[INFO] cloning repository https://github.com/larsjarlvik/wgpu-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/larsjarlvik/wgpu-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flarsjarlvik%2Fwgpu-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flarsjarlvik%2Fwgpu-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cea1992dc80ee89ec57effd8b0c8e7acddd5a481 [INFO] checking larsjarlvik/wgpu-rs against master#339e19697a39a78f4d669c217b7d21109215de41 for pr-81213 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flarsjarlvik%2Fwgpu-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/larsjarlvik/wgpu-rs on toolchain 339e19697a39a78f4d669c217b7d21109215de41 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/larsjarlvik/wgpu-rs [INFO] finished tweaking git repo https://github.com/larsjarlvik/wgpu-rs [INFO] tweaked toml for git repo https://github.com/larsjarlvik/wgpu-rs written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/larsjarlvik/wgpu-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "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] da7abccfd28d55d0611fce19c565b747a2698d08d9d7416e6ad8e1c8fd664e09 [INFO] running `Command { std: "docker" "start" "-a" "da7abccfd28d55d0611fce19c565b747a2698d08d9d7416e6ad8e1c8fd664e09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da7abccfd28d55d0611fce19c565b747a2698d08d9d7416e6ad8e1c8fd664e09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da7abccfd28d55d0611fce19c565b747a2698d08d9d7416e6ad8e1c8fd664e09", kill_on_drop: false }` [INFO] [stdout] da7abccfd28d55d0611fce19c565b747a2698d08d9d7416e6ad8e1c8fd664e09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 815a652e1b3697ac4da11c0ce0263849f86d4b8b02540aedf534fbf1c08f69ea [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "815a652e1b3697ac4da11c0ce0263849f86d4b8b02540aedf534fbf1c08f69ea", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking weezl v0.1.3 [INFO] [stderr] Compiling anyhow v1.0.35 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Compiling inflections v1.1.1 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling winit v0.23.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking libloading v0.6.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling wayland-sys v0.28.2 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking gif v0.11.1 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking ash v0.31.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking crc32fast v1.2.1 [INFO] [stderr] Checking parking_lot_core v0.8.1 [INFO] [stderr] Checking net2 v0.2.36 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking wgpu-types v0.6.1 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking gfx-hal v0.6.0 [INFO] [stderr] Compiling wayland-scanner v0.28.2 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking x11-dl v2.18.5 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Compiling wgpu-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking nanoid v0.1.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking spirv_headers v1.5.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] error: failed to run custom build command for `wgpu-rs v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/wgpu-rs-51bad3dbf775b2d0/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to create output directory!: Os { code: 30, kind: Other, message: "Read-only file system" }', build.rs:9:36 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558527f0ad77 - std::backtrace_rs::backtrace::libunwind::trace::h8bc78f7bc1f75bdb [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x558527f0ad77 - std::backtrace_rs::backtrace::trace_unsynchronized::ha4c961c9576f95ba [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x558527f0ad77 - std::sys_common::backtrace::_print_fmt::hc20cfdc233d6eb02 [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x558527f0ad77 - ::fmt::h04bea14549780a0f [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x558527f258fc - core::fmt::write::h3868db8542c90941 [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/core/src/fmt/mod.rs:1096:17 [INFO] [stderr] 5: 0x558527f08042 - std::io::Write::write_fmt::h55dd75636eef6a5c [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/io/mod.rs:1568:15 [INFO] [stderr] 6: 0x558527f0caf5 - std::sys_common::backtrace::_print::h6439e8525077c7da [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x558527f0caf5 - std::sys_common::backtrace::print::h02b685f728ce3931 [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x558527f0caf5 - std::panicking::default_hook::{{closure}}::h7c29625065fafae1 [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x558527f0c653 - std::panicking::default_hook::hba441710bb71f4d5 [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x558527f0d291 - std::panicking::rust_panic_with_hook::ha936eb00e51bc4d9 [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x558527f0cdd7 - std::panicking::begin_panic_handler::{{closure}}::hcd15140e0238536e [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x558527f0b23c - std::sys_common::backtrace::__rust_end_short_backtrace::hb13a021bb64823a1 [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x558527f0cd39 - rust_begin_unwind [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x558527f24cd1 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x558527f24af3 - core::option::expect_none_failed::hc6d6d4cea4fdc285 [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/core/src/option.rs:1266:5 [INFO] [stderr] 16: 0x558527eca534 - core::result::Result::expect::h55d878904bfab1f0 [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/core/src/result.rs:929:23 [INFO] [stderr] 17: 0x558527ec8468 - build_script_build::main::hcdd73e3a5dafbb2d [INFO] [stderr] at /opt/rustwide/workdir/build.rs:9:5 [INFO] [stderr] 18: 0x558527ec94fb - core::ops::function::FnOnce::call_once::hd3092d51cce20a8d [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x558527ec729e - std::sys_common::backtrace::__rust_begin_short_backtrace::h9f727fdc931e0953 [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x558527ec6271 - std::rt::lang_start::{{closure}}::hfdff86e2e0189f44 [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x558527f0d6b7 - core::ops::function::impls:: for &F>::call_once::h7c92107c3c98a949 [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x558527f0d6b7 - std::panicking::try::do_call::h7454c57e8fbf0cc1 [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x558527f0d6b7 - std::panicking::try::he71cdc15ed83b5ec [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x558527f0d6b7 - std::panic::catch_unwind::hfc08ddb043e6e18c [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/panic.rs:396:14 [INFO] [stderr] 25: 0x558527f0d6b7 - std::rt::lang_start_internal::he4958117ec6901fd [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x558527ec6247 - std::rt::lang_start::h2ee737dfa009d26b [INFO] [stderr] at /rustc/339e19697a39a78f4d669c217b7d21109215de41/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x558527ec8f3a - main [INFO] [stderr] 28: 0x7f7c4144c0b3 - __libc_start_main [INFO] [stderr] 29: 0x558527ec30be - _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" "815a652e1b3697ac4da11c0ce0263849f86d4b8b02540aedf534fbf1c08f69ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "815a652e1b3697ac4da11c0ce0263849f86d4b8b02540aedf534fbf1c08f69ea", kill_on_drop: false }` [INFO] [stdout] 815a652e1b3697ac4da11c0ce0263849f86d4b8b02540aedf534fbf1c08f69ea