Nov 04 13:46:14.970 INFO checking FredericDesgreniers/my_web_server against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655 Nov 04 13:46:14.972 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 13:46:15.425 INFO blam! 5bd951dfdfdf889f02dad9ffeeca2958a69bbf78fe38d5c2b2cb6926da946fca Nov 04 13:46:15.426 INFO running `"docker" "start" "-a" "5bd951dfdfdf889f02dad9ffeeca2958a69bbf78fe38d5c2b2cb6926da946fca"` Nov 04 13:46:17.203 INFO kablam! usermod: no changes Nov 04 13:46:17.522 INFO kablam! Compiling adler32 v1.0.3 Nov 04 13:46:17.536 INFO kablam! Compiling minify v1.1.1 Nov 04 13:46:17.536 INFO kablam! Checking router v0.1.0 (/source/router) Nov 04 13:46:17.558 INFO kablam! Compiling crc v1.8.1 Nov 04 13:46:17.558 INFO kablam! Compiling backtrace-sys v0.1.24 Nov 04 13:46:17.577 INFO kablam! Checking crossbeam-deque v0.5.2 Nov 04 13:46:19.543 INFO kablam! Compiling rayon v1.0.2 Nov 04 13:46:20.201 INFO kablam! Compiling backtrace v0.3.9 Nov 04 13:46:21.023 INFO kablam! Compiling miniz_oxide v0.1.3 Nov 04 13:46:21.210 INFO kablam! Checking http v0.1.0 (/source/http) Nov 04 13:46:22.347 INFO kablam! Checking crossbeam v0.4.1 Nov 04 13:46:25.496 INFO kablam! Compiling failure v0.1.2 Nov 04 13:46:28.776 INFO kablam! Checking pool v0.1.0 (/source/pool) Nov 04 13:46:31.607 INFO kablam! Compiling miniz_oxide_c_api v0.1.3 Nov 04 13:46:35.355 INFO kablam! Compiling flate2 v1.0.2 Nov 04 13:46:37.463 INFO kablam! Checking http_server v0.1.0 (/source/http_server) Nov 04 13:46:44.678 INFO kablam! Compiling milton v0.1.0 (/source) Nov 04 13:46:46.051 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 13:46:46.052 INFO kablam! --> pre_build.rs:13:5 Nov 04 13:46:46.053 INFO kablam! | Nov 04 13:46:46.053 INFO kablam! 13 | remove_dir_all("./static_out"); Nov 04 13:46:46.054 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 13:46:46.055 INFO kablam! | Nov 04 13:46:46.055 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 04 13:46:46.055 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 13:46:46.055 INFO kablam! Nov 04 13:46:46.055 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 13:46:46.055 INFO kablam! --> pre_build.rs:14:5 Nov 04 13:46:46.055 INFO kablam! | Nov 04 13:46:46.055 INFO kablam! 14 | create_dir_all("./static_out"); Nov 04 13:46:46.055 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 13:46:46.055 INFO kablam! | Nov 04 13:46:46.055 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 13:46:46.055 INFO kablam! Nov 04 13:46:46.890 INFO kablam! error: failed to run custom build command for `milton v0.1.0 (/source)` Nov 04 13:46:46.890 INFO kablam! process didn't exit successfully: `/target/debug/build/milton-3e83ca484f200abc/build-script-pre_build` (exit code: 101) Nov 04 13:46:46.890 INFO kablam! --- stderr Nov 04 13:46:46.890 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 04 13:46:46.890 INFO kablam! stack backtrace: Nov 04 13:46:46.890 INFO kablam! 0: 0x55711194a333 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h76e668f9b6293f6b Nov 04 13:46:46.890 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 04 13:46:46.890 INFO kablam! 1: 0x557111944e08 - std::sys_common::backtrace::_print::hf707b5ad413b1723 Nov 04 13:46:46.890 INFO kablam! at libstd/sys_common/backtrace.rs:71 Nov 04 13:46:46.890 INFO kablam! 