[INFO] crate mask 0.5.0 is already in cache [INFO] testing mask-0.5.0 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate mask 0.5.0 into work/builds/worker-6/source [INFO] validating manifest of crates.io crate mask 0.5.0 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate mask 0.5.0 [INFO] finished tweaking crates.io crate mask 0.5.0 [INFO] tweaked toml for crates.io crate mask 0.5.0 written to work/builds/worker-6/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 1c78c8c35ee7dcbf8a3d170fd785c497c384973cac3f05e3120f09cc53b0f889 [INFO] running `"docker" "start" "-a" "1c78c8c35ee7dcbf8a3d170fd785c497c384973cac3f05e3120f09cc53b0f889"` [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling pulldown-cmark v0.5.3 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Compiling colored v1.8.0 [INFO] [stderr] Compiling mask v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.25s [INFO] running `"docker" "inspect" "1c78c8c35ee7dcbf8a3d170fd785c497c384973cac3f05e3120f09cc53b0f889"` [INFO] running `"docker" "rm" "-f" "1c78c8c35ee7dcbf8a3d170fd785c497c384973cac3f05e3120f09cc53b0f889"` [INFO] [stdout] 1c78c8c35ee7dcbf8a3d170fd785c497c384973cac3f05e3120f09cc53b0f889 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 792e31a97f5a9988e1c5d93cb820217995c1d52c359f85ae2633953de89c4273 [INFO] running `"docker" "start" "-a" "792e31a97f5a9988e1c5d93cb820217995c1d52c359f85ae2633953de89c4273"` [INFO] [stderr] Compiling predicates-core v1.0.0 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling normalize-line-endings v0.2.2 [INFO] [stderr] Compiling escargot v0.4.0 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling bstr v0.2.8 [INFO] [stderr] Compiling float-cmp v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.41 [INFO] [stderr] Compiling predicates-tree v1.0.0 [INFO] [stderr] Compiling predicates v1.0.1 [INFO] [stderr] Compiling globset v0.4.4 [INFO] [stderr] Compiling ignore v0.4.10 [INFO] [stderr] Compiling globwalk v0.5.0 [INFO] [stderr] Compiling assert_fs v0.11.3 [INFO] [stderr] Compiling assert_cmd v0.11.1 [INFO] [stderr] Compiling mask v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.81s [INFO] running `"docker" "inspect" "792e31a97f5a9988e1c5d93cb820217995c1d52c359f85ae2633953de89c4273"` [INFO] running `"docker" "rm" "-f" "792e31a97f5a9988e1c5d93cb820217995c1d52c359f85ae2633953de89c4273"` [INFO] [stdout] 792e31a97f5a9988e1c5d93cb820217995c1d52c359f85ae2633953de89c4273 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] ae11fee3542b96357aa3f98193fa005316148348bd1ae91e12ed99a704bc6850 [INFO] running `"docker" "start" "-a" "ae11fee3542b96357aa3f98193fa005316148348bd1ae91e12ed99a704bc6850"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.30s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mask-b918b3f31347d105 [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test loader::read_maskfile::errors_for_non_existent_maskfile ... ok [INFO] [stdout] test parser::build_command_structure::does_not_add_verbose_optional_flag_to_command_with_no_script ... ok [INFO] [stdout] test parser::build_command_structure::adds_verbose_optional_flag_to_command_with_script ... ok [INFO] [stdout] test parser::build_command_structure::parses_node_command_source_with_backticks ... ok [INFO] [stdout] test parser::build_command_structure::parses_serve_command_description ... ok [INFO] [stdout] test parser::build_command_structure::parses_serve_command_executor ... ok [INFO] [stdout] test parser::build_command_structure::parses_serve_required_positional_arguments ... ok [INFO] [stdout] test parser::build_command_structure::parses_serve_command_name ... ok [INFO] [stdout] test parser::build_command_structure::parses_serve_command_source_with_tildes ... ok [INFO] [stdout] test loader::read_maskfile::reads_root_maskfile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- loader::read_maskfile::reads_root_maskfile stdout ---- [INFO] [stdout] thread 'loader::read_maskfile::reads_root_maskfile' panicked at 'maskfile was ok', src/loader.rs:30:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x557a0b033754 - backtrace::backtrace::libunwind::trace::hf625d18232cbbbd4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x557a0b033754 - backtrace::backtrace::trace_unsynchronized::h41d74150fc6ff542 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x557a0b033754 - std::sys_common::backtrace::_print_fmt::h85d37830c667a1f9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stdout] 3: 0x557a0b033754 - ::fmt::h2b7ac01d5feaf9b2 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stdout] 4: 