Sep 20 21:13:00.616 INFO checking seb-odessa/pget against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 20 21:13:00.616 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 20 21:13:00.616 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 21:13:00.870 INFO blam! d6ec9d0522f28bbda7b1f5f71b7b7f891dc314d683bb1472afcaa8ba50d043c8 Sep 20 21:13:00.870 INFO running `"docker" "start" "-a" "d6ec9d0522f28bbda7b1f5f71b7b7f891dc314d683bb1472afcaa8ba50d043c8"` Sep 20 21:13:01.985 INFO kablam! usermod: no changes Sep 20 21:13:02.285 INFO kablam! Compiling cc v1.0.3 Sep 20 21:13:02.285 INFO kablam! Compiling libc v0.2.33 Sep 20 21:13:02.285 INFO kablam! Checking futures v0.1.16 Sep 20 21:13:02.285 INFO kablam! Checking lazycell v0.5.1 Sep 20 21:13:02.290 INFO kablam! Compiling openssl v0.9.20 Sep 20 21:13:02.290 INFO kablam! Compiling build_const v0.2.0 Sep 20 21:13:02.291 INFO kablam! Checking lazy_static v0.2.9 Sep 20 21:13:02.294 INFO kablam! Compiling crc-core v0.1.0 Sep 20 21:13:03.335 INFO kablam! Checking smallvec v0.2.1 Sep 20 21:13:03.454 INFO kablam! Checking take v0.1.0 Sep 20 21:13:05.270 INFO kablam! Checking serde v1.0.16 Sep 20 21:13:06.195 INFO kablam! Checking iovec v0.1.1 Sep 20 21:13:06.657 INFO kablam! Checking num_cpus v1.7.0 Sep 20 21:13:06.795 INFO kablam! Checking rand v0.3.17 Sep 20 21:13:07.069 INFO kablam! Checking time v0.1.38 Sep 20 21:13:07.571 INFO kablam! Checking net2 v0.2.31 Sep 20 21:13:08.251 INFO kablam! Checking base64 v0.6.0 Sep 20 21:13:10.823 INFO kablam! Compiling crc v1.5.0 Sep 20 21:13:15.439 INFO kablam! Checking bytes v0.4.5 Sep 20 21:13:15.496 INFO kablam! Compiling unicase v2.0.0 Sep 20 21:13:15.634 INFO kablam! Checking mio v0.6.11 Sep 20 21:13:16.020 INFO kablam! Compiling openssl-sys v0.9.20 Sep 20 21:13:18.979 INFO kablam! Checking uuid v0.5.1 Sep 20 21:13:21.486 INFO kablam! Checking libflate v0.1.12 Sep 20 21:13:27.078 INFO kablam! Checking tokio-io v0.1.3 Sep 20 21:13:27.092 INFO kablam! Checking tokio-service v0.1.0 Sep 20 21:13:27.104 INFO kablam! Checking relay v0.1.0 Sep 20 21:13:27.294 INFO kablam! Checking futures-cpupool v0.1.7 Sep 20 21:13:27.858 INFO kablam! Compiling phf_generator v0.7.21 Sep 20 21:13:29.236 INFO kablam! Compiling phf_codegen v0.7.21 Sep 20 21:13:30.143 INFO kablam! Checking mime v0.3.5 Sep 20 21:13:30.914 INFO kablam! Compiling mime_guess v2.0.0-alpha.2 Sep 20 21:13:31.739 INFO kablam! Checking tokio-core v0.1.10 Sep 20 21:13:37.248 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.2` Sep 20 21:13:37.248 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-65185efc1c02bba7/build-script-gen_mime_types` (exit code: 101) Sep 20 21:13:37.248 INFO kablam! --- stderr Sep 20 21:13:37.248 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 20 21:13:37.248 INFO kablam! stack backtrace: Sep 20 21:13:37.248 INFO kablam! 0: 0x558124f38c6e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6f03e345e7220f71 Sep 20 21:13:37.248 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 20 21:13:37.248 INFO kablam! 1: 0x558124f30916 - std::sys_common::backtrace::print::h41236bee57dc6f2f Sep 20 21:13:37.248 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 20 21:13:37.248 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 20 21:13:37.248 INFO kablam! 