Jul 12 03:51:05.833 INFO checking mutagen-0.1.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 03:51:05.833 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 03:51:05.833 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 03:51:05.833 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 03:51:06.107 INFO blam! c9fb35004acd858ec06a1e14b91d3c4b21dd7e56fe27a95d4fffd5d2de4583a6
Jul 12 03:51:06.110 INFO running `"docker" "start" "-a" "c9fb35004acd858ec06a1e14b91d3c4b21dd7e56fe27a95d4fffd5d2de4583a6"`
Jul 12 03:51:07.076 INFO kablam!    Compiling mutagen v0.1.1 (file:///source)
Jul 12 03:51:09.283 INFO kablam! error: failed to run custom build command for `mutagen v0.1.1 (file:///source)`
Jul 12 03:51:09.283 INFO kablam! process didn't exit successfully: `/target/debug/build/mutagen-65913920ef692ec2/build-script-build` (exit code: 101)
Jul 12 03:51:09.283 INFO kablam! --- stderr
Jul 12 03:51:09.284 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:945:5
Jul 12 03:51:09.284 INFO kablam! stack backtrace:
Jul 12 03:51:09.284 INFO kablam!    0:     0x5626786e0d8e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h384ae355f7caea4e
Jul 12 03:51:09.284 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Jul 12 03:51:09.284 INFO kablam!    1:     0x5626786e8c26 - std::sys_common::backtrace::print::h4bb52e1bee024bba
Jul 12 03:51:09.284 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Jul 12 03:51:09.284 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Jul 12 03:51:09.284 INFO kablam!    2:     0x5626786e37fd - std::panicking::default_hook::{{closure}}::hb7ba413df06fc0fe
Jul 12 03:51:09.284 INFO kablam!                                at libstd/panicking.rs:211
Jul 12 03:51:09.284 INFO kablam!    3:     0x5626786e3570 - std::panicking::default_hook::h0d2752b2f723ae1b
Jul 12 03:51:09.284 INFO kablam!                                at libstd/panicking.rs:227
Jul 12 03:51:09.284 INFO kablam!    4:     0x5626786e3dbc - std::panicking::rust_panic_with_hook::h5ab246e6d52e753b
Jul 12 03:51:09.284 INFO kablam!                                at libstd/panicking.rs:475
Jul 12 03:51:09.284 INFO kablam!    5:     0x5626786e39b9 - std::panicking::continue_panic_fmt::hbc5be41dc11c760a
Jul 12 03:51:09.284 INFO kablam!                                at libstd/panicking.rs:390
Jul 12 03:51:09.284 INFO kablam!    6:     0x5626786e38b5 - rust_begin_unwind
Jul 12 03:51:09.284 INFO kablam!                                at libstd/panicking.rs:325
Jul 12 03:51:09.284 INFO kablam!    7:     0x562678722feb - core::panicking::panic_fmt::h79b37a38dbace2c3
Jul 12 03:51:09.284 INFO kablam!                                at libcore/panicking.rs:77
Jul 12 03:51:09.284 INFO kablam!    8:     0x5626786d8cc5 - core::result::unwrap_failed::h4a42a9b3a4826420
Jul 12 03:51:09.284 INFO kablam!                                at /checkout/src/libcore/macros.rs:26
Jul 12 03:51:09.284 INFO kablam!    9:     0x5626786d853f - <core::result::Result<T, E>>::unwrap::h5f33ccfb51c2ada6
Jul 12 03:51:09.285 INFO kablam!                                at /checkout/src/libcore/result.rs:782
Jul 12 03:51:09.285 INFO kablam!   10:     0x5626786d2dc7 - build_script_build::main::h7a99bd712349dd39
Jul 12 03:51:09.285 INFO kablam!                                at /source/build.rs:424
Jul 12 03:51:09.285 INFO kablam!   11:     0x5626786d51df - std::rt::lang_start::{{closure}}::heacaa33cd184a6ce
Jul 12 03:51:09.285 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Jul 12 03:51:09.285 INFO kablam!   12:     0x5626786e38a2 - std::panicking::try::do_call::he078c96f91c45734
Jul 12 03:51:09.285 INFO kablam!                                at libstd/rt.rs:59
Jul 12 03:51:09.285 INFO kablam!                                at libstd/panicking.rs:310
Jul 12 03:51:09.285 INFO kablam!   13:     0x5626786f3fd9 - __rust_maybe_catch_panic
Jul 12 03:51:09.285 INFO kablam!                                at libpanic_unwind/lib.rs:105
Jul 12 03:51:09.285 INFO kablam!   14:     0x5626786ddbb5 - std::rt::lang_start_internal::he059594c0b5de843
Jul 12 03:51:09.285 INFO kablam!                                at libstd/panicking.rs:289
Jul 12 03:51:09.285 INFO kablam!                                at libstd/panic.rs:392
Jul 12 03:51:09.285 INFO kablam!                                at libstd/rt.rs:58
Jul 12 03:51:09.285 INFO kablam!   15:     0x5626786d51b7 - std::rt::lang_start::h1d80e6050b639280
Jul 12 03:51:09.285 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Jul 12 03:51:09.285 INFO kablam!   16:     0x5626786d2e19 - main
Jul 12 03:51:09.285 INFO kablam!   17:     0x7ff4ffa0b82f - __libc_start_main
Jul 12 03:51:09.285 INFO kablam!   18:     0x5626786cfd28 - _start
Jul 12 03:51:09.285 INFO kablam!   19:                0x0 - <unknown>
Jul 12 03:51:09.285 INFO kablam! 
Jul 12 03:51:09.290 INFO kablam! su: No module specific data is present
Jul 12 03:51:10.215 INFO running `"docker" "rm" "-f" "c9fb35004acd858ec06a1e14b91d3c4b21dd7e56fe27a95d4fffd5d2de4583a6"`
Jul 12 03:51:10.347 INFO blam! c9fb35004acd858ec06a1e14b91d3c4b21dd7e56fe27a95d4fffd5d2de4583a6