Sep 19 15:51:53.253 INFO checking futurice/rusty-build-light against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352 Sep 19 15:51:53.253 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets Sep 19 15:51:53.253 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 15:51:53.500 INFO blam! e15f77c12baa308529d2d93de63d66e78d85fb2ed6eecbb8a418876cca8d43cf Sep 19 15:51:53.502 INFO running `"docker" "start" "-a" "e15f77c12baa308529d2d93de63d66e78d85fb2ed6eecbb8a418876cca8d43cf"` Sep 19 15:51:54.786 INFO kablam! usermod: no changes Sep 19 15:51:55.154 INFO kablam! Checking libc v0.2.35 Sep 19 15:51:55.171 INFO kablam! Compiling openssl v0.9.23 Sep 19 15:51:55.178 INFO kablam! Compiling rusty_build_light v0.1.0 (/source) Sep 19 15:51:55.178 INFO kablam! Compiling miniz-sys v0.1.10 Sep 19 15:51:55.178 INFO kablam! Checking log v0.4.1 Sep 19 15:51:55.178 INFO kablam! Checking toml v0.4.5 Sep 19 15:51:55.178 INFO kablam! Compiling openssl-sys v0.9.23 Sep 19 15:51:56.152 INFO kablam! warning: unused import: `std::ffi::OsString` Sep 19 15:51:56.153 INFO kablam! --> build.rs:2:5 Sep 19 15:51:56.153 INFO kablam! | Sep 19 15:51:56.153 INFO kablam! 2 | use std::ffi::OsString; Sep 19 15:51:56.153 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 19 15:51:56.153 INFO kablam! | Sep 19 15:51:56.153 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 19 15:51:56.153 INFO kablam! Sep 19 15:51:57.390 INFO kablam! Checking unreachable v0.1.1 Sep 19 15:51:57.838 INFO kablam! Checking yaml-rust v0.4.0 Sep 19 15:51:58.164 INFO kablam! Compiling wiringpi v0.2.4 Sep 19 15:52:00.586 INFO kablam! Checking humantime v1.0.0 Sep 19 15:52:00.586 INFO kablam! Checking serde_json v1.0.9 Sep 19 15:52:01.478 INFO kablam! Checking log v0.3.9 Sep 19 15:52:01.764 INFO kablam! Checking ordered-float v0.5.0 Sep 19 15:52:03.536 INFO kablam! Checking iovec v0.1.1 Sep 19 15:52:03.892 INFO kablam! Checking net2 v0.2.31 Sep 19 15:52:03.983 INFO kablam! Checking num_cpus v1.8.0 Sep 19 15:52:04.147 INFO kablam! Checking rand v0.3.20 Sep 19 15:52:04.272 INFO kablam! Checking time v0.1.39 Sep 19 15:52:05.343 INFO kablam! Checking nix v0.9.0 Sep 19 15:52:05.363 INFO kablam! Checking backtrace-sys v0.1.16 Sep 19 15:52:06.020 INFO kablam! Checking serde-value v0.5.1 Sep 19 15:52:06.719 INFO kablam! Checking bytes v0.4.6 Sep 19 15:52:07.634 INFO kablam! Checking serde_yaml v0.7.3 Sep 19 15:52:10.364 INFO kablam! Checking serde_urlencoded v0.5.1 Sep 19 15:52:12.462 INFO kablam! Checking futures-cpupool v0.1.8 Sep 19 15:52:14.746 INFO kablam! Checking backtrace v0.3.5 Sep 19 15:52:14.874 INFO kablam! Checking mio v0.6.12 Sep 19 15:52:15.154 INFO kablam! Checking chrono v0.4.0 Sep 19 15:52:15.270 INFO kablam! Checking flate2 v1.0.1 Sep 19 15:52:15.716 INFO kablam! Checking tokio-io v0.1.4 Sep 19 15:52:20.049 INFO kablam! Checking uuid v0.5.1 Sep 19 15:52:20.202 INFO kablam! Checking failure v0.1.1 Sep 19 15:52:20.532 INFO kablam! Compiling phf_generator v0.7.21 Sep 19 15:52:21.806 INFO kablam! Compiling phf_codegen v0.7.21 Sep 19 15:52:23.763 INFO kablam! Checking tokio-core v0.1.12 Sep 19 15:52:23.918 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 19 15:52:26.902 INFO kablam! Checking log4rs v0.8.0 Sep 19 15:52:28.990 INFO kablam! Checking ctrlc v3.1.0 Sep 19 15:52:30.250 INFO kablam! Checking tokio-proto v0.1.1 Sep 19 15:52:30.954 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 19 15:52:30.954 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-54dfb997c502d511/build-script-gen_mime_types` (exit code: 101) Sep 19 15:52:30.954 INFO kablam! --- stderr Sep 19 15:52:30.954 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 19 15:52:30.954 INFO kablam! stack backtrace: Sep 19 15:52:30.954 INFO kablam! 