[INFO] fetching crate mquote 0.1.0... [INFO] extracting crate mquote 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/mquote/0.1.0 [INFO] extracting crate mquote 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mquote/0.1.0 [INFO] validating manifest of mquote-0.1.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mquote-0.1.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mquote-0.1.0 [INFO] finished frobbing mquote-0.1.0 [INFO] frobbed toml for mquote-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/mquote/0.1.0/Cargo.toml [INFO] started frobbing mquote-0.1.0 [INFO] finished frobbing mquote-0.1.0 [INFO] frobbed toml for mquote-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mquote/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mquote-impl v0.1.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing mquote-0.1.0 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mquote/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 590bad411a7653d68e9d92770ba96f291bd0a463c682ad75e16f8601f2cde4f6 [INFO] running `"docker" "start" "-a" "590bad411a7653d68e9d92770ba96f291bd0a463c682ad75e16f8601f2cde4f6"` [INFO] [stderr] Compiling proc-macro-hack v0.5.8 [INFO] [stderr] Compiling mquote-impl v0.1.0 [INFO] [stderr] Compiling mquote v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.71s [INFO] running `"docker" "inspect" "590bad411a7653d68e9d92770ba96f291bd0a463c682ad75e16f8601f2cde4f6"` [INFO] running `"docker" "rm" "-f" "590bad411a7653d68e9d92770ba96f291bd0a463c682ad75e16f8601f2cde4f6"` [INFO] [stdout] 590bad411a7653d68e9d92770ba96f291bd0a463c682ad75e16f8601f2cde4f6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mquote/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 1c19b95e20b1c12135eaf17a9d901affb10f0f6dcbaf431a5a8c77ddfdec16fd [INFO] running `"docker" "start" "-a" "1c19b95e20b1c12135eaf17a9d901affb10f0f6dcbaf431a5a8c77ddfdec16fd"` [INFO] [stderr] Compiling toml v0.5.1 [INFO] [stderr] Compiling trybuild v1.0.10 [INFO] [stderr] Compiling mquote v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.65s [INFO] running `"docker" "inspect" "1c19b95e20b1c12135eaf17a9d901affb10f0f6dcbaf431a5a8c77ddfdec16fd"` [INFO] running `"docker" "rm" "-f" "1c19b95e20b1c12135eaf17a9d901affb10f0f6dcbaf431a5a8c77ddfdec16fd"` [INFO] [stdout] 1c19b95e20b1c12135eaf17a9d901affb10f0f6dcbaf431a5a8c77ddfdec16fd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mquote/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] e4bf49baf83c6f60db93de3d85271131c57b05cac3a73fcfa7f78bece66dd9cb [INFO] running `"docker" "start" "-a" "e4bf49baf83c6f60db93de3d85271131c57b05cac3a73fcfa7f78bece66dd9cb"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/mquote-a5f4c5ca3645f0ea [INFO] [stderr] Running /opt/crater/target/debug/deps/catch_fail_messages-18d6a68b9281ec03 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Updating crates.io index [INFO] [stderr] warning: spurious network error (2 tries remaining): curl error: Could not resolve host: github.com [INFO] [stderr] ; class=Net (12) [INFO] [stderr] warning: spurious network error (1 tries remaining): curl error: Could not resolve host: github.com [INFO] [stderr] ; class=Net (12) [INFO] [stderr] error: failed to load source for a dependency on `mquote-impl` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Unable to update registry `https://github.com/rust-lang/crates.io-index` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to fetch `https://github.com/rust-lang/crates.io-index` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] curl error: Could not resolve host: github.com [INFO] [stderr] ; class=Net (12) [INFO] [stdout] test cases ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- cases stdout ---- [INFO] [stdout] thread 'cases' panicked at 'tests failed', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.10/src/run.rs:37:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55a1295758d3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55a1295711eb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55a129574616 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55a12957433e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55a129574d1f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55a129556c87 - std::panicking::begin_panic::hd8cc6ce4f3a2ba6e [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x55a1293a0086 - trybuild::run::::run::{{closure}}::h7fafbe1fdb72b277 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.10/src/run.rs:37 [INFO] [stdout] 7: 0x55a1293ec89a - core::result::Result::unwrap_or_else::h8cdf4b63457ce90d [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:766 [INFO] [stdout] 8: 0x55a12939f705 - trybuild::run::::run::hc35ec5d821a39356 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.10/src/run.rs:35 [INFO] [stdout] 9: 0x55a1293a7700 - ::drop::h8e54ec3d2dab8637 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.10/src/lib.rs:273 [INFO] [stdout] 10: 0x55a129319d44 - core::ptr::real_drop_in_place::h7a6daec54603c56f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ptr.rs:195 [INFO] [stdout] 11: 0x55a129319b5e - catch_fail_messages::cases::h948a0cfa91ed7bdf [INFO] [stdout] at tests/catch_fail_messages.rs:7 [INFO] [stdout] 12: 0x55a129319b09 - catch_fail_messages::cases::{{closure}}::h7577ed1e41ac891b [INFO] [stdout] at tests/catch_fail_messages.rs:4 [INFO] [stdout] 13: 0x55a129319c7d - core::ops::function::FnOnce::call_once::h084522fa81ed6a4c [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 14: 0x55a129325f7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 15: 0x55a12957c559 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x55a129340877 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 17: 0x55a12931b294 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 18: 0x55a12931f344 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 19: 0x55a12957c559 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 20: 0x55a12931f951 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 21: 0x55a129565a9e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 22: 0x55a12957bc3f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 23: 0x7fc2795514a3 - start_thread [INFO] [stdout] 24: 0x7fc27907cd0e - __clone [INFO] [stdout] 25: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] cases [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test catch_fail_messages' [INFO] running `"docker" "inspect" "e4bf49baf83c6f60db93de3d85271131c57b05cac3a73fcfa7f78bece66dd9cb"` [INFO] running `"docker" "rm" "-f" "e4bf49baf83c6f60db93de3d85271131c57b05cac3a73fcfa7f78bece66dd9cb"` [INFO] [stdout] e4bf49baf83c6f60db93de3d85271131c57b05cac3a73fcfa7f78bece66dd9cb