Aug 31 05:00:16.241 INFO checking ike/sandblaster against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578 Aug 31 05:00:16.241 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets Aug 31 05:00:16.241 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 05:00:16.429 INFO blam! 4fa344cd604a109f3a977c28ce9bad7c1ce52791ed1e3c0e64d0b9c02b7c0c83 Aug 31 05:00:16.432 INFO running `"docker" "start" "-a" "4fa344cd604a109f3a977c28ce9bad7c1ce52791ed1e3c0e64d0b9c02b7c0c83"` Aug 31 05:00:17.391 INFO kablam! Checking libc v0.2.34 Aug 31 05:00:17.394 INFO kablam! Checking serde v1.0.24 Aug 31 05:00:17.396 INFO kablam! Compiling openssl-sys v0.9.23 Aug 31 05:00:17.397 INFO kablam! Compiling crc v1.6.0 Aug 31 05:00:17.398 INFO kablam! Checking base64 v0.8.0 Aug 31 05:00:19.312 INFO kablam! Checking libflate v0.1.12 Aug 31 05:00:19.981 INFO kablam! Compiling openssl v0.9.23 Aug 31 05:00:20.211 INFO kablam! Checking iovec v0.1.1 Aug 31 05:00:20.211 INFO kablam! Checking net2 v0.2.31 Aug 31 05:00:20.211 INFO kablam! Checking rand v0.3.18 Aug 31 05:00:20.212 INFO kablam! Checking num_cpus v1.7.0 Aug 31 05:00:20.655 INFO kablam! Checking time v0.1.38 Aug 31 05:00:20.864 INFO kablam! Checking memchr v2.0.1 Aug 31 05:00:20.889 INFO kablam! Checking atty v0.2.6 Aug 31 05:00:21.589 INFO kablam! Checking futures-cpupool v0.1.7 Aug 31 05:00:21.711 INFO kablam! Checking bytes v0.4.5 Aug 31 05:00:22.425 INFO kablam! Checking clap v2.29.0 Aug 31 05:00:23.235 INFO kablam! Checking aho-corasick v0.6.4 Aug 31 05:00:23.481 INFO kablam! Checking mio v0.6.11 Aug 31 05:00:25.384 INFO kablam! Checking uuid v0.5.1 Aug 31 05:00:25.555 INFO kablam! Checking regex v0.2.3 Aug 31 05:00:25.768 INFO kablam! Checking tokio-io v0.1.4 Aug 31 05:00:31.688 INFO kablam! Compiling phf_generator v0.7.21 Aug 31 05:00:31.963 INFO kablam! Checking tokio-core v0.1.11 Aug 31 05:00:32.854 INFO kablam! Compiling phf_codegen v0.7.21 Aug 31 05:00:34.249 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Aug 31 05:00:38.108 INFO kablam! Checking tokio-proto v0.1.1 Aug 31 05:00:40.153 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Aug 31 05:00:40.153 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-66e5be2d3d57b290/build-script-gen_mime_types` (exit code: 101) Aug 31 05:00:40.153 INFO kablam! --- stderr Aug 31 05:00:40.153 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 05:00:40.153 INFO kablam! stack backtrace: Aug 31 05:00:40.153 INFO kablam! 0: 0x55fc17d12a6e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8c3d0a2d42413513 Aug 31 05:00:40.153 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 05:00:40.153 INFO kablam! 1: 0x55fc17d0a816 - std::sys_common::backtrace::print::h2501b31339c3d559 Aug 31 05:00:40.153 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 05:00:40.153 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 05:00:40.153 INFO kablam! 2: 0x55fc17d0918d - std::panicking::default_hook::{{closure}}::h9550b067844d79de Aug 31 05:00:40.153 INFO kablam! at libstd/panicking.rs:211 Aug 31 05:00:40.153 INFO kablam! 