[INFO] updating cached repository lcnr/amethyst_project [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/lcnr/amethyst_project [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/lcnr/amethyst_project" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/lcnr/amethyst_project"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/lcnr/amethyst_project'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lcnr/amethyst_project" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/lcnr/amethyst_project"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/lcnr/amethyst_project'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d256296c29152f3e7e195278558bb0939593b6da [INFO] sha for GitHub repo lcnr/amethyst_project: d256296c29152f3e7e195278558bb0939593b6da [INFO] validating manifest of lcnr/amethyst_project on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lcnr/amethyst_project on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing lcnr/amethyst_project [INFO] finished frobbing lcnr/amethyst_project [INFO] frobbed toml for lcnr/amethyst_project written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/lcnr/amethyst_project/Cargo.toml [INFO] started frobbing lcnr/amethyst_project [INFO] finished frobbing lcnr/amethyst_project [INFO] frobbed toml for lcnr/amethyst_project written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/lcnr/amethyst_project/Cargo.toml [INFO] crate lcnr/amethyst_project already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking lcnr/amethyst_project against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-7/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/lcnr/amethyst_project:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5933360a2ae0507568b7c00b47c718dcc9b32d1f235e22808bcb98e6fa353155 [INFO] running `"docker" "start" "-a" "5933360a2ae0507568b7c00b47c718dcc9b32d1f235e22808bcb98e6fa353155"` [INFO] [stderr] Compiling syn v0.15.36 [INFO] [stderr] Checking colorful v0.2.1 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Checking claxon v0.4.2 [INFO] [stderr] Checking objekt v0.1.2 [INFO] [stderr] Checking hashbrown v0.5.0 [INFO] [stderr] Checking static_assertions v0.3.3 [INFO] [stderr] Compiling regex-syntax v0.6.7 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking uname v0.1.1 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Checking x11 v2.18.1 [INFO] [stderr] Checking openssl-sys v0.9.47 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking ash v0.29.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.7 [INFO] [stderr] Compiling glsl-layout-derive v0.3.0 [INFO] [stderr] Compiling sentry v0.15.5 [INFO] [stderr] Compiling rustc_version_runtime v0.1.5 [INFO] [stderr] error: failed to run custom build command for `rustc_version_runtime v0.1.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rustc_version_runtime-62284340a0982305/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:1051:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b24fc9bcdb - backtrace::backtrace::libunwind::trace::h4f04af92f39f2b78 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55b24fc9bcdb - backtrace::backtrace::trace_unsynchronized::hb28ce8d2b7fb3e31 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55b24fc9bcdb - std::sys_common::backtrace::_print::he3f49d2d13a51ff1 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55b24fc9bcdb - std::sys_common::backtrace::print::h46c2f3b13519e9bf [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55b24fc9bcdb - std::panicking::default_hook::{{closure}}::h6694acddafc67583 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55b24fc9b9b7 - std::panicking::default_hook::hb4761d2feeb6d93c [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55b24fc9c3a0 - std::panicking::rust_panic_with_hook::h7a5f9620b0a832bc [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55b24fc9bf22 - std::panicking::continue_panic_fmt::h76588b16c9674f9c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55b24fc9be06 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55b24fcb538d - core::panicking::panic_fmt::hcce9be08ab68e123 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55b24fc6b113 - core::result::unwrap_failed::he7133dc8ebb3b4ba [INFO] [stderr] at /rustc/78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55b24fc6b5f8 - core::result::Result::unwrap::hec6baf10f94d7b42 [INFO] [stderr] at /rustc/78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x55b24fc68c9b - build_script_build::main::h12a839c5f88331d5 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27 [INFO] [stderr] 13: 0x55b24fc6a460 - std::rt::lang_start::{{closure}}::h5d7c6080a43251ab [INFO] [stderr] at /rustc/78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x55b24fc9bdf3 - std::rt::lang_start_internal::{{closure}}::h32e298b4b9152770 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x55b24fc9bdf3 - std::panicking::try::do_call::hc8de7cda8a6a61da [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x55b24fca235a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x55b24fc9c8ad - std::panicking::try::h2d3ab36572ae54da [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x55b24fc9c8ad - std::panic::catch_unwind::h4b587439b0094333 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x55b24fc9c8ad - std::rt::lang_start_internal::h0772ca1bc29dd619 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x55b24fc6a439 - std::rt::lang_start::h1a320bc25cc81f0e [INFO] [stderr] at /rustc/78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x55b24fc69c9a - main [INFO] [stderr] 22: 0x7fda6f3672e1 - __libc_start_main [INFO] [stderr] 23: 0x55b24fc6861a - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "5933360a2ae0507568b7c00b47c718dcc9b32d1f235e22808bcb98e6fa353155"` [INFO] running `"docker" "rm" "-f" "5933360a2ae0507568b7c00b47c718dcc9b32d1f235e22808bcb98e6fa353155"` [INFO] [stdout] 5933360a2ae0507568b7c00b47c718dcc9b32d1f235e22808bcb98e6fa353155