Aug 29 17:59:22.270 INFO checking i-2/i2eye against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699 Aug 29 17:59:22.270 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets Aug 29 17:59:22.270 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 17:59:22.421 INFO blam! 1ca69694bd3fc9f09e49dcd948341da6c9253412db46e6cda12182d9afa90e90 Aug 29 17:59:22.423 INFO running `"docker" "start" "-a" "1ca69694bd3fc9f09e49dcd948341da6c9253412db46e6cda12182d9afa90e90"` Aug 29 17:59:23.086 INFO kablam! Checking futures-cpupool v0.1.8 Aug 29 17:59:23.086 INFO kablam! Checking uuid v0.5.1 Aug 29 17:59:23.087 INFO kablam! Checking tokio-io v0.1.4 Aug 29 17:59:23.088 INFO kablam! Checking mio v0.6.12 Aug 29 17:59:23.092 INFO kablam! Checking serde_urlencoded v0.5.1 Aug 29 17:59:23.092 INFO kablam! Compiling phf_generator v0.7.21 Aug 29 17:59:23.792 INFO kablam! Compiling phf_codegen v0.7.21 Aug 29 17:59:24.341 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Aug 29 17:59:26.329 INFO kablam! Checking tokio-core v0.1.12 Aug 29 17:59:27.046 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Aug 29 17:59:27.046 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-91f097ecb466bf7d/build-script-gen_mime_types` (exit code: 101) Aug 29 17:59:27.046 INFO kablam! --- stderr Aug 29 17:59:27.046 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 Aug 29 17:59:27.046 INFO kablam! stack backtrace: Aug 29 17:59:27.046 INFO kablam! 0: 0x55fe91159a7e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb14c0e50253b2613 Aug 29 17:59:27.046 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 29 17:59:27.046 INFO kablam! 1: 0x55fe91151816 - std::sys_common::backtrace::print::h6350b89a6173f177 Aug 29 17:59:27.046 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 29 17:59:27.046 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 29 17:59:27.046 INFO kablam! 2: 0x55fe9115018d - std::panicking::default_hook::{{closure}}::h0d296196459c0d68 Aug 29 17:59:27.046 INFO kablam! at libstd/panicking.rs:211 Aug 29 17:59:27.046 INFO kablam! 3: 0x55fe9114ff00 - std::panicking::default_hook::h3b75ddcdb4e292c2 Aug 29 17:59:27.046 INFO kablam! at libstd/panicking.rs:227 Aug 29 17:59:27.047 INFO kablam! 4: 0x55fe9115074c - std::panicking::rust_panic_with_hook::h78c3f66b7bf47c8e Aug 29 17:59:27.047 INFO kablam! at libstd/panicking.rs:476 Aug 29 17:59:27.047 INFO kablam! 5: 0x55fe91150349 - std::panicking::continue_panic_fmt::h0dca0000433d53cd Aug 29 17:59:27.047 INFO kablam! at libstd/panicking.rs:390 Aug 29 17:59:27.047 INFO kablam! 6: 0x55fe91150245 - rust_begin_unwind Aug 29 17:59:27.047 INFO kablam! at libstd/panicking.rs:325 Aug 29 17:59:27.047 INFO kablam! 7: 0x55fe91197b8b - core::panicking::panic_fmt::h6a491d71a4e1ea85 Aug 29 17:59:27.047 INFO kablam! at libcore/panicking.rs:77 Aug 29 17:59:27.047 INFO kablam! 8: 0x55fe9114a0a5 - core::result::unwrap_failed::hba49829ab49c653d Aug 29 17:59:27.047 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 29 17:59:27.047 INFO kablam! 9: 0x55fe91142a10 - >::unwrap::h97bbaf2575778c20 Aug 29 17:59:27.047 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 29 17:59:27.047 INFO kablam! 10: 0x55fe91119ba6 - build_script_gen_mime_types::main::h93d8f009e8c3ea5c Aug 29 17:59:27.047 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Aug 29 17:59:27.047 INFO kablam! 11: 0x55fe9111b91f - std::rt::lang_start::{{closure}}::h242f3f5525902f21 Aug 29 17:59:27.047 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 17:59:27.047 INFO kablam! 12: 0x55fe91150232 - std::panicking::try::do_call::heda1385a4d443830 Aug 29 17:59:27.047 INFO kablam! at libstd/rt.rs:59 Aug 29 17:59:27.047 INFO kablam! at libstd/panicking.rs:310 Aug 29 17:59:27.048 INFO kablam! 13: 0x55fe91168709 - __rust_maybe_catch_panic Aug 29 17:59:27.048 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 29 17:59:27.048 INFO kablam! 14: 0x55fe91156db5 - std::rt::lang_start_internal::h92d079b55bc853f9 Aug 29 17:59:27.048 INFO kablam! at libstd/panicking.rs:289 Aug 29 17:59:27.048 INFO kablam! at libstd/panic.rs:392 Aug 29 17:59:27.048 INFO kablam! at libstd/rt.rs:58 Aug 29 17:59:27.048 INFO kablam! 15: 0x55fe9111b8f7 - std::rt::lang_start::h35c55bd983341a7e Aug 29 17:59:27.048 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 17:59:27.048 INFO kablam! 16: 0x55fe9111b2d9 - main Aug 29 17:59:27.048 INFO kablam! 17: 0x7fa3b5c7b82f - __libc_start_main Aug 29 17:59:27.048 INFO kablam! 18: 0x55fe910fd738 - _start Aug 29 17:59:27.048 INFO kablam! 19: 0x0 - Aug 29 17:59:27.048 INFO kablam! Aug 29 17:59:27.048 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 29 17:59:28.137 INFO kablam! error: build failed Aug 29 17:59:28.139 INFO kablam! su: No module specific data is present Aug 29 17:59:28.472 INFO running `"docker" "rm" "-f" "1ca69694bd3fc9f09e49dcd948341da6c9253412db46e6cda12182d9afa90e90"` Aug 29 17:59:28.558 INFO blam! 1ca69694bd3fc9f09e49dcd948341da6c9253412db46e6cda12182d9afa90e90