Aug 29 16:11:17.740 INFO checking pietroalbini/fisher against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699 Aug 29 16:11:17.740 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets Aug 29 16:11:17.740 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 16:11:17.986 INFO blam! 801d3d15991236e90a01c01b80a59d1c3cbdd5104d790f5066011ccfdf61fcf0 Aug 29 16:11:17.989 INFO running `"docker" "start" "-a" "801d3d15991236e90a01c01b80a59d1c3cbdd5104d790f5066011ccfdf61fcf0"` Aug 29 16:11:19.309 INFO kablam! Compiling either v1.4.0 Aug 29 16:11:19.309 INFO kablam! Compiling scopeguard v0.3.3 Aug 29 16:11:19.348 INFO kablam! Checking iovec v0.1.2 Aug 29 16:11:19.348 INFO kablam! Checking users v0.6.0 Aug 29 16:11:19.349 INFO kablam! Compiling backtrace-sys v0.1.16 Aug 29 16:11:19.349 INFO kablam! Compiling openssl-sys v0.9.25 Aug 29 16:11:19.349 INFO kablam! Compiling rand v0.3.20 Aug 29 16:11:19.349 INFO kablam! Compiling num_cpus v1.8.0 Aug 29 16:11:20.515 INFO kablam! Checking tokio-service v0.1.0 Aug 29 16:11:20.758 INFO kablam! Checking relay v0.1.1 Aug 29 16:11:22.256 INFO kablam! Compiling crc v1.7.0 Aug 29 16:11:22.260 INFO kablam! Checking base64 v0.9.0 Aug 29 16:11:22.288 INFO kablam! Checking nix v0.9.0 Aug 29 16:11:26.283 INFO kablam! Checking toml v0.4.5 Aug 29 16:11:26.307 INFO kablam! Checking serde_json v1.0.9 Aug 29 16:11:26.460 INFO kablam! Checking futures-cpupool v0.1.8 Aug 29 16:11:27.345 INFO kablam! Checking uuid v0.1.18 Aug 29 16:11:27.369 INFO kablam! Checking uuid v0.5.1 Aug 29 16:11:28.817 INFO kablam! Checking tempdir v0.3.5 Aug 29 16:11:29.576 INFO kablam! Checking bytes v0.4.6 Aug 29 16:11:30.555 INFO kablam! Compiling coco v0.1.1 Aug 29 16:11:31.172 INFO kablam! Checking mio v0.6.13 Aug 29 16:11:37.835 INFO kablam! Checking url v0.2.38 Aug 29 16:11:37.873 INFO kablam! Compiling serde_derive_internals v0.19.0 Aug 29 16:11:38.032 INFO kablam! Checking regex v0.2.5 Aug 29 16:11:42.523 INFO kablam! Checking mime v0.3.5 Aug 29 16:11:46.970 INFO kablam! Compiling openssl v0.9.24 Aug 29 16:11:47.037 INFO kablam! Checking tokio-io v0.1.5 Aug 29 16:11:47.149 INFO kablam! Checking chrono v0.2.25 Aug 29 16:11:47.169 INFO kablam! Checking serde_urlencoded v0.5.1 Aug 29 16:11:47.251 INFO kablam! Compiling rayon-core v1.3.0 Aug 29 16:11:51.422 INFO kablam! Checking libflate v0.1.14 Aug 29 16:11:52.443 INFO kablam! Compiling phf_generator v0.7.21 Aug 29 16:11:53.003 INFO kablam! Compiling serde_derive v1.0.27 Aug 29 16:11:54.119 INFO kablam! Compiling phf_codegen v0.7.21 Aug 29 16:11:56.425 INFO kablam! Checking tokio-core v0.1.12 Aug 29 16:11:58.858 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Aug 29 16:12:01.817 INFO kablam! Checking tiny_http v0.5.8 Aug 29 16:12:08.327 INFO kablam! Compiling rayon v0.8.2 Aug 29 16:12:09.169 INFO kablam! Checking tokio-proto v0.1.1 Aug 29 16:12:10.835 INFO kablam! Checking backtrace v0.3.5 Aug 29 16:12:13.020 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Aug 29 16:12:13.020 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-81ab32ae89e873dd/build-script-gen_mime_types` (exit code: 101) Aug 29 16:12:13.020 INFO kablam! --- stderr Aug 29 16:12:13.020 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 16:12:13.020 INFO kablam! stack backtrace: Aug 29 16:12:13.020 INFO kablam! 0: 0x55c9124bda6e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1e2c8a158f82a771 Aug 29 16:12:13.020 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 29 16:12:13.020 INFO kablam! 