Sep 10 04:02:53.367 INFO checking i-2/i2eye against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090 Sep 10 04:02:53.367 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets Sep 10 04:02:53.367 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"` Sep 10 04:02:53.588 INFO blam! 8948c9910102120d13a64a000f1011c78ade2db717c954e9c69c55b45b2dbb36 Sep 10 04:02:53.590 INFO running `"docker" "start" "-a" "8948c9910102120d13a64a000f1011c78ade2db717c954e9c69c55b45b2dbb36"` Sep 10 04:02:55.685 INFO kablam! usermod: no changes Sep 10 04:02:55.972 INFO kablam! Checking futures v0.1.18 Sep 10 04:02:55.978 INFO kablam! Compiling openssl v0.9.23 Sep 10 04:02:55.990 INFO kablam! Compiling build_const v0.2.0 Sep 10 04:02:55.998 INFO kablam! Checking iovec v0.1.2 Sep 10 04:02:55.998 INFO kablam! Checking net2 v0.2.31 Sep 10 04:02:55.998 INFO kablam! Compiling openssl-sys v0.9.24 Sep 10 04:02:55.999 INFO kablam! Checking serde_json v1.0.9 Sep 10 04:02:55.999 INFO kablam! Checking uuid v0.5.1 Sep 10 04:02:57.519 INFO kablam! Checking bytes v0.4.6 Sep 10 04:02:59.698 INFO kablam! Compiling crc v1.7.0 Sep 10 04:02:59.766 INFO kablam! Checking serde_urlencoded v0.5.1 Sep 10 04:03:00.554 INFO kablam! Checking mio v0.6.12 Sep 10 04:03:03.284 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 10 04:03:04.708 INFO kablam! Checking libflate v0.1.14 Sep 10 04:03:12.466 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 10 04:03:12.466 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-e594d24e2dbc4118/build-script-gen_mime_types` (exit code: 101) Sep 10 04:03:12.466 INFO kablam! --- stderr Sep 10 04:03:12.466 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 04:03:12.466 INFO kablam! stack backtrace: Sep 10 04:03:12.466 INFO kablam! 0: 0x55c7cce3647e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6fe5173ae235b38f Sep 10 04:03:12.466 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 10 04:03:12.466 INFO kablam! 1: 0x55c7cce2e2d6 - std::sys_common::backtrace::print::hb1efbd3d067eabc6 Sep 10 04:03:12.466 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 10 04:03:12.466 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 10 04:03:12.466 INFO kablam! 2: 0x55c7cce2cc7d - std::panicking::default_hook::{{closure}}::h109166af4c755142 Sep 10 04:03:12.466 INFO kablam! at libstd/panicking.rs:211 Sep 10 04:03:12.466 INFO kablam! 3: 0x55c7cce2c9f0 - std::panicking::default_hook::h992f159215e34f14 Sep 10 04:03:12.466 INFO kablam! at libstd/panicking.rs:227 Sep 10 04:03:12.466 INFO kablam! 4: 0x55c7cce2d23c - std::panicking::rust_panic_with_hook::h7d90dcad0bb485f2 Sep 10 04:03:12.466 INFO kablam! at libstd/panicking.rs:477 Sep 10 04:03:12.466 INFO kablam! 5: 0x55c7cce2ce39 - std::panicking::continue_panic_fmt::hd1c785c0ba366e26 Sep 10 04:03:12.466 INFO kablam! at libstd/panicking.rs:391 Sep 10 04:03:12.466 INFO kablam! 6: 0x55c7cce2cd35 - rust_begin_unwind Sep 10 04:03:12.466 INFO kablam! at libstd/panicking.rs:326 Sep 10 04:03:12.466 INFO kablam! 7: 0x55c7cce7378b - core::panicking::panic_fmt::hd57c6dafe91b27ac Sep 10 04:03:12.466 INFO kablam! at libcore/panicking.rs:77 Sep 10 04:03:12.466 INFO kablam! 8: 0x55c7cce25f43 - core::result::unwrap_failed::h8ed63afae3544daf Sep 10 04:03:12.466 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 10 04:03:12.466 INFO kablam! 9: 0x55c7cce1e90e - >::unwrap::ha98928b80a680ccd Sep 10 04:03:12.466 INFO kablam! at /checkout/src/libcore/result.rs:778 Sep 10 04:03:12.466 INFO kablam! 10: 0x55c7ccdf5aa6 - build_script_gen_mime_types::main::h2afe20b4475aed05 Sep 10 04:03:12.466 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 04:03:12.466 INFO kablam! 11: 0x55c7ccdf780f - std::rt::lang_start::{{closure}}::h9c76d563d8ea94ba Sep 10 04:03:12.466 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 10 04:03:12.466 INFO kablam! 12: 0x55c7cce2cd22 - std::panicking::try::do_call::h2ece1f76d9e135ca Sep 10 04:03:12.466 INFO kablam! at libstd/rt.rs:59 Sep 10 04:03:12.467 INFO kablam! at libstd/panicking.rs:310 Sep 10 04:03:12.467 INFO kablam! 13: 0x55c7cce442d9 - __rust_maybe_catch_panic Sep 10 04:03:12.467 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 10 04:03:12.467 INFO kablam! 14: 0x55c7cce337f5 - std::rt::lang_start_internal::h72dcb4aefab2c171 Sep 10 04:03:12.467 INFO kablam! at libstd/panicking.rs:289 Sep 10 04:03:12.467 INFO kablam! at libstd/panic.rs:392 Sep 10 04:03:12.467 INFO kablam! at libstd/rt.rs:58 Sep 10 04:03:12.467 INFO kablam! 15: 0x55c7ccdf77e7 - std::rt::lang_start::hf99cba88ddeef938 Sep 10 04:03:12.467 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 10 04:03:12.467 INFO kablam! 16: 0x55c7ccdf71c9 - main Sep 10 04:03:12.467 INFO kablam! 17: 0x7f317958182f - __libc_start_main Sep 10 04:03:12.467 INFO kablam! 18: 0x55c7ccdd96f8 - _start Sep 10 04:03:12.467 INFO kablam! 19: 0x0 - Sep 10 04:03:12.467 INFO kablam! Sep 10 04:03:12.467 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 10 04:03:16.179 INFO kablam! error: build failed Sep 10 04:03:16.184 INFO kablam! su: No module specific data is present Sep 10 04:03:17.022 INFO running `"docker" "rm" "-f" "8948c9910102120d13a64a000f1011c78ade2db717c954e9c69c55b45b2dbb36"` Sep 10 04:03:17.132 INFO blam! 8948c9910102120d13a64a000f1011c78ade2db717c954e9c69c55b45b2dbb36