Aug 31 05:55:24.420 INFO checking cobalt-org/cobalt.rs against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 05:55:24.420 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 05:55:24.420 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 05:55:24.671 INFO blam! 07dbfc69394fcb52393c1b521a067088c8569f1c8adc59cc4c42c9ade912adca
Aug 31 05:55:24.672 INFO running `"docker" "start" "-a" "07dbfc69394fcb52393c1b521a067088c8569f1c8adc59cc4c42c9ade912adca"`
Aug 31 05:55:25.973 INFO kablam!    Compiling serde v1.0.70
Aug 31 05:55:25.994 INFO kablam!    Compiling derive_builder v0.5.1
Aug 31 05:55:26.047 INFO kablam!     Checking normalize-line-endings v0.2.2
Aug 31 05:55:26.057 INFO kablam!     Checking predicates-core v0.9.0
Aug 31 05:55:26.061 INFO kablam!     Checking treeline v0.1.0
Aug 31 05:55:26.064 INFO kablam!    Compiling cmake v0.1.31
Aug 31 05:55:26.068 INFO kablam!    Compiling sass-sys v0.4.6
Aug 31 05:55:26.097 INFO kablam!     Checking net2 v0.2.33
Aug 31 05:55:26.895 INFO kablam!     Checking filetime v0.1.15
Aug 31 05:55:27.625 INFO kablam!     Checking nix v0.5.1
Aug 31 05:55:27.775 INFO kablam!     Checking base64 v0.8.0
Aug 31 05:55:28.012 INFO kablam! error: expected one of `!`, `(`, `)`, `,`, `::`, or `<`, found `.`
Aug 31 05:55:28.012 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/nix-0.5.1/src/sys/socket/mod.rs:616:36
Aug 31 05:55:28.012 INFO kablam!     |
Aug 31 05:55:28.012 INFO kablam! 616 |     if len < mem::size_of_val(&addr.ss_family) {
Aug 31 05:55:28.012 INFO kablam!     |                                    ^ expected one of `!`, `(`, `)`, `,`, `::`, or `<` here
Aug 31 05:55:28.014 INFO kablam! 
Aug 31 05:55:30.357 INFO kablam!     Checking predicates-tree v0.9.0
Aug 31 05:55:30.398 INFO kablam!    Compiling syn v0.14.6
Aug 31 05:55:30.399 INFO kablam!     Checking miniz-sys v0.1.10
Aug 31 05:55:30.455 INFO kablam!     Checking float-cmp v0.4.0
Aug 31 05:55:30.723 INFO kablam! error: failed to run custom build command for `sass-sys v0.4.6`
Aug 31 05:55:30.723 INFO kablam! process didn't exit successfully: `/target/debug/build/sass-sys-f34dae5a626b92e6/build-script-build` (exit code: 101)
Aug 31 05:55:30.723 INFO kablam! --- stderr
Aug 31 05:55:30.723 INFO kablam! thread 'main' panicked at 'Build error:
Aug 31 05:55:30.723 INFO kablam! STDERR:mkdir: cannot create directory 'lib': Read-only file system
Aug 31 05:55:30.723 INFO kablam! make: *** [lib] Error 1
Aug 31 05:55:30.723 INFO kablam! 
