Sep 14 03:18:06.854 INFO checking pietroalbini/fisher against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1 Sep 14 03:18:06.854 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets Sep 14 03:18:06.854 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 03:18:07.320 INFO blam! 80ebc08310301c5e5bcd3e80ef168b837e0b3d738fe9edf1dd97554a319507d6 Sep 14 03:18:07.321 INFO running `"docker" "start" "-a" "80ebc08310301c5e5bcd3e80ef168b837e0b3d738fe9edf1dd97554a319507d6"` Sep 14 03:18:09.813 INFO kablam! usermod: no changes Sep 14 03:18:10.338 INFO kablam! Checking libc v0.2.35 Sep 14 03:18:10.343 INFO kablam! Compiling cc v1.0.3 Sep 14 03:18:10.416 INFO kablam! Compiling scopeguard v0.3.3 Sep 14 03:18:10.440 INFO kablam! Compiling either v1.4.0 Sep 14 03:18:10.460 INFO kablam! Compiling rayon-core v1.3.0 Sep 14 03:18:10.476 INFO kablam! Checking chunked_transfer v0.3.1 Sep 14 03:18:10.484 INFO kablam! Checking ascii v0.7.1 Sep 14 03:18:11.854 INFO kablam! Checking regex-syntax v0.4.2 Sep 14 03:18:12.164 INFO kablam! Checking num-integer v0.1.35 Sep 14 03:18:13.241 INFO kablam! Checking toml v0.4.5 Sep 14 03:18:13.429 INFO kablam! Compiling coco v0.1.1 Sep 14 03:18:14.976 INFO kablam! Checking num-iter v0.1.34 Sep 14 03:18:16.202 INFO kablam! Checking num v0.1.41 Sep 14 03:18:18.557 INFO kablam! Compiling rand v0.3.20 Sep 14 03:18:18.559 INFO kablam! Compiling num_cpus v1.8.0 Sep 14 03:18:18.605 INFO kablam! Checking iovec v0.1.2 Sep 14 03:18:18.623 INFO kablam! Checking net2 v0.2.31 Sep 14 03:18:24.035 INFO kablam! Checking memchr v2.0.1 Sep 14 03:18:24.044 INFO kablam! Checking time v0.1.39 Sep 14 03:18:24.184 INFO kablam! Checking nix v0.9.0 Sep 14 03:18:25.711 INFO kablam! Checking users v0.6.0 Sep 14 03:18:25.787 INFO kablam! Checking bytes v0.4.6 Sep 14 03:18:26.945 INFO kablam! Checking mio v0.6.13 Sep 14 03:18:27.500 INFO kablam! Compiling openssl-sys v0.9.25 Sep 14 03:18:28.485 INFO kablam! Compiling backtrace-sys v0.1.16 Sep 14 03:18:29.941 INFO kablam! Checking futures-cpupool v0.1.8 Sep 14 03:18:34.348 INFO kablam! Checking aho-corasick v0.6.4 Sep 14 03:18:35.137 INFO kablam! Checking chrono v0.2.25 Sep 14 03:18:35.391 INFO kablam! Checking hyper v0.10.13 Sep 14 03:18:35.628 INFO kablam! Checking tokio-io v0.1.5 Sep 14 03:18:35.728 INFO kablam! Checking uuid v0.1.18 Sep 14 03:18:37.539 INFO kablam! Checking uuid v0.5.1 Sep 14 03:18:38.271 INFO kablam! Checking tempdir v0.3.5 Sep 14 03:18:39.187 INFO kablam! Compiling phf_generator v0.7.21 Sep 14 03:18:40.396 INFO kablam! Checking regex v0.2.5 Sep 14 03:18:40.508 INFO kablam! Checking url v0.2.38 Sep 14 03:18:40.867 INFO kablam! Compiling phf_codegen v0.7.21 Sep 14 03:18:43.366 INFO kablam! Compiling openssl v0.9.24 Sep 14 03:18:43.423 INFO kablam! Checking tokio-core v0.1.12 Sep 14 03:18:45.530 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 14 03:18:52.975 INFO kablam! Checking tiny_http v0.5.8 Sep 14 03:18:52.975 INFO kablam! Checking tokio-proto v0.1.1 Sep 14 03:18:53.023 INFO kablam! Compiling rayon v0.8.2 Sep 14 03:18:56.507 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 14 03:18:56.507 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-f6a801d100d8580f/build-script-gen_mime_types` (exit code: 101) Sep 14 03:18:56.507 INFO kablam! --- stderr Sep 14 03:18:56.507 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 03:18:56.507 INFO kablam! stack backtrace: Sep 14 03:18:56.507 INFO kablam! 