[INFO] cloning repository https://github.com/DarrenTsung/lasersnek-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DarrenTsung/lasersnek-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarrenTsung%2Flasersnek-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarrenTsung%2Flasersnek-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7ea591fd97cc497ba4a6be235d429f9bfeb74599 [INFO] checking DarrenTsung/lasersnek-rs against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarrenTsung%2Flasersnek-rs" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DarrenTsung/lasersnek-rs on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DarrenTsung/lasersnek-rs [INFO] finished tweaking git repo https://github.com/DarrenTsung/lasersnek-rs [INFO] tweaked toml for git repo https://github.com/DarrenTsung/lasersnek-rs written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/DarrenTsung/lasersnek-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vergen v0.1.1 [INFO] [stderr] Downloaded smallvec v0.4.5 [INFO] [stderr] Downloaded twox-hash v1.1.1 [INFO] [stderr] Downloaded mint v0.4.9 [INFO] [stderr] Downloaded ogg v0.4.1 [INFO] [stderr] Downloaded claxon v0.3.1 [INFO] [stderr] Downloaded lewton v0.5.2 [INFO] [stderr] Downloaded pkg-config v0.3.13 [INFO] [stderr] Downloaded imagefmt v4.0.0 [INFO] [stderr] Downloaded backtrace-sys v0.1.23 [INFO] [stderr] Downloaded ron v0.1.7 [INFO] [stderr] Downloaded gfx_device_gl v0.15.3 [INFO] [stderr] Downloaded gleam v0.6.0 [INFO] [stderr] Downloaded gfx_core v0.8.2 [INFO] [stderr] Downloaded quickcheck v0.4.1 [INFO] [stderr] Downloaded rodio v0.7.0 [INFO] [stderr] Downloaded hetseq v0.1.5 [INFO] [stderr] Downloaded amethyst_core v0.2.0 [INFO] [stderr] Downloaded amethyst_utils v0.2.0 [INFO] [stderr] Downloaded amethyst_assets v0.3.0 [INFO] [stderr] Downloaded specs-hierarchy v0.1.0 [INFO] [stderr] Downloaded minterpolate v0.2.2 [INFO] [stderr] Downloaded x11-clipboard v0.2.2 [INFO] [stderr] Downloaded amethyst_input v0.3.0 [INFO] [stderr] Downloaded amethyst_audio v0.2.0 [INFO] [stderr] Downloaded shred-derive v0.5.0 [INFO] [stderr] Downloaded rustc_version_runtime v0.1.3 [INFO] [stderr] Downloaded amethyst_config v0.6.0 [INFO] [stderr] Downloaded gfx_window_glutin v0.23.0 [INFO] [stderr] Downloaded amethyst_controls v0.1.0 [INFO] [stderr] Downloaded amethyst_ui v0.2.1 [INFO] [stderr] Downloaded shred v0.7.0 [INFO] [stderr] Downloaded amethyst v0.7.0 [INFO] [stderr] Downloaded amethyst_renderer v0.7.0 [INFO] [stderr] Downloaded hibitset v0.5.1 [INFO] [stderr] Downloaded amethyst_animation v0.2.0 [INFO] [stderr] Downloaded glutin v0.15.0 [INFO] [stderr] Downloaded specs v0.11.2 [INFO] [stderr] Downloaded fern v0.5.6 [INFO] [stderr] Downloaded winit v0.13.1 [INFO] [stderr] Downloaded gfx_glyph v0.9.1 [INFO] [stderr] Downloaded clipboard v0.4.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5c0f6084b5326c9a5fb1c445f2e85e17340666c2f34057daadef469f262be0da [INFO] running `Command { std: "docker" "start" "-a" "5c0f6084b5326c9a5fb1c445f2e85e17340666c2f34057daadef469f262be0da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c0f6084b5326c9a5fb1c445f2e85e17340666c2f34057daadef469f262be0da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c0f6084b5326c9a5fb1c445f2e85e17340666c2f34057daadef469f262be0da", kill_on_drop: false }` [INFO] [stdout] 5c0f6084b5326c9a5fb1c445f2e85e17340666c2f34057daadef469f262be0da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] eb716bc760c11719b816d08604df91235a10e8eff93a9f8aba16463fbf1f03aa [INFO] running `Command { std: "docker" "start" "-a" "eb716bc760c11719b816d08604df91235a10e8eff93a9f8aba16463fbf1f03aa", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling serde v1.0.70 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Compiling rayon v1.0.2 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking rand_core v0.2.1 [INFO] [stderr] Checking token_store v0.1.2 [INFO] [stderr] Checking mint v0.5.1 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking futures v0.1.23 [INFO] [stderr] Checking remove_dir_all v0.5.1 [INFO] [stderr] Checking tuple_utils v0.2.0 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling num-bigint v0.2.0 [INFO] [stderr] Compiling num-complex v0.2.0 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking hetseq v0.1.5 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Checking claxon v0.3.1 [INFO] [stderr] Checking xi-unicode v0.1.0 [INFO] [stderr] Checking semver v0.1.20 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking unicode-segmentation v1.2.1 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Compiling proc-macro2 v0.4.9 [INFO] [stderr] Checking log v0.4.3 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Checking ogg v0.4.1 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Checking rand v0.5.4 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking mint v0.4.9 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking rustc_version v0.1.7 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Checking lewton v0.5.