[INFO] updating cached repository https://github.com/stewart/rff [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fe8d7a51f15685e0377f02e7350e46190d2b55d8 [INFO] testing stewart/rff against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstewart%2Frff" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stewart/rff 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 git repo https://github.com/stewart/rff [INFO] finished tweaking git repo https://github.com/stewart/rff [INFO] tweaked toml for git repo https://github.com/stewart/rff written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/stewart/rff already has a lockfile, it will not be regenerated [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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d40a3e12f80c1baf4abf1d4e83032c4c0894a31f72193b4b1e68e63fa15e925b [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" "d40a3e12f80c1baf4abf1d4e83032c4c0894a31f72193b4b1e68e63fa15e925b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d40a3e12f80c1baf4abf1d4e83032c4c0894a31f72193b4b1e68e63fa15e925b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d40a3e12f80c1baf4abf1d4e83032c4c0894a31f72193b4b1e68e63fa15e925b", kill_on_drop: false }` [INFO] [stdout] d40a3e12f80c1baf4abf1d4e83032c4c0894a31f72193b4b1e68e63fa15e925b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 9c53a66e18218ac62fcfa2752ba783c2aafdbfe1dc98507e8d5220c37cdb77c6 [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" "9c53a66e18218ac62fcfa2752ba783c2aafdbfe1dc98507e8d5220c37cdb77c6", kill_on_drop: false }` [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rff v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.19s [INFO] running `Command { std: "docker" "inspect" "9c53a66e18218ac62fcfa2752ba783c2aafdbfe1dc98507e8d5220c37cdb77c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c53a66e18218ac62fcfa2752ba783c2aafdbfe1dc98507e8d5220c37cdb77c6", kill_on_drop: false }` [INFO] [stdout] 9c53a66e18218ac62fcfa2752ba783c2aafdbfe1dc98507e8d5220c37cdb77c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 93d2775bc8f9db4cfc64c0834944f488e93ddecc04eb55a0ce5fa3c9f47291dd [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" "93d2775bc8f9db4cfc64c0834944f488e93ddecc04eb55a0ce5fa3c9f47291dd", kill_on_drop: false }` [INFO] [stderr] Compiling rff v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.38s [INFO] running `Command { std: "docker" "inspect" "93d2775bc8f9db4cfc64c0834944f488e93ddecc04eb55a0ce5fa3c9f47291dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93d2775bc8f9db4cfc64c0834944f488e93ddecc04eb55a0ce5fa3c9f47291dd", kill_on_drop: false }` [INFO] [stdout] 93d2775bc8f9db4cfc64c0834944f488e93ddecc04eb55a0ce5fa3c9f47291dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 84a15be936d606c8c4dba612489d17827315464f1d723cc07538e860ec0f3156 [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" "84a15be936d606c8c4dba612489d17827315464f1d723cc07538e860ec0f3156", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rff-09ee219cddda6d81 [INFO] [stdout] [INFO] [stdout] running 50 tests [INFO] [stdout] test ansi::clear::tests::after_cursor ... ok [INFO] [stdout] test ansi::clear::tests::before_cursor ... ok [INFO] [stdout] test ansi::clear::tests::screen ... ok [INFO] [stdout] test ansi::color::tests::blue ... ok [INFO] [stdout] test ansi::clear::tests::line ... ok [INFO] [stdout] test ansi::color::tests::cyan ... ok [INFO] [stdout] test ansi::color::tests::black ... ok [INFO] [stdout] test ansi::color::tests::green ... ok [INFO] [stdout] test ansi::color::tests::light_white ... ok [INFO] [stdout] test ansi::color::tests::test_reset ... ok [INFO] [stdout] test ansi::cursor::tests::column ... ok [INFO] [stdout] test ansi::color::tests::red ... ok [INFO] [stdout] test ansi::color::tests::light_black ... ok [INFO] [stdout] test ansi::color::tests::light_yellow ... ok [INFO] [stdout] test ansi::cursor::tests::down ... ok [INFO] [stdout] test ansi::color::tests::light_green ... ok [INFO] [stdout] test ansi::color::tests::light_red ... ok [INFO] [stdout] test ansi::cursor::tests::goto ... ok [INFO] [stdout] test ansi::color::tests::light_magenta ... ok [INFO] [stdout] test ansi::macros::tests::csi ... ok [INFO] [stdout] test ansi::cursor::tests::up ... ok [INFO] [stdout] test ansi::cursor::tests::up_line ... ok [INFO] [stdout] test ansi::style::tests::italic ... ok [INFO] [stdout] test ansi::style::tests::no_bold ... ok [INFO] [stdout] test ansi::style::tests::no_invert ... ok [INFO] [stdout] test ansi::style::tests::invert ... ok [INFO] [stdout] test ansi::style::tests::bold ... ok [INFO] [stdout] test ansi::style::tests::no_italic ... ok [INFO] [stdout] test ansi::style::tests::no_underline ... ok [INFO] [stdout] test ansi::style::tests::reset ... ok [INFO] [stdout] test ansi::style::tests::underline ... ok [INFO] [stdout] test matcher::tests::test_eq ... ok [INFO] [stdout] test matcher::tests::test_matches ... ok [INFO] [stdout] test matrix::test::test_matrix ... ok [INFO] [stdout] test scorer::tests::positions ... ok [INFO] [stdout] test scorer::tests::relative_scores ... ok [INFO] [stdout] test scorer::tests::score_utf8 ... ok [INFO] [stdout] test scorer::tests::test_compute_bonus ... ok [INFO] [stdout] test scorer::tests::test_for_char ... ok [INFO] [stdout] test scorer::tests::test_score_basic ... ok [INFO] [stdout] test stdin::tests::test_read_lines ... ok [INFO] [stdout] test ansi::color::tests::magenta ... ok [INFO] [stdout] test ansi::cursor::tests::down_line ... ok [INFO] [stdout] test ansi::color::tests::light_blue ... ok [INFO] [stdout] test ansi::cursor::tests::left ... ok [INFO] [stdout] test ansi::color::tests::yellow ... ok [INFO] [stdout] test ansi::color::tests::light_cyan ... ok [INFO] [stdout] test ansi::cursor::tests::right ... ok [INFO] [stdout] test ansi::color::tests::white ... ok [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] test terminal::tests::terminal ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- terminal::tests::terminal stdout ---- [INFO] [stdout] thread 'terminal::tests::terminal' panicked at 'Unable to open /dev/tty: Os { code: 6, kind: Other, message: "No such device or address" }', src/terminal/mod.rs:125:24 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5624f0ec31f5 - 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: 0x5624f0ec31f5 - 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: 0x5624f0ec31f5 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x5624f0ec31f5 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x5624f0eeb11c - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x5624f0e6d225 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x5624f0ebd5c1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x5624f0ec5a20 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x5624f0ec5a20 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x5624f0ec5a20 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x5624f0ec571a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x5624f0ec6057 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x5624f0ec5c5b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x5624f0ee9ab1 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x5624f0ee98d3 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x5624f0e60db4 - core::result::Result::expect::hbaac184ce9853eac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x5624f0e650a3 - rff::terminal::tests::terminal::hbdb2a5a4515962c9 [INFO] [stdout] at src/terminal/mod.rs:125 [INFO] [stdout] 17: 0x5624f0e6502a - rff::terminal::tests::terminal::{{closure}}::h862e9594226ff877 [INFO] [stdout] at src/terminal/mod.rs:124 [INFO] [stdout] 18: 0x5624f0e5b02e - core::ops::function::FnOnce::call_once::h3c1124bff400054a [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 19: 0x5624f0e94412 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 20: 0x5624f0e94412 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 21: 0x5624f0e94412 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 22: 0x5624f0e94412 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 23: 0x5624f0e94412 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x5624f0e94412 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 25: 0x5624f0e94412 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 26: 0x5624f0e6c6e6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 27: 0x5624f0e71a25 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 28: 0x5624f0e71a25 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 29: 0x5624f0e71a25 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 30: 0x5624f0e71a25 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 31: 0x5624f0e71a25 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 32: 0x5624f0e71a25 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 33: 0x5624f0e71a25 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 34: 0x5624f0ecc36a - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 35: 0x5624f0ecc36a - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 36: 0x5624f0ecc36a - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 37: 0x7f6b0c7e9609 - start_thread [INFO] [stdout] 38: 0x7f6b0c6f5103 - __clone [INFO] [stdout] 39: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] terminal::tests::terminal [INFO] [stdout] [INFO] [stdout] test result: FAILED. 49 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "84a15be936d606c8c4dba612489d17827315464f1d723cc07538e860ec0f3156", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84a15be936d606c8c4dba612489d17827315464f1d723cc07538e860ec0f3156", kill_on_drop: false }` [INFO] [stdout] 84a15be936d606c8c4dba612489d17827315464f1d723cc07538e860ec0f3156