Aug 29 17:32:25.876 INFO checking pietroalbini/fisher against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707 Aug 29 17:32:25.876 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets Aug 29 17:32:25.877 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 17:32:26.107 INFO blam! 8caf76c0a608d3dfa3d588d8302711ae886f8d1777fbc81205f2a0ed6ca326f2 Aug 29 17:32:26.109 INFO running `"docker" "start" "-a" "8caf76c0a608d3dfa3d588d8302711ae886f8d1777fbc81205f2a0ed6ca326f2"` Aug 29 17:32:27.277 INFO kablam! Checking libc v0.2.35 Aug 29 17:32:27.280 INFO kablam! Compiling either v1.4.0 Aug 29 17:32:27.288 INFO kablam! Compiling rayon-core v1.3.0 Aug 29 17:32:27.305 INFO kablam! Compiling scopeguard v0.3.3 Aug 29 17:32:27.309 INFO kablam! Compiling openssl-sys v0.9.25 Aug 29 17:32:27.311 INFO kablam! Checking toml v0.4.5 Aug 29 17:32:29.346 INFO kablam! Compiling coco v0.1.1 Aug 29 17:32:33.881 INFO kablam! Compiling openssl v0.9.24 Aug 29 17:32:34.358 INFO kablam! Checking iovec v0.1.2 Aug 29 17:32:34.358 INFO kablam! Checking net2 v0.2.31 Aug 29 17:32:34.449 INFO kablam! Checking num_cpus v1.8.0 Aug 29 17:32:34.449 INFO kablam! Checking rand v0.3.20 Aug 29 17:32:34.469 INFO kablam! Checking backtrace-sys v0.1.16 Aug 29 17:32:34.566 INFO kablam! Checking memchr v2.0.1 Aug 29 17:32:35.469 INFO kablam! Checking time v0.1.39 Aug 29 17:32:35.721 INFO kablam! Checking nix v0.9.0 Aug 29 17:32:36.089 INFO kablam! Checking users v0.6.0 Aug 29 17:32:38.717 INFO kablam! Checking backtrace v0.3.5 Aug 29 17:32:41.126 INFO kablam! Checking bytes v0.4.6 Aug 29 17:32:41.167 INFO kablam! Checking aho-corasick v0.6.4 Aug 29 17:32:41.276 INFO kablam! Checking futures-cpupool v0.1.8 Aug 29 17:32:41.297 INFO kablam! Checking mio v0.6.13 Aug 29 17:32:43.171 INFO kablam! Checking error-chain v0.11.0 Aug 29 17:32:44.719 INFO kablam! Checking chrono v0.2.25 Aug 29 17:32:45.685 INFO kablam! Checking hyper v0.10.13 Aug 29 17:32:46.181 INFO kablam! Checking regex v0.2.5 Aug 29 17:32:47.985 INFO kablam! Checking uuid v0.1.18 Aug 29 17:32:53.189 INFO kablam! Checking uuid v0.5.1 Aug 29 17:32:53.268 INFO kablam! Checking tempdir v0.3.5 Aug 29 17:32:53.311 INFO kablam! Checking tokio-io v0.1.5 Aug 29 17:32:54.640 INFO kablam! Checking url v0.2.38 Aug 29 17:32:55.579 INFO kablam! Compiling phf_generator v0.7.21 Aug 29 17:32:56.928 INFO kablam! Compiling phf_codegen v0.7.21 Aug 29 17:32:58.482 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Aug 29 17:32:58.671 INFO kablam! Checking tokio-core v0.1.12 Aug 29 17:33:00.525 INFO kablam! Checking tiny_http v0.5.8 Aug 29 17:33:04.555 INFO kablam! Checking native-tls v0.1.5 Aug 29 17:33:05.781 INFO kablam! Compiling rayon v0.8.2 Aug 29 17:33:05.801 INFO kablam! Checking tokio-proto v0.1.1 Aug 29 17:33:06.128 INFO kablam! Checking tokio-tls v0.1.4 Aug 29 17:33:07.293 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Aug 29 17:33:07.293 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-3aa6560c5b470baa/build-script-gen_mime_types` (exit code: 101) Aug 29 17:33:07.293 INFO kablam! --- stderr Aug 29 17:33:07.293 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 17:33:07.293 INFO kablam! stack backtrace: Aug 29 17:33:07.293 INFO kablam! 0: 0x562f2b4a494e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2e24c3aef5ef21db Aug 29 17:33:07.293 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 29 17:33:07.293 INFO kablam! 