Sep 01 04:24:30.930 INFO checking telegram-bot-0.4.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 04:24:30.930 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 04:24:30.930 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 04:24:31.087 INFO blam! e72d225b24cfe900756f669c4e82076c40a13cf515950943edc24a9a400a09ac
Sep 01 04:24:31.087 INFO running `"docker" "start" "-a" "e72d225b24cfe900756f669c4e82076c40a13cf515950943edc24a9a400a09ac"`
Sep 01 04:24:31.878 INFO kablam!     Checking buf_redux v0.1.3
Sep 01 04:24:31.880 INFO kablam!    Compiling mime_guess v1.5.0
Sep 01 04:24:34.177 INFO kablam! error: failed to run custom build command for `mime_guess v1.5.0`
Sep 01 04:24:34.177 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-b6bfe74d21b53114/build-script-gen_mime_types` (exit code: 101)
Sep 01 04:24:34.177 INFO kablam! --- stderr
Sep 01 04:24:34.177 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
Sep 01 04:24:34.177 INFO kablam! stack backtrace:
Sep 01 04:24:34.177 INFO kablam!    0:     0x56146d20a80e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9bce1f9a537b140d
Sep 01 04:24:34.177 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 01 04:24:34.177 INFO kablam!    1:     0x56146d2025c6 - std::sys_common::backtrace::print::h7cc2650c15d0dddd
Sep 01 04:24:34.177 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 01 04:24:34.177 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 01 04:24:34.177 INFO kablam!    2:     0x56146d200f3d - std::panicking::default_hook::{{closure}}::hec52538d990412d0
Sep 01 04:24:34.177 INFO kablam!                                at libstd/panicking.rs:211
Sep 01 04:24:34.177 INFO kablam!    3:     0x56146d200cb0 - std::panicking::default_hook::h49c7c9d5f399092e
Sep 01 04:24:34.177 INFO kablam!                                at libstd/panicking.rs:227
Sep 01 04:24:34.177 INFO kablam!    4:     0x56146d2014fc - std::panicking::rust_panic_with_hook::h56b934afa6264269
Sep 01 04:24:34.177 INFO kablam!                                at libstd/panicking.rs:477
Sep 01 04:24:34.177 INFO kablam!    5:     0x56146d2010f9 - std::panicking::continue_panic_fmt::h80f959dff5011bfa
Sep 01 04:24:34.177 INFO kablam!                                at libstd/panicking.rs:391
Sep 01 04:24:34.177 INFO kablam!    6:     0x56146d200ff5 - rust_begin_unwind
Sep 01 04:24:34.178 INFO kablam!                                at libstd/panicking.rs:326
Sep 01 04:24:34.178 INFO kablam!    7:     0x56146d24905b - core::panicking::panic_fmt::h64727385ec4a5b88
Sep 01 04:24:34.178 INFO kablam!                                at libcore/panicking.rs:77
Sep 01 04:24:34.178 INFO kablam!    8:     0x56146d1ece95 - core::result::unwrap_failed::hc33b9dca6f216b1d
Sep 01 04:24:34.178 INFO kablam!                                at /checkout/src/libcore/macros.rs:26
Sep 01 04:24:34.178 INFO kablam!    9:     0x56146d1eb750 - <core::result::Result<T, E>>::unwrap::hf7c71ed00a97654f
Sep 01 04:24:34.178 INFO kablam!                                at /checkout/src/libcore/result.rs:782
Sep 01 04:24:34.178 INFO kablam!   10:     0x56146d1df8c6 - build_script_gen_mime_types::main::h716f48b245af26e2
Sep 01 04:24:34.178 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.5.0/src/gen_mime_types.rs:16
Sep 01 04:24:34.178 INFO kablam!   11:     0x56146d1e413f - std::rt::lang_start::{{closure}}::h24c727494b15e665
Sep 01 04:24:34.178 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 01 04:24:34.178 INFO kablam!   12:     0x56146d200fe2 - std::panicking::try::do_call::h09be9541d3992dd3
Sep 01 04:24:34.178 INFO kablam!                                at libstd/rt.rs:59
Sep 01 04:24:34.178 INFO kablam!                                at libstd/panicking.rs:310
Sep 01 04:24:34.178 INFO kablam!   13:     0x56146d219229 - __rust_maybe_catch_panic
Sep 01 04:24:34.178 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 01 04:24:34.178 INFO kablam!   14:     0x56146d207b75 - std::rt::lang_start_internal::h395b9eb1beda0e43
Sep 01 04:24:34.178 INFO kablam!                                at libstd/panicking.rs:289
Sep 01 04:24:34.178 INFO kablam!                                at libstd/panic.rs:392
Sep 01 04:24:34.178 INFO kablam!                                at libstd/rt.rs:58
Sep 01 04:24:34.178 INFO kablam!   15:     0x56146d1e4117 - std::rt::lang_start::hb0f7c15d4a862798
Sep 01 04:24:34.178 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 01 04:24:34.178 INFO kablam!   16:     0x56146d1dfda9 - main
Sep 01 04:24:34.178 INFO kablam!   17:     0x7fc2ad7b182f - __libc_start_main
Sep 01 04:24:34.178 INFO kablam!   18:     0x56146d1c9088 - _start
Sep 01 04:24:34.178 INFO kablam!   19:                0x0 - <unknown>
Sep 01 04:24:34.178 INFO kablam! 
Sep 01 04:24:34.179 INFO kablam! su: No module specific data is present
Sep 01 04:24:34.587 INFO running `"docker" "rm" "-f" "e72d225b24cfe900756f669c4e82076c40a13cf515950943edc24a9a400a09ac"`
Sep 01 04:24:34.690 INFO blam! e72d225b24cfe900756f669c4e82076c40a13cf515950943edc24a9a400a09ac