Jul 12 03:55:03.975 INFO checking mrusty-1.0.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 03:55:03.976 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 03:55:03.976 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 03:55:03.976 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/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 03:55:04.240 INFO blam! 5ce06929b25b7bc52fdeafe53e087cf57cdb8e0e0dd3c48aff1c6fd61e4719ba
Jul 12 03:55:04.243 INFO running `"docker" "start" "-a" "5ce06929b25b7bc52fdeafe53e087cf57cdb8e0e0dd3c48aff1c6fd61e4719ba"`
Jul 12 03:55:05.695 INFO kablam!    Compiling walkdir v0.1.8
Jul 12 03:55:08.518 INFO kablam!    Compiling mrusty v1.0.0 (file:///source)
Jul 12 03:55:09.142 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
Jul 12 03:55:09.142 INFO kablam!   --> build.rs:28:22
Jul 12 03:55:09.142 INFO kablam!    |
Jul 12 03:55:09.142 INFO kablam! 28 |     let mut config = gcc::Config::new();
Jul 12 03:55:09.142 INFO kablam!    |                      ^^^^^^^^^^^^^^^^
Jul 12 03:55:09.142 INFO kablam!    |
Jul 12 03:55:09.142 INFO kablam!    = note: #[warn(deprecated)] on by default
Jul 12 03:55:09.142 INFO kablam! 
Jul 12 03:55:09.143 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
Jul 12 03:55:09.143 INFO kablam!   --> build.rs:38:22
Jul 12 03:55:09.143 INFO kablam!    |
Jul 12 03:55:09.143 INFO kablam! 38 |     let mut config = gcc::Config::new();
Jul 12 03:55:09.143 INFO kablam!    |                      ^^^^^^^^^^^^^^^^
Jul 12 03:55:09.143 INFO kablam! 
Jul 12 03:55:10.655 INFO kablam! error: failed to run custom build command for `mrusty v1.0.0 (file:///source)`
Jul 12 03:55:10.655 INFO kablam! process didn't exit successfully: `/target/debug/build/mrusty-ceda110f986f5abe/build-script-build` (exit code: 101)
Jul 12 03:55:10.655 INFO kablam! --- stderr
Jul 12 03:55:10.655 INFO kablam! thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: TarError { desc: "failed to create `target`", io: Os { code: 30, kind: Other, message: "Read-only file system" } } }', libcore/result.rs:945:5
Jul 12 03:55:10.655 INFO kablam! stack backtrace:
Jul 12 03:55:10.655 INFO kablam!    0:     0x560ae7246f0e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h384ae355f7caea4e
Jul 12 03:55:10.655 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Jul 12 03:55:10.655 INFO kablam!    1:     0x560ae7252536 - std::sys_common::backtrace::print::h4bb52e1bee024bba
Jul 12 03:55:10.655 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Jul 12 03:55:10.655 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Jul 12 03:55:10.655 INFO kablam!    2:     0x560ae724ba1d - std::panicking::default_hook::{{closure}}::hb7ba413df06fc0fe
Jul 12 03:55:10.655 INFO kablam!                                at libstd/panicking.rs:211
Jul 12 03:55:10.655 INFO kablam!    3:     0x560ae724b790 - std::panicking::default_hook::h0d2752b2f723ae1b
Jul 12 03:55:10.655 INFO kablam!                                at libstd/panicking.rs:227
Jul 12 03:55:10.655 INFO kablam!    4:     0x560ae724c03c - std::panicking::rust_panic_with_hook::h5ab246e6d52e753b
Jul 12 03:55:10.655 INFO kablam!                                at libstd/panicking.rs:475
Jul 12 03:55:10.655 INFO kablam!    5:     0x560ae724bc39 - std::panicking::continue_panic_fmt::hbc5be41dc11c760a
Jul 12 03:55:10.655 INFO kablam!                                at libstd/panicking.rs:390
Jul 12 03:55:10.656 INFO kablam!    6:     0x560ae724bb35 - rust_begin_unwind
Jul 12 03:55:10.656 INFO kablam!                                at libstd/panicking.rs:325
Jul 12 03:55:10.656 INFO kablam!    7:     0x560ae728dc1b - core::panicking::panic_fmt::h79b37a38dbace2c3
Jul 12 03:55:10.656 INFO kablam!                                at libcore/panicking.rs:77
Jul 12 03:55:10.656 INFO kablam!    8:     0x560ae7208e15 - core::result::unwrap_failed::hf1c81607687de45e
Jul 12 03:55:10.656 INFO kablam!                                at /checkout/src/libcore/macros.rs:26
Jul 12 03:55:10.656 INFO kablam!    9:     0x560ae72071df - <core::result::Result<T, E>>::unwrap::h47b0f5fd3783a162
Jul 12 03:55:10.656 INFO kablam!                                at /checkout/src/libcore/result.rs:782
Jul 12 03:55:10.656 INFO kablam!   10:     0x560ae719cda7 - build_script_build::main::h44d937801ddb3a4d
Jul 12 03:55:10.656 INFO kablam!                                at /source/build.rs:26
Jul 12 03:55:10.656 INFO kablam!   11:     0x560ae719d57f - std::rt::lang_start::{{closure}}::h4116cfbfca24366d
Jul 12 03:55:10.656 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Jul 12 03:55:10.656 INFO kablam!   12:     0x560ae724bb22 - std::panicking::try::do_call::he078c96f91c45734
Jul 12 03:55:10.656 INFO kablam!                                at libstd/rt.rs:59
Jul 12 03:55:10.656 INFO kablam!                                at libstd/panicking.rs:310
Jul 12 03:55:10.656 INFO kablam!   13:     0x560ae725d8e9 - __rust_maybe_catch_panic
Jul 12 03:55:10.656 INFO kablam!                                at libpanic_unwind/lib.rs:105
Jul 12 03:55:10.656 INFO kablam!   14:     0x560ae72418f5 - std::rt::lang_start_internal::he059594c0b5de843
Jul 12 03:55:10.656 INFO kablam!                                at libstd/panicking.rs:289
Jul 12 03:55:10.656 INFO kablam!                                at libstd/panic.rs:392
Jul 12 03:55:10.656 INFO kablam!                                at libstd/rt.rs:58
Jul 12 03:55:10.656 INFO kablam!   15:     0x560ae719d557 - std::rt::lang_start::hbfbf5d280166e1f7
Jul 12 03:55:10.656 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Jul 12 03:55:10.656 INFO kablam!   16:     0x560ae719d329 - main
Jul 12 03:55:10.656 INFO kablam!   17:     0x7f371b40182f - __libc_start_main
Jul 12 03:55:10.656 INFO kablam!   18:     0x560ae719bfd8 - _start
Jul 12 03:55:10.656 INFO kablam!   19:                0x0 - <unknown>
Jul 12 03:55:10.656 INFO kablam! 
Jul 12 03:55:10.657 INFO kablam! su: No module specific data is present
Jul 12 03:55:11.339 INFO running `"docker" "rm" "-f" "5ce06929b25b7bc52fdeafe53e087cf57cdb8e0e0dd3c48aff1c6fd61e4719ba"`
Jul 12 03:55:11.502 INFO blam! 5ce06929b25b7bc52fdeafe53e087cf57cdb8e0e0dd3c48aff1c6fd61e4719ba