Dec 14 07:48:36.194 INFO testing Miterion/adventofcode18 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 14 07:48:36.195 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 14 07:48:36.695 INFO [stdout] 01493249fde891804760be43b453271b434522dcb5bb897b75978114a794ac68 Dec 14 07:48:36.695 INFO running `"docker" "start" "-a" "01493249fde891804760be43b453271b434522dcb5bb897b75978114a794ac68"` Dec 14 07:48:37.799 INFO [stderr] usermod: no changes Dec 14 07:48:37.868 INFO [stderr] Compiling advent v0.1.0 (/source) Dec 14 07:48:40.066 INFO [stderr] error: failed to run custom build command for `advent v0.1.0 (/source)` Dec 14 07:48:40.066 INFO [stderr] process didn't exit successfully: `/target/debug/build/advent-83177fb7b42cbf01/build-script-build` (exit code: 101) Dec 14 07:48:40.066 INFO [stderr] --- stderr Dec 14 07:48:40.066 INFO [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1009:5 Dec 14 07:48:40.066 INFO [stderr] stack backtrace: Dec 14 07:48:40.066 INFO [stderr] 0: 0x555abc46f273 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 14 07:48:40.066 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 07:48:40.066 INFO [stderr] 1: 0x555abc469d98 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 14 07:48:40.066 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 14 07:48:40.066 INFO [stderr] 2: 0x555abc46e3e2 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 14 07:48:40.066 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 14 07:48:40.066 INFO [stderr] at src/libstd/panicking.rs:210 Dec 14 07:48:40.066 INFO [stderr] 3: 0x555abc46e154 - std::panicking::default_hook::hf0c15a583008ed0d Dec 14 07:48:40.066 INFO [stderr] at src/libstd/panicking.rs:224 Dec 14 07:48:40.066 INFO [stderr] 4: 0x555abc46ea40 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 14 07:48:40.066 INFO [stderr] at src/libstd/panicking.rs:487 Dec 14 07:48:40.066 INFO [stderr] 5: 0x555abc46e5c1 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e Dec 14 07:48:40.066 INFO [stderr] at src/libstd/panicking.rs:394 Dec 14 07:48:40.066 INFO [stderr] 6: 0x555abc46e4a5 - rust_begin_unwind Dec 14 07:48:40.066 INFO [stderr] at src/libstd/panicking.rs:321 Dec 14 07:48:40.066 INFO [stderr] 7: 0x555abc47d54c - core::panicking::panic_fmt::h44df04385fc0c5a6 Dec 14 07:48:40.066 INFO [stderr] at src/libcore/panicking.rs:95 Dec 14 07:48:40.066 INFO [stderr] 8: 0x555abc3b2ab0 - core::result::unwrap_failed::ha2fa251f0885e98b Dec 14 07:48:40.066 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/macros.rs:26 Dec 14 07:48:40.066 INFO [stderr] 9: 0x555abc33555a - >::unwrap::h9abad724594bcada Dec 14 07:48:40.066 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/result.rs:808 Dec 14 07:48:40.066 INFO [stderr] 10: 0x555abc333d54 - build_script_build::main::h2bf49e66a639a807 Dec 14 07:48:40.066 INFO [stderr] at /source/build.rs:15 Dec 14 07:48:40.066 INFO [stderr] 11: 0x555abc33476f - std::rt::lang_start::{{closure}}::hc5b158c2bed3b5ae Dec 14 07:48:40.066 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/rt.rs:74 Dec 14 07:48:40.066 INFO [stderr] 12: 0x555abc46e492 - std::panicking::try::do_call::h7a0b92633a1e33d9 Dec 14 07:48:40.066 INFO [stderr] at src/libstd/rt.rs:59 Dec 14 07:48:40.066 INFO [stderr] at src/libstd/panicking.rs:306 Dec 14 07:48:40.066 INFO [stderr] 13: 0x555abc47be29 - __rust_maybe_catch_panic Dec 14 07:48:40.066 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 14 07:48:40.066 INFO [stderr] 14: 0x555abc46ee13 - std::rt::lang_start_internal::h3628368e60eab2bb Dec 14 07:48:40.066 INFO [stderr] at src/libstd/panicking.rs:285 Dec 14 07:48:40.066 INFO [stderr] at src/libstd/panic.rs:398 Dec 14 07:48:40.066 INFO [stderr] at src/libstd/rt.rs:58 Dec 14 07:48:40.066 INFO [stderr] 15: 0x555abc334748 - std::rt::lang_start::h74f685ec2049d547 Dec 14 07:48:40.066 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/rt.rs:74 Dec 14 07:48:40.066 INFO [stderr] 16: 0x555abc334539 - main Dec 14 07:48:40.066 INFO [stderr] 17: 0x7f31b764382f - __libc_start_main Dec 14 07:48:40.066 INFO [stderr] 18: 0x555abc3333f8 - _start Dec 14 07:48:40.066 INFO [stderr] 19: 0x0 - Dec 14 07:48:40.066 INFO [stderr] Dec 14 07:48:40.067 INFO [stderr] su: No module specific data is present Dec 14 07:48:40.628 INFO running `"docker" "inspect" "01493249fde891804760be43b453271b434522dcb5bb897b75978114a794ac68"` Dec 14 07:48:40.913 INFO running `"docker" "rm" "-f" "01493249fde891804760be43b453271b434522dcb5bb897b75978114a794ac68"` Dec 14 07:48:41.231 INFO [stdout] 01493249fde891804760be43b453271b434522dcb5bb897b75978114a794ac68