1: 0x562f2b49c6e6 - std::sys_common::backtrace::print::hc5f2ea19f5e117e2 Aug 29 17:33:07.293 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 29 17:33:07.293 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 29 17:33:07.293 INFO kablam! 2: 0x562f2b49b05d - std::panicking::default_hook::{{closure}}::h708048e2809fc48c Aug 29 17:33:07.293 INFO kablam! at libstd/panicking.rs:211 Aug 29 17:33:07.293 INFO kablam! 3: 0x562f2b49add0 - std::panicking::default_hook::h6b6759214d380e57 Aug 29 17:33:07.293 INFO kablam! at libstd/panicking.rs:227 Aug 29 17:33:07.293 INFO kablam! 4: 0x562f2b49b61c - std::panicking::rust_panic_with_hook::h1e37970c6180beb4 Aug 29 17:33:07.293 INFO kablam! at libstd/panicking.rs:477 Aug 29 17:33:07.293 INFO kablam! 5: 0x562f2b49b219 - std::panicking::continue_panic_fmt::hce97aa0d82e066bf Aug 29 17:33:07.294 INFO kablam! at libstd/panicking.rs:391 Aug 29 17:33:07.294 INFO kablam! 6: 0x562f2b49b115 - rust_begin_unwind Aug 29 17:33:07.294 INFO kablam! at libstd/panicking.rs:326 Aug 29 17:33:07.294 INFO kablam! 7: 0x562f2b4e2a3b - core::panicking::panic_fmt::h412bc2b363ac7f01 Aug 29 17:33:07.294 INFO kablam! at libcore/panicking.rs:77 Aug 29 17:33:07.294 INFO kablam! 8: 0x562f2b4950a5 - core::result::unwrap_failed::hb1617363b1c2e5c4 Aug 29 17:33:07.294 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 29 17:33:07.294 INFO kablam! 9: 0x562f2b48d8c0 - >::unwrap::h6a015562a33a006d Aug 29 17:33:07.294 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 29 17:33:07.294 INFO kablam! 10: 0x562f2b464ba6 - build_script_gen_mime_types::main::he163548ab0f211d4 Aug 29 17:33:07.294 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 17:33:07.294 INFO kablam! 11: 0x562f2b46691f - std::rt::lang_start::{{closure}}::h4d7cc813d4282053 Aug 29 17:33:07.294 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 17:33:07.294 INFO kablam! 12: 0x562f2b49b102 - std::panicking::try::do_call::h34654e345c0ff9fc Aug 29 17:33:07.294 INFO kablam! at libstd/rt.rs:59 Aug 29 17:33:07.294 INFO kablam! at libstd/panicking.rs:310 Aug 29 17:33:07.294 INFO kablam! 13: 0x562f2b4b38c9 - __rust_maybe_catch_panic Aug 29 17:33:07.294 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 29 17:33:07.294 INFO kablam! 14: 0x562f2b4a1c85 - std::rt::lang_start_internal::h0b4f47076f8cba18 Aug 29 17:33:07.294 INFO kablam! at libstd/panicking.rs:289 Aug 29 17:33:07.294 INFO kablam! at libstd/panic.rs:392 Aug 29 17:33:07.294 INFO kablam! at libstd/rt.rs:58 Aug 29 17:33:07.294 INFO kablam! 15: 0x562f2b4668f7 - std::rt::lang_start::hdf689c7bea2af5f3 Aug 29 17:33:07.294 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 17:33:07.294 INFO kablam! 16: 0x562f2b4662d9 - main Aug 29 17:33:07.294 INFO kablam! 17: 0x7f046f3a182f - __libc_start_main Aug 29 17:33:07.294 INFO kablam! 18: 0x562f2b448738 - _start Aug 29 17:33:07.294 INFO kablam! 19: 0x0 - Aug 29 17:33:07.295 INFO kablam! Aug 29 17:33:07.295 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 29 17:33:12.870 INFO kablam! error: build failed Aug 29 17:33:12.872 INFO kablam! su: No module specific data is present Aug 29 17:33:13.408 INFO running `"docker" "rm" "-f" "8caf76c0a608d3dfa3d588d8302711ae886f8d1777fbc81205f2a0ed6ca326f2"` Aug 29 17:33:13.557 INFO blam! 8caf76c0a608d3dfa3d588d8302711ae886f8d1777fbc81205f2a0ed6ca326f2