[INFO] cloning repository https://github.com/eleanor-em/svarog [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eleanor-em/svarog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feleanor-em%2Fsvarog", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feleanor-em%2Fsvarog'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7587d506d05790ca9c347e37490c6f48d4663a41 [INFO] checking eleanor-em/svarog against try#0e1f5e292c80a395d02835ac656d141e992caf89 for pr-145605 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feleanor-em%2Fsvarog" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/eleanor-em/svarog [INFO] finished tweaking git repo https://github.com/eleanor-em/svarog [INFO] tweaked toml for git repo https://github.com/eleanor-em/svarog written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/eleanor-em/svarog on toolchain 0e1f5e292c80a395d02835ac656d141e992caf89 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/eleanor-em/svarog already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded instant v0.1.5 [INFO] [stderr] Downloaded vulkano-win v0.19.0 [INFO] [stderr] Downloaded vk-sys v0.5.2 [INFO] [stderr] Downloaded vulkano-shaders v0.19.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.64 [INFO] [stderr] Downloaded cc v1.0.56 [INFO] [stderr] Downloaded metal v0.18.0 [INFO] [stderr] Downloaded indenter v0.1.3 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.64 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.64 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.64 [INFO] [stderr] Downloaded vulkano v0.19.0 [INFO] [stderr] Downloaded addr2line v0.12.2 [INFO] [stderr] Downloaded backtrace v0.3.49 [INFO] [stderr] Downloaded wasm-bindgen v0.2.64 [INFO] [stderr] Downloaded stable-eyre v0.1.3 [INFO] [stderr] Downloaded eyre v0.3.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bbdc9e0ef4a41d03286b4342b590522a99a37287c3f8ca28f9e9a8fb5054952b [INFO] running `Command { std: "docker" "start" "-a" "bbdc9e0ef4a41d03286b4342b590522a99a37287c3f8ca28f9e9a8fb5054952b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbdc9e0ef4a41d03286b4342b590522a99a37287c3f8ca28f9e9a8fb5054952b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbdc9e0ef4a41d03286b4342b590522a99a37287c3f8ca28f9e9a8fb5054952b", kill_on_drop: false }` [INFO] [stdout] bbdc9e0ef4a41d03286b4342b590522a99a37287c3f8ca28f9e9a8fb5054952b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8eff3c451c52ddd09de441af20820912f7201897049443affb63e897eade9b4e [INFO] running `Command { std: "docker" "start" "-a" "8eff3c451c52ddd09de441af20820912f7201897049443affb63e897eade9b4e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking adler32 v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling standback v0.2.9 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling cc v1.0.56 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling shaderc-sys v0.6.2 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] warning: shaderc-sys@0.6.2: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: shaderc-sys@0.6.2: System installed library not found. Falling back to build from source [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.6.2` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/shaderc-sys-59830a81b6968ccc/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:warning=Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] cargo:warning=System installed library not found. Falling back to build from source [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1210) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shaderc-sys-0.6.2/build/cmd_finder.rs:50:13: [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] couldn't find required command: "python" [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x6388b60932f2 - std::backtrace_rs::backtrace::libunwind::trace::h4163c95856e72a09 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x6388b60932f2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5b694b7a2ef0804f [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x6388b60932f2 - std::sys::backtrace::_print_fmt::h19d613089ce84e62 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x6388b60932f2 - ::fmt::h3c585d7c62b64901 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x6388b60b40ef - core::fmt::rt::Argument::fmt::ha3dbd27f1c455b06 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x6388b60b40ef - core::fmt::write::h9c05a6eac22c3865 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x6388b6084063 - std::io::default_write_fmt::h8538ac85990ad32d [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x6388b6084063 - std::io::Write::write_fmt::he21f62cc3e37fa77 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x6388b6093732 - std::sys::backtrace::BacktraceLock::print::h0b6b64cca6fd338b [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x6388b608195c - std::panicking::default_hook::{{closure}}::h5eedb6216f96ab7c [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x6388b6081796 - std::panicking::default_hook::h1a7fb5d5dbde74ba [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x6388b6080f0d - std::panicking::panic_with_hook::h8735c0ac94b8a12a [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x6388b609365a - std::panicking::panic_handler::{{closure}}::h213654840440c69a [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x6388b60935b9 - std::sys::backtrace::__rust_end_short_backtrace::h6e69671836ae008e [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x6388b608153d - __rustc[3579c1366a1405d8]::rust_begin_unwind [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x6388b60b80b0 - core::panicking::panic_fmt::he616454f7df194b0 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x6388b6021b7b - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::h7146d6f91d5e84e2 [INFO] [stderr] 17: 0x6388b6023925 - core::option::Option::unwrap_or_else::h72af152d2efa82d7 [INFO] [stderr] 18: 0x6388b6021afc - build_script_build::cmd_finder::CommandFinder::must_have::h1a2158d897719bb7 [INFO] [stderr] 19: 0x6388b6026155 - build_script_build::main::h24ce70f336545c27 [INFO] [stderr] 20: 0x6388b60236f3 - core::ops::function::FnOnce::call_once::h2ff62e691e691920 [INFO] [stderr] 21: 0x6388b60275b6 - std::sys::backtrace::__rust_begin_short_backtrace::h6eed5c40ba721ea9 [INFO] [stderr] 22: 0x6388b6027569 - std::rt::lang_start::{{closure}}::h323d57184c809ae2 [INFO] [stderr] 23: 0x6388b6094110 - core::ops::function::impls:: for &F>::call_once::h2096167a4f36f2b4 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 24: 0x6388b6094110 - std::panicking::catch_unwind::do_call::h0a7a4ae3aa7bcc82 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:590:40 [INFO] [stderr] 25: 0x6388b6094110 - std::panicking::catch_unwind::h098f08fe22c8fd26 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:553:19 [INFO] [stderr] 26: 0x6388b6094110 - std::panic::catch_unwind::h255697f5b5ca30f3 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x6388b6094110 - std::rt::lang_start_internal::{{closure}}::h8cabf46c6d1e926d [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x6388b6094110 - std::panicking::catch_unwind::do_call::h267e1375faa492ee [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:590:40 [INFO] [stderr] 29: 0x6388b6094110 - std::panicking::catch_unwind::hd2217392d8d34112 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:553:19 [INFO] [stderr] 30: 0x6388b6094110 - std::panic::catch_unwind::h504bbf7cc480b2c9 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x6388b6094110 - std::rt::lang_start_internal::h0ee17a682f5aef84 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x6388b60275a1 - std::rt::lang_start::h498914ecd6ff5a8d [INFO] [stderr] 33: 0x6388b60288f5 - main [INFO] [stderr] 34: 0x707b3aaab1ca - [INFO] [stderr] 35: 0x707b3aaab28b - __libc_start_main [INFO] [stderr] 36: 0x6388b6021855 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8eff3c451c52ddd09de441af20820912f7201897049443affb63e897eade9b4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8eff3c451c52ddd09de441af20820912f7201897049443affb63e897eade9b4e", kill_on_drop: false }` [INFO] [stdout] 8eff3c451c52ddd09de441af20820912f7201897049443affb63e897eade9b4e