[INFO] updating cached repository jamescostian/advent_of_code [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jamescostian/advent_of_code [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jamescostian/advent_of_code" "work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/jamescostian/advent_of_code"` [INFO] [stderr] Cloning into 'work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/jamescostian/advent_of_code'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jamescostian/advent_of_code" "work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/jamescostian/advent_of_code"` [INFO] [stderr] Cloning into 'work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/jamescostian/advent_of_code'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] adeb20c547b0a1bdd3a32f62f336c3b0e9d45bfa [INFO] sha for GitHub repo jamescostian/advent_of_code: adeb20c547b0a1bdd3a32f62f336c3b0e9d45bfa [INFO] validating manifest of jamescostian/advent_of_code on toolchain master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jamescostian/advent_of_code on toolchain try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jamescostian/advent_of_code [INFO] finished frobbing jamescostian/advent_of_code [INFO] frobbed toml for jamescostian/advent_of_code written to work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/jamescostian/advent_of_code/Cargo.toml [INFO] started frobbing jamescostian/advent_of_code [INFO] finished frobbing jamescostian/advent_of_code [INFO] frobbed toml for jamescostian/advent_of_code written to work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/jamescostian/advent_of_code/Cargo.toml [INFO] crate jamescostian/advent_of_code has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking jamescostian/advent_of_code against try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0 for pr-57321 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57321/worker-1/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/jamescostian/advent_of_code:/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" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 31f41e48dd0c55a1a23b0efbcf190ba5b902dae44118d47a1419966a2905c94f [INFO] running `"docker" "start" "-a" "31f41e48dd0c55a1a23b0efbcf190ba5b902dae44118d47a1419966a2905c94f"` [INFO] [stderr] Checking coord_2d v0.2.0 [INFO] [stderr] Compiling advent_of_code v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Checking grid_2d v0.10.0 [INFO] [stderr] error: failed to run custom build command for `advent_of_code v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/advent_of_code-dab7fb7ec69504b2/build-script-main` (exit code: 101) [INFO] [stderr] --- stderr [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:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55aa2710d243 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3599a486fa1c8ba4 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55aa27109118 - std::sys_common::backtrace::_print::h167ab44d087fe090 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stderr] 2: 0x55aa2710c012 - std::panicking::default_hook::{{closure}}::hedf548ec6e507924 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 3: 0x55aa2710bd84 - std::panicking::default_hook::hc249968c8b851246 [INFO] [stderr] at src/libstd/panicking.rs:215 [INFO] [stderr] 4: 0x55aa2710c670 - std::panicking::rust_panic_with_hook::hc4848d5b5f76f828 [INFO] [stderr] at src/libstd/panicking.rs:478 [INFO] [stderr] 5: 0x55aa2710c1f1 - std::panicking::continue_panic_fmt::haeba740a146ce41e [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 6: 0x55aa2710c0d5 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:312 [INFO] [stderr] 7: 0x55aa2711d6ec - core::panicking::panic_fmt::h48988d214359e259 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x55aa270ffd37 - core::result::unwrap_failed::h80221f48e6694479 [INFO] [stderr] at /rustc/b9139d2caca1db46014a9c302d5c47cfae0d8ae0/src/libcore/macros.rs:16 [INFO] [stderr] 9: 0x55aa270fef95 - >::expect::h6bb94040c5b4826c [INFO] [stderr] at /rustc/b9139d2caca1db46014a9c302d5c47cfae0d8ae0/src/libcore/result.rs:825 [INFO] [stderr] 10: 0x55aa27102f1e - build_script_main::years::write_lib_rs_files::ha39dd3a513d1d7de [INFO] [stderr] at libs_and_mods/years.rs:28 [INFO] [stderr] 11: 0x55aa270eedc9 - build_script_main::main::h979329e33c03b960 [INFO] [stderr] at libs_and_mods/main.rs:10 [INFO] [stderr] 12: 0x55aa270ee4df - std::rt::lang_start::{{closure}}::hd9af95ee481e3a8e [INFO] [stderr] at /rustc/b9139d2caca1db46014a9c302d5c47cfae0d8ae0/src/libstd/rt.rs:64 [INFO] [stderr] 13: 0x55aa2710c0c2 - std::panicking::try::do_call::h5289eb55de7b454b [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 14: 0x55aa2710eb69 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:92 [INFO] [stderr] 15: 0x55aa2710cbc5 - std::rt::lang_start_internal::h9e303488906e5972 [INFO] [stderr] at src/libstd/panicking.rs:276 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 16: 0x55aa270ee4b8 - std::rt::lang_start::ha026067c91599c24 [INFO] [stderr] at /rustc/b9139d2caca1db46014a9c302d5c47cfae0d8ae0/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x55aa270ef8d9 - main [INFO] [stderr] 18: 0x7f75e713f2e0 - __libc_start_main [INFO] [stderr] 19: 0x55aa270e6d29 - _start [INFO] [stderr] 20: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "31f41e48dd0c55a1a23b0efbcf190ba5b902dae44118d47a1419966a2905c94f"` [INFO] running `"docker" "rm" "-f" "31f41e48dd0c55a1a23b0efbcf190ba5b902dae44118d47a1419966a2905c94f"` [INFO] [stdout] 31f41e48dd0c55a1a23b0efbcf190ba5b902dae44118d47a1419966a2905c94f