Sep 10 04:02:59.109 INFO checking i-2/i2eye against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090 Sep 10 04:02:59.109 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets Sep 10 04:02:59.110 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"` Sep 10 04:02:59.288 INFO blam! 781d8b2e0b7dd866e45a325da84627a8639919288ddb550a5d0f78b3d22670c6 Sep 10 04:02:59.290 INFO running `"docker" "start" "-a" "781d8b2e0b7dd866e45a325da84627a8639919288ddb550a5d0f78b3d22670c6"` Sep 10 04:03:01.245 INFO kablam! usermod: no changes Sep 10 04:03:01.635 INFO kablam! Checking termcolor v0.3.3 Sep 10 04:03:01.646 INFO kablam! Checking atty v0.2.6 Sep 10 04:03:01.646 INFO kablam! Checking relay v0.1.1 Sep 10 04:03:01.686 INFO kablam! Checking chrono v0.4.0 Sep 10 04:03:01.686 INFO kablam! Checking serde_urlencoded v0.5.1 Sep 10 04:03:01.699 INFO kablam! Checking native-tls v0.1.5 Sep 10 04:03:01.702 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 10 04:03:01.939 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 10 04:03:01.939 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-c89223db79753f68/build-script-gen_mime_types` (exit code: 101) Sep 10 04:03:01.939 INFO kablam! --- stderr Sep 10 04:03:01.939 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:979:5 Sep 10 04:03:01.939 INFO kablam! stack backtrace: Sep 10 04:03:01.939 INFO kablam! 0: 0x55cd95b3b5ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd1ddf909c3007e6f Sep 10 04:03:01.939 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 10 04:03:01.939 INFO kablam! 1: 0x55cd95b334b6 - std::sys_common::backtrace::print::h8af87ee7033cea48 Sep 10 04:03:01.939 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 10 04:03:01.939 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 10 04:03:01.939 INFO kablam! 2: 0x55cd95b31e0d - std::panicking::default_hook::{{closure}}::hb070ea60f8cf9536 Sep 10 04:03:01.939 INFO kablam! at libstd/panicking.rs:211 Sep 10 04:03:01.939 INFO kablam! 3: 0x55cd95b31b80 - std::panicking::default_hook::h108b3d1da16fc0ff Sep 10 04:03:01.939 INFO kablam! at libstd/panicking.rs:227 Sep 10 04:03:01.939 INFO kablam! 4: 0x55cd95b323cc - std::panicking::rust_panic_with_hook::he22c3c9d0a2321e8 Sep 10 04:03:01.939 INFO kablam! at libstd/panicking.rs:477 Sep 10 04:03:01.939 INFO kablam! 5: 0x55cd95b31fc9 - std::panicking::continue_panic_fmt::h4cfdbf744ac7dbe3 Sep 10 04:03:01.939 INFO kablam! at libstd/panicking.rs:391 Sep 10 04:03:01.939 INFO kablam! 6: 0x55cd95b31ec5 - rust_begin_unwind Sep 10 04:03:01.939 INFO kablam! at libstd/panicking.rs:326 Sep 10 04:03:01.939 INFO kablam! 7: 0x55cd95b788cb - core::panicking::panic_fmt::hb8c59f4cf64cfbdd Sep 10 04:03:01.939 INFO kablam! at libcore/panicking.rs:77 Sep 10 04:03:01.939 INFO kablam! 8: 0x55cd95b2ade3 - core::result::unwrap_failed::hb66e3c91f494b1c7 Sep 10 04:03:01.939 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 10 04:03:01.939 INFO kablam! 9: 0x55cd95b237ae - >::unwrap::h3e108921a606b522 Sep 10 04:03:01.939 INFO kablam! at /checkout/src/libcore/result.rs:778 Sep 10 04:03:01.939 INFO kablam! 10: 0x55cd95afaaa6 - build_script_gen_mime_types::main::hfe3e1bf782052b7e Sep 10 04:03:01.939 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Sep 10 04:03:01.939 INFO kablam! 11: 0x55cd95afc80f - std::rt::lang_start::{{closure}}::h9496374e759a29fc Sep 10 04:03:01.939 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 10 04:03:01.939 INFO kablam! 12: 0x55cd95b31eb2 - std::panicking::try::do_call::hd17f7bbbc80cfc74 Sep 10 04:03:01.939 INFO kablam! at libstd/rt.rs:59 Sep 10 04:03:01.939 INFO kablam! at libstd/panicking.rs:310 Sep 10 04:03:01.939 INFO kablam! 13: 0x55cd95b49199 - __rust_maybe_catch_panic Sep 10 04:03:01.939 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 10 04:03:01.939 INFO kablam! 14: 0x55cd95b38935 - std::rt::lang_start_internal::h8194e5e3064ac4bd Sep 10 04:03:01.939 INFO kablam! at libstd/panicking.rs:289 Sep 10 04:03:01.939 INFO kablam! at libstd/panic.rs:392 Sep 10 04:03:01.939 INFO kablam! at libstd/rt.rs:58 Sep 10 04:03:01.939 INFO kablam! 15: 0x55cd95afc7e7 - std::rt::lang_start::h8da29cc28af8fc60 Sep 10 04:03:01.939 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 10 04:03:01.939 INFO kablam! 16: 0x55cd95afc1c9 - main Sep 10 04:03:01.939 INFO kablam! 17: 0x7efeb4eb282f - __libc_start_main Sep 10 04:03:01.939 INFO kablam! 18: 0x55cd95ade6f8 - _start Sep 10 04:03:01.939 INFO kablam! 19: 0x0 - Sep 10 04:03:01.940 INFO kablam! Sep 10 04:03:01.940 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 10 04:03:05.779 INFO kablam! error: build failed Sep 10 04:03:05.781 INFO kablam! su: No module specific data is present Sep 10 04:03:07.248 INFO running `"docker" "rm" "-f" "781d8b2e0b7dd866e45a325da84627a8639919288ddb550a5d0f78b3d22670c6"` Sep 10 04:03:07.360 INFO blam! 781d8b2e0b7dd866e45a325da84627a8639919288ddb550a5d0f78b3d22670c6