3: 0x55fc17d08f00 - std::panicking::default_hook::h26bd688683b20acb Aug 31 05:00:40.153 INFO kablam! at libstd/panicking.rs:227 Aug 31 05:00:40.153 INFO kablam! 4: 0x55fc17d0974c - std::panicking::rust_panic_with_hook::h0967a90ee06b4501 Aug 31 05:00:40.153 INFO kablam! at libstd/panicking.rs:475 Aug 31 05:00:40.153 INFO kablam! 5: 0x55fc17d09349 - std::panicking::continue_panic_fmt::h2246084f996cae26 Aug 31 05:00:40.153 INFO kablam! at libstd/panicking.rs:390 Aug 31 05:00:40.154 INFO kablam! 6: 0x55fc17d09245 - rust_begin_unwind Aug 31 05:00:40.154 INFO kablam! at libstd/panicking.rs:325 Aug 31 05:00:40.154 INFO kablam! 7: 0x55fc17d50bcb - core::panicking::panic_fmt::h59fbfb3be0fc609f Aug 31 05:00:40.154 INFO kablam! at libcore/panicking.rs:77 Aug 31 05:00:40.154 INFO kablam! 8: 0x55fc17d030a5 - core::result::unwrap_failed::h866e905a6f13bbf3 Aug 31 05:00:40.154 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 31 05:00:40.154 INFO kablam! 9: 0x55fc17cfb9a0 - >::unwrap::h238fd244f1fda2f3 Aug 31 05:00:40.154 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 31 05:00:40.154 INFO kablam! 10: 0x55fc17cd2b46 - build_script_gen_mime_types::main::h212dc5d6c87f0a9b Aug 31 05:00:40.154 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 05:00:40.154 INFO kablam! 11: 0x55fc17cd48bf - std::rt::lang_start::{{closure}}::h1ceb97389ebfc584 Aug 31 05:00:40.154 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 31 05:00:40.154 INFO kablam! 12: 0x55fc17d09232 - std::panicking::try::do_call::hc4206115bb2011fe Aug 31 05:00:40.154 INFO kablam! at libstd/rt.rs:59 Aug 31 05:00:40.154 INFO kablam! at libstd/panicking.rs:310 Aug 31 05:00:40.154 INFO kablam! 13: 0x55fc17d21489 - __rust_maybe_catch_panic Aug 31 05:00:40.154 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 05:00:40.154 INFO kablam! 14: 0x55fc17d0fdb5 - std::rt::lang_start_internal::h0f4e93d8d2604488 Aug 31 05:00:40.154 INFO kablam! at libstd/panicking.rs:289 Aug 31 05:00:40.154 INFO kablam! at libstd/panic.rs:392 Aug 31 05:00:40.154 INFO kablam! at libstd/rt.rs:58 Aug 31 05:00:40.154 INFO kablam! 15: 0x55fc17cd4897 - std::rt::lang_start::h4779bf561f865034 Aug 31 05:00:40.154 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 31 05:00:40.155 INFO kablam! 16: 0x55fc17cd4279 - main Aug 31 05:00:40.155 INFO kablam! 17: 0x7fab7d1f682f - __libc_start_main Aug 31 05:00:40.155 INFO kablam! 18: 0x55fc17cb6738 - _start Aug 31 05:00:40.155 INFO kablam! 19: 0x0 - Aug 31 05:00:40.155 INFO kablam! Aug 31 05:00:40.155 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 31 05:00:48.437 INFO kablam! error: build failed Aug 31 05:00:48.439 INFO kablam! su: No module specific data is present Aug 31 05:00:48.927 INFO running `"docker" "rm" "-f" "4fa344cd604a109f3a977c28ce9bad7c1ce52791ed1e3c0e64d0b9c02b7c0c83"` Aug 31 05:00:49.041 INFO blam! 4fa344cd604a109f3a977c28ce9bad7c1ce52791ed1e3c0e64d0b9c02b7c0c83