Sep 20 22:17:58.172 INFO checking kjmrknsn/dataopen against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 20 22:17:58.172 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 20 22:17:58.172 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 22:17:58.487 INFO blam! 0b15b71352c4dd7961e0598f6c033fb8b7cd891543a07de211fed970fd020b37 Sep 20 22:17:58.489 INFO running `"docker" "start" "-a" "0b15b71352c4dd7961e0598f6c033fb8b7cd891543a07de211fed970fd020b37"` Sep 20 22:18:00.087 INFO kablam! usermod: no changes Sep 20 22:18:00.365 INFO kablam! Compiling libc v0.2.34 Sep 20 22:18:00.374 INFO kablam! Checking serde v1.0.24 Sep 20 22:18:00.374 INFO kablam! Checking uuid v0.5.1 Sep 20 22:18:00.374 INFO kablam! Checking bit-vec v0.4.4 Sep 20 22:18:00.374 INFO kablam! Checking sha1 v0.2.0 Sep 20 22:18:00.374 INFO kablam! Checking atoi v0.2.2 Sep 20 22:18:00.374 INFO kablam! Checking unreachable v1.0.0 Sep 20 22:18:00.374 INFO kablam! Checking time v0.1.38 Sep 20 22:18:00.926 INFO kablam! Checking rand v0.3.18 Sep 20 22:18:01.110 INFO kablam! Checking num_cpus v1.7.0 Sep 20 22:18:01.941 INFO kablam! Checking base64 v0.6.0 Sep 20 22:18:02.082 INFO kablam! Checking net2 v0.2.31 Sep 20 22:18:02.484 INFO kablam! Checking nix v0.9.0 Sep 20 22:18:02.826 INFO kablam! Checking thread_local v0.3.5 Sep 20 22:18:02.982 INFO kablam! Checking num v0.1.41 Sep 20 22:18:03.122 INFO kablam! Checking plugin v0.2.6 Sep 20 22:18:03.254 INFO kablam! Compiling serde_derive_internals v0.18.0 Sep 20 22:18:04.226 INFO kablam! Checking hyper v0.10.13 Sep 20 22:18:04.310 INFO kablam! Checking chrono v0.4.0 Sep 20 22:18:05.090 INFO kablam! Checking regex v0.2.3 Sep 20 22:18:09.152 INFO kablam! Checking twox-hash v1.1.0 Sep 20 22:18:16.290 INFO kablam! Compiling serde_derive v1.0.24 Sep 20 22:18:17.583 INFO kablam! Compiling phf_generator v0.7.21 Sep 20 22:18:18.903 INFO kablam! Compiling phf_codegen v0.7.21 Sep 20 22:18:20.535 INFO kablam! Compiling mime_guess v1.8.3 Sep 20 22:18:29.678 INFO kablam! error: failed to run custom build command for `mime_guess v1.8.3` Sep 20 22:18:29.678 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-f1604dc11b72c3fa/build-script-gen_mime_types` (exit code: 101) Sep 20 22:18:29.678 INFO kablam! --- stderr Sep 20 22:18:29.678 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 22:18:29.678 INFO kablam! stack backtrace: Sep 20 22:18:29.678 INFO kablam! 0: 0x561d66b10b6e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6f03e345e7220f71 Sep 20 22:18:29.678 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 20 22:18:29.678 INFO kablam! 1: 0x561d66b08816 - std::sys_common::backtrace::print::h41236bee57dc6f2f Sep 20 22:18:29.678 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 20 22:18:29.678 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 20 22:18:29.678 INFO kablam! 2: 0x561d66b0716d - std::panicking::default_hook::{{closure}}::hdccdd5cf822554bd Sep 20 22:18:29.678 INFO kablam! at libstd/panicking.rs:211 Sep 20 22:18:29.678 INFO kablam! 