[INFO] fetching crate imgui-vulkano-renderer 0.7.3... [INFO] testing imgui-vulkano-renderer-0.7.3 against 1.90.0 for beta-1.91-3 [INFO] extracting crate imgui-vulkano-renderer 0.7.3 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate imgui-vulkano-renderer 0.7.3 [INFO] finished tweaking crates.io crate imgui-vulkano-renderer 0.7.3 [INFO] tweaked toml for crates.io crate imgui-vulkano-renderer 0.7.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate imgui-vulkano-renderer 0.7.3 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate imgui-vulkano-renderer 0.7.3 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland-commons v0.28.2 [INFO] [stderr] Downloaded wayland-sys v0.28.2 [INFO] [stderr] Downloaded clipboard-win v2.2.0 [INFO] [stderr] Downloaded cocoa v0.20.2 [INFO] [stderr] Downloaded clipboard v0.5.0 [INFO] [stderr] Downloaded half v1.7.1 [INFO] [stderr] Downloaded bytemuck v1.4.1 [INFO] [stderr] Downloaded miniz_oxide v0.4.3 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.1 [INFO] [stderr] Downloaded image v0.23.12 [INFO] [stderr] Downloaded derivative v2.1.1 [INFO] [stderr] Downloaded xcb v0.8.2 [INFO] [stderr] Downloaded ttf-parser v0.6.2 [INFO] [stderr] Downloaded vulkano v0.24.0 [INFO] [stderr] Downloaded lock_api v0.4.2 [INFO] [stderr] Downloaded syn v1.0.56 [INFO] [stderr] Downloaded rusttype v0.9.2 [INFO] [stderr] Downloaded ash v0.32.1 [INFO] [stderr] Downloaded gif v0.11.1 [INFO] [stderr] Downloaded vulkano-shaders v0.24.0 [INFO] [stderr] Downloaded metal v0.18.0 [INFO] [stderr] Downloaded winit v0.25.0 [INFO] [stderr] Downloaded vulkano-win v0.24.0 [INFO] [stderr] Downloaded core-graphics v0.22.2 [INFO] [stderr] Downloaded thiserror v1.0.23 [INFO] [stderr] Downloaded parking_lot_core v0.8.2 [INFO] [stderr] Downloaded ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Downloaded xdg v2.2.0 [INFO] [stderr] Downloaded xcursor v0.3.3 [INFO] [stderr] Downloaded wayland-cursor v0.28.2 [INFO] [stderr] Downloaded wayland-protocols v0.28.2 [INFO] [stderr] Downloaded nom v6.0.1 [INFO] [stderr] Downloaded imgui-winit-support v0.7.1 [INFO] [stderr] Downloaded cmake v0.1.45 [INFO] [stderr] Downloaded vk-parse v0.6.0 [INFO] [stderr] Downloaded jpeg-decoder v0.1.20 [INFO] [stderr] Downloaded const_fn v0.4.4 [INFO] [stderr] Downloaded memoffset v0.6.1 [INFO] [stderr] Downloaded crossbeam-utils v0.8.1 [INFO] [stderr] Downloaded mio-misc v1.2.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.23 [INFO] [stderr] Downloaded once_cell v1.5.2 [INFO] [stderr] Downloaded libloading v0.6.6 [INFO] [stderr] Downloaded wayland-client v0.28.2 [INFO] [stderr] Downloaded x11-dl v2.18.5 [INFO] [stderr] Downloaded x11-clipboard v0.3.3 [INFO] [stderr] Downloaded weezl v0.1.3 [INFO] [stderr] Downloaded chlorine v1.0.7 [INFO] [stderr] Downloaded shaderc v0.7.1 [INFO] [stderr] Downloaded owned_ttf_parser v0.6.0 [INFO] [stderr] Downloaded xml-rs v0.8.3 [INFO] [stderr] Downloaded wayland-scanner v0.28.2 [INFO] [stderr] Downloaded shaderc-sys v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a7ea9249ed275a87f8cff721d66282203023edf52698dc61f155179ee855370 [INFO] running `Command { std: "docker" "start" "-a" "9a7ea9249ed275a87f8cff721d66282203023edf52698dc61f155179ee855370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a7ea9249ed275a87f8cff721d66282203023edf52698dc61f155179ee855370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a7ea9249ed275a87f8cff721d66282203023edf52698dc61f155179ee855370", kill_on_drop: false }` [INFO] [stdout] 9a7ea9249ed275a87f8cff721d66282203023edf52698dc61f155179ee855370 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9df0722d9ca291f05d56c833cb8ad5854b4d3a7c2e5268e96c6c77ae388367b2 [INFO] running `Command { std: "docker" "start" "-a" "9df0722d9ca291f05d56c833cb8ad5854b4d3a7c2e5268e96c6c77ae388367b2", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling chlorine v1.0.7 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling ash v0.32.