Aug 30 10:08:09.491 INFO checking mutagen-plugin-0.1.1 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 10:08:09.491 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 10:08:09.491 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 10:08:09.658 INFO blam! ee2f5ed5c489225a30719be68b6680c462478310a3be4f74354ba1637377549e
Aug 30 10:08:09.660 INFO running `"docker" "start" "-a" "ee2f5ed5c489225a30719be68b6680c462478310a3be4f74354ba1637377549e"`
Aug 30 10:08:10.375 INFO kablam!    Compiling mutagen v0.1.1
Aug 30 10:08:11.954 INFO kablam! error: failed to run custom build command for `mutagen v0.1.1`
Aug 30 10:08:11.954 INFO kablam! process didn't exit successfully: `/target/debug/build/mutagen-771bc5b32ef84e2f/build-script-build` (exit code: 101)
Aug 30 10:08:11.954 INFO kablam! --- stderr
Aug 30 10:08:11.954 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 30 10:08:11.954 INFO kablam! stack backtrace:
Aug 30 10:08:11.954 INFO kablam!    0:     0x55de6e9cc47e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb14c0e50253b2613
Aug 30 10:08:11.954 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 10:08:11.954 INFO kablam!    1:     0x55de6e9d4c26 - std::sys_common::backtrace::print::h6350b89a6173f177
Aug 30 10:08:11.954 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 10:08:11.954 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 10:08:11.954 INFO kablam!    2:     0x55de6e9d359d - std::panicking::default_hook::{{closure}}::h0d296196459c0d68
Aug 30 10:08:11.954 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 10:08:11.954 INFO kablam!    3:     0x55de6e9d3310 - std::panicking::default_hook::h3b75ddcdb4e292c2
Aug 30 10:08:11.954 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 10:08:11.954 INFO kablam!    4:     0x55de6e9d3b5c - std::panicking::rust_panic_with_hook::h78c3f66b7bf47c8e
Aug 30 10:08:11.954 INFO kablam!                                at libstd/panicking.rs:476
Aug 30 10:08:11.954 INFO kablam!    5:     0x55de6e9d3759 - std::panicking::continue_panic_fmt::h0dca0000433d53cd
Aug 30 10:08:11.955 INFO kablam!                                at libstd/panicking.rs:390
Aug 30 10:08:11.955 INFO kablam!    6:     0x55de6e9d3655 - rust_begin_unwind
Aug 30 10:08:11.955 INFO kablam!                                at libstd/panicking.rs:325
Aug 30 10:08:11.955 INFO kablam!    7:     0x55de6ea0ef1b - core::panicking::panic_fmt::h6a491d71a4e1ea85
Aug 30 10:08:11.955 INFO kablam!                                at libcore/panicking.rs:77
Aug 30 10:08:11.955 INFO kablam!    8:     0x55de6e9c4c55 - core::result::unwrap_failed::ha8b278b87bcb8215
Aug 30 10:08:11.955 INFO kablam!                                at /checkout/src/libcore/macros.rs:26
Aug 30 10:08:11.955 INFO kablam!    9:     0x55de6e9c4601 - <core::result::Result<T, E>>::unwrap::he7d481e8c30435e7
Aug 30 10:08:11.955 INFO kablam!                                at /checkout/src/libcore/result.rs:782
Aug 30 10:08:11.955 INFO kablam!   10:     0x55de6e9bed37 - build_script_build::main::h78643bc10fe99885
Aug 30 10:08:11.955 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mutagen-0.1.1/build.rs:424
Aug 30 10:08:11.955 INFO kablam!   11:     0x55de6e9c103f - std::rt::lang_start::{{closure}}::h8f69cae020f9154f
Aug 30 10:08:11.955 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 10:08:11.955 INFO kablam!   12:     0x55de6e9d3642 - std::panicking::try::do_call::heda1385a4d443830
Aug 30 10:08:11.955 INFO kablam!                                at libstd/rt.rs:59
Aug 30 10:08:11.955 INFO kablam!                                at libstd/panicking.rs:310
Aug 30 10:08:11.955 INFO kablam!   13:     0x55de6e9dffa9 - __rust_maybe_catch_panic
Aug 30 10:08:11.955 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 10:08:11.955 INFO kablam!   14:     0x55de6e9c9a15 - std::rt::lang_start_internal::h92d079b55bc853f9
Aug 30 10:08:11.955 INFO kablam!                                at libstd/panicking.rs:289
Aug 30 10:08:11.955 INFO kablam!                                at libstd/panic.rs:392
Aug 30 10:08:11.955 INFO kablam!                                at libstd/rt.rs:58
Aug 30 10:08:11.955 INFO kablam!   15:     0x55de6e9c1017 - std::rt::lang_start::h9df0ac5d4c1e3b06
Aug 30 10:08:11.955 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 10:08:11.955 INFO kablam!   16:     0x55de6e9bed89 - main
Aug 30 10:08:11.955 INFO kablam!   17:     0x7f806ea4982f - __libc_start_main
Aug 30 10:08:11.955 INFO kablam!   18:     0x55de6e9bbc98 - _start
Aug 30 10:08:11.955 INFO kablam!   19:                0x0 - <unknown>
Aug 30 10:08:11.955 INFO kablam! 
Aug 30 10:08:11.956 INFO kablam! su: No module specific data is present
Aug 30 10:08:12.433 INFO running `"docker" "rm" "-f" "ee2f5ed5c489225a30719be68b6680c462478310a3be4f74354ba1637377549e"`
Aug 30 10:08:12.527 INFO blam! ee2f5ed5c489225a30719be68b6680c462478310a3be4f74354ba1637377549e