Sep 20 21:35:52.783 INFO checking pietroalbini/fisher against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 20 21:35:52.783 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 20 21:35:52.783 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 21:35:53.075 INFO blam! dea1682f6ab6b6a775c0dd554f3d2edca011f066e8becd2bd88864fd5623518f Sep 20 21:35:53.077 INFO running `"docker" "start" "-a" "dea1682f6ab6b6a775c0dd554f3d2edca011f066e8becd2bd88864fd5623518f"` Sep 20 21:35:55.042 INFO kablam! usermod: no changes Sep 20 21:35:55.534 INFO kablam! Checking libc v0.2.35 Sep 20 21:35:55.540 INFO kablam! Compiling openssl v0.9.24 Sep 20 21:35:55.541 INFO kablam! Checking httparse v1.2.3 Sep 20 21:35:55.542 INFO kablam! Checking serde v1.0.27 Sep 20 21:35:55.566 INFO kablam! Checking regex-syntax v0.4.2 Sep 20 21:35:55.582 INFO kablam! Checking itoa v0.3.4 Sep 20 21:35:55.598 INFO kablam! Compiling openssl-sys v0.9.25 Sep 20 21:35:57.600 INFO kablam! Checking tokio-service v0.1.0 Sep 20 21:35:58.987 INFO kablam! Checking relay v0.1.1 Sep 20 21:36:01.883 INFO kablam! Checking base64 v0.9.0 Sep 20 21:36:01.885 INFO kablam! Checking base64 v0.6.0 Sep 20 21:36:01.894 INFO kablam! Checking thread_local v0.3.5 Sep 20 21:36:03.957 INFO kablam! Checking num v0.1.41 Sep 20 21:36:04.348 INFO kablam! Checking url v1.6.0 Sep 20 21:36:04.939 INFO kablam! Compiling serde_derive_internals v0.19.0 Sep 20 21:36:04.949 INFO kablam! Checking iovec v0.1.2 Sep 20 21:36:05.303 INFO kablam! Checking net2 v0.2.31 Sep 20 21:36:06.086 INFO kablam! Checking num_cpus v1.8.0 Sep 20 21:36:06.424 INFO kablam! Checking rand v0.3.20 Sep 20 21:36:06.602 INFO kablam! Checking backtrace-sys v0.1.16 Sep 20 21:36:07.530 INFO kablam! Checking memchr v2.0.1 Sep 20 21:36:07.851 INFO kablam! Checking time v0.1.39 Sep 20 21:36:08.956 INFO kablam! Checking users v0.6.0 Sep 20 21:36:09.155 INFO kablam! Checking nix v0.9.0 Sep 20 21:36:11.590 INFO kablam! Checking mime v0.3.5 Sep 20 21:36:15.210 INFO kablam! Checking libflate v0.1.14 Sep 20 21:36:15.587 INFO kablam! Checking bytes v0.4.6 Sep 20 21:36:18.883 INFO kablam! Checking backtrace v0.3.5 Sep 20 21:36:19.044 INFO kablam! Checking futures-cpupool v0.1.8 Sep 20 21:36:21.207 INFO kablam! Checking aho-corasick v0.6.4 Sep 20 21:36:22.175 INFO kablam! Checking mio v0.6.13 Sep 20 21:36:26.687 INFO kablam! Checking chrono v0.2.25 Sep 20 21:36:27.187 INFO kablam! Checking hyper v0.10.13 Sep 20 21:36:28.732 INFO kablam! Checking uuid v0.1.18 Sep 20 21:36:28.792 INFO kablam! Checking tempdir v0.3.5 Sep 20 21:36:30.616 INFO kablam! Checking uuid v0.5.1 Sep 20 21:36:31.871 INFO kablam! Checking error-chain v0.11.0 Sep 20 21:36:32.032 INFO kablam! Checking tokio-io v0.1.5 Sep 20 21:36:33.478 INFO kablam! Checking regex v0.2.5 Sep 20 21:36:33.873 INFO kablam! Compiling serde_derive v1.0.27 Sep 20 21:36:35.326 INFO kablam! Compiling phf_generator v0.7.21 Sep 20 21:36:36.979 INFO kablam! Compiling rayon-core v1.3.0 Sep 20 21:36:40.191 INFO kablam! Checking url v0.2.38 Sep 20 21:36:47.519 INFO kablam! Compiling phf_codegen v0.7.21 Sep 20 21:36:48.452 INFO kablam! Checking tokio-core v0.1.12 Sep 20 21:36:49.884 INFO kablam! Checking tiny_http v0.5.8 Sep 20 21:36:49.946 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 20 21:36:52.924 INFO kablam! Compiling rayon v0.8.2 Sep 20 21:36:59.154 INFO kablam! Checking tokio-proto v0.1.1 Sep 20 21:37:00.154 INFO kablam! Checking native-tls v0.1.5 Sep 20 21:37:01.566 INFO kablam! Checking tokio-tls v0.1.4 Sep 20 21:37:03.528 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 20 21:37:03.528 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-5a50568f0dfaf8ae/build-script-gen_mime_types` (exit code: 101) Sep 20 21:37:03.528 INFO kablam! --- stderr Sep 20 21:37:03.528 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 20 21:37:03.528 INFO kablam! stack backtrace: Sep 20 21:37:03.528 INFO kablam! 