2: 0x5571119494e4 - std::panicking::default_hook::{{closure}}::hecce1d387f3308ae Nov 04 13:46:46.890 INFO kablam! at libstd/sys_common/backtrace.rs:59 Nov 04 13:46:46.890 INFO kablam! at libstd/panicking.rs:211 Nov 04 13:46:46.890 INFO kablam! 3: 0x55711194924d - std::panicking::default_hook::h565f128d5aa25a56 Nov 04 13:46:46.890 INFO kablam! at libstd/panicking.rs:227 Nov 04 13:46:46.890 INFO kablam! 4: 0x557111949b7e - std::panicking::rust_panic_with_hook::h5c31ca10ad28fcab Nov 04 13:46:46.890 INFO kablam! at libstd/panicking.rs:476 Nov 04 13:46:46.890 INFO kablam! 5: 0x557111949721 - std::panicking::continue_panic_fmt::hbd859efac9d7445e Nov 04 13:46:46.890 INFO kablam! at libstd/panicking.rs:390 Nov 04 13:46:46.890 INFO kablam! 6: 0x557111949605 - rust_begin_unwind Nov 04 13:46:46.890 INFO kablam! at libstd/panicking.rs:325 Nov 04 13:46:46.890 INFO kablam! 7: 0x557111958fec - core::panicking::panic_fmt::h25cb2af3a35834df Nov 04 13:46:46.890 INFO kablam! at libcore/panicking.rs:77 Nov 04 13:46:46.890 INFO kablam! 8: 0x557111906940 - core::result::unwrap_failed::h3154543e096e9eaa Nov 04 13:46:46.890 INFO kablam! at /rustc/e740b9aa0b624fa39feb39613e76d15bdf57e594/src/libcore/macros.rs:26 Nov 04 13:46:46.890 INFO kablam! 9: 0x5571118e3c2f - >::unwrap::h8b5458e12ec8e8d4 Nov 04 13:46:46.890 INFO kablam! at /rustc/e740b9aa0b624fa39feb39613e76d15bdf57e594/src/libcore/result.rs:808 Nov 04 13:46:46.890 INFO kablam! 10: 0x5571118dff2e - build_script_pre_build::main::hd6b3925fee7180ed Nov 04 13:46:46.890 INFO kablam! at /source/pre_build.rs:50 Nov 04 13:46:46.890 INFO kablam! 11: 0x5571118e0dcf - std::rt::lang_start::{{closure}}::h7eca932a0dca568c Nov 04 13:46:46.890 INFO kablam! at /rustc/e740b9aa0b624fa39feb39613e76d15bdf57e594/src/libstd/rt.rs:74 Nov 04 13:46:46.890 INFO kablam! 12: 0x5571119495f2 - std::panicking::try::do_call::h044024bc7ede0e9d Nov 04 13:46:46.890 INFO kablam! at libstd/rt.rs:59 Nov 04 13:46:46.890 INFO kablam! at libstd/panicking.rs:310 Nov 04 13:46:46.890 INFO kablam! 13: 0x557111957ed9 - __rust_maybe_catch_panic Nov 04 13:46:46.890 INFO kablam! at libpanic_unwind/lib.rs:102 Nov 04 13:46:46.890 INFO kablam! 14: 0x557111949eb3 - std::rt::lang_start_internal::hb82b657a779f26e4 Nov 04 13:46:46.891 INFO kablam! at libstd/panicking.rs:289 Nov 04 13:46:46.891 INFO kablam! at libstd/panic.rs:392 Nov 04 13:46:46.891 INFO kablam! at libstd/rt.rs:58 Nov 04 13:46:46.891 INFO kablam! 15: 0x5571118e0da8 - std::rt::lang_start::he06f06e9def465a1 Nov 04 13:46:46.891 INFO kablam! at /rustc/e740b9aa0b624fa39feb39613e76d15bdf57e594/src/libstd/rt.rs:74 Nov 04 13:46:46.891 INFO kablam! 16: 0x5571118e0559 - main Nov 04 13:46:46.891 INFO kablam! 17: 0x7f56aa7e982f - __libc_start_main Nov 04 13:46:46.891 INFO kablam! 18: 0x5571118def58 - _start Nov 04 13:46:46.891 INFO kablam! 19: 0x0 - Nov 04 13:46:46.891 INFO kablam! Nov 04 13:46:46.903 INFO kablam! su: No module specific data is present Nov 04 13:46:47.691 INFO running `"docker" "rm" "-f" "5bd951dfdfdf889f02dad9ffeeca2958a69bbf78fe38d5c2b2cb6926da946fca"` Nov 04 13:46:47.910 INFO blam! 5bd951dfdfdf889f02dad9ffeeca2958a69bbf78fe38d5c2b2cb6926da946fca