0x557a0b04e9bc - core::fmt::write::h7fd0d904495c035f [INFO] [stdout] at src/libcore/fmt/mod.rs:1030 [INFO] [stdout] 5: 0x557a0af48c35 - std::io::Write::write_fmt::h424452e6ba861394 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/io/mod.rs:1412 [INFO] [stdout] 6: 0x557a0b02f3b1 - std::io::impls::>::write_fmt::h814a51d8ae1dee4a [INFO] [stdout] at src/libstd/io/impls.rs:141 [INFO] [stdout] 7: 0x557a0b035c65 - std::sys_common::backtrace::_print::h4c743f7c274a5a74 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stdout] 8: 0x557a0b035c65 - std::sys_common::backtrace::print::ha5c4f4bf03800d4d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x557a0b035c65 - std::panicking::default_hook::{{closure}}::h8b842185774c09e6 [INFO] [stdout] at src/libstd/panicking.rs:196 [INFO] [stdout] 10: 0x557a0b0358ec - std::panicking::default_hook::hd8ec13ee1bc2a65a [INFO] [stdout] at src/libstd/panicking.rs:207 [INFO] [stdout] 11: 0x557a0b036365 - std::panicking::rust_panic_with_hook::hf3b27166e5f403e7 [INFO] [stdout] at src/libstd/panicking.rs:473 [INFO] [stdout] 12: 0x557a0b0095c3 - std::panicking::begin_panic::h7b1b6ce0a3c88d2d [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:407 [INFO] [stdout] 13: 0x557a0af35a20 - mask::loader::read_maskfile::reads_root_maskfile::hdf8d3026720431af [INFO] [stdout] at src/loader.rs:30 [INFO] [stdout] 14: 0x557a0af3594a - mask::loader::read_maskfile::reads_root_maskfile::{{closure}}::h09f0e9bc6c8a4ab0 [INFO] [stdout] at src/loader.rs:27 [INFO] [stdout] 15: 0x557a0af32dbe - core::ops::function::FnOnce::call_once::hcdcbfc9c03c1252f [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stdout] 16: 0x557a0af52b2f - as core::ops::function::FnOnce>::call_once::h8b428e8a43aaf8e9 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 17: 0x557a0b038dca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 18: 0x557a0af6d33e - std::panicking::try::heccce20d527a3513 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stdout] 19: 0x557a0af6d33e - std::panic::catch_unwind::h7fd8f5d3271f1692 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stdout] 20: 0x557a0af6d33e - test::run_test::run_test_inner::{{closure}}::h88b46e5c359957e5 [INFO] [stdout] at src/libtest/lib.rs:1413 [INFO] [stdout] 21: 0x557a0af483a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h00847676c8212941 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/sys_common/backtrace.rs:126 [INFO] [stdout] 22: 0x557a0af4c535 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5dd37acd2295488e [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:470 [INFO] [stdout] 23: 0x557a0af4c535 - as core::ops::function::FnOnce<()>>::call_once::h9d32b103da0b97c6 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:315 [INFO] [stdout] 24: 0x557a0af4c535 - std::panicking::try::do_call::h2bd819a3056c57cd [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:292 [INFO] [stdout] 25: 0x557a0b038dca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 26: 0x557a0af4cae2 - std::panicking::try::h243a25457a848a1a [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stdout] 27: 0x557a0af4cae2 - std::panic::catch_unwind::h74b81f55e55e757c [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stdout] 28: 0x557a0af4cae2 - std::thread::Builder::spawn_unchecked::{{closure}}::h4c2d214a2cffa6cf [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:469 [INFO] [stdout] 29: 0x557a0af4cae2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8a8a187b3fb58e53 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stdout] 30: 0x557a0b02be0f - as core::ops::function::FnOnce>::call_once::h3cdef3b7ea22cd61 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 31: 0x557a0b0381c0 - as core::ops::function::FnOnce>::call_once::hc8f25720bf0d5424 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 32: 0x557a0b0381c0 - std::sys_common::thread::start_thread::h7e8885ccfd5d1932 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 33: 0x557a0b0381c0 - std::sys::unix::thread::Thread::new::thread_start::h5d24df932d688baf [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 34: 0x7f6bf0c246db - start_thread [INFO] [stdout] 35: 0x7f6bf073588f - __clone [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] loader::read_maskfile::reads_root_maskfile [INFO] [stdout] [INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "ae11fee3542b96357aa3f98193fa005316148348bd1ae91e12ed99a704bc6850"` [INFO] running `"docker" "rm" "-f" "ae11fee3542b96357aa3f98193fa005316148348bd1ae91e12ed99a704bc6850"` [INFO] [stdout] ae11fee3542b96357aa3f98193fa005316148348bd1ae91e12ed99a704bc6850