0: 0x55e0ccee2c8e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8364381a6315579e Sep 20 21:37:03.528 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 20 21:37:03.528 INFO kablam! 1: 0x55e0cceda896 - std::sys_common::backtrace::print::hbf206e386958691c Sep 20 21:37:03.528 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 20 21:37:03.528 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 20 21:37:03.528 INFO kablam! 2: 0x55e0cced923d - std::panicking::default_hook::{{closure}}::hdfbe128a3d24757d Sep 20 21:37:03.528 INFO kablam! at libstd/panicking.rs:211 Sep 20 21:37:03.528 INFO kablam! 3: 0x55e0cced8fb0 - std::panicking::default_hook::h7fe1685957f6b205 Sep 20 21:37:03.528 INFO kablam! at libstd/panicking.rs:227 Sep 20 21:37:03.528 INFO kablam! 4: 0x55e0cced97fc - std::panicking::rust_panic_with_hook::h67471ab114b25df3 Sep 20 21:37:03.528 INFO kablam! at libstd/panicking.rs:477 Sep 20 21:37:03.528 INFO kablam! 5: 0x55e0cced93f9 - std::panicking::continue_panic_fmt::hccb547c7e8ba6430 Sep 20 21:37:03.528 INFO kablam! at libstd/panicking.rs:391 Sep 20 21:37:03.528 INFO kablam! 6: 0x55e0cced92f5 - rust_begin_unwind Sep 20 21:37:03.528 INFO kablam! at libstd/panicking.rs:326 Sep 20 21:37:03.528 INFO kablam! 7: 0x55e0ccf1bedb - core::panicking::panic_fmt::ha96969d716d5d4fe Sep 20 21:37:03.528 INFO kablam! at libcore/panicking.rs:77 Sep 20 21:37:03.528 INFO kablam! 8: 0x55e0cced3043 - core::result::unwrap_failed::h5d472134337c32ee Sep 20 21:37:03.528 INFO kablam! at libcore/macros.rs:26 Sep 20 21:37:03.528 INFO kablam! 9: 0x55e0ccecb83e - >::unwrap::ha03e2efce1d3d128 Sep 20 21:37:03.528 INFO kablam! at libcore/result.rs:808 Sep 20 21:37:03.528 INFO kablam! 10: 0x55e0ccea2b46 - build_script_gen_mime_types::main::h855eff052c80e8e6 Sep 20 21:37:03.528 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Sep 20 21:37:03.528 INFO kablam! 11: 0x55e0ccea48af - std::rt::lang_start::{{closure}}::h56f46beeffc1aff6 Sep 20 21:37:03.528 INFO kablam! at libstd/rt.rs:74 Sep 20 21:37:03.528 INFO kablam! 12: 0x55e0cced92e2 - std::panicking::try::do_call::hba3cdd40b2f76c63 Sep 20 21:37:03.528 INFO kablam! at libstd/rt.rs:59 Sep 20 21:37:03.528 INFO kablam! at libstd/panicking.rs:310 Sep 20 21:37:03.528 INFO kablam! 13: 0x55e0ccef1289 - __rust_maybe_catch_panic Sep 20 21:37:03.528 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 20 21:37:03.528 INFO kablam! 14: 0x55e0ccee0aa5 - std::rt::lang_start_internal::ha318b532168af217 Sep 20 21:37:03.528 INFO kablam! at libstd/panicking.rs:289 Sep 20 21:37:03.528 INFO kablam! at libstd/panic.rs:392 Sep 20 21:37:03.528 INFO kablam! at libstd/rt.rs:58 Sep 20 21:37:03.528 INFO kablam! 15: 0x55e0ccea4887 - std::rt::lang_start::he4196f9e8b7e0d0b Sep 20 21:37:03.528 INFO kablam! at libstd/rt.rs:74 Sep 20 21:37:03.528 INFO kablam! 16: 0x55e0ccea4269 - main Sep 20 21:37:03.528 INFO kablam! 17: 0x7f25b187f82f - __libc_start_main Sep 20 21:37:03.528 INFO kablam! 18: 0x55e0cce86758 - _start Sep 20 21:37:03.528 INFO kablam! 19: 0x0 - Sep 20 21:37:03.529 INFO kablam! Sep 20 21:37:03.529 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 20 21:37:06.874 INFO kablam! error: build failed Sep 20 21:37:06.883 INFO kablam! su: No module specific data is present Sep 20 21:37:08.505 INFO running `"docker" "rm" "-f" "dea1682f6ab6b6a775c0dd554f3d2edca011f066e8becd2bd88864fd5623518f"` Sep 20 21:37:08.623 INFO blam! dea1682f6ab6b6a775c0dd554f3d2edca011f066e8becd2bd88864fd5623518f