reads_with_single_interrupt ... ok [INFO] [stdout] test io::read_int_mitigator::tests::incomplete_reads ... ok [INFO] [stdout] test io::read_int_mitigator::tests::incomplete_reads_with_two_interrupts ... ok [INFO] [stdout] test io::read_int_mitigator::tests::single_interrupt ... ok [INFO] [stdout] test io::read_int_mitigator::tests::two_interrupts ... ok [INFO] [stdout] test iter::rec_dir_iter::tests::root_dir_is_a_regular_file ... ok [INFO] [stdout] test iter::sum_iter::tests::rudimentary ... ok [INFO] [stdout] test iter::ok_iter::tests::rudimentary ... ok [INFO] [stdout] test iter::rec_dir_iter::tests::root_dir_does_not_exist ... ok [INFO] [stdout] test iter::rec_dir_iter::tests::rudimentary ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- iter::rec_dir_iter::tests::rudimentary stdout ---- [INFO] [stdout] thread 'iter::rec_dir_iter::tests::rudimentary' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `["func.test", "new", "old", "new/b", "new/c", "new/d", "new/foo", "old/c", "old/d", "old/foo", "new/foo/a", "old/foo/a"]`, [INFO] [stdout] right: `["func.test", "new", "old", "new/b", "new/c", "new/d", "new/foo", "old/bar", "old/c", "old/d", "old/foo", "new/foo/a", "new/foo/baz", "old/foo/a", "old/foo/baz"]`', src/iter/rec_dir_iter.rs:142:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5592a4931624 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x5592a4931624 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5592a4931624 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x5592a4931624 - ::fmt::h4d51ef07ce58e54b [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x5592a495aa5c - core::fmt::write::he16b9c1345d8565e [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x5592a48dd675 - std::io::Write::write_fmt::hc31efe493f037457 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x5592a492b691 - std::io::impls::>::write_fmt::hfcb1ff6c5b834381 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x5592a4933ef5 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x5592a4933ef5 - std::sys_common::backtrace::print::h82e606e62781d8af [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x5592a4933ef5 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x5592a4933bdb - std::panicking::default_hook::h1b8b42953fdc841d [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x5592a4934552 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x5592a493413b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x5592a49340ab - std::panicking::begin_panic_fmt::hf14ab99546f1bbc1 [INFO] [stdout] at src/libstd/panicking.rs:373 [INFO] [stdout] 14: 0x5592a48cf835 - durduff::iter::rec_dir_iter::tests::rudimentary::h3ed66cbdec792287 [INFO] [stdout] at src/iter/rec_dir_iter.rs:142 [INFO] [stdout] 15: 0x5592a48cec61 - durduff::iter::rec_dir_iter::tests::rudimentary::{{closure}}::h1a8e91b649396690 [INFO] [stdout] at src/iter/rec_dir_iter.rs:113 [INFO] [stdout] 16: 0x5592a48d402e - core::ops::function::FnOnce::call_once::hf36b1772a828281f [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x5592a48e956f - as core::ops::function::FnOnce>::call_once::he1ba1da20629a2d8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 18: 0x5592a4904b6e - as core::ops::function::FnOnce<()>>::call_once::hf94927858761de4a [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x5592a4904b6e - std::panicking::try::do_call::h1585003392664d93 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 20: 0x5592a4904b6e - std::panicking::try::h43d950f958a74468 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x5592a4904b6e - std::panic::catch_unwind::hb5284de2977ddeea [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x5592a4904b6e - test::run_test_in_process::had39bb305b26a3ae [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x5592a4904b6e - test::run_test::run_test_inner::{{closure}}::h12b1756b854ada1a [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x5592a48dcb26 - std::sys_common::backtrace::__rust_begin_short_backtrace::hec04b80bece92bf9 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x5592a48e1e45 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::heca431434c1ac418 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x5592a48e1e45 - as core::ops::function::FnOnce<()>>::call_once::he2457d582c032747 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x5592a48e1e45 - std::panicking::try::do_call::hbcd49dc3823e8b28 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 28: 0x5592a48e1e45 - std::panicking::try::h1ba95c07dd8d422b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x5592a48e1e45 - std::panic::catch_unwind::h95854794ba9eee4c [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x5592a48e1e45 - std::thread::Builder::spawn_unchecked::{{closure}}::h4e297b8574092d6e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x5592a48e1e45 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1b855aad7f5ac67e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x5592a492773f - as core::ops::function::FnOnce>::call_once::h48069b269ca48108 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 33: 0x5592a493b353 - as core::ops::function::FnOnce>::call_once::heff660b32cd3afd8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 34: 0x5592a493b353 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f161ccdc6db - start_thread [INFO] [stdout] 36: 0x7f161c7ed88f - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] iter::rec_dir_iter::tests::rudimentary [INFO] [stdout] [INFO] [stdout] test result: FAILED. 13 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin durduff' [INFO] running `"docker" "inspect" "ce8f77a9565bc183fdd08c65ad792b7ffa56c9f9a5ed8a09fadadaa1a078911a"` [INFO] running `"docker" "rm" "-f" "ce8f77a9565bc183fdd08c65ad792b7ffa56c9f9a5ed8a09fadadaa1a078911a"` [INFO] [stdout] ce8f77a9565bc183fdd08c65ad792b7ffa56c9f9a5ed8a09fadadaa1a078911a