Sep 05 17:47:58.432 INFO checking pietroalbini/fisher against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854 Sep 05 17:47:58.432 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets Sep 05 17:47:58.432 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 05 17:47:58.854 INFO blam! 7029afeb50d89e7de84c94296702809c1b44d87a14714f0b3fc706d5e08d4f6c Sep 05 17:47:58.855 INFO running `"docker" "start" "-a" "7029afeb50d89e7de84c94296702809c1b44d87a14714f0b3fc706d5e08d4f6c"` Sep 05 17:48:01.246 INFO kablam! usermod: no changes Sep 05 17:48:01.592 INFO kablam! Compiling cc v1.0.3 Sep 05 17:48:01.592 INFO kablam! Compiling libc v0.2.35 Sep 05 17:48:01.598 INFO kablam! Compiling either v1.4.0 Sep 05 17:48:01.605 INFO kablam! Compiling scopeguard v0.3.3 Sep 05 17:48:01.630 INFO kablam! Compiling lazy_static v0.2.11 Sep 05 17:48:01.634 INFO kablam! Checking futures v0.1.18 Sep 05 17:48:01.639 INFO kablam! Compiling build_const v0.2.0 Sep 05 17:48:01.687 INFO kablam! Compiling unicase v2.1.0 Sep 05 17:48:02.682 INFO kablam! Checking iovec v0.1.2 Sep 05 17:48:03.048 INFO kablam! Checking num_cpus v1.8.0 Sep 05 17:48:03.976 INFO kablam! Checking memchr v2.0.1 Sep 05 17:48:04.116 INFO kablam! Checking users v0.6.0 Sep 05 17:48:04.934 INFO kablam! Checking nix v0.9.0 Sep 05 17:48:04.980 INFO kablam! Checking base64 v0.9.0 Sep 05 17:48:05.472 INFO kablam! Checking base64 v0.6.0 Sep 05 17:48:05.474 INFO kablam! Checking serde_json v1.0.9 Sep 05 17:48:06.571 INFO kablam! Checking toml v0.4.5 Sep 05 17:48:08.333 INFO kablam! Checking uuid v0.1.18 Sep 05 17:48:08.450 INFO kablam! Checking tempdir v0.3.5 Sep 05 17:48:10.034 INFO kablam! Checking uuid v0.5.1 Sep 05 17:48:10.307 INFO kablam! Compiling coco v0.1.1 Sep 05 17:48:11.162 INFO kablam! Checking bytes v0.4.6 Sep 05 17:48:18.538 INFO kablam! Checking thread_local v0.3.5 Sep 05 17:48:18.626 INFO kablam! Compiling crc v1.7.0 Sep 05 17:48:18.651 INFO kablam! Checking aho-corasick v0.6.4 Sep 05 17:48:19.147 INFO kablam! Compiling unicase v1.4.2 Sep 05 17:48:20.332 INFO kablam! Checking mio v0.6.13 Sep 05 17:48:21.125 INFO kablam! Checking mime v0.2.6 Sep 05 17:48:21.715 INFO kablam! Compiling rand v0.3.20 Sep 05 17:48:22.526 INFO kablam! Checking url v0.2.38 Sep 05 17:48:23.114 INFO kablam! Checking url v1.6.0 Sep 05 17:48:24.546 INFO kablam! Compiling openssl-sys v0.9.25 Sep 05 17:48:26.390 INFO kablam! Compiling backtrace-sys v0.1.16 Sep 05 17:48:31.231 INFO kablam! Checking phf_shared v0.7.21 Sep 05 17:48:34.423 INFO kablam! Checking regex v0.2.5 Sep 05 17:48:34.425 INFO kablam! Checking chrono v0.2.25 Sep 05 17:48:34.452 INFO kablam! Checking tokio-io v0.1.5 Sep 05 17:48:34.562 INFO kablam! Checking tokio-service v0.1.0 Sep 05 17:48:34.586 INFO kablam! Checking futures-cpupool v0.1.8 Sep 05 17:48:35.084 INFO kablam! Checking relay v0.1.1 Sep 05 17:48:36.690 INFO kablam! Checking phf v0.7.21 Sep 05 17:48:36.818 INFO kablam! Checking serde_urlencoded v0.5.1 Sep 05 17:48:39.246 INFO kablam! Checking hyper v0.10.13 Sep 05 17:48:40.486 INFO kablam! Compiling rayon-core v1.3.0 Sep 05 17:48:41.342 INFO kablam! Compiling phf_generator v0.7.21 Sep 05 17:48:41.558 INFO kablam! Checking tokio-core v0.1.12 Sep 05 17:48:41.631 INFO kablam! Checking libflate v0.1.14 Sep 05 17:48:43.088 INFO kablam! Checking mime v0.3.5 Sep 05 17:48:46.614 INFO kablam! Compiling openssl v0.9.24 Sep 05 17:48:46.695 INFO kablam! Compiling phf_codegen v0.7.21 Sep 05 17:48:47.863 INFO kablam! Checking tiny_http v0.5.8 Sep 05 17:48:50.680 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 05 17:48:50.790 INFO kablam! Checking tokio-proto v0.1.1 Sep 05 17:48:54.602 INFO kablam! Compiling rayon v0.8.2 Sep 05 17:48:59.338 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 05 17:48:59.338 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-3c8473652c606840/build-script-gen_mime_types` (exit code: 101) Sep 05 17:48:59.338 INFO kablam! --- stderr Sep 05 17:48:59.338 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 Sep 05 17:48:59.338 INFO kablam! stack backtrace: Sep 05 17:48:59.338 INFO kablam! 