Aug 29 18:56:10.757 INFO checking cobalt-org/cobalt.rs against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 29 18:56:10.758 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 29 18:56:10.758 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/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 29 18:56:10.998 INFO blam! 261583204ab4a7d93dd1cb67080a6590b41c1c96a5a9c8555c1563c5ca74cbfc
Aug 29 18:56:11.000 INFO running `"docker" "start" "-a" "261583204ab4a7d93dd1cb67080a6590b41c1c96a5a9c8555c1563c5ca74cbfc"`
Aug 29 18:56:12.362 INFO kablam!    Compiling serde v1.0.70
Aug 29 18:56:12.362 INFO kablam!    Compiling plist v0.2.4
Aug 29 18:56:12.375 INFO kablam!    Compiling derive_builder v0.5.1
Aug 29 18:56:12.403 INFO kablam!    Compiling escargot v0.2.0
Aug 29 18:56:12.437 INFO kablam!     Checking normalize-line-endings v0.2.2
Aug 29 18:56:12.441 INFO kablam!     Checking treeline v0.1.0
Aug 29 18:56:12.448 INFO kablam!     Checking predicates-core v0.9.0
Aug 29 18:56:12.453 INFO kablam!     Checking inotify v0.3.0
Aug 29 18:56:13.702 INFO kablam!    Compiling sass-sys v0.4.6
Aug 29 18:56:14.116 INFO kablam!     Checking net2 v0.2.33
Aug 29 18:56:14.735 INFO kablam!     Checking base64 v0.8.0
Aug 29 18:56:15.183 INFO kablam!     Checking xml-rs v0.7.0
Aug 29 18:56:15.325 INFO kablam!     Checking nix v0.5.1
Aug 29 18:56:16.271 INFO kablam!    Compiling onig_sys v65.0.1
Aug 29 18:56:16.295 INFO kablam!     Checking predicates-tree v0.9.0
Aug 29 18:56:17.080 INFO kablam!     Checking pulldown-cmark v0.1.2
Aug 29 18:56:17.244 INFO kablam!    Compiling syn v0.14.6
Aug 29 18:56:17.950 INFO kablam!    Compiling derive_builder_core v0.2.0
Aug 29 18:56:18.848 INFO kablam! error: failed to run custom build command for `sass-sys v0.4.6`
Aug 29 18:56:18.848 INFO kablam! process didn't exit successfully: `/target/debug/build/sass-sys-1719f2c149ccbcd0/build-script-build` (exit code: 101)
Aug 29 18:56:18.848 INFO kablam! --- stderr
Aug 29 18:56:18.848 INFO kablam! thread 'main' panicked at 'Build error:
Aug 29 18:56:18.848 INFO kablam! STDERR:mkdir: cannot create directory 'lib': Read-only file system
Aug 29 18:56:18.848 INFO kablam! make: *** [lib] Error 1
Aug 29 18:56:18.848 INFO kablam! 