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling crossbeam-queue v0.3.1 [INFO] [stderr] Compiling vk-parse v0.6.0 [INFO] [stderr] Compiling imgui-sys v0.7.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling shaderc-sys v0.7.1 [INFO] [stderr] warning: shaderc-sys@0.7.1: shaderc: searching for native shaderc libraries on system; use '--features build-from-source' to force building from source code [INFO] [stderr] warning: shaderc-sys@0.7.1: shaderc: cannot find native shaderc library on system; falling back to build from source [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.7.1` [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-670d8136ad64e4cb/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:warning=shaderc: searching for native shaderc libraries on system; use '--features build-from-source' to force building from source code [INFO] [stderr] cargo:warning=shaderc: cannot find native shaderc library on system; falling back to build from source [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shaderc-sys-0.7.1/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: 0x5e2f1e65ce72 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5e2f1e65ce72 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5e2f1e65ce72 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5e2f1e65ce72 - ::fmt::hdcfcb6d4c8489523 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5e2f1e67fee3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5e2f1e67fee3 - core::fmt::write::h8a494366950f23bb [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5e2f1e6599e3 - std::io::default_write_fmt::ha27fbccbc65eb6fa [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5e2f1e6599e3 - std::io::Write::write_fmt::h6556609fca33d0b1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5e2f1e65ccc2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5e2f1e65e103 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x5e2f1e65dee5 - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x5e2f1e65eb15 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x5e2f1e65e8aa - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x5e2f1e65d379 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5e2f1e65e53d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x5e2f1e67ee30 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5e2f1e5e3fcb - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::he0d0192437b77246 [INFO] [stderr] 17: 0x5e2f1e5e1565 - core::option::Option::unwrap_or_else::ha1faeb4120f39832 [INFO] [stderr] 18: 0x5e2f1e5e3f4c - build_script_build::cmd_finder::CommandFinder::must_have::hd12fa0f181975bdd [INFO] [stderr] 19: 0x5e2f1e5e7278 - build_script_build::main::h49ad8932e0d5365c [INFO] [stderr] 20: 0x5e2f1e5e06a3 - core::ops::function::FnOnce::call_once::h46cfc7fdcc069004 [INFO] [stderr] 21: 0x5e2f1e5e0246 - std::sys::backtrace::__rust_begin_short_backtrace::h3d978e9d516cf350 [INFO] [stderr] 22: 0x5e2f1e5e01c9 - std::rt::lang_start::{{closure}}::hcb3def7f7a482445 [INFO] [stderr] 23: 0x5e2f1e654d30 - core::ops::function::impls:: for &F>::call_once::h638295a043b40957 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 24: 0x5e2f1e654d30 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 25: 0x5e2f1e654d30 - std::panicking::catch_unwind::h50591d85bf847c7c [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 26: 0x5e2f1e654d30 - std::panic::catch_unwind::h2487b4c4f2ae22c6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x5e2f1e654d30 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x5e2f1e654d30 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 29: 0x5e2f1e654d30 - std::panicking::catch_unwind::hf9a822ea043fb0d6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 30: 0x5e2f1e654d30 - std::panic::catch_unwind::h5b3cac802237ed89 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x5e2f1e654d30 - std::rt::lang_start_internal::h34f9328d113fd60a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x5e2f1e5e01b1 - std::rt::lang_start::h321f6885876