Aug 31 05:55:30.724 INFO kablam! STDOUT:mkdir lib
Aug 31 05:55:30.724 INFO kablam! Makefile:231: recipe for target 'lib' failed
Aug 31 05:55:30.724 INFO kablam! ', /cargo-home/registry/src/github.com-1ecc6299db9ec823/sass-sys-0.4.6/build.rs:50:9
Aug 31 05:55:30.724 INFO kablam! stack backtrace:
Aug 31 05:55:30.724 INFO kablam!    0:     0x56181f5cb28e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h5b93042d6f15f800
Aug 31 05:55:30.724 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 31 05:55:30.724 INFO kablam!    1:     0x56181f5bcce6 - std::sys_common::backtrace::print::h20e4b3ea37b660b2
Aug 31 05:55:30.724 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 31 05:55:30.724 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 31 05:55:30.724 INFO kablam!    2:     0x56181f5bb5ed - std::panicking::default_hook::{{closure}}::h795a478e1aaada94
Aug 31 05:55:30.724 INFO kablam!                                at libstd/panicking.rs:211
Aug 31 05:55:30.724 INFO kablam!    3:     0x56181f5bb360 - std::panicking::default_hook::h62c69762e441cd31
Aug 31 05:55:30.724 INFO kablam!                                at libstd/panicking.rs:227
Aug 31 05:55:30.724 INFO kablam!    4:     0x56181f5bbbac - std::panicking::rust_panic_with_hook::hb56a094fe82bce4d
Aug 31 05:55:30.724 INFO kablam!                                at libstd/panicking.rs:475
Aug 31 05:55:30.724 INFO kablam!    5:     0x56181f5bb7a9 - std::panicking::continue_panic_fmt::hbf794f131d328561
Aug 31 05:55:30.724 INFO kablam!                                at libstd/panicking.rs:390
Aug 31 05:55:30.724 INFO kablam!    6:     0x56181f5bb70d - std::panicking::begin_panic_fmt::hc7233ac84e1adcb5
Aug 31 05:55:30.724 INFO kablam!                                at libstd/panicking.rs:345
Aug 31 05:55:30.724 INFO kablam!    7:     0x56181f57d13e - build_script_build::compile::hc2888921341dc17f
Aug 31 05:55:30.724 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/sass-sys-0.4.6/build.rs:50
Aug 31 05:55:30.724 INFO kablam!    8:     0x56181f57d6c8 - build_script_build::main::h21d18e9f28203429
Aug 31 05:55:30.724 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/sass-sys-0.4.6/build.rs:136
Aug 31 05:55:30.724 INFO kablam!    9:     0x56181f57e42f - std::rt::lang_start::{{closure}}::h1b39d87a13588e74
Aug 31 05:55:30.725 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 31 05:55:30.725 INFO kablam!   10:     0x56181f5bb692 - std::panicking::try::do_call::h344c73344a3fd6f6
Aug 31 05:55:30.725 INFO kablam!                                at libstd/rt.rs:59
Aug 31 05:55:30.725 INFO kablam!                                at libstd/panicking.rs:310
Aug 31 05:55:30.725 INFO kablam!   11:     0x56181f5dd759 - __rust_maybe_catch_panic
Aug 31 05:55:30.725 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 31 05:55:30.725 INFO kablam!   12:     0x56181f5c6c45 - std::rt::lang_start_internal::h4ab4abaf01dcd012
Aug 31 05:55:30.725 INFO kablam!                                at libstd/panicking.rs:289
Aug 31 05:55:30.725 INFO kablam!                                at libstd/panic.rs:392
Aug 31 05:55:30.725 INFO kablam!                                at libstd/rt.rs:58
Aug 31 05:55:30.725 INFO kablam!   13:     0x56181f57e407 - std::rt::lang_start::h3db33944ada00d72
Aug 31 05:55:30.725 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 31 05:55:30.725 INFO kablam!   14:     0x56181f57d739 - main
Aug 31 05:55:30.725 INFO kablam!   15:     0x7f4f8583b82f - __libc_start_main
Aug 31 05:55:30.725 INFO kablam!   16:     0x56181f57bb28 - _start
Aug 31 05:55:30.725 INFO kablam!   17:                0x0 - <unknown>
Aug 31 05:55:30.725 INFO kablam! 
Aug 31 05:55:30.725 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 05:55:34.833 INFO kablam! error: aborting due to previous error
Aug 31 05:55:34.833 INFO kablam! 
Aug 31 05:55:34.847 INFO kablam! error: Could not compile `nix`.
Aug 31 05:55:34.848 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 05:55:51.502 INFO kablam! error: build failed
Aug 31 05:55:51.504 INFO kablam! su: No module specific data is present
Aug 31 05:55:51.881 INFO running `"docker" "rm" "-f" "07dbfc69394fcb52393c1b521a067088c8569f1c8adc59cc4c42c9ade912adca"`
Aug 31 05:55:52.008 INFO blam! 07dbfc69394fcb52393c1b521a067088c8569f1c8adc59cc4c42c9ade912adca