Nov 07 04:53:50.074 INFO checking FredericDesgreniers/my_web_server against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687 Nov 07 04:53:50.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 07 04:53:50.544 INFO blam! f5b0e2ce733d7b970717a2c68354486e800a1af22d008454790b99704f614e6e Nov 07 04:53:50.546 INFO running `"docker" "start" "-a" "f5b0e2ce733d7b970717a2c68354486e800a1af22d008454790b99704f614e6e"` Nov 07 04:53:51.795 INFO kablam! usermod: no changes Nov 07 04:53:52.068 INFO kablam! Compiling minify v1.1.1 Nov 07 04:53:52.068 INFO kablam! Checking router v0.1.0 (/source/router) Nov 07 04:53:52.104 INFO kablam! Compiling miniz_oxide v0.1.3 Nov 07 04:53:52.128 INFO kablam! Compiling backtrace v0.3.9 Nov 07 04:53:52.132 INFO kablam! Checking crossbeam-channel v0.2.6 Nov 07 04:53:52.136 INFO kablam! Compiling rayon v1.0.2 Nov 07 04:53:56.028 INFO kablam! Checking http v0.1.0 (/source/http) Nov 07 04:53:58.533 INFO kablam! Compiling failure v0.1.2 Nov 07 04:54:02.214 INFO kablam! Compiling miniz_oxide_c_api v0.1.3 Nov 07 04:54:03.046 INFO kablam! Checking crossbeam v0.4.1 Nov 07 04:54:06.078 INFO kablam! Compiling flate2 v1.0.2 Nov 07 04:54:07.825 INFO kablam! Checking pool v0.1.0 (/source/pool) Nov 07 04:54:14.528 INFO kablam! Compiling milton v0.1.0 (/source) Nov 07 04:54:14.532 INFO kablam! Checking http_server v0.1.0 (/source/http_server) Nov 07 04:54:16.149 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 04:54:16.149 INFO kablam! --> pre_build.rs:13:5 Nov 07 04:54:16.149 INFO kablam! | Nov 07 04:54:16.150 INFO kablam! 13 | remove_dir_all("./static_out"); Nov 07 04:54:16.150 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 04:54:16.150 INFO kablam! | Nov 07 04:54:16.150 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 07 04:54:16.151 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 04:54:16.151 INFO kablam! Nov 07 04:54:16.151 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 04:54:16.151 INFO kablam! --> pre_build.rs:14:5 Nov 07 04:54:16.152 INFO kablam! | Nov 07 04:54:16.152 INFO kablam! 14 | create_dir_all("./static_out"); Nov 07 04:54:16.152 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 04:54:16.152 INFO kablam! | Nov 07 04:54:16.153 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 04:54:16.153 INFO kablam! Nov 07 04:54:17.676 INFO kablam! error: failed to run custom build command for `milton v0.1.0 (/source)` Nov 07 04:54:17.676 INFO kablam! process didn't exit successfully: `/target/debug/build/milton-6b6ab144db6c2b4f/build-script-pre_build` (exit code: 101) Nov 07 04:54:17.676 INFO kablam! --- stderr Nov 07 04:54:17.676 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 Nov 07 04:54:17.676 INFO kablam! stack backtrace: Nov 07 04:54:17.676 INFO kablam! 0: 0x5593c3748283 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha7a77625014d8a5f Nov 07 04:54:17.676 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 07 04:54:17.676 INFO kablam! 1: 0x5593c3742d98 - std::sys_common::backtrace::_print::h3312ceb676b19354 Nov 07 04:54:17.676 INFO kablam! at libstd/sys_common/backtrace.rs:71 Nov 07 04:54:17.676 INFO kablam! 