[INFO] crate durduff 0.1.0-alpha.1 is already in cache [INFO] testing durduff-0.1.0-alpha.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate durduff 0.1.0-alpha.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate durduff 0.1.0-alpha.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] cc4618d630cf3b8119a750f33390f939c1f21f65a0027f3205a6a21d772ed563 [INFO] running `"docker" "start" "-a" "cc4618d630cf3b8119a750f33390f939c1f21f65a0027f3205a6a21d772ed563"` [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling durduff v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.69s [INFO] running `"docker" "inspect" "cc4618d630cf3b8119a750f33390f939c1f21f65a0027f3205a6a21d772ed563"` [INFO] running `"docker" "rm" "-f" "cc4618d630cf3b8119a750f33390f939c1f21f65a0027f3205a6a21d772ed563"` [INFO] [stdout] cc4618d630cf3b8119a750f33390f939c1f21f65a0027f3205a6a21d772ed563 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] b9e7a13977d4fcfe5762460f579519683b226d3801f25f265325dd26f6ea50ec [INFO] running `"docker" "start" "-a" "b9e7a13977d4fcfe5762460f579519683b226d3801f25f265325dd26f6ea50ec"` [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 1.63s [INFO] running `"docker" "inspect" "b9e7a13977d4fcfe5762460f579519683b226d3801f25f265325dd26f6ea50ec"` [INFO] running `"docker" "rm" "-f" "b9e7a13977d4fcfe5762460f579519683b226d3801f25f265325dd26f6ea50ec"` [INFO] [stdout] b9e7a13977d4fcfe5762460f579519683b226d3801f25f265325dd26f6ea50ec [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 5c6636017b87029587b7efe4acad2107ef3e3c8de3238ca8dee90224db3c5b1f [INFO] running `"docker" "start" "-a" "5c6636017b87029587b7efe4acad2107ef3e3c8de3238ca8dee90224db3c5b1f"` [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 ... ok [INFO] [stdout] test io::read_int_mitigator::tests::incomplete_reads_with_single_interrupt ... ok [INFO] [stdout] test io::read_int_mitigator::tests::single_interrupt ... ok [INFO] [stdout] test iter::rec_dir_iter::tests::root_dir_is_a_regular_file ... ok [INFO] [stdout] test iter::ok_iter::tests::rudimentary ... ok [INFO] [stdout] test io::read_int_mitigator::tests::two_interrupts ... ok [INFO] [stdout] test iter::rec_dir_iter::tests::root_dir_does_not_exist ... ok [INFO] [stdout] test iter::sum_iter::tests::rudimentary ... ok [INFO] [stdout] test io::read_int_mitigator::tests::incomplete_reads_with_two_interrupts ... 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: 0x55c6c1352624 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55c6c1352624 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55c6c1352624 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55c6c1352624 - ::fmt::h7729313ad2d729c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55c6c137ba5c - core::fmt::write::hb0049f6c12bdaffc [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55c6c12fe675 - std::io::Write::write_fmt::h5d052af13df32ea6 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55c6c134c691 - std::io::impls::>::write_fmt::h8fe8a9bdc421b4b6 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x55c6c1354ef5 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55c6c1354ef5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55c6c1354ef5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55c6c1354bdb - std::panicking::default_hook::h9386f7e484840463 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55c6c1355552 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x55c6c135513b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x55c6c13550ab - std::panicking::begin_panic_fmt::h2fa40d03719daab1 [INFO] [stdout] at src/libstd/panicking.rs:373 [INFO] [stdout] 14: 0x55c6c12f0835 - durduff::iter::rec_dir_iter::tests::rudimentary::hc915198c17060e9f [INFO] [stdout] at src/iter/rec_dir_iter.rs:142 [INFO] [stdout] 15: 0x55c6c12efc61 - durduff::iter::rec_dir_iter::tests::rudimentary::{{closure}}::hf050eabcbad2ce02 [INFO] [stdout] at src/iter/rec_dir_iter.rs:113 [INFO] [stdout] 16: 0x55c6c12f4d7e - core::ops::function::FnOnce::call_once::h32f8fc36a34428d2 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x55c6c130a56f - as core::ops::function::FnOnce>::call_once::h1f6ee40732e80908 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 18: 0x55c6c1325b6e - as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x55c6c1325b6e - std::panicking::try::do_call::hee6f5a4bef67c840 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stdout] 20: 0x55c6c1325b6e - std::panicking::try::h3384d3b948e84dbc [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x55c6c1325b6e - std::panic::catch_unwind::h5ae91218e578066d [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x55c6c1325b6e - test::run_test_in_process::he37a49587889b910 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x55c6c1325b6e - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x55c6c12fdb26 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x55c6c1302eb5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x55c6c1302eb5 - as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x55c6c1302eb5 - std::panicking::try::do_call::hb29b86f86d4d722e [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stdout] 28: 0x55c6c1302eb5 - std::panicking::try::h4bfefb3eddc0d900 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x55c6c1302eb5 - std::panic::catch_unwind::h774c24d4b38d5828 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x55c6c1302eb5 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x55c6c1302eb5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x55c6c134873f - as core::ops::function::FnOnce>::call_once::h7deaeeba480c6ce2 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 33: 0x55c6c135c353 - as core::ops::function::FnOnce>::call_once::h968b1dfb87756523 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 34: 0x55c6c135c353 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f560997b6db - start_thread [INFO] [stdout] 36: 0x7f560948c88f - __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" "5c6636017b87029587b7efe4acad2107ef3e3c8de3238ca8dee90224db3c5b1f"` [INFO] running `"docker" "rm" "-f" "5c6636017b87029587b7efe4acad2107ef3e3c8de3238ca8dee90224db3c5b1f"` [INFO] [stdout] 5c6636017b87029587b7efe4acad2107ef3e3c8de3238ca8dee90224db3c5b1f