Sep 21 06:46:04.706 INFO checking mutagen-plugin-0.1.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 21 06:46:04.706 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 21 06:46:04.706 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 06:46:04.866 INFO blam! 73e7f2ab6d3e71524a83b6039b38ce18a4125350b1241f37f25c5ed31c8563f1 Sep 21 06:46:04.867 INFO running `"docker" "start" "-a" "73e7f2ab6d3e71524a83b6039b38ce18a4125350b1241f37f25c5ed31c8563f1"` Sep 21 06:46:05.410 INFO kablam! usermod: no changes Sep 21 06:46:05.522 INFO kablam! Compiling mutagen v0.1.1 Sep 21 06:46:05.522 INFO kablam! Checking unicode-width v0.1.5 Sep 21 06:46:05.523 INFO kablam! Checking itoa v0.4.3 Sep 21 06:46:05.523 INFO kablam! Checking diff v0.1.11 Sep 21 06:46:05.524 INFO kablam! Checking filetime v0.2.1 Sep 21 06:46:05.526 INFO kablam! Checking serde v1.0.79 Sep 21 06:46:05.526 INFO kablam! Checking ryu v0.2.6 Sep 21 06:46:05.878 INFO kablam! Checking getopts v0.2.18 Sep 21 06:46:06.571 INFO kablam! error: failed to run custom build command for `mutagen v0.1.1` Sep 21 06:46:06.571 INFO kablam! process didn't exit successfully: `/target/debug/build/mutagen-1b952a0068804b22/build-script-build` (exit code: 101) Sep 21 06:46:06.571 INFO kablam! --- stderr Sep 21 06:46:06.571 INFO kablam! thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', libcore/result.rs:1009:5 Sep 21 06:46:06.571 INFO kablam! stack backtrace: Sep 21 06:46:06.571 INFO kablam! 0: 0x55d94a87f66e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8364381a6315579e Sep 21 06:46:06.571 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 21 06:46:06.571 INFO kablam! 1: 0x55d94a887b76 - std::sys_common::backtrace::print::hbf206e386958691c Sep 21 06:46:06.571 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 21 06:46:06.571 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 21 06:46:06.571 INFO kablam! 2: 0x55d94a88651d - std::panicking::default_hook::{{closure}}::hdfbe128a3d24757d Sep 21 06:46:06.571 INFO kablam! at libstd/panicking.rs:211 Sep 21 06:46:06.571 INFO kablam! 3: 0x55d94a886290 - std::panicking::default_hook::h7fe1685957f6b205 Sep 21 06:46:06.571 INFO kablam! at libstd/panicking.rs:227 Sep 21 06:46:06.571 INFO kablam! 4: 0x55d94a886adc - std::panicking::rust_panic_with_hook::h67471ab114b25df3 Sep 21 06:46:06.571 INFO kablam! at libstd/panicking.rs:477 Sep 21 06:46:06.571 INFO kablam! 5: 0x55d94a8866d9 - std::panicking::continue_panic_fmt::hccb547c7e8ba6430 Sep 21 06:46:06.571 INFO kablam! at libstd/panicking.rs:391 Sep 21 06:46:06.571 INFO kablam! 6: 0x55d94a8865d5 - rust_begin_unwind Sep 21 06:46:06.571 INFO kablam! at libstd/panicking.rs:326 Sep 21 06:46:06.571 INFO kablam! 7: 0x55d94a8bd4ab - core::panicking::panic_fmt::ha96969d716d5d4fe Sep 21 06:46:06.571 INFO kablam! at libcore/panicking.rs:77 Sep 21 06:46:06.571 INFO kablam! 8: 0x55d94a877c83 - core::result::unwrap_failed::h8048e0c663fd1257 Sep 21 06:46:06.571 INFO kablam! at libcore/macros.rs:26 Sep 21 06:46:06.571 INFO kablam! 9: 0x55d94a87764f - >::unwrap::heba5c6cd58b9d1ca Sep 21 06:46:06.571 INFO kablam! at libcore/result.rs:808 Sep 21 06:46:06.571 INFO kablam! 10: 0x55d94a871d87 - build_script_build::main::hf2da3063be094786 Sep 21 06:46:06.571 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mutagen-0.1.1/build.rs:424 Sep 21 06:46:06.571 INFO kablam! 11: 0x55d94a87408f - std::rt::lang_start::{{closure}}::hb7be26e098c45aca Sep 21 06:46:06.571 INFO kablam! at libstd/rt.rs:74 Sep 21 06:46:06.571 INFO kablam! 12: 0x55d94a8865c2 - std::panicking::try::do_call::hba3cdd40b2f76c63 Sep 21 06:46:06.571 INFO kablam! at libstd/rt.rs:59 Sep 21 06:46:06.571 INFO kablam! at libstd/panicking.rs:310 Sep 21 06:46:06.571 INFO kablam! 13: 0x55d94a892d49 - __rust_maybe_catch_panic Sep 21 06:46:06.571 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 21 06:46:06.571 INFO kablam! 14: 0x55d94a87d675 - std::rt::lang_start_internal::ha318b532168af217 Sep 21 06:46:06.571 INFO kablam! at libstd/panicking.rs:289 Sep 21 06:46:06.571 INFO kablam! at libstd/panic.rs:392 Sep 21 06:46:06.571 INFO kablam! at libstd/rt.rs:58 Sep 21 06:46:06.571 INFO kablam! 15: 0x55d94a874067 - std::rt::lang_start::h5838810675074f20 Sep 21 06:46:06.572 INFO kablam! at libstd/rt.rs:74 Sep 21 06:46:06.572 INFO kablam! 16: 0x55d94a871dd9 - main Sep 21 06:46:06.572 INFO kablam! 17: 0x7fce4209182f - __libc_start_main Sep 21 06:46:06.572 INFO kablam! 18: 0x55d94a86ecf8 - _start Sep 21 06:46:06.572 INFO kablam! 19: 0x0 - Sep 21 06:46:06.572 INFO kablam! Sep 21 06:46:06.572 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 21 06:46:13.588 INFO kablam! error: build failed Sep 21 06:46:13.589 INFO kablam! su: No module specific data is present Sep 21 06:46:14.740 INFO running `"docker" "rm" "-f" "73e7f2ab6d3e71524a83b6039b38ce18a4125350b1241f37f25c5ed31c8563f1"` Sep 21 06:46:14.831 INFO blam! 73e7f2ab6d3e71524a83b6039b38ce18a4125350b1241f37f25c5ed31c8563f1