Sep 14 12:53:15.350 INFO checking mutagen-plugin-0.1.1 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1 Sep 14 12:53:15.350 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets Sep 14 12:53:15.351 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 12:53:15.512 INFO blam! f8c15512496574f2a6b8ba5bba261beb510feac81fa22b0c3406f34b35e3afb5 Sep 14 12:53:15.513 INFO running `"docker" "start" "-a" "f8c15512496574f2a6b8ba5bba261beb510feac81fa22b0c3406f34b35e3afb5"` Sep 14 12:53:16.468 INFO kablam! usermod: no changes Sep 14 12:53:16.619 INFO kablam! Compiling mutagen v0.1.1 Sep 14 12:53:16.619 INFO kablam! Compiling compiletest_rs v0.3.14 Sep 14 12:53:16.619 INFO kablam! Checking unicode-width v0.1.5 Sep 14 12:53:16.619 INFO kablam! Checking diff v0.1.11 Sep 14 12:53:16.619 INFO kablam! Checking bitflags v1.0.4 Sep 14 12:53:16.619 INFO kablam! Checking memchr v2.0.2 Sep 14 12:53:16.619 INFO kablam! Checking regex-syntax v0.6.2 Sep 14 12:53:16.631 INFO kablam! Checking log v0.4.5 Sep 14 12:53:17.011 INFO kablam! Checking filetime v0.2.1 Sep 14 12:53:17.235 INFO kablam! Checking getopts v0.2.18 Sep 14 12:53:17.343 INFO kablam! Checking aho-corasick v0.6.8 Sep 14 12:53:18.199 INFO kablam! error: failed to run custom build command for `mutagen v0.1.1` Sep 14 12:53:18.199 INFO kablam! process didn't exit successfully: `/target/debug/build/mutagen-eecbfa215723b851/build-script-build` (exit code: 101) Sep 14 12:53:18.199 INFO kablam! --- stderr Sep 14 12:53:18.199 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 14 12:53:18.199 INFO kablam! stack backtrace: Sep 14 12:53:18.199 INFO kablam! 0: 0x5580f42de39e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf74b7486aef10c8d Sep 14 12:53:18.199 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 14 12:53:18.199 INFO kablam! 1: 0x5580f42e6bd6 - std::sys_common::backtrace::print::h975e2d3548a0dd13 Sep 14 12:53:18.199 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 14 12:53:18.199 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 14 12:53:18.199 INFO kablam! 2: 0x5580f42e557d - std::panicking::default_hook::{{closure}}::h3e9ae6698e7d3880 Sep 14 12:53:18.199 INFO kablam! at libstd/panicking.rs:211 Sep 14 12:53:18.199 INFO kablam! 3: 0x5580f42e52f0 - std::panicking::default_hook::h0f94f2ff4ea79253 Sep 14 12:53:18.199 INFO kablam! at libstd/panicking.rs:227 Sep 14 12:53:18.199 INFO kablam! 4: 0x5580f42e5b3c - std::panicking::rust_panic_with_hook::h3122ef85eb8796fa Sep 14 12:53:18.199 INFO kablam! at libstd/panicking.rs:477 Sep 14 12:53:18.199 INFO kablam! 5: 0x5580f42e5739 - std::panicking::continue_panic_fmt::h79b5d1783fc7275d Sep 14 12:53:18.199 INFO kablam! at libstd/panicking.rs:391 Sep 14 12:53:18.199 INFO kablam! 6: 0x5580f42e5635 - rust_begin_unwind Sep 14 12:53:18.199 INFO kablam! at libstd/panicking.rs:326 Sep 14 12:53:18.199 INFO kablam! 7: 0x5580f4320eeb - core::panicking::panic_fmt::hb924789bc7f51233 Sep 14 12:53:18.199 INFO kablam! at libcore/panicking.rs:77 Sep 14 12:53:18.199 INFO kablam! 8: 0x5580f42d6c23 - core::result::unwrap_failed::h9a2af562a4eb313f Sep 14 12:53:18.199 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 14 12:53:18.199 INFO kablam! 9: 0x5580f42d648f - >::unwrap::h1013c990b169feb0 Sep 14 12:53:18.199 INFO kablam! at /checkout/src/libcore/result.rs:808 Sep 14 12:53:18.199 INFO kablam! 10: 0x5580f42d0d27 - build_script_build::main::h6290c0febc435fa2 Sep 14 12:53:18.199 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mutagen-0.1.1/build.rs:424 Sep 14 12:53:18.199 INFO kablam! 11: 0x5580f42d302f - std::rt::lang_start::{{closure}}::h7c674d418d37f131 Sep 14 12:53:18.199 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 14 12:53:18.199 INFO kablam! 12: 0x5580f42e5622 - std::panicking::try::do_call::h613cc8345e5e334f Sep 14 12:53:18.199 INFO kablam! at libstd/rt.rs:59 Sep 14 12:53:18.199 INFO kablam! at libstd/panicking.rs:310 Sep 14 12:53:18.199 INFO kablam! 13: 0x5580f42f2299 - __rust_maybe_catch_panic Sep 14 12:53:18.199 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 14 12:53:18.199 INFO kablam! 14: 0x5580f42db945 - std::rt::lang_start_internal::h166c3316158aaef7 Sep 14 12:53:18.199 INFO kablam! at libstd/panicking.rs:289 Sep 14 12:53:18.199 INFO kablam! at libstd/panic.rs:392 Sep 14 12:53:18.199 INFO kablam! at libstd/rt.rs:58 Sep 14 12:53:18.199 INFO kablam! 15: 0x5580f42d3007 - std::rt::lang_start::haea56bd1c2b2a169 Sep 14 12:53:18.199 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 14 12:53:18.199 INFO kablam! 16: 0x5580f42d0d79 - main Sep 14 12:53:18.199 INFO kablam! 17: 0x7ff7161f582f - __libc_start_main Sep 14 12:53:18.199 INFO kablam! 18: 0x5580f42cdc98 - _start Sep 14 12:53:18.199 INFO kablam! 19: 0x0 - Sep 14 12:53:18.199 INFO kablam! Sep 14 12:53:18.199 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 14 12:53:21.411 INFO kablam! error: build failed Sep 14 12:53:21.413 INFO kablam! su: No module specific data is present Sep 14 12:53:22.259 INFO running `"docker" "rm" "-f" "f8c15512496574f2a6b8ba5bba261beb510feac81fa22b0c3406f34b35e3afb5"` Sep 14 12:53:22.352 INFO blam! f8c15512496574f2a6b8ba5bba261beb510feac81fa22b0c3406f34b35e3afb5