Aug 29 18:56:18.848 INFO kablam! STDOUT:mkdir lib
Aug 29 18:56:18.848 INFO kablam! Makefile:231: recipe for target 'lib' failed
Aug 29 18:56:18.848 INFO kablam! ', /cargo-home/registry/src/github.com-1ecc6299db9ec823/sass-sys-0.4.6/build.rs:50:9
Aug 29 18:56:18.848 INFO kablam! stack backtrace:
Aug 29 18:56:18.848 INFO kablam!    0:     0x55b73eaa029e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb14c0e50253b2613
Aug 29 18:56:18.848 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 29 18:56:18.848 INFO kablam!    1:     0x55b73ea91ce6 - std::sys_common::backtrace::print::h6350b89a6173f177
Aug 29 18:56:18.848 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 29 18:56:18.849 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 29 18:56:18.849 INFO kablam!    2:     0x55b73ea905ed - std::panicking::default_hook::{{closure}}::h0d296196459c0d68
Aug 29 18:56:18.849 INFO kablam!                                at libstd/panicking.rs:211
Aug 29 18:56:18.849 INFO kablam!    3:     0x55b73ea90360 - std::panicking::default_hook::h3b75ddcdb4e292c2
Aug 29 18:56:18.849 INFO kablam!                                at libstd/panicking.rs:227
Aug 29 18:56:18.849 INFO kablam!    4:     0x55b73ea90bac - std::panicking::rust_panic_with_hook::h78c3f66b7bf47c8e
Aug 29 18:56:18.849 INFO kablam!                                at libstd/panicking.rs:476
Aug 29 18:56:18.849 INFO kablam!    5:     0x55b73ea907a9 - std::panicking::continue_panic_fmt::h0dca0000433d53cd
Aug 29 18:56:18.849 INFO kablam!                                at libstd/panicking.rs:390
Aug 29 18:56:18.849 INFO kablam!    6:     0x55b73ea9070d - std::panicking::begin_panic_fmt::h6675e33fa9a9ec2c
Aug 29 18:56:18.849 INFO kablam!                                at libstd/panicking.rs:345
Aug 29 18:56:18.849 INFO kablam!    7:     0x55b73ea52b3e - build_script_build::compile::haf7d8540459ad3f5
Aug 29 18:56:18.849 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/sass-sys-0.4.6/build.rs:50
Aug 29 18:56:18.849 INFO kablam!    8:     0x55b73ea530c8 - build_script_build::main::hb31fd2d3427a96ac
Aug 29 18:56:18.849 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/sass-sys-0.4.6/build.rs:136
Aug 29 18:56:18.849 INFO kablam!    9:     0x55b73ea524df - std::rt::lang_start::{{closure}}::hde8ce3da05d8dc16
Aug 29 18:56:18.849 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 29 18:56:18.849 INFO kablam!   10:     0x55b73ea90692 - std::panicking::try::do_call::heda1385a4d443830
Aug 29 18:56:18.850 INFO kablam!                                at libstd/rt.rs:59
Aug 29 18:56:18.850 INFO kablam!                                at libstd/panicking.rs:310
Aug 29 18:56:18.850 INFO kablam!   11:     0x55b73eab2459 - __rust_maybe_catch_panic
Aug 29 18:56:18.850 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 29 18:56:18.850 INFO kablam!   12:     0x55b73ea9bc45 - std::rt::lang_start_internal::h92d079b55bc853f9
Aug 29 18:56:18.850 INFO kablam!                                at libstd/panicking.rs:289
Aug 29 18:56:18.850 INFO kablam!                                at libstd/panic.rs:392
Aug 29 18:56:18.850 INFO kablam!                                at libstd/rt.rs:58
Aug 29 18:56:18.850 INFO kablam!   13:     0x55b73ea524b7 - std::rt::lang_start::h44197fbb0b117835
Aug 29 18:56:18.850 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 29 18:56:18.850 INFO kablam!   14:     0x55b73ea53139 - main
Aug 29 18:56:18.850 INFO kablam!   15:     0x7fef3888f82f - __libc_start_main
Aug 29 18:56:18.850 INFO kablam!   16:     0x55b73ea50b28 - _start
Aug 29 18:56:18.850 INFO kablam!   17:                0x0 - <unknown>
Aug 29 18:56:18.850 INFO kablam! 
Aug 29 18:56:18.850 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 29 18:56:39.440 INFO kablam! error: build failed
Aug 29 18:56:39.442 INFO kablam! su: No module specific data is present
Aug 29 18:56:39.984 INFO running `"docker" "rm" "-f" "261583204ab4a7d93dd1cb67080a6590b41c1c96a5a9c8555c1563c5ca74cbfc"`
Aug 29 18:56:40.141 INFO blam! 261583204ab4a7d93dd1cb67080a6590b41c1c96a5a9c8555c1563c5ca74cbfc