Sep 04 07:47:18.005 INFO checking rustful-0.8.1 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913 Sep 04 07:47:18.005 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets Sep 04 07:47:18.005 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 04 07:47:18.210 INFO blam! 01dad1202fd36a160c2a04e689edd807819f5b9c6d13fb8208a0853fc5c974af Sep 04 07:47:18.213 INFO running `"docker" "start" "-a" "01dad1202fd36a160c2a04e689edd807819f5b9c6d13fb8208a0853fc5c974af"` Sep 04 07:47:19.178 INFO kablam! Checking buf_redux v0.1.3 Sep 04 07:47:19.178 INFO kablam! Checking anymap v0.11.2 Sep 04 07:47:19.184 INFO kablam! Compiling mime_guess v1.5.0 Sep 04 07:47:19.184 INFO kablam! Compiling rustful v0.8.1 (file:///source) Sep 04 07:47:19.185 INFO kablam! Checking hyper v0.8.1 Sep 04 07:47:23.549 INFO kablam! error: failed to run custom build command for `mime_guess v1.5.0` Sep 04 07:47:23.549 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-753366dd536d9eb9/build-script-gen_mime_types` (exit code: 101) Sep 04 07:47:23.549 INFO kablam! --- stderr Sep 04 07:47:23.549 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 04 07:47:23.549 INFO kablam! stack backtrace: Sep 04 07:47:23.549 INFO kablam! 0: 0x564dd7e9d46e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h111d29d01150185b Sep 04 07:47:23.549 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 04 07:47:23.549 INFO kablam! 1: 0x564dd7e95376 - std::sys_common::backtrace::print::hadf06a7055c792d8 Sep 04 07:47:23.549 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 04 07:47:23.549 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 04 07:47:23.550 INFO kablam! 2: 0x564dd7e93ccd - std::panicking::default_hook::{{closure}}::h9a80afcbd09a0855 Sep 04 07:47:23.550 INFO kablam! at libstd/panicking.rs:211 Sep 04 07:47:23.550 INFO kablam! 3: 0x564dd7e93a40 - std::panicking::default_hook::hb91edb2af522cf99 Sep 04 07:47:23.550 INFO kablam! at libstd/panicking.rs:227 Sep 04 07:47:23.550 INFO kablam! 4: 0x564dd7e9428c - std::panicking::rust_panic_with_hook::h9ee76a5950b8fa2f Sep 04 07:47:23.550 INFO kablam! at libstd/panicking.rs:477 Sep 04 07:47:23.550 INFO kablam! 5: 0x564dd7e93e89 - std::panicking::continue_panic_fmt::h2cbe4f0e551c179b Sep 04 07:47:23.550 INFO kablam! at libstd/panicking.rs:391 Sep 04 07:47:23.550 INFO kablam! 6: 0x564dd7e93d85 - rust_begin_unwind Sep 04 07:47:23.550 INFO kablam! at libstd/panicking.rs:326 Sep 04 07:47:23.550 INFO kablam! 7: 0x564dd7edaebb - core::panicking::panic_fmt::h2203c46aea2496cd Sep 04 07:47:23.550 INFO kablam! at libcore/panicking.rs:77 Sep 04 07:47:23.550 INFO kablam! 8: 0x564dd7e7edc3 - core::result::unwrap_failed::hcc0908460f62bd2e Sep 04 07:47:23.550 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 04 07:47:23.550 INFO kablam! 9: 0x564dd7e7d45e - >::unwrap::h22aaaa66392b4f7a Sep 04 07:47:23.550 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 04 07:47:23.550 INFO kablam! 10: 0x564dd7e71834 - build_script_gen_mime_types::main::hd9c65e006029d4de Sep 04 07:47:23.550 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.5.0/src/gen_mime_types.rs:16 Sep 04 07:47:23.550 INFO kablam! 11: 0x564dd7e7609f - std::rt::lang_start::{{closure}}::hedee12872ae3ea2a Sep 04 07:47:23.550 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 04 07:47:23.550 INFO kablam! 12: 0x564dd7e93d72 - std::panicking::try::do_call::h4afdf37123a75d49 Sep 04 07:47:23.550 INFO kablam! at libstd/rt.rs:59 Sep 04 07:47:23.550 INFO kablam! at libstd/panicking.rs:310 Sep 04 07:47:23.550 INFO kablam! 13: 0x564dd7eab2d9 - __rust_maybe_catch_panic Sep 04 07:47:23.550 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 04 07:47:23.550 INFO kablam! 14: 0x564dd7e9a7f5 - std::rt::lang_start_internal::h10ef3984d1c2171a Sep 04 07:47:23.550 INFO kablam! at libstd/panicking.rs:289 Sep 04 07:47:23.551 INFO kablam! at libstd/panic.rs:392 Sep 04 07:47:23.551 INFO kablam! at libstd/rt.rs:58 Sep 04 07:47:23.551 INFO kablam! 15: 0x564dd7e76077 - std::rt::lang_start::h78428c7c98480061 Sep 04 07:47:23.551 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 04 07:47:23.551 INFO kablam! 16: 0x564dd7e71d09 - main Sep 04 07:47:23.551 INFO kablam! 17: 0x7fa63f1ad82f - __libc_start_main Sep 04 07:47:23.551 INFO kablam! 18: 0x564dd7e5b048 - _start Sep 04 07:47:23.551 INFO kablam! 19: 0x0 - Sep 04 07:47:23.551 INFO kablam! Sep 04 07:47:23.551 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 04 07:47:26.989 INFO kablam! error: build failed Sep 04 07:47:26.990 INFO kablam! su: No module specific data is present Sep 04 07:47:27.470 INFO running `"docker" "rm" "-f" "01dad1202fd36a160c2a04e689edd807819f5b9c6d13fb8208a0853fc5c974af"` Sep 04 07:47:27.567 INFO blam! 01dad1202fd36a160c2a04e689edd807819f5b9c6d13fb8208a0853fc5c974af