[INFO] crate amethyst-extra 0.4.0 is already in cache [INFO] extracting crate amethyst-extra 0.4.0 into work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/amethyst-extra/0.4.0 [INFO] extracting crate amethyst-extra 0.4.0 into work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/amethyst-extra/0.4.0 [INFO] validating manifest of amethyst-extra-0.4.0 on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of amethyst-extra-0.4.0 on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing amethyst-extra-0.4.0 [INFO] finished frobbing amethyst-extra-0.4.0 [INFO] frobbed toml for amethyst-extra-0.4.0 written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/amethyst-extra/0.4.0/Cargo.toml [INFO] started frobbing amethyst-extra-0.4.0 [INFO] finished frobbing amethyst-extra-0.4.0 [INFO] frobbed toml for amethyst-extra-0.4.0 written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/amethyst-extra/0.4.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking amethyst-extra-0.4.0 against try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f for pr-57501 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-0/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/amethyst-extra/0.4.0:/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" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f4e41013f20a06e6db0dc23c48457443be0b57485e3e956f4de3ad149e2f453f [INFO] running `"docker" "start" "-a" "f4e41013f20a06e6db0dc23c48457443be0b57485e3e956f4de3ad149e2f453f"` [INFO] [stderr] Checking partial_function v0.4.0 [INFO] [stderr] Checking dirty v0.2.0 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Checking hashbrown v0.1.7 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking alsa-sys v0.1.2 [INFO] [stderr] Checking intl_pluralrules v1.0.2 [INFO] [stderr] Compiling glsl-layout-derive v0.1.1 [INFO] [stderr] Compiling getset v0.0.6 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.7 [INFO] [stderr] Compiling rustc_version_runtime v0.1.5 [INFO] [stderr] Checking lyon_geom v0.12.2 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] error: failed to run custom build command for `rustc_version_runtime v0.1.5` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rustc_version_runtime-5ee80b4eaab9b17a/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:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55de142b9ce3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9b79be90ee839699 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55de142b5b88 - std::sys_common::backtrace::_print::h59103921498d7e9c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stderr] 2: 0x55de142b8a82 - std::panicking::default_hook::{{closure}}::h3acc11bcf734fd38 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 3: 0x55de142b87f4 - std::panicking::default_hook::h7f08a0aadc3e2e56 [INFO] [stderr] at src/libstd/panicking.rs:215 [INFO] [stderr] 4: 0x55de142b90e0 - std::panicking::rust_panic_with_hook::h5b1126d61a34fa5c [INFO] [stderr] at src/libstd/panicking.rs:478 [INFO] [stderr] 5: 0x55de142b8c61 - std::panicking::continue_panic_fmt::he972fc6d06b2b73b [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 6: 0x55de142b8b45 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:312 [INFO] [stderr] 7: 0x55de142ce3bc - core::panicking::panic_fmt::h167fcbbd2ce9444a [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x55de1428938b - core::result::unwrap_failed::h5c77365a0ac5363e [INFO] [stderr] at /rustc/5f789154f114767b2d0cb9c5b6c592cb3a635e6f/src/libcore/macros.rs:16 [INFO] [stderr] 9: 0x55de14288e76 - >::unwrap::h13987e6ec037a580 [INFO] [stderr] at /rustc/5f789154f114767b2d0cb9c5b6c592cb3a635e6f/src/libcore/result.rs:798 [INFO] [stderr] 10: 0x55de14286aba - build_script_build::main::h543e095345b5e2eb [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27 [INFO] [stderr] 11: 0x55de142882cf - std::rt::lang_start::{{closure}}::h9631430524536ad4 [INFO] [stderr] at /rustc/5f789154f114767b2d0cb9c5b6c592cb3a635e6f/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x55de142b8b32 - std::panicking::try::do_call::h8c59be14a0c3dfe8 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 13: 0x55de142bf669 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:92 [INFO] [stderr] 14: 0x55de142b9635 - std::rt::lang_start_internal::he2587b34dae1a1b6 [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] 15: 0x55de142882a8 - std::rt::lang_start::hede00307fa7c1b9a [INFO] [stderr] at /rustc/5f789154f114767b2d0cb9c5b6c592cb3a635e6f/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x55de14287ae9 - main [INFO] [stderr] 17: 0x7f91efe712e0 - __libc_start_main [INFO] [stderr] 18: 0x55de142863d9 - _start [INFO] [stderr] 19: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "f4e41013f20a06e6db0dc23c48457443be0b57485e3e956f4de3ad149e2f453f"` [INFO] running `"docker" "rm" "-f" "f4e41013f20a06e6db0dc23c48457443be0b57485e3e956f4de3ad149e2f453f"` [INFO] [stdout] f4e41013f20a06e6db0dc23c48457443be0b57485e3e956f4de3ad149e2f453f