1: 0x55c9124b5816 - std::sys_common::backtrace::print::h20354399b6248400 Aug 29 16:12:13.020 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 29 16:12:13.020 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 29 16:12:13.020 INFO kablam! 2: 0x55c9124b418d - std::panicking::default_hook::{{closure}}::h27a2dbd1311dde15 Aug 29 16:12:13.020 INFO kablam! at libstd/panicking.rs:211 Aug 29 16:12:13.020 INFO kablam! 3: 0x55c9124b3f00 - std::panicking::default_hook::hbb219006758dbd2e Aug 29 16:12:13.020 INFO kablam! at libstd/panicking.rs:227 Aug 29 16:12:13.021 INFO kablam! 4: 0x55c9124b474c - std::panicking::rust_panic_with_hook::h54ff8ddef2df49c5 Aug 29 16:12:13.021 INFO kablam! at libstd/panicking.rs:476 Aug 29 16:12:13.021 INFO kablam! 5: 0x55c9124b4349 - std::panicking::continue_panic_fmt::hd3ab0516fdd5f4c7 Aug 29 16:12:13.021 INFO kablam! at libstd/panicking.rs:390 Aug 29 16:12:13.021 INFO kablam! 6: 0x55c9124b4245 - rust_begin_unwind Aug 29 16:12:13.021 INFO kablam! at libstd/panicking.rs:325 Aug 29 16:12:13.021 INFO kablam! 7: 0x55c9124fbb7b - core::panicking::panic_fmt::h8c43e8dbd135b6a8 Aug 29 16:12:13.021 INFO kablam! at libcore/panicking.rs:77 Aug 29 16:12:13.021 INFO kablam! 8: 0x55c9124adf35 - core::result::unwrap_failed::h13dccd2d61eb637c Aug 29 16:12:13.021 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 29 16:12:13.021 INFO kablam! 9: 0x55c9124a6840 - >::unwrap::h7eabfb1e5f32b5cc Aug 29 16:12:13.021 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 29 16:12:13.021 INFO kablam! 10: 0x55c91247db86 - build_script_gen_mime_types::main::h137e2b5f7a17ac76 Aug 29 16:12:13.021 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 16:12:13.021 INFO kablam! 11: 0x55c91247f8ff - std::rt::lang_start::{{closure}}::h414bfb085c054204 Aug 29 16:12:13.021 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 16:12:13.021 INFO kablam! 12: 0x55c9124b4232 - std::panicking::try::do_call::he8e7cb1df85bccd2 Aug 29 16:12:13.021 INFO kablam! at libstd/rt.rs:59 Aug 29 16:12:13.021 INFO kablam! at libstd/panicking.rs:310 Aug 29 16:12:13.021 INFO kablam! 13: 0x55c9124cc489 - __rust_maybe_catch_panic Aug 29 16:12:13.021 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 29 16:12:13.021 INFO kablam! 14: 0x55c9124badb5 - std::rt::lang_start_internal::h3de9d74037683c14 Aug 29 16:12:13.021 INFO kablam! at libstd/panicking.rs:289 Aug 29 16:12:13.021 INFO kablam! at libstd/panic.rs:392 Aug 29 16:12:13.022 INFO kablam! at libstd/rt.rs:58 Aug 29 16:12:13.022 INFO kablam! 15: 0x55c91247f8d7 - std::rt::lang_start::h3339215676dbc162 Aug 29 16:12:13.022 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 16:12:13.022 INFO kablam! 16: 0x55c91247f2b9 - main Aug 29 16:12:13.022 INFO kablam! 17: 0x7ff0dd19382f - __libc_start_main Aug 29 16:12:13.022 INFO kablam! 18: 0x55c912461738 - _start Aug 29 16:12:13.022 INFO kablam! 19: 0x0 - Aug 29 16:12:13.022 INFO kablam! Aug 29 16:12:13.023 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 29 16:12:25.801 INFO kablam! error: build failed Aug 29 16:12:25.803 INFO kablam! su: No module specific data is present Aug 29 16:12:26.305 INFO running `"docker" "rm" "-f" "801d3d15991236e90a01c01b80a59d1c3cbdd5104d790f5066011ccfdf61fcf0"` Aug 29 16:12:26.465 INFO blam! 801d3d15991236e90a01c01b80a59d1c3cbdd5104d790f5066011ccfdf61fcf0