Sep 01 13:28:27.379 INFO checking mutagen-plugin-0.1.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831 Sep 01 13:28:27.379 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 01 13:28:27.380 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 13:28:27.550 INFO blam! c767061d81a0a17184fc71be7f6fb6905a3c1e67304dc2fee2f2e721867f6f7a Sep 01 13:28:27.552 INFO running `"docker" "start" "-a" "c767061d81a0a17184fc71be7f6fb6905a3c1e67304dc2fee2f2e721867f6f7a"` Sep 01 13:28:28.398 INFO kablam! Compiling mutagen v0.1.1 Sep 01 13:28:28.398 INFO kablam! Checking unicode-width v0.1.5 Sep 01 13:28:28.398 INFO kablam! Checking diff v0.1.11 Sep 01 13:28:28.401 INFO kablam! Checking filetime v0.2.1 Sep 01 13:28:28.402 INFO kablam! Checking ryu v0.2.6 Sep 01 13:28:28.405 INFO kablam! Checking regex v1.0.4 Sep 01 13:28:28.614 INFO kablam! Checking getopts v0.2.18 Sep 01 13:28:29.389 INFO kablam! Checking serde_json v1.0.26 Sep 01 13:28:30.235 INFO kablam! error: failed to run custom build command for `mutagen v0.1.1` Sep 01 13:28:30.235 INFO kablam! process didn't exit successfully: `/target/debug/build/mutagen-87a931b9db7ac89b/build-script-build` (exit code: 101) Sep 01 13:28:30.235 INFO kablam! --- stderr Sep 01 13:28:30.235 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:983:5 Sep 01 13:28:30.235 INFO kablam! stack backtrace: Sep 01 13:28:30.235 INFO kablam! 0: 0x55b45133f47e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha200f2cd684ebd49 Sep 01 13:28:30.235 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 01 13:28:30.235 INFO kablam! 1: 0x55b451347c26 - std::sys_common::backtrace::print::hfe3d4e47b4c8e48c Sep 01 13:28:30.236 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 01 13:28:30.236 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 01 13:28:30.236 INFO kablam! 2: 0x55b45134659d - std::panicking::default_hook::{{closure}}::hf56af31102a42941 Sep 01 13:28:30.236 INFO kablam! at libstd/panicking.rs:211 Sep 01 13:28:30.236 INFO kablam! 3: 0x55b451346310 - std::panicking::default_hook::ha51b5d4eb7ec526d Sep 01 13:28:30.236 INFO kablam! at libstd/panicking.rs:227 Sep 01 13:28:30.236 INFO kablam! 4: 0x55b451346b5c - std::panicking::rust_panic_with_hook::hd585483f9daec810 Sep 01 13:28:30.236 INFO kablam! at libstd/panicking.rs:477 Sep 01 13:28:30.236 INFO kablam! 5: 0x55b451346759 - std::panicking::continue_panic_fmt::h918075cde557b461 Sep 01 13:28:30.236 INFO kablam! at libstd/panicking.rs:391 Sep 01 13:28:30.236 INFO kablam! 6: 0x55b451346655 - rust_begin_unwind Sep 01 13:28:30.236 INFO kablam! at libstd/panicking.rs:326 Sep 01 13:28:30.236 INFO kablam! 7: 0x55b451381f2b - core::panicking::panic_fmt::h79198a922822fff3 Sep 01 13:28:30.236 INFO kablam! at libcore/panicking.rs:77 Sep 01 13:28:30.236 INFO kablam! 8: 0x55b451337c55 - core::result::unwrap_failed::hcdcc662f5e765454 Sep 01 13:28:30.236 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 01 13:28:30.236 INFO kablam! 9: 0x55b451337601 - >::unwrap::he85d43b87ef8e02f Sep 01 13:28:30.236 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 01 13:28:30.236 INFO kablam! 10: 0x55b451331d37 - build_script_build::main::h49523345448b5427 Sep 01 13:28:30.236 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mutagen-0.1.1/build.rs:424 Sep 01 13:28:30.236 INFO kablam! 11: 0x55b45133403f - std::rt::lang_start::{{closure}}::h0ca5e45c267ec84f Sep 01 13:28:30.236 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 13:28:30.236 INFO kablam! 12: 0x55b451346642 - std::panicking::try::do_call::hea63f5620482e896 Sep 01 13:28:30.236 INFO kablam! at libstd/rt.rs:59 Sep 01 13:28:30.237 INFO kablam! at libstd/panicking.rs:310 Sep 01 13:28:30.237 INFO kablam! 13: 0x55b451352fb9 - __rust_maybe_catch_panic Sep 01 13:28:30.237 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 13:28:30.237 INFO kablam! 14: 0x55b45133ca15 - std::rt::lang_start_internal::hfd6e69240f0360f8 Sep 01 13:28:30.237 INFO kablam! at libstd/panicking.rs:289 Sep 01 13:28:30.237 INFO kablam! at libstd/panic.rs:392 Sep 01 13:28:30.237 INFO kablam! at libstd/rt.rs:58 Sep 01 13:28:30.237 INFO kablam! 15: 0x55b451334017 - std::rt::lang_start::h96716630deb99d8f Sep 01 13:28:30.237 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 13:28:30.237 INFO kablam! 16: 0x55b451331d89 - main Sep 01 13:28:30.237 INFO kablam! 17: 0x7f65f8f6582f - __libc_start_main Sep 01 13:28:30.237 INFO kablam! 18: 0x55b45132ec98 - _start Sep 01 13:28:30.237 INFO kablam! 19: 0x0 - Sep 01 13:28:30.237 INFO kablam! Sep 01 13:28:30.237 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 01 13:28:33.284 INFO kablam! error: build failed Sep 01 13:28:33.285 INFO kablam! su: No module specific data is present Sep 01 13:28:33.665 INFO running `"docker" "rm" "-f" "c767061d81a0a17184fc71be7f6fb6905a3c1e67304dc2fee2f2e721867f6f7a"` Sep 01 13:28:33.767 INFO blam! c767061d81a0a17184fc71be7f6fb6905a3c1e67304dc2fee2f2e721867f6f7a