2: 0x5593c3747434 - std::panicking::default_hook::{{closure}}::h33cb72f403337473 Nov 07 04:54:17.676 INFO kablam! at libstd/sys_common/backtrace.rs:59 Nov 07 04:54:17.676 INFO kablam! at libstd/panicking.rs:211 Nov 07 04:54:17.676 INFO kablam! 3: 0x5593c374719d - std::panicking::default_hook::h731208e4e6225cac Nov 07 04:54:17.676 INFO kablam! at libstd/panicking.rs:227 Nov 07 04:54:17.676 INFO kablam! 4: 0x5593c3747ace - std::panicking::rust_panic_with_hook::h37749510c5123a8f Nov 07 04:54:17.676 INFO kablam! at libstd/panicking.rs:476 Nov 07 04:54:17.676 INFO kablam! 5: 0x5593c3747671 - std::panicking::continue_panic_fmt::h5ce4218e4b16e96b Nov 07 04:54:17.676 INFO kablam! at libstd/panicking.rs:390 Nov 07 04:54:17.676 INFO kablam! 6: 0x5593c3747555 - rust_begin_unwind Nov 07 04:54:17.676 INFO kablam! at libstd/panicking.rs:325 Nov 07 04:54:17.676 INFO kablam! 7: 0x5593c3756f1c - core::panicking::panic_fmt::h63369a7a5bb7013d Nov 07 04:54:17.676 INFO kablam! at libcore/panicking.rs:77 Nov 07 04:54:17.676 INFO kablam! 8: 0x5593c3704940 - core::result::unwrap_failed::h58bf7049ff9ebdc3 Nov 07 04:54:17.676 INFO kablam! at /rustc/24e66c28980442a48d9458f1a4f9b76cc722dc8a/src/libcore/macros.rs:26 Nov 07 04:54:17.676 INFO kablam! 9: 0x5593c36e1ecf - >::unwrap::he6f9897aa6a6a342 Nov 07 04:54:17.676 INFO kablam! at /rustc/24e66c28980442a48d9458f1a4f9b76cc722dc8a/src/libcore/result.rs:808 Nov 07 04:54:17.676 INFO kablam! 10: 0x5593c36ddf2e - build_script_pre_build::main::hf4193031a0696e2f Nov 07 04:54:17.676 INFO kablam! at /source/pre_build.rs:50 Nov 07 04:54:17.676 INFO kablam! 11: 0x5593c36dedcf - std::rt::lang_start::{{closure}}::h1db6e6bc08d1f89b Nov 07 04:54:17.676 INFO kablam! at /rustc/24e66c28980442a48d9458f1a4f9b76cc722dc8a/src/libstd/rt.rs:74 Nov 07 04:54:17.676 INFO kablam! 12: 0x5593c3747542 - std::panicking::try::do_call::h3fac3a922e556bbb Nov 07 04:54:17.676 INFO kablam! at libstd/rt.rs:59 Nov 07 04:54:17.676 INFO kablam! at libstd/panicking.rs:310 Nov 07 04:54:17.676 INFO kablam! 13: 0x5593c3755e09 - __rust_maybe_catch_panic Nov 07 04:54:17.677 INFO kablam! at libpanic_unwind/lib.rs:102 Nov 07 04:54:17.677 INFO kablam! 14: 0x5593c3747e03 - std::rt::lang_start_internal::ha1bab18654f5943a Nov 07 04:54:17.677 INFO kablam! at libstd/panicking.rs:289 Nov 07 04:54:17.677 INFO kablam! at libstd/panic.rs:398 Nov 07 04:54:17.677 INFO kablam! at libstd/rt.rs:58 Nov 07 04:54:17.677 INFO kablam! 15: 0x5593c36deda8 - std::rt::lang_start::h405ac5867d7adeab Nov 07 04:54:17.677 INFO kablam! at /rustc/24e66c28980442a48d9458f1a4f9b76cc722dc8a/src/libstd/rt.rs:74 Nov 07 04:54:17.677 INFO kablam! 16: 0x5593c36de559 - main Nov 07 04:54:17.677 INFO kablam! 17: 0x7f39a1e1a82f - __libc_start_main Nov 07 04:54:17.677 INFO kablam! 18: 0x5593c36dcf58 - _start Nov 07 04:54:17.677 INFO kablam! 19: 0x0 - Nov 07 04:54:17.677 INFO kablam! Nov 07 04:54:17.677 INFO kablam! warning: build failed, waiting for other jobs to finish... Nov 07 04:54:18.684 INFO kablam! error: build failed Nov 07 04:54:18.692 INFO kablam! su: No module specific data is present Nov 07 04:54:19.596 INFO running `"docker" "rm" "-f" "f5b0e2ce733d7b970717a2c68354486e800a1af22d008454790b99704f614e6e"` Nov 07 04:54:20.129 INFO blam! f5b0e2ce733d7b970717a2c68354486e800a1af22d008454790b99704f614e6e