[INFO] cloning repository https://github.com/BurNiinTRee/amethyst-mandelbrot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BurNiinTRee/amethyst-mandelbrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBurNiinTRee%2Famethyst-mandelbrot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBurNiinTRee%2Famethyst-mandelbrot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 43fd2ce94e75b17311d210f16fae375be5f0f729 [INFO] checking BurNiinTRee/amethyst-mandelbrot against master#39d8d3ab6a880179ef12b5d11414d940711ed422 for pr-87316 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBurNiinTRee%2Famethyst-mandelbrot" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BurNiinTRee/amethyst-mandelbrot on toolchain 39d8d3ab6a880179ef12b5d11414d940711ed422 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39d8d3ab6a880179ef12b5d11414d940711ed422" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BurNiinTRee/amethyst-mandelbrot [INFO] finished tweaking git repo https://github.com/BurNiinTRee/amethyst-mandelbrot [INFO] tweaked toml for git repo https://github.com/BurNiinTRee/amethyst-mandelbrot written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/BurNiinTRee/amethyst-mandelbrot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39d8d3ab6a880179ef12b5d11414d940711ed422" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39d8d3ab6a880179ef12b5d11414d940711ed422" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93f36edf59b1ba9eb3889419063e76a337edc60f85d82930fd83482e0572a187 [INFO] running `Command { std: "docker" "start" "-a" "93f36edf59b1ba9eb3889419063e76a337edc60f85d82930fd83482e0572a187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93f36edf59b1ba9eb3889419063e76a337edc60f85d82930fd83482e0572a187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93f36edf59b1ba9eb3889419063e76a337edc60f85d82930fd83482e0572a187", kill_on_drop: false }` [INFO] [stdout] 93f36edf59b1ba9eb3889419063e76a337edc60f85d82930fd83482e0572a187 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39d8d3ab6a880179ef12b5d11414d940711ed422" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb41ad613f6b170def39fc8088af2f005ff43466e9ba95ce8b2ac0e01323c6e0 [INFO] running `Command { std: "docker" "start" "-a" "fb41ad613f6b170def39fc8088af2f005ff43466e9ba95ce8b2ac0e01323c6e0", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling xml-rs v0.8.2 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking fluent-syntax v0.9.3 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling hashbrown v0.7.1 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.9 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.1.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking ogg v0.7.0 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Compiling lexical v2.2.2 [INFO] [stderr] Compiling rustc_version_runtime v0.1.5 [INFO] [stderr] Checking backtrace-sys v0.1.36 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking png v0.15.3 [INFO] [stderr] Checking ash v0.29.0 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking type-map v0.3.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking lewton v0.10.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling shaderc-sys v0.5.1 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling cpal v0.11.0 [INFO] [stderr] Checking amethyst_error v0.5.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rand v0.7.3 [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/rustwide/target/debug/build/rustc_version_runtime-7f783eb8249de367/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27:48 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559d4401f500 - std::backtrace_rs::backtrace::libunwind::trace::h0f5cd2ee8b0d7274 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x559d4401f500 - std::backtrace_rs::backtrace::trace_unsynchronized::h06905b5aeda069a1 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x559d4401f500 - std::sys_common::backtrace::_print_fmt::h4fe4c7c875072f30 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x559d4401f500 - ::fmt::hcc0746f004a9b7ef [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x559d4403c58c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/fmt/mod.rs:1115:17 [INFO] [stderr] 5: 0x559d4401d4c5 - std::io::Write::write_fmt::h23dab4cc9ce72ee2 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/io/mod.rs:1665:15 [INFO] [stderr] 6: 0x559d440211ab - std::sys_common::backtrace::_print::h173dc702502d65d2 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x559d440211ab - std::sys_common::backtrace::print::h61bd27c4742ba817 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x559d440211ab - std::panicking::default_hook::{{closure}}::hcaae87f0495ae613 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x559d44020c81 - std::panicking::default_hook::h0538e728ee080db0 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x559d44021874 - std::panicking::rust_panic_with_hook::h3039e236b6ca482c [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x559d44021357 - std::panicking::begin_panic_handler::{{closure}}::h884fbab544ffd91c [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panicking.rs:519:13 [INFO] [stderr] 12: 0x559d4401f9fc - std::sys_common::backtrace::__rust_end_short_backtrace::hdaf2e18ba3d91210 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x559d440212b9 - rust_begin_unwind [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panicking.rs:515:5 [INFO] [stderr] 14: 0x559d43feb041 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x559d43feb0d3 - core::result::unwrap_failed::he898b02f57993c42 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/result.rs:1599:5 [INFO] [stderr] 16: 0x559d43fee73e - core::result::Result::unwrap::h0f234f701d46ce67 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/result.rs:1281:23 [INFO] [stderr] 17: 0x559d43febe3e - build_script_build::main::hbb259f6cedc6fdf1 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27:17 [INFO] [stderr] 18: 0x559d43fed73b - core::ops::function::FnOnce::call_once::hc1590d942785370f [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x559d43fed93e - std::sys_common::backtrace::__rust_begin_short_backtrace::h7b76cd52cc9814e2 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x559d43fed591 - std::rt::lang_start::{{closure}}::h080752cf5e1d146d [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/rt.rs:63:18 [INFO] [stderr] 21: 0x559d44021d7a - core::ops::function::impls:: for &F>::call_once::h61bcc1dec5918b7e [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x559d44021d7a - std::panicking::try::do_call::h672d24f85ce22db4 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panicking.rs:401:40 [INFO] [stderr] 23: 0x559d44021d7a - std::panicking::try::he383e7ef11604e58 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panicking.rs:365:19 [INFO] [stderr] 24: 0x559d44021d7a - std::panic::catch_unwind::h502ac6058961e393 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panic.rs:434:14 [INFO] [stderr] 25: 0x559d44021d7a - std::rt::lang_start_internal::{{closure}}::h851ee37bb5d99fdf [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/rt.rs:45:48 [INFO] [stderr] 26: 0x559d44021d7a - std::panicking::try::do_call::h84f41bb3453bbd14 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panicking.rs:401:40 [INFO] [stderr] 27: 0x559d44021d7a - std::panicking::try::h969c45dbbf2e4c94 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panicking.rs:365:19 [INFO] [stderr] 28: 0x559d44021d7a - std::panic::catch_unwind::he40b1a4614f73e03 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/panic.rs:434:14 [INFO] [stderr] 29: 0x559d44021d7a - std::rt::lang_start_internal::h0fbab25cccdb30d8 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/rt.rs:45:20 [INFO] [stderr] 30: 0x559d43fed560 - std::rt::lang_start::hf90317eb120f92f6 [INFO] [stderr] at /rustc/39d8d3ab6a880179ef12b5d11414d940711ed422/library/std/src/rt.rs:62:5 [INFO] [stderr] 31: 0x559d43fecf3c - main [INFO] [stderr] 32: 0x7f62f90620b3 - __libc_start_main [INFO] [stderr] 33: 0x559d43feb79e - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "fb41ad613f6b170def39fc8088af2f005ff43466e9ba95ce8b2ac0e01323c6e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb41ad613f6b170def39fc8088af2f005ff43466e9ba95ce8b2ac0e01323c6e0", kill_on_drop: false }` [INFO] [stdout] fb41ad613f6b170def39fc8088af2f005ff43466e9ba95ce8b2ac0e01323c6e0