0: 0x56167e58d8ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf109cffeb5c37bed Sep 19 15:52:30.954 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 19 15:52:30.954 INFO kablam! 1: 0x56167e585706 - std::sys_common::backtrace::print::h4afa12dd16372edf Sep 19 15:52:30.954 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 19 15:52:30.954 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 19 15:52:30.954 INFO kablam! 2: 0x56167e5840ad - std::panicking::default_hook::{{closure}}::ha3565edfa2d8a8f7 Sep 19 15:52:30.954 INFO kablam! at libstd/panicking.rs:211 Sep 19 15:52:30.954 INFO kablam! 3: 0x56167e583e20 - std::panicking::default_hook::h68592964d2f4a1f7 Sep 19 15:52:30.954 INFO kablam! at libstd/panicking.rs:227 Sep 19 15:52:30.954 INFO kablam! 4: 0x56167e58466c - std::panicking::rust_panic_with_hook::h33d0ce8157f9a0b5 Sep 19 15:52:30.954 INFO kablam! at libstd/panicking.rs:477 Sep 19 15:52:30.954 INFO kablam! 5: 0x56167e584269 - std::panicking::continue_panic_fmt::hbe179dc3877c8fe2 Sep 19 15:52:30.954 INFO kablam! at libstd/panicking.rs:391 Sep 19 15:52:30.954 INFO kablam! 6: 0x56167e584165 - rust_begin_unwind Sep 19 15:52:30.954 INFO kablam! at libstd/panicking.rs:326 Sep 19 15:52:30.954 INFO kablam! 7: 0x56167e5c6cab - core::panicking::panic_fmt::h6956b98d176146bb Sep 19 15:52:30.954 INFO kablam! at libcore/panicking.rs:77 Sep 19 15:52:30.954 INFO kablam! 8: 0x56167e57dfe3 - core::result::unwrap_failed::h79c1b1b5ed809e0c Sep 19 15:52:30.954 INFO kablam! at libcore/macros.rs:26 Sep 19 15:52:30.954 INFO kablam! 9: 0x56167e5769ae - >::unwrap::he75f41e619e570bd Sep 19 15:52:30.954 INFO kablam! at libcore/result.rs:808 Sep 19 15:52:30.954 INFO kablam! 10: 0x56167e54da96 - build_script_gen_mime_types::main::h42f3865c24001ecc Sep 19 15:52:30.954 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Sep 19 15:52:30.954 INFO kablam! 11: 0x56167e54f7ff - std::rt::lang_start::{{closure}}::hecb3f3732053858b Sep 19 15:52:30.954 INFO kablam! at libstd/rt.rs:74 Sep 19 15:52:30.955 INFO kablam! 12: 0x56167e584152 - std::panicking::try::do_call::h7aef401f0d6f2817 Sep 19 15:52:30.955 INFO kablam! at libstd/rt.rs:59 Sep 19 15:52:30.955 INFO kablam! at libstd/panicking.rs:310 Sep 19 15:52:30.955 INFO kablam! 13: 0x56167e59bdd9 - __rust_maybe_catch_panic Sep 19 15:52:30.955 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 19 15:52:30.955 INFO kablam! 14: 0x56167e58ac25 - std::rt::lang_start_internal::hd57f65710f093de9 Sep 19 15:52:30.955 INFO kablam! at libstd/panicking.rs:289 Sep 19 15:52:30.955 INFO kablam! at libstd/panic.rs:392 Sep 19 15:52:30.955 INFO kablam! at libstd/rt.rs:58 Sep 19 15:52:30.955 INFO kablam! 15: 0x56167e54f7d7 - std::rt::lang_start::h909ce43746a3af75 Sep 19 15:52:30.955 INFO kablam! at libstd/rt.rs:74 Sep 19 15:52:30.955 INFO kablam! 16: 0x56167e54f1b9 - main Sep 19 15:52:30.955 INFO kablam! 17: 0x7fa10cff682f - __libc_start_main Sep 19 15:52:30.955 INFO kablam! 18: 0x56167e5316f8 - _start Sep 19 15:52:30.955 INFO kablam! 19: 0x0 - Sep 19 15:52:30.955 INFO kablam! Sep 19 15:52:30.955 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 19 15:52:34.874 INFO kablam! error: build failed Sep 19 15:52:34.876 INFO kablam! su: No module specific data is present Sep 19 15:52:36.585 INFO running `"docker" "rm" "-f" "e15f77c12baa308529d2d93de63d66e78d85fb2ed6eecbb8a418876cca8d43cf"` Sep 19 15:52:36.700 INFO blam! e15f77c12baa308529d2d93de63d66e78d85fb2ed6eecbb8a418876cca8d43cf