Dec 11 16:39:25.286 INFO checking jamescostian/advent_of_code against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677 Dec 11 16:39:25.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"` Dec 11 16:39:25.728 INFO [stdout] febf5b9e9f8445e09b8ed0ea8015ce43c16d551a9391821c6126bb2d9a1a0e82 Dec 11 16:39:25.734 INFO running `"docker" "start" "-a" "febf5b9e9f8445e09b8ed0ea8015ce43c16d551a9391821c6126bb2d9a1a0e82"` Dec 11 16:39:27.912 INFO [stderr] usermod: no changes Dec 11 16:39:27.989 INFO [stderr] Compiling advent_of_code v0.1.0 (/source) Dec 11 16:39:27.989 INFO [stderr] Checking coord_2d v0.2.0 Dec 11 16:39:29.042 INFO [stderr] Checking grid_2d v0.10.0 Dec 11 16:39:30.226 INFO [stderr] error: failed to run custom build command for `advent_of_code v0.1.0 (/source)` Dec 11 16:39:30.226 INFO [stderr] process didn't exit successfully: `/target/debug/build/advent_of_code-7e25b06cb54b2e53/build-script-main` (exit code: 101) Dec 11 16:39:30.226 INFO [stderr] --- stderr Dec 11 16:39:30.226 INFO [stderr] thread 'main' panicked at 'Could not write src/libs.rs!: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1009:5 Dec 11 16:39:30.226 INFO [stderr] stack backtrace: Dec 11 16:39:30.226 INFO [stderr] 0: 0x558365fcafe3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hafe32dfda4ac9b67 Dec 11 16:39:30.226 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 11 16:39:30.226 INFO [stderr] 1: 0x558365fc5a88 - std::sys_common::backtrace::_print::hc24d2ee96013ce1b Dec 11 16:39:30.226 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 11 16:39:30.226 INFO [stderr] 2: 0x558365fca0d2 - std::panicking::default_hook::{{closure}}::ha3cade6a99f48e69 Dec 11 16:39:30.226 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 11 16:39:30.226 INFO [stderr] at src/libstd/panicking.rs:210 Dec 11 16:39:30.226 INFO [stderr] 3: 0x558365fc9e44 - std::panicking::default_hook::h64988bceb0f71f1e Dec 11 16:39:30.226 INFO [stderr] at src/libstd/panicking.rs:224 Dec 11 16:39:30.226 INFO [stderr] 4: 0x558365fca730 - std::panicking::rust_panic_with_hook::h6c4e4486ca5883b5 Dec 11 16:39:30.226 INFO [stderr] at src/libstd/panicking.rs:487 Dec 11 16:39:30.226 INFO [stderr] 5: 0x558365fca2b1 - std::panicking::continue_panic_fmt::hba217f5f22ddc7f3 Dec 11 16:39:30.226 INFO [stderr] at src/libstd/panicking.rs:394 Dec 11 16:39:30.226 INFO [stderr] 6: 0x558365fca195 - rust_begin_unwind Dec 11 16:39:30.226 INFO [stderr] at src/libstd/panicking.rs:321 Dec 11 16:39:30.226 INFO [stderr] 7: 0x558365fd907c - core::panicking::panic_fmt::h9e164c6f81a307ac Dec 11 16:39:30.226 INFO [stderr] at src/libcore/panicking.rs:95 Dec 11 16:39:30.226 INFO [stderr] 8: 0x558365fbbd97 - core::result::unwrap_failed::h215fe9a2134fec5a Dec 11 16:39:30.226 INFO [stderr] at /rustc/3a75e80557a103497cffbcab395a2f37061a77ea/src/libcore/macros.rs:26 Dec 11 16:39:30.226 INFO [stderr] 9: 0x558365fbb145 - >::expect::h89808826e61402a9 Dec 11 16:39:30.226 INFO [stderr] at /rustc/3a75e80557a103497cffbcab395a2f37061a77ea/src/libcore/result.rs:835 Dec 11 16:39:30.226 INFO [stderr] 10: 0x558365fbf0ce - build_script_main::years::write_lib_rs_files::hb9f172482f14dbe9 Dec 11 16:39:30.226 INFO [stderr] at libs_and_mods/years.rs:28 Dec 11 16:39:30.226 INFO [stderr] 11: 0x558365faaec9 - build_script_main::main::h869ac3dc820a0190 Dec 11 16:39:30.226 INFO [stderr] at libs_and_mods/main.rs:10 Dec 11 16:39:30.226 INFO [stderr] 12: 0x558365faa5bf - std::rt::lang_start::{{closure}}::h83a8a41c8c3ae58f Dec 11 16:39:30.226 INFO [stderr] at /rustc/3a75e80557a103497cffbcab395a2f37061a77ea/src/libstd/rt.rs:74 Dec 11 16:39:30.226 INFO [stderr] 13: 0x558365fca182 - std::panicking::try::do_call::hdbaebf326e2b99b9 Dec 11 16:39:30.227 INFO [stderr] at src/libstd/rt.rs:59 Dec 11 16:39:30.227 INFO [stderr] at src/libstd/panicking.rs:306 Dec 11 16:39:30.227 INFO [stderr] 14: 0x558365fd7f49 - __rust_maybe_catch_panic Dec 11 16:39:30.227 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 11 16:39:30.227 INFO [stderr] 15: 0x558365fcab03 - std::rt::lang_start_internal::h819e468b5ff34902 Dec 11 16:39:30.227 INFO [stderr] at src/libstd/panicking.rs:285 Dec 11 16:39:30.227 INFO [stderr] at src/libstd/panic.rs:398 Dec 11 16:39:30.227 INFO [stderr] at src/libstd/rt.rs:58 Dec 11 16:39:30.227 INFO [stderr] 16: 0x558365faa598 - std::rt::lang_start::h734e41f36c2e1cd1 Dec 11 16:39:30.227 INFO [stderr] at /rustc/3a75e80557a103497cffbcab395a2f37061a77ea/src/libstd/rt.rs:74 Dec 11 16:39:30.227 INFO [stderr] 17: 0x558365fab9d9 - main Dec 11 16:39:30.227 INFO [stderr] 18: 0x7f5c11f0e82f - __libc_start_main Dec 11 16:39:30.227 INFO [stderr] 19: 0x558365fa2d78 - _start Dec 11 16:39:30.227 INFO [stderr] 20: 0x0 - Dec 11 16:39:30.227 INFO [stderr] Dec 11 16:39:30.228 INFO [stderr] su: No module specific data is present Dec 11 16:39:30.948 INFO running `"docker" "inspect" "febf5b9e9f8445e09b8ed0ea8015ce43c16d551a9391821c6126bb2d9a1a0e82"` Dec 11 16:39:31.272 INFO running `"docker" "rm" "-f" "febf5b9e9f8445e09b8ed0ea8015ce43c16d551a9391821c6126bb2d9a1a0e82"` Dec 11 16:39:31.500 INFO [stdout] febf5b9e9f8445e09b8ed0ea8015ce43c16d551a9391821c6126bb2d9a1a0e82