[INFO] crate durduff 0.1.0-alpha.1 is already in cache [INFO] testing durduff-0.1.0-alpha.1 against 1.45.2 for beta-1.46-1 [INFO] extracting crate durduff 0.1.0-alpha.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate durduff 0.1.0-alpha.1 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bedc33be90c27f4bee9a8a67771d603ed8a3c554cd8b4d702df7de7dfc26b2e2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bedc33be90c27f4bee9a8a67771d603ed8a3c554cd8b4d702df7de7dfc26b2e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bedc33be90c27f4bee9a8a67771d603ed8a3c554cd8b4d702df7de7dfc26b2e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bedc33be90c27f4bee9a8a67771d603ed8a3c554cd8b4d702df7de7dfc26b2e2", kill_on_drop: false }` [INFO] [stdout] bedc33be90c27f4bee9a8a67771d603ed8a3c554cd8b4d702df7de7dfc26b2e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4da3f42de8ac898ba6e1b12260982183afbce2b36ec65388ff7ddb6fadded342 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4da3f42de8ac898ba6e1b12260982183afbce2b36ec65388ff7ddb6fadded342", kill_on_drop: false }` [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling durduff v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.16s [INFO] running `Command { std: "docker" "inspect" "4da3f42de8ac898ba6e1b12260982183afbce2b36ec65388ff7ddb6fadded342", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4da3f42de8ac898ba6e1b12260982183afbce2b36ec65388ff7ddb6fadded342", kill_on_drop: false }` [INFO] [stdout] 4da3f42de8ac898ba6e1b12260982183afbce2b36ec65388ff7ddb6fadded342 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f64b4fd834c9655537e1a03a8e0fb3f0d5f7c4965bff12522277b54e5611c4d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2f64b4fd834c9655537e1a03a8e0fb3f0d5f7c4965bff12522277b54e5611c4d", kill_on_drop: false }` [INFO] [stderr] Compiling durduff v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/io/read_int_mitigator.rs:75:42 [INFO] [stdout] | [INFO] [stdout] 75 | const CONTENT: std::ops::Range = (0..128); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "2f64b4fd834c9655537e1a03a8e0fb3f0d5f7c4965bff12522277b54e5611c4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f64b4fd834c9655537e1a03a8e0fb3f0d5f7c4965bff12522277b54e5611c4d", kill_on_drop: false }` [INFO] [stdout] 2f64b4fd834c9655537e1a03a8e0fb3f0d5f7c4965bff12522277b54e5611c4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f74b3c8a5fcbb4153a92e02aec50f00fb4c5f3473b01fda3db4e842eabdf8689 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f74b3c8a5fcbb4153a92e02aec50f00fb4c5f3473b01fda3db4e842eabdf8689", kill_on_drop: false }` [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 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/durduff-0bedd6175cf2f9fa [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test io::manual_buf_writer::tests::rudimentary ... ok [INFO] [stdout] test io::progress::tests::estimate_more ... ok [INFO] [stdout] test io::read_int_mitigator::tests::two_interrupts ... ok [INFO] [stdout] test iter::ok_iter::tests::rudimentary ... ok [INFO] [stdout] test io::read_int_mitigator::tests::incomplete_reads_with_two_interrupts ... ok [INFO] [stdout] test io::read_int_mitigator::tests::incomplete_reads ... ok [INFO] [stdout] test iter::rec_dir_iter::tests::root_dir_does_not_exist ... ok [INFO] [stdout] test io::progress::tests::increment_total ... ok [INFO] [stdout] test io::progress::tests::print_progress ... ok [INFO] [stdout] test iter::sum_iter::tests::rudimentary ... 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 io::read_int_mitigator::tests::incomplete_reads_with_single_interrupt ... ok [INFO] [stderr] error: test failed, to rerun pass '--bin durduff' [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: 0x5595caf587e5 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x5595caf587e5 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5595caf587e5 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x5595caf587e5 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x5595caf80e4c - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x5595caf059b5 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x5595caf527a1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x5595caf5b010 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x5595caf5b010 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x5595caf5b010 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x5595caf5ad0a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x5595caf5b647 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x5595caf5b24b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x5595caf5b1bb - std::panicking::begin_panic_fmt::ha757bc84d5ed8cb6 [INFO] [stdout] at src/libstd/panicking.rs:342 [INFO] [stdout] 14: 0x5595caeefef5 - durduff::iter::rec_dir_iter::tests::rudimentary::h6e4e2d6f91e9766d [INFO] [stdout] at src/iter/rec_dir_iter.rs:142 [INFO] [stdout] 15: 0x5595caeef321 - durduff::iter::rec_dir_iter::tests::rudimentary::{{closure}}::hd5d8a1b66653f714 [INFO] [stdout] at src/iter/rec_dir_iter.rs:113 [INFO] [stdout] 16: 0x5595caef799e - core::ops::function::FnOnce::call_once::h3e677050273273de [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x5595caf2cba2 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 18: 0x5595caf2cba2 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x5595caf2cba2 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 20: 0x5595caf2cba2 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x5595caf2cba2 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x5595caf2cba2 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x5595caf2cba2 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x5595caf04e76 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x5595caf0a1b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x5595caf0a1b5 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x5595caf0a1b5 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 28: 0x5595caf0a1b5 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x5595caf0a1b5 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x5595caf0a1b5 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x5595caf0a1b5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x5595caf61f2a - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 33: 0x5595caf61f2a - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 34: 0x5595caf61f2a - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7fec8a592609 - start_thread [INFO] [stdout] 36: 0x7fec8a49e103 - __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] running `Command { std: "docker" "inspect" "f74b3c8a5fcbb4153a92e02aec50f00fb4c5f3473b01fda3db4e842eabdf8689", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f74b3c8a5fcbb4153a92e02aec50f00fb4c5f3473b01fda3db4e842eabdf8689", kill_on_drop: false }` [INFO] [stdout] f74b3c8a5fcbb4153a92e02aec50f00fb4c5f3473b01fda3db4e842eabdf8689