Nov 02 21:42:28.638 INFO checking FredericDesgreniers/my_web_server against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517 Nov 02 21:42:28.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 21:42:29.080 INFO blam! 19e97ab24664921b02596a8eb29480dff0e4965ee9fa3b9965868bc1b3b6e807 Nov 02 21:42:29.085 INFO running `"docker" "start" "-a" "19e97ab24664921b02596a8eb29480dff0e4965ee9fa3b9965868bc1b3b6e807"` Nov 02 21:42:30.823 INFO kablam! usermod: no changes Nov 02 21:42:31.044 INFO kablam! Compiling adler32 v1.0.3 Nov 02 21:42:31.056 INFO kablam! Compiling same-file v1.0.3 Nov 02 21:42:31.057 INFO kablam! Compiling minify v1.1.1 Nov 02 21:42:31.068 INFO kablam! Checking router v0.1.0 (/source/router) Nov 02 21:42:31.087 INFO kablam! Compiling crc v1.8.1 Nov 02 21:42:31.087 INFO kablam! Compiling crossbeam-epoch v0.3.1 Nov 02 21:42:33.876 INFO kablam! Checking crossbeam v0.4.1 Nov 02 21:42:33.938 INFO kablam! Checking http v0.1.0 (/source/http) Nov 02 21:42:35.124 INFO kablam! Compiling miniz_oxide v0.1.3 Nov 02 21:42:35.200 INFO kablam! Compiling walkdir v2.2.5 Nov 02 21:42:37.670 INFO kablam! Compiling crossbeam-deque v0.2.0 Nov 02 21:42:42.682 INFO kablam! Compiling rayon-core v1.4.1 Nov 02 21:42:42.694 INFO kablam! Checking pool v0.1.0 (/source/pool) Nov 02 21:42:45.480 INFO kablam! Compiling miniz_oxide_c_api v0.1.3 Nov 02 21:42:49.156 INFO kablam! Compiling flate2 v1.0.2 Nov 02 21:42:49.793 INFO kablam! Checking http_server v0.1.0 (/source/http_server) Nov 02 21:42:52.284 INFO kablam! Compiling rayon v1.0.2 Nov 02 21:43:02.212 INFO kablam! Compiling milton v0.1.0 (/source) Nov 02 21:43:03.108 INFO kablam! warning: unused `std::result::Result` that must be used Nov 02 21:43:03.108 INFO kablam! --> pre_build.rs:13:5 Nov 02 21:43:03.108 INFO kablam! | Nov 02 21:43:03.108 INFO kablam! 13 | remove_dir_all("./static_out"); Nov 02 21:43:03.108 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 21:43:03.108 INFO kablam! | Nov 02 21:43:03.108 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 02 21:43:03.116 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 02 21:43:03.116 INFO kablam! Nov 02 21:43:03.118 INFO kablam! warning: unused `std::result::Result` that must be used Nov 02 21:43:03.118 INFO kablam! --> pre_build.rs:14:5 Nov 02 21:43:03.118 INFO kablam! | Nov 02 21:43:03.119 INFO kablam! 14 | create_dir_all("./static_out"); Nov 02 21:43:03.119 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 21:43:03.119 INFO kablam! | Nov 02 21:43:03.120 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 02 21:43:03.120 INFO kablam! Nov 02 21:43:03.885 INFO kablam! error: failed to run custom build command for `milton v0.1.0 (/source)` Nov 02 21:43:03.885 INFO kablam! process didn't exit successfully: `/target/debug/build/milton-9a9f6fa4a58f91f0/build-script-pre_build` (exit code: 101) Nov 02 21:43:03.885 INFO kablam! --- stderr Nov 02 21:43:03.885 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 02 21:43:03.885 INFO kablam! stack backtrace: Nov 02 21:43:03.885 INFO kablam! 0: 0x55ad4d25de93 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h0fb3c33451fc1a15 Nov 02 21:43:03.885 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 02 21:43:03.885 INFO kablam! 