Sep 19 20:58:45.808 INFO checking rustful-0.8.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352 Sep 19 20:58:45.808 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets Sep 19 20:58:45.808 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 20:58:46.180 INFO blam! 3034a46214380f9fc52a1069ee4158f6c0d1af513a77c5ea195b63458f50dbda Sep 19 20:58:46.182 INFO running `"docker" "start" "-a" "3034a46214380f9fc52a1069ee4158f6c0d1af513a77c5ea195b63458f50dbda"` Sep 19 20:58:47.038 INFO kablam! usermod: no changes Sep 19 20:58:47.274 INFO kablam! Checking buf_redux v0.1.3 Sep 19 20:58:47.282 INFO kablam! Checking anymap v0.11.2 Sep 19 20:58:47.287 INFO kablam! Compiling mime_guess v1.5.0 Sep 19 20:58:47.287 INFO kablam! Compiling rustful v0.8.1 (/source) Sep 19 20:58:47.287 INFO kablam! Checking hyper v0.8.1 Sep 19 20:58:53.618 INFO kablam! error: failed to run custom build command for `mime_guess v1.5.0` Sep 19 20:58:53.618 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-c67c4064f7abfa39/build-script-gen_mime_types` (exit code: 101) Sep 19 20:58:53.618 INFO kablam! --- stderr Sep 19 20:58:53.618 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 19 20:58:53.618 INFO kablam! stack backtrace: Sep 19 20:58:53.618 INFO kablam! 0: 0x55ab9696d87e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf109cffeb5c37bed Sep 19 20:58:53.618 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 19 20:58:53.618 INFO kablam! 1: 0x55ab969656d6 - std::sys_common::backtrace::print::h4afa12dd16372edf Sep 19 20:58:53.618 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 19 20:58:53.618 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 19 20:58:53.619 INFO kablam! 2: 0x55ab9696407d - std::panicking::default_hook::{{closure}}::ha3565edfa2d8a8f7 Sep 19 20:58:53.619 INFO kablam! at libstd/panicking.rs:211 Sep 19 20:58:53.619 INFO kablam! 3: 0x55ab96963df0 - std::panicking::default_hook::h68592964d2f4a1f7 Sep 19 20:58:53.619 INFO kablam! at libstd/panicking.rs:227 Sep 19 20:58:53.619 INFO kablam! 4: 0x55ab9696463c - std::panicking::rust_panic_with_hook::h33d0ce8157f9a0b5 Sep 19 20:58:53.619 INFO kablam! at libstd/panicking.rs:477 Sep 19 20:58:53.619 INFO kablam! 5: 0x55ab96964239 - std::panicking::continue_panic_fmt::hbe179dc3877c8fe2 Sep 19 20:58:53.619 INFO kablam! at libstd/panicking.rs:391 Sep 19 20:58:53.619 INFO kablam! 6: 0x55ab96964135 - rust_begin_unwind Sep 19 20:58:53.619 INFO kablam! at libstd/panicking.rs:326 Sep 19 20:58:53.619 INFO kablam! 7: 0x55ab969a739b - core::panicking::panic_fmt::h6956b98d176146bb Sep 19 20:58:53.619 INFO kablam! at libcore/panicking.rs:77 Sep 19 20:58:53.619 INFO kablam! 8: 0x55ab9694ff73 - core::result::unwrap_failed::ha17f2d61a1579a77 Sep 19 20:58:53.619 INFO kablam! at libcore/macros.rs:26 Sep 19 20:58:53.619 INFO kablam! 9: 0x55ab9694e4ae - >::unwrap::h25e6371195402ec2 Sep 19 20:58:53.619 INFO kablam! at libcore/result.rs:808 Sep 19 20:58:53.619 INFO kablam! 10: 0x55ab96942884 - build_script_gen_mime_types::main::hc90843dd1d42a82c Sep 19 20:58:53.619 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.5.0/src/gen_mime_types.rs:16 Sep 19 20:58:53.619 INFO kablam! 11: 0x55ab969470ef - std::rt::lang_start::{{closure}}::hce8c1e2d8b1d3125 Sep 19 20:58:53.619 INFO kablam! at libstd/rt.rs:74 Sep 19 20:58:53.619 INFO kablam! 12: 0x55ab96964122 - std::panicking::try::do_call::h7aef401f0d6f2817 Sep 19 20:58:53.619 INFO kablam! at libstd/rt.rs:59 Sep 19 20:58:53.619 INFO kablam! at libstd/panicking.rs:310 Sep 19 20:58:53.619 INFO kablam! 13: 0x55ab9697bda9 - __rust_maybe_catch_panic Sep 19 20:58:53.619 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 19 20:58:53.619 INFO kablam! 14: 0x55ab9696abf5 - std::rt::lang_start_internal::hd57f65710f093de9 Sep 19 20:58:53.619 INFO kablam! at libstd/panicking.rs:289 Sep 19 20:58:53.619 INFO kablam! at libstd/panic.rs:392 Sep 19 20:58:53.619 INFO kablam! at libstd/rt.rs:58 Sep 19 20:58:53.619 INFO kablam! 15: 0x55ab969470c7 - std::rt::lang_start::h1414eafc5ed2a2b0 Sep 19 20:58:53.619 INFO kablam! at libstd/rt.rs:74 Sep 19 20:58:53.619 INFO kablam! 16: 0x55ab96942d59 - main Sep 19 20:58:53.619 INFO kablam! 17: 0x7f14fc5a982f - __libc_start_main Sep 19 20:58:53.619 INFO kablam! 18: 0x55ab9692c048 - _start Sep 19 20:58:53.619 INFO kablam! 19: 0x0 - Sep 19 20:58:53.619 INFO kablam! Sep 19 20:58:53.620 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 19 20:58:55.562 INFO kablam! error: build failed Sep 19 20:58:55.566 INFO kablam! su: No module specific data is present Sep 19 20:58:56.751 INFO running `"docker" "rm" "-f" "3034a46214380f9fc52a1069ee4158f6c0d1af513a77c5ea195b63458f50dbda"` Sep 19 20:58:56.859 INFO blam! 3034a46214380f9fc52a1069ee4158f6c0d1af513a77c5ea195b63458f50dbda