Aug 31 07:04:03.945 INFO checking Phrohdoh/github-webhook-data-rs against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578 Aug 31 07:04:03.945 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets Aug 31 07:04:03.945 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/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 07:04:04.190 INFO blam! 38f0eaf0804cb9d034b5650503632f656c8657448fd00a282b706f4bdf5c2f81 Aug 31 07:04:04.192 INFO running `"docker" "start" "-a" "38f0eaf0804cb9d034b5650503632f656c8657448fd00a282b706f4bdf5c2f81"` Aug 31 07:04:05.375 INFO kablam! Checking atty v0.2.3 Aug 31 07:04:05.386 INFO kablam! Checking serde_json v1.0.7 Aug 31 07:04:05.407 INFO kablam! Compiling structopt-derive v0.1.6 Aug 31 07:04:05.435 INFO kablam! Compiling serde_derive v1.0.23 Aug 31 07:04:05.436 INFO kablam! Checking serde_urlencoded v0.5.1 Aug 31 07:04:05.454 INFO kablam! Checking failure v0.1.1 Aug 31 07:04:05.462 INFO kablam! Checking tokio-tls v0.1.3 Aug 31 07:04:05.468 INFO kablam! Checking hyper v0.11.7 Aug 31 07:04:06.639 INFO kablam! Checking clap v2.28.0 Aug 31 07:04:08.178 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Aug 31 07:04:08.420 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Aug 31 07:04:08.420 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-d94091982213be8c/build-script-gen_mime_types` (exit code: 101) Aug 31 07:04:08.420 INFO kablam! --- stderr Aug 31 07:04:08.420 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 31 07:04:08.420 INFO kablam! stack backtrace: Aug 31 07:04:08.420 INFO kablam! 0: 0x55837213293e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h5b93042d6f15f800 Aug 31 07:04:08.420 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 07:04:08.420 INFO kablam! 1: 0x55837212a6e6 - std::sys_common::backtrace::print::h20e4b3ea37b660b2 Aug 31 07:04:08.420 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 07:04:08.420 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 07:04:08.420 INFO kablam! 2: 0x55837212905d - std::panicking::default_hook::{{closure}}::h795a478e1aaada94 Aug 31 07:04:08.420 INFO kablam! at libstd/panicking.rs:211 Aug 31 07:04:08.420 INFO kablam! 3: 0x558372128dd0 - std::panicking::default_hook::h62c69762e441cd31 Aug 31 07:04:08.420 INFO kablam! at libstd/panicking.rs:227 Aug 31 07:04:08.420 INFO kablam! 4: 0x55837212961c - std::panicking::rust_panic_with_hook::hb56a094fe82bce4d Aug 31 07:04:08.420 INFO kablam! at libstd/panicking.rs:475 Aug 31 07:04:08.420 INFO kablam! 5: 0x558372129219 - std::panicking::continue_panic_fmt::hbf794f131d328561 Aug 31 07:04:08.420 INFO kablam! at libstd/panicking.rs:390 Aug 31 07:04:08.420 INFO kablam! 6: 0x558372129115 - rust_begin_unwind Aug 31 07:04:08.420 INFO kablam! at libstd/panicking.rs:325 Aug 31 07:04:08.420 INFO kablam! 7: 0x558372170a9b - core::panicking::panic_fmt::h85dffb31ab880568 Aug 31 07:04:08.420 INFO kablam! at libcore/panicking.rs:77 Aug 31 07:04:08.420 INFO kablam! 8: 0x5583721230a5 - core::result::unwrap_failed::hb2743cc4456d541e Aug 31 07:04:08.420 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 31 07:04:08.420 INFO kablam! 9: 0x55837211b7d0 - >::unwrap::h5fc2baa8ee9ef737 Aug 31 07:04:08.420 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 31 07:04:08.421 INFO kablam! 10: 0x5583720f2b46 - build_script_gen_mime_types::main::hcf23cef05bdd3616 Aug 31 07:04:08.421 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Aug 31 07:04:08.421 INFO kablam! 11: 0x5583720f48bf - std::rt::lang_start::{{closure}}::h696db6924dc9d8a8 Aug 31 07:04:08.421 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 31 07:04:08.421 INFO kablam! 12: 0x558372129102 - std::panicking::try::do_call::h344c73344a3fd6f6 Aug 31 07:04:08.421 INFO kablam! at libstd/rt.rs:59 Aug 31 07:04:08.421 INFO kablam! at libstd/panicking.rs:310 Aug 31 07:04:08.421 INFO kablam! 13: 0x5583721418d9 - __rust_maybe_catch_panic Aug 31 07:04:08.421 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 07:04:08.421 INFO kablam! 14: 0x55837212fc85 - std::rt::lang_start_internal::h4ab4abaf01dcd012 Aug 31 07:04:08.421 INFO kablam! at libstd/panicking.rs:289 Aug 31 07:04:08.421 INFO kablam! at libstd/panic.rs:392 Aug 31 07:04:08.421 INFO kablam! at libstd/rt.rs:58 Aug 31 07:04:08.421 INFO kablam! 15: 0x5583720f4897 - std::rt::lang_start::hd22aa3d6dbaf6abe Aug 31 07:04:08.421 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 31 07:04:08.421 INFO kablam! 16: 0x5583720f4279 - main Aug 31 07:04:08.421 INFO kablam! 17: 0x7fba578c382f - __libc_start_main Aug 31 07:04:08.421 INFO kablam! 18: 0x5583720d6738 - _start Aug 31 07:04:08.421 INFO kablam! 19: 0x0 - Aug 31 07:04:08.421 INFO kablam! Aug 31 07:04:08.421 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 31 07:04:31.623 INFO kablam! error: build failed Aug 31 07:04:31.631 INFO kablam! su: No module specific data is present Aug 31 07:04:32.091 INFO running `"docker" "rm" "-f" "38f0eaf0804cb9d034b5650503632f656c8657448fd00a282b706f4bdf5c2f81"` Aug 31 07:04:32.250 INFO blam! 38f0eaf0804cb9d034b5650503632f656c8657448fd00a282b706f4bdf5c2f81