1: 0x55ad4d258a68 - std::sys_common::backtrace::_print::hdc0f93522ea06be2 Nov 02 21:43:03.885 INFO kablam! at libstd/sys_common/backtrace.rs:71 Nov 02 21:43:03.885 INFO kablam! 2: 0x55ad4d25d044 - std::panicking::default_hook::{{closure}}::h0248d352c524d5d7 Nov 02 21:43:03.885 INFO kablam! at libstd/sys_common/backtrace.rs:59 Nov 02 21:43:03.885 INFO kablam! at libstd/panicking.rs:211 Nov 02 21:43:03.885 INFO kablam! 3: 0x55ad4d25cdad - std::panicking::default_hook::h053c89e76a55c224 Nov 02 21:43:03.885 INFO kablam! at libstd/panicking.rs:227 Nov 02 21:43:03.885 INFO kablam! 4: 0x55ad4d25d6de - std::panicking::rust_panic_with_hook::h60ee075f61008b65 Nov 02 21:43:03.885 INFO kablam! at libstd/panicking.rs:476 Nov 02 21:43:03.885 INFO kablam! 5: 0x55ad4d25d281 - std::panicking::continue_panic_fmt::ha4c1e12ea406a9cb Nov 02 21:43:03.885 INFO kablam! at libstd/panicking.rs:390 Nov 02 21:43:03.885 INFO kablam! 6: 0x55ad4d25d165 - rust_begin_unwind Nov 02 21:43:03.885 INFO kablam! at libstd/panicking.rs:325 Nov 02 21:43:03.885 INFO kablam! 7: 0x55ad4d295cdc - core::panicking::panic_fmt::hea2be8b60e6f1b4c Nov 02 21:43:03.885 INFO kablam! at libcore/panicking.rs:77 Nov 02 21:43:03.885 INFO kablam! 8: 0x55ad4d21a340 - core::result::unwrap_failed::hdc1993b45d00b775 Nov 02 21:43:03.885 INFO kablam! at /rustc/f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862/src/libcore/macros.rs:26 Nov 02 21:43:03.885 INFO kablam! 9: 0x55ad4d1f77ef - >::unwrap::he69687f2c5da4017 Nov 02 21:43:03.885 INFO kablam! at /rustc/f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862/src/libcore/result.rs:808 Nov 02 21:43:03.885 INFO kablam! 10: 0x55ad4d1f384e - build_script_pre_build::main::h4ca8726adaabbc2a Nov 02 21:43:03.885 INFO kablam! at /source/pre_build.rs:50 Nov 02 21:43:03.885 INFO kablam! 11: 0x55ad4d1f46ef - std::rt::lang_start::{{closure}}::hb739839402a30466 Nov 02 21:43:03.885 INFO kablam! at /rustc/f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862/src/libstd/rt.rs:74 Nov 02 21:43:03.885 INFO kablam! 12: 0x55ad4d25d152 - std::panicking::try::do_call::h69e321ff565b2db0 Nov 02 21:43:03.885 INFO kablam! at libstd/rt.rs:59 Nov 02 21:43:03.885 INFO kablam! at libstd/panicking.rs:310 Nov 02 21:43:03.885 INFO kablam! 13: 0x55ad4d26ba39 - __rust_maybe_catch_panic Nov 02 21:43:03.885 INFO kablam! at libpanic_unwind/lib.rs:102 Nov 02 21:43:03.886 INFO kablam! 14: 0x55ad4d25da13 - std::rt::lang_start_internal::ha71fb0a4de49568f Nov 02 21:43:03.886 INFO kablam! at libstd/panicking.rs:289 Nov 02 21:43:03.886 INFO kablam! at libstd/panic.rs:392 Nov 02 21:43:03.886 INFO kablam! at libstd/rt.rs:58 Nov 02 21:43:03.886 INFO kablam! 15: 0x55ad4d1f46c8 - std::rt::lang_start::he82a88b9e2f717f0 Nov 02 21:43:03.886 INFO kablam! at /rustc/f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862/src/libstd/rt.rs:74 Nov 02 21:43:03.886 INFO kablam! 16: 0x55ad4d1f3e79 - main Nov 02 21:43:03.886 INFO kablam! 17: 0x7f11e5c9382f - __libc_start_main Nov 02 21:43:03.886 INFO kablam! 18: 0x55ad4d1f2878 - _start Nov 02 21:43:03.886 INFO kablam! 19: 0x0 - Nov 02 21:43:03.886 INFO kablam! Nov 02 21:43:03.897 INFO kablam! su: No module specific data is present Nov 02 21:43:04.547 INFO running `"docker" "rm" "-f" "19e97ab24664921b02596a8eb29480dff0e4965ee9fa3b9965868bc1b3b6e807"` Nov 02 21:43:04.837 INFO blam! 19e97ab24664921b02596a8eb29480dff0e4965ee9fa3b9965868bc1b3b6e807