Sep 17 16:13:21.641 INFO checking telegram-bot-0.4.2 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 16:13:21.641 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 16:13:21.641 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 16:13:21.823 INFO blam! bf9bae4b9805153a7fd65d76cbc7dbbe4d2c450b2663444ba87b9afeb02f74e9
Sep 17 16:13:21.823 INFO running `"docker" "start" "-a" "bf9bae4b9805153a7fd65d76cbc7dbbe4d2c450b2663444ba87b9afeb02f74e9"`
Sep 17 16:13:22.652 INFO kablam! usermod: no changes
Sep 17 16:13:22.801 INFO kablam!     Checking buf_redux v0.1.3
Sep 17 16:13:22.802 INFO kablam!    Compiling mime_guess v1.5.0
Sep 17 16:13:24.097 INFO kablam! error: failed to run custom build command for `mime_guess v1.5.0`
Sep 17 16:13:24.097 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-2b0a9af04d5e8588/build-script-gen_mime_types` (exit code: 101)
Sep 17 16:13:24.097 INFO kablam! --- stderr
Sep 17 16:13:24.097 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:1009:5
Sep 17 16:13:24.097 INFO kablam! stack backtrace:
Sep 17 16:13:24.097 INFO kablam!    0:     0x558a5b29088e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3090ca1ed78cca71
Sep 17 16:13:24.097 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 17 16:13:24.097 INFO kablam!    1:     0x558a5b288786 - std::sys_common::backtrace::print::h99b72a5631242278
Sep 17 16:13:24.097 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 17 16:13:24.097 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 17 16:13:24.097 INFO kablam!    2:     0x558a5b2870dd - std::panicking::default_hook::{{closure}}::h54d3733129c11945
Sep 17 16:13:24.097 INFO kablam!                                at libstd/panicking.rs:211
Sep 17 16:13:24.097 INFO kablam!    3:     0x558a5b286e50 - std::panicking::default_hook::h4009303414ec57d2
Sep 17 16:13:24.097 INFO kablam!                                at libstd/panicking.rs:227
Sep 17 16:13:24.097 INFO kablam!    4:     0x558a5b28769c - std::panicking::rust_panic_with_hook::h8475f7373e2a6a09
Sep 17 16:13:24.097 INFO kablam!                                at libstd/panicking.rs:477
Sep 17 16:13:24.097 INFO kablam!    5:     0x558a5b287299 - std::panicking::continue_panic_fmt::h7c45cd8a330caec8
Sep 17 16:13:24.098 INFO kablam!                                at libstd/panicking.rs:391
Sep 17 16:13:24.098 INFO kablam!    6:     0x558a5b287195 - rust_begin_unwind
Sep 17 16:13:24.098 INFO kablam!                                at libstd/panicking.rs:326
Sep 17 16:13:24.098 INFO kablam!    7:     0x558a5b2ca39b - core::panicking::panic_fmt::h7db1097cb089945f
Sep 17 16:13:24.098 INFO kablam!                                at libcore/panicking.rs:77
Sep 17 16:13:24.098 INFO kablam!    8:     0x558a5b272cb3 - core::result::unwrap_failed::h76fa9c7ba5bd8b5f
Sep 17 16:13:24.098 INFO kablam!                                at libcore/macros.rs:26
Sep 17 16:13:24.098 INFO kablam!    9:     0x558a5b27160e - <core::result::Result<T, E>>::unwrap::hd7943ab55fb5fad9
Sep 17 16:13:24.098 INFO kablam!                                at libcore/result.rs:808
Sep 17 16:13:24.098 INFO kablam!   10:     0x558a5b265884 - build_script_gen_mime_types::main::h2b8df50d19167cdf
Sep 17 16:13:24.098 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.5.0/src/gen_mime_types.rs:16
Sep 17 16:13:24.098 INFO kablam!   11:     0x558a5b26a0ef - std::rt::lang_start::{{closure}}::h7efc106e80fd895a
Sep 17 16:13:24.098 INFO kablam!                                at libstd/rt.rs:74
Sep 17 16:13:24.098 INFO kablam!   12:     0x558a5b287182 - std::panicking::try::do_call::h4e106d51362d386b
Sep 17 16:13:24.098 INFO kablam!                                at libstd/rt.rs:59
Sep 17 16:13:24.098 INFO kablam!                                at libstd/panicking.rs:310
Sep 17 16:13:24.098 INFO kablam!   13:     0x558a5b29f029 - __rust_maybe_catch_panic
Sep 17 16:13:24.098 INFO kablam!                                at libpanic_unwind/lib.rs:102
Sep 17 16:13:24.098 INFO kablam!   14:     0x558a5b28dc05 - std::rt::lang_start_internal::h38152e29cae9da90
Sep 17 16:13:24.098 INFO kablam!                                at libstd/panicking.rs:289
Sep 17 16:13:24.098 INFO kablam!                                at libstd/panic.rs:392
Sep 17 16:13:24.098 INFO kablam!                                at libstd/rt.rs:58
Sep 17 16:13:24.098 INFO kablam!   15:     0x558a5b26a0c7 - std::rt::lang_start::h5eb54d39f7684696
Sep 17 16:13:24.098 INFO kablam!                                at libstd/rt.rs:74
Sep 17 16:13:24.098 INFO kablam!   16:     0x558a5b265d59 - main
Sep 17 16:13:24.098 INFO kablam!   17:     0x7fcb6405582f - __libc_start_main
Sep 17 16:13:24.098 INFO kablam!   18:     0x558a5b24f048 - _start
Sep 17 16:13:24.098 INFO kablam!   19:                0x0 - <unknown>
Sep 17 16:13:24.098 INFO kablam! 
Sep 17 16:13:24.099 INFO kablam! su: No module specific data is present
Sep 17 16:13:24.614 INFO running `"docker" "rm" "-f" "bf9bae4b9805153a7fd65d76cbc7dbbe4d2c450b2663444ba87b9afeb02f74e9"`
Sep 17 16:13:24.692 INFO blam! bf9bae4b9805153a7fd65d76cbc7dbbe4d2c450b2663444ba87b9afeb02f74e9