2: 0x558124f2f26d - std::panicking::default_hook::{{closure}}::hdccdd5cf822554bd Sep 20 21:13:37.249 INFO kablam! at libstd/panicking.rs:211 Sep 20 21:13:37.249 INFO kablam! 3: 0x558124f2efe0 - std::panicking::default_hook::h51e0996e64af4435 Sep 20 21:13:37.249 INFO kablam! at libstd/panicking.rs:227 Sep 20 21:13:37.249 INFO kablam! 4: 0x558124f2f82c - std::panicking::rust_panic_with_hook::hbba83c9bc00efd25 Sep 20 21:13:37.249 INFO kablam! at libstd/panicking.rs:477 Sep 20 21:13:37.249 INFO kablam! 5: 0x558124f2f429 - std::panicking::continue_panic_fmt::ha190502cef7433c2 Sep 20 21:13:37.249 INFO kablam! at libstd/panicking.rs:391 Sep 20 21:13:37.249 INFO kablam! 6: 0x558124f2f325 - rust_begin_unwind Sep 20 21:13:37.249 INFO kablam! at libstd/panicking.rs:326 Sep 20 21:13:37.249 INFO kablam! 7: 0x558124f71ebb - core::panicking::panic_fmt::h7abbba9d1f088415 Sep 20 21:13:37.249 INFO kablam! at libcore/panicking.rs:77 Sep 20 21:13:37.249 INFO kablam! 8: 0x558124f29183 - core::result::unwrap_failed::h70359e61c9d98bb8 Sep 20 21:13:37.249 INFO kablam! at libcore/macros.rs:26 Sep 20 21:13:37.249 INFO kablam! 9: 0x558124f2188e - >::unwrap::h69b15319e32c65bd Sep 20 21:13:37.249 INFO kablam! at libcore/result.rs:808 Sep 20 21:13:37.249 INFO kablam! 10: 0x558124ef8b16 - build_script_gen_mime_types::main::hc90b6bac0da4aa23 Sep 20 21:13:37.249 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.2/src/gen_mime_types.rs:22 Sep 20 21:13:37.249 INFO kablam! 11: 0x558124efa87f - std::rt::lang_start::{{closure}}::h7ddc786cc07099f3 Sep 20 21:13:37.249 INFO kablam! at libstd/rt.rs:74 Sep 20 21:13:37.249 INFO kablam! 12: 0x558124f2f312 - std::panicking::try::do_call::h5d32e7529efe730f Sep 20 21:13:37.249 INFO kablam! at libstd/rt.rs:59 Sep 20 21:13:37.249 INFO kablam! at libstd/panicking.rs:310 Sep 20 21:13:37.249 INFO kablam! 13: 0x558124f475a9 - __rust_maybe_catch_panic Sep 20 21:13:37.249 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 20 21:13:37.249 INFO kablam! 14: 0x558124f36a85 - std::rt::lang_start_internal::hc5e2e4826ae19193 Sep 20 21:13:37.249 INFO kablam! at libstd/panicking.rs:289 Sep 20 21:13:37.249 INFO kablam! at libstd/panic.rs:392 Sep 20 21:13:37.249 INFO kablam! at libstd/rt.rs:58 Sep 20 21:13:37.249 INFO kablam! 15: 0x558124efa857 - std::rt::lang_start::h4d20f83e77afa39f Sep 20 21:13:37.249 INFO kablam! at libstd/rt.rs:74 Sep 20 21:13:37.249 INFO kablam! 16: 0x558124efa239 - main Sep 20 21:13:37.249 INFO kablam! 17: 0x7f73bb72d82f - __libc_start_main Sep 20 21:13:37.249 INFO kablam! 18: 0x558124edc728 - _start Sep 20 21:13:37.249 INFO kablam! 19: 0x0 - Sep 20 21:13:37.249 INFO kablam! Sep 20 21:13:37.249 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 20 21:13:40.947 INFO kablam! error: build failed Sep 20 21:13:40.959 INFO kablam! su: No module specific data is present Sep 20 21:13:42.016 INFO running `"docker" "rm" "-f" "d6ec9d0522f28bbda7b1f5f71b7b7f891dc314d683bb1472afcaa8ba50d043c8"` Sep 20 21:13:42.137 INFO blam! d6ec9d0522f28bbda7b1f5f71b7b7f891dc314d683bb1472afcaa8ba50d043c8