0: 0x562731c095ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h082e5fdf9aff33df Sep 05 17:48:59.338 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 05 17:48:59.338 INFO kablam! 1: 0x562731c014b6 - std::sys_common::backtrace::print::hef53554d827c8c8b Sep 05 17:48:59.338 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 05 17:48:59.338 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 05 17:48:59.338 INFO kablam! 2: 0x562731bffe0d - std::panicking::default_hook::{{closure}}::h34861d43158e89b9 Sep 05 17:48:59.338 INFO kablam! at libstd/panicking.rs:211 Sep 05 17:48:59.338 INFO kablam! 3: 0x562731bffb80 - std::panicking::default_hook::h8898fb997741a086 Sep 05 17:48:59.338 INFO kablam! at libstd/panicking.rs:227 Sep 05 17:48:59.338 INFO kablam! 4: 0x562731c003cc - std::panicking::rust_panic_with_hook::h2a2e767b3fe52fcb Sep 05 17:48:59.338 INFO kablam! at libstd/panicking.rs:477 Sep 05 17:48:59.338 INFO kablam! 5: 0x562731bfffc9 - std::panicking::continue_panic_fmt::h2ca0f17b68b08aea Sep 05 17:48:59.338 INFO kablam! at libstd/panicking.rs:391 Sep 05 17:48:59.338 INFO kablam! 6: 0x562731bffec5 - rust_begin_unwind Sep 05 17:48:59.338 INFO kablam! at libstd/panicking.rs:326 Sep 05 17:48:59.338 INFO kablam! 7: 0x562731c468bb - core::panicking::panic_fmt::h26cf321176496c12 Sep 05 17:48:59.338 INFO kablam! at libcore/panicking.rs:77 Sep 05 17:48:59.338 INFO kablam! 8: 0x562731bf8f43 - core::result::unwrap_failed::hb3f26c64d2da5699 Sep 05 17:48:59.338 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 05 17:48:59.338 INFO kablam! 9: 0x562731bf182e - >::unwrap::hc524dbe62855f60f Sep 05 17:48:59.338 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 05 17:48:59.339 INFO kablam! 10: 0x562731bc8a96 - build_script_gen_mime_types::main::h44823b5aff447858 Sep 05 17:48:59.339 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Sep 05 17:48:59.339 INFO kablam! 11: 0x562731bca7ff - std::rt::lang_start::{{closure}}::h5075366940a1d342 Sep 05 17:48:59.339 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 05 17:48:59.339 INFO kablam! 12: 0x562731bffeb2 - std::panicking::try::do_call::hd6568c1e1325fac3 Sep 05 17:48:59.339 INFO kablam! at libstd/rt.rs:59 Sep 05 17:48:59.339 INFO kablam! at libstd/panicking.rs:310 Sep 05 17:48:59.339 INFO kablam! 13: 0x562731c17749 - __rust_maybe_catch_panic Sep 05 17:48:59.339 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 05 17:48:59.339 INFO kablam! 14: 0x562731c06935 - std::rt::lang_start_internal::hf4a29d9afcf3f720 Sep 05 17:48:59.339 INFO kablam! at libstd/panicking.rs:289 Sep 05 17:48:59.339 INFO kablam! at libstd/panic.rs:392 Sep 05 17:48:59.339 INFO kablam! at libstd/rt.rs:58 Sep 05 17:48:59.339 INFO kablam! 15: 0x562731bca7d7 - std::rt::lang_start::h68df6830fd19fe2a Sep 05 17:48:59.339 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 05 17:48:59.339 INFO kablam! 16: 0x562731bca1b9 - main Sep 05 17:48:59.339 INFO kablam! 17: 0x7f94b486982f - __libc_start_main Sep 05 17:48:59.339 INFO kablam! 18: 0x562731bac6f8 - _start Sep 05 17:48:59.339 INFO kablam! 19: 0x0 - Sep 05 17:48:59.339 INFO kablam! Sep 05 17:48:59.339 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 05 17:49:08.445 INFO kablam! error: build failed Sep 05 17:49:08.467 INFO kablam! su: No module specific data is present Sep 05 17:49:09.985 INFO running `"docker" "rm" "-f" "7029afeb50d89e7de84c94296702809c1b44d87a14714f0b3fc706d5e08d4f6c"` Sep 05 17:49:10.217 INFO blam! 7029afeb50d89e7de84c94296702809c1b44d87a14714f0b3fc706d5e08d4f6c