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking fern v0.5.6 [INFO] [stderr] Checking smallvec v0.6.3 [INFO] [stderr] Compiling rustc_version_runtime v0.1.3 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Compiling quote v0.6.5 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Compiling vergen v0.1.1 [INFO] [stderr] Compiling wayland-scanner v0.12.5 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling syn v0.14.7 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] error: failed to run custom build command for `rustc_version_runtime v0.1.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rustc_version_runtime-90e93c83fcac3fa3/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: Other, message: "Read-only file system" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.3/build.rs:27:48 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5590f5696740 - std::backtrace_rs::backtrace::libunwind::trace::hec7eaac9435d3512 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x5590f5696740 - std::backtrace_rs::backtrace::trace_unsynchronized::h42791b8fa12b7daa [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5590f5696740 - std::sys_common::backtrace::_print_fmt::h3da3ebe04fb665a8 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5590f5696740 - ::fmt::he40bcdde3c4491cd [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5590f56b407f - core::fmt::write::h2c729149c08098ab [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x5590f5694815 - std::io::Write::write_fmt::h28e0f2f58b8d7b7e [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/io/mod.rs:1578:15 [INFO] [stderr] 6: 0x5590f56982db - std::sys_common::backtrace::_print::h7f0223b1e3d898fc [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5590f56982db - std::sys_common::backtrace::print::h58edd634a14c2d4c [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5590f56982db - std::panicking::default_hook::{{closure}}::h71657a7591430164 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x5590f5697dbd - std::panicking::default_hook::hcdf4eb5db072c85b [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x5590f569888d - std::panicking::rust_panic_with_hook::hfb91e961ffb5b8e0 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x5590f5698487 - std::panicking::begin_panic_handler::{{closure}}::h984d540e84311150 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x5590f5696bdc - std::sys_common::backtrace::__rust_end_short_backtrace::h32354258ff2aecd1 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x5590f56983e9 - rust_begin_unwind [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x5590f5668ff1 - core::panicking::panic_fmt::he3827412471ccbb1 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x5590f5669083 - core::result::unwrap_failed::h6e66654d198da7bd [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/result.rs:1355:5 [INFO] [stderr] 16: 0x5590f566d29a - core::result::Result::unwrap::heb5041262dc1c5ec [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/result.rs:1037:23 [INFO] [stderr] 17: 0x5590f566a25e - build_script_build::main::h98054e723b77bb23 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.3/build.rs:27:17 [INFO] [stderr] 18: 0x5590f566b54b - core::ops::function::FnOnce::call_once::hc968dba9df941a8e [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x5590f566b88e - std::sys_common::backtrace::__rust_begin_short_backtrace::h0b436a2fe072bc8f [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x5590f566b6c1 - std::rt::lang_start::{{closure}}::hbfd2795d53b35c93 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x5590f5698c8a - core::ops::function::impls:: for &F>::call_once::hd5953dadf0bc8f54 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x5590f5698c8a - std::panicking::try::do_call::h23b369f1996fb7d4 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x5590f5698c8a - std::panicking::try::he017ee9ed6bce192 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x5590f5698c8a - std::panic::catch_unwind::hbfb892340a78b30d [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x5590f5698c8a - std::rt::lang_start_internal::hce6e4c0ce56abb51 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x5590f566b6a0 - std::rt::lang_start::h6e5b2afa31307d4e [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x5590f566b2fc - main [INFO] [stderr] 28: 0x7f6778f650b3 - __libc_start_main [INFO] [stderr] 29: 0x5590f56696ee - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "eb716bc760c11719b816d08604df91235a10e8eff93a9f8aba16463fbf1f03aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb716bc760c11719b816d08604df91235a10e8eff93a9f8aba16463fbf1f03aa", kill_on_drop: false }` [INFO] [stdout] eb716bc760c11719b816d08604df91235a10e8eff93a9f8aba16463fbf1f03aa