[INFO] updating cached repository Frizi/random_towers [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Frizi/random_towers [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Frizi/random_towers" "work/ex/beta-1.37-6/sources/1.36.0/gh/Frizi/random_towers"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Frizi/random_towers'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Frizi/random_towers" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Frizi/random_towers"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Frizi/random_towers'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0368c8ff59135344940b2d021e6ea06919d89221 [INFO] sha for GitHub repo Frizi/random_towers: 0368c8ff59135344940b2d021e6ea06919d89221 [INFO] validating manifest of Frizi/random_towers on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Frizi/random_towers on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Frizi/random_towers [INFO] removed path dependency amethyst from Frizi/random_towers [INFO] removed path dependency amethyst_animation from Frizi/random_towers [INFO] removed path dependency amethyst_config from Frizi/random_towers [INFO] removed path dependency amethyst_core from Frizi/random_towers [INFO] removed path dependency amethyst_gltf from Frizi/random_towers [INFO] finished frobbing Frizi/random_towers [INFO] frobbed toml for Frizi/random_towers written to work/ex/beta-1.37-6/sources/1.36.0/gh/Frizi/random_towers/Cargo.toml [INFO] started frobbing Frizi/random_towers [INFO] removed path dependency amethyst from Frizi/random_towers [INFO] removed path dependency amethyst_animation from Frizi/random_towers [INFO] removed path dependency amethyst_config from Frizi/random_towers [INFO] removed path dependency amethyst_core from Frizi/random_towers [INFO] removed path dependency amethyst_gltf from Frizi/random_towers [INFO] finished frobbing Frizi/random_towers [INFO] frobbed toml for Frizi/random_towers written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Frizi/random_towers/Cargo.toml [INFO] crate Frizi/random_towers already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Frizi/random_towers/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded amethyst_gltf v0.7.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing Frizi/random_towers against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Frizi/random_towers:/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=warn" "-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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] c99160cd8d958303938ed07e4dbfe486ded4419b9ef10a75daa12a942671e368 [INFO] running `"docker" "start" "-a" "c99160cd8d958303938ed07e4dbfe486ded4419b9ef10a75daa12a942671e368"` [INFO] [stderr] warning: dependency (amethyst) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (amethyst_animation) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (amethyst_config) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (amethyst_core) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (amethyst_gltf) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling colorful v0.2.1 [INFO] [stderr] Compiling static_assertions v0.3.3 [INFO] [stderr] Compiling edit-distance v2.1.0 [INFO] [stderr] Compiling mint v0.5.1 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling objekt v0.1.2 [INFO] [stderr] Compiling fluent-locale v0.4.1 [INFO] [stderr] Compiling claxon v0.4.2 [INFO] [stderr] Compiling fluent-syntax v0.9.0 [INFO] [stderr] Compiling inflections v1.1.1 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling cmake v0.1.40 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.3 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling mikktspace v0.1.1 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling miniz_oxide v0.3.0 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling openssl-sys v0.9.48 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.7 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Compiling stackvector v1.0.6 [INFO] [stderr] Compiling lexical-core v0.4.3 [INFO] [stderr] Compiling lexical v2.2.2 [INFO] [stderr] Compiling err-derive v0.1.5 [INFO] [stderr] Compiling sentry v0.15.5 [INFO] [stderr] Compiling rustc_version_runtime v0.1.5 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling getrandom v0.1.7 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling uname v0.1.1 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling bytes v0.4.12 [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-74cd8cc44b3a9c3b/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: 0x5638596c6493 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x5638596c20cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x5638596c5326 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x5638596c50b9 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x5638596c597f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x5638596c5501 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x5638596c53e5 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x5638596da58c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x563859693652 - core::result::unwrap_failed::h2b99aabfe1bb3294 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stderr] 9: 0x563859693da6 - core::result::Result::unwrap::hde1400fd2847a9a4 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:800 [INFO] [stderr] 10: 0x56385969146a - build_script_build::main::h5be07641fa09d4aa [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27 [INFO] [stderr] 11: 0x563859692c1f - std::rt::lang_start::{{closure}}::h6a1bf032ecf82fa2 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x5638596c53d2 - std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 13: 0x5638596cb9d9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 14: 0x5638596c5e8c - std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 15: 0x563859692bf8 - std::rt::lang_start::hf01d93b71c8812a0 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x563859692469 - main [INFO] [stderr] 17: 0x7f69f87ce2e0 - __libc_start_main [INFO] [stderr] 18: 0x563859690de9 - _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" "c99160cd8d958303938ed07e4dbfe486ded4419b9ef10a75daa12a942671e368"` [INFO] running `"docker" "rm" "-f" "c99160cd8d958303938ed07e4dbfe486ded4419b9ef10a75daa12a942671e368"` [INFO] [stdout] c99160cd8d958303938ed07e4dbfe486ded4419b9ef10a75daa12a942671e368