0: 0x55b486b355ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h41c993454ce21d81 Sep 14 03:18:56.507 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 14 03:18:56.507 INFO kablam! 1: 0x55b486b2d4b6 - std::sys_common::backtrace::print::h589927f912fef2ff Sep 14 03:18:56.507 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 14 03:18:56.507 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 14 03:18:56.507 INFO kablam! 2: 0x55b486b2be0d - std::panicking::default_hook::{{closure}}::h9291452627a7ea3e Sep 14 03:18:56.507 INFO kablam! at libstd/panicking.rs:211 Sep 14 03:18:56.507 INFO kablam! 3: 0x55b486b2bb80 - std::panicking::default_hook::h6c8627623d33d292 Sep 14 03:18:56.507 INFO kablam! at libstd/panicking.rs:227 Sep 14 03:18:56.507 INFO kablam! 4: 0x55b486b2c3cc - std::panicking::rust_panic_with_hook::he648562e376b33df Sep 14 03:18:56.507 INFO kablam! at libstd/panicking.rs:477 Sep 14 03:18:56.507 INFO kablam! 5: 0x55b486b2bfc9 - std::panicking::continue_panic_fmt::h3d208fe7124551fd Sep 14 03:18:56.507 INFO kablam! at libstd/panicking.rs:391 Sep 14 03:18:56.507 INFO kablam! 6: 0x55b486b2bec5 - rust_begin_unwind Sep 14 03:18:56.507 INFO kablam! at libstd/panicking.rs:326 Sep 14 03:18:56.507 INFO kablam! 7: 0x55b486b728bb - core::panicking::panic_fmt::h670e32d86923e0c5 Sep 14 03:18:56.508 INFO kablam! at libcore/panicking.rs:77 Sep 14 03:18:56.508 INFO kablam! 8: 0x55b486b24de3 - core::result::unwrap_failed::h0d5baa29ea74e93a Sep 14 03:18:56.508 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 14 03:18:56.508 INFO kablam! 9: 0x55b486b1d73e - >::unwrap::h83c0de037526e0fa Sep 14 03:18:56.508 INFO kablam! at /checkout/src/libcore/result.rs:808 Sep 14 03:18:56.508 INFO kablam! 10: 0x55b486af4b36 - build_script_gen_mime_types::main::h02e0c1c5a8a01119 Sep 14 03:18:56.508 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Sep 14 03:18:56.508 INFO kablam! 11: 0x55b486af689f - std::rt::lang_start::{{closure}}::hccdae055d7fa5971 Sep 14 03:18:56.508 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 14 03:18:56.508 INFO kablam! 12: 0x55b486b2beb2 - std::panicking::try::do_call::h0a45ab634c47bf28 Sep 14 03:18:56.508 INFO kablam! at libstd/rt.rs:59 Sep 14 03:18:56.508 INFO kablam! at libstd/panicking.rs:310 Sep 14 03:18:56.508 INFO kablam! 13: 0x55b486b43189 - __rust_maybe_catch_panic Sep 14 03:18:56.508 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 14 03:18:56.508 INFO kablam! 14: 0x55b486b32935 - std::rt::lang_start_internal::he2cc69ced118af39 Sep 14 03:18:56.508 INFO kablam! at libstd/panicking.rs:289 Sep 14 03:18:56.508 INFO kablam! at libstd/panic.rs:392 Sep 14 03:18:56.508 INFO kablam! at libstd/rt.rs:58 Sep 14 03:18:56.508 INFO kablam! 15: 0x55b486af6877 - std::rt::lang_start::h4589cb55dcce7750 Sep 14 03:18:56.508 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 14 03:18:56.508 INFO kablam! 16: 0x55b486af6259 - main Sep 14 03:18:56.508 INFO kablam! 17: 0x7f16b565d82f - __libc_start_main Sep 14 03:18:56.508 INFO kablam! 18: 0x55b486ad86f8 - _start Sep 14 03:18:56.508 INFO kablam! 19: 0x0 - Sep 14 03:18:56.508 INFO kablam! Sep 14 03:18:56.508 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 14 03:19:11.839 INFO kablam! error: build failed Sep 14 03:19:11.847 INFO kablam! su: No module specific data is present Sep 14 03:19:13.959 INFO running `"docker" "rm" "-f" "80ebc08310301c5e5bcd3e80ef168b837e0b3d738fe9edf1dd97554a319507d6"` Sep 14 03:19:14.248 INFO blam! 80ebc08310301c5e5bcd3e80ef168b837e0b3d738fe9edf1dd97554a319507d6