[INFO] updating cached repository Miterion/adventofcode18 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Miterion/adventofcode18 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Miterion/adventofcode18" "work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Miterion/adventofcode18"` [INFO] [stderr] Cloning into 'work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Miterion/adventofcode18'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Miterion/adventofcode18" "work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/Miterion/adventofcode18"` [INFO] [stderr] Cloning into 'work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/Miterion/adventofcode18'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0a76089ddf0208e6b96182a28ba5c0366c019ec9 [INFO] sha for GitHub repo Miterion/adventofcode18: 0a76089ddf0208e6b96182a28ba5c0366c019ec9 [INFO] validating manifest of Miterion/adventofcode18 on toolchain master#d99a320cba42f661aebfa1293b7b2ec3603dda75 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Miterion/adventofcode18 on toolchain try#e70472fc501b855c9080f3772432c10fe20b8866 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Miterion/adventofcode18 [INFO] finished frobbing Miterion/adventofcode18 [INFO] frobbed toml for Miterion/adventofcode18 written to work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Miterion/adventofcode18/Cargo.toml [INFO] started frobbing Miterion/adventofcode18 [INFO] finished frobbing Miterion/adventofcode18 [INFO] frobbed toml for Miterion/adventofcode18 written to work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/Miterion/adventofcode18/Cargo.toml [INFO] crate Miterion/adventofcode18 has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Miterion/adventofcode18 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Miterion/adventofcode18:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1ac76f0013b8a3acb3e9a5781e0fdf2087511d5cf82e928ee83f5dca2914cba3 [INFO] running `"docker" "start" "-a" "1ac76f0013b8a3acb3e9a5781e0fdf2087511d5cf82e928ee83f5dca2914cba3"` [INFO] [stderr] Compiling advent v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `advent v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/advent-a273f7c7a9af3bf6/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [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 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c7dde69d83 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h95ab028030b20adf [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 [INFO] [stderr] 1: 0x55c7dde65ff8 - std::sys_common::backtrace::_print::h94b63df5fa27ebe7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:72 [INFO] [stderr] 2: 0x55c7dde68ef2 - std::panicking::default_hook::{{closure}}::hb1fe25bfd71b52f7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 3: 0x55c7dde68c64 - std::panicking::default_hook::h52a0c0f430a98639 [INFO] [stderr] at src/libstd/panicking.rs:225 [INFO] [stderr] 4: 0x55c7dde69550 - std::panicking::rust_panic_with_hook::h66fbfcc2ae9f165e [INFO] [stderr] at src/libstd/panicking.rs:488 [INFO] [stderr] 5: 0x55c7dde690d1 - std::panicking::continue_panic_fmt::haded7f0d2b8f33e8 [INFO] [stderr] at src/libstd/panicking.rs:395 [INFO] [stderr] 6: 0x55c7dde68fb5 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:322 [INFO] [stderr] 7: 0x55c7dde7a8fc - core::panicking::panic_fmt::hd60b4e7adef102a3 [INFO] [stderr] at src/libcore/panicking.rs:95 [INFO] [stderr] 8: 0x55c7dddb0540 - core::result::unwrap_failed::h0d8d8da42c272cef [INFO] [stderr] at /rustc/d99a320cba42f661aebfa1293b7b2ec3603dda75/src/libcore/macros.rs:26 [INFO] [stderr] 9: 0x55c7ddd32f9a - >::unwrap::hc63e64fb97bf3dfe [INFO] [stderr] at /rustc/d99a320cba42f661aebfa1293b7b2ec3603dda75/src/libcore/result.rs:808 [INFO] [stderr] 10: 0x55c7ddd31484 - build_script_build::main::h54b6786bd9325f1f [INFO] [stderr] at /opt/crater/workdir/build.rs:15 [INFO] [stderr] 11: 0x55c7ddd321af - std::rt::lang_start::{{closure}}::h350974c9fe56ae38 [INFO] [stderr] at /rustc/d99a320cba42f661aebfa1293b7b2ec3603dda75/src/libstd/rt.rs:74 [INFO] [stderr] 12: 0x55c7dde68fa2 - std::panicking::try::do_call::h435c622baed70d98 [INFO] [stderr] at src/libstd/rt.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:307 [INFO] [stderr] 13: 0x55c7dde76ac9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:102 [INFO] [stderr] 14: 0x55c7dde69923 - std::rt::lang_start_internal::hbe17adba6302f4ef [INFO] [stderr] at src/libstd/panicking.rs:286 [INFO] [stderr] at src/libstd/panic.rs:398 [INFO] [stderr] at src/libstd/rt.rs:58 [INFO] [stderr] 15: 0x55c7ddd32188 - std::rt::lang_start::ha6b06e87d3330561 [INFO] [stderr] at /rustc/d99a320cba42f661aebfa1293b7b2ec3603dda75/src/libstd/rt.rs:74 [INFO] [stderr] 16: 0x55c7ddd31f79 - main [INFO] [stderr] 17: 0x7f1ba387b2e0 - __libc_start_main [INFO] [stderr] 18: 0x55c7ddd30b29 - _start [INFO] [stderr] 19: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "1ac76f0013b8a3acb3e9a5781e0fdf2087511d5cf82e928ee83f5dca2914cba3"` [INFO] running `"docker" "rm" "-f" "1ac76f0013b8a3acb3e9a5781e0fdf2087511d5cf82e928ee83f5dca2914cba3"` [INFO] [stdout] 1ac76f0013b8a3acb3e9a5781e0fdf2087511d5cf82e928ee83f5dca2914cba3