3: 0x561d66b06ee0 - std::panicking::default_hook::h51e0996e64af4435 Sep 20 22:18:29.678 INFO kablam! at libstd/panicking.rs:227 Sep 20 22:18:29.678 INFO kablam! 4: 0x561d66b0772c - std::panicking::rust_panic_with_hook::hbba83c9bc00efd25 Sep 20 22:18:29.678 INFO kablam! at libstd/panicking.rs:477 Sep 20 22:18:29.679 INFO kablam! 5: 0x561d66b07329 - std::panicking::continue_panic_fmt::ha190502cef7433c2 Sep 20 22:18:29.679 INFO kablam! at libstd/panicking.rs:391 Sep 20 22:18:29.679 INFO kablam! 6: 0x561d66b07225 - rust_begin_unwind Sep 20 22:18:29.679 INFO kablam! at libstd/panicking.rs:326 Sep 20 22:18:29.679 INFO kablam! 7: 0x561d66b49dbb - core::panicking::panic_fmt::h7abbba9d1f088415 Sep 20 22:18:29.679 INFO kablam! at libcore/panicking.rs:77 Sep 20 22:18:29.679 INFO kablam! 8: 0x561d66b00ee3 - core::result::unwrap_failed::ha89a4e0ceb3d9a14 Sep 20 22:18:29.679 INFO kablam! at libcore/macros.rs:26 Sep 20 22:18:29.679 INFO kablam! 9: 0x561d66af97ce - >::unwrap::h1763e3fc6986a079 Sep 20 22:18:29.679 INFO kablam! at libcore/result.rs:808 Sep 20 22:18:29.679 INFO kablam! 10: 0x561d66ad0b16 - build_script_gen_mime_types::main::hbb8c230b3571beb9 Sep 20 22:18:29.679 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.3/src/gen_mime_types.rs:22 Sep 20 22:18:29.679 INFO kablam! 11: 0x561d66ad287f - std::rt::lang_start::{{closure}}::h40e9c4405f791e1b Sep 20 22:18:29.679 INFO kablam! at libstd/rt.rs:74 Sep 20 22:18:29.679 INFO kablam! 12: 0x561d66b07212 - std::panicking::try::do_call::h5d32e7529efe730f Sep 20 22:18:29.679 INFO kablam! at libstd/rt.rs:59 Sep 20 22:18:29.679 INFO kablam! at libstd/panicking.rs:310 Sep 20 22:18:29.679 INFO kablam! 13: 0x561d66b1f4a9 - __rust_maybe_catch_panic Sep 20 22:18:29.679 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 20 22:18:29.679 INFO kablam! 14: 0x561d66b0e985 - std::rt::lang_start_internal::hc5e2e4826ae19193 Sep 20 22:18:29.679 INFO kablam! at libstd/panicking.rs:289 Sep 20 22:18:29.679 INFO kablam! at libstd/panic.rs:392 Sep 20 22:18:29.679 INFO kablam! at libstd/rt.rs:58 Sep 20 22:18:29.679 INFO kablam! 15: 0x561d66ad2857 - std::rt::lang_start::h0f39276811940ebb Sep 20 22:18:29.679 INFO kablam! at libstd/rt.rs:74 Sep 20 22:18:29.679 INFO kablam! 16: 0x561d66ad2239 - main Sep 20 22:18:29.679 INFO kablam! 17: 0x7f56534d082f - __libc_start_main Sep 20 22:18:29.679 INFO kablam! 18: 0x561d66ab4758 - _start Sep 20 22:18:29.679 INFO kablam! 19: 0x0 - Sep 20 22:18:29.679 INFO kablam! Sep 20 22:18:29.679 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 20 22:18:36.702 INFO kablam! error: build failed Sep 20 22:18:36.707 INFO kablam! su: No module specific data is present Sep 20 22:18:37.766 INFO running `"docker" "rm" "-f" "0b15b71352c4dd7961e0598f6c033fb8b7cd891543a07de211fed970fd020b37"` Sep 20 22:18:37.919 INFO blam! 0b15b71352c4dd7961e0598f6c033fb8b7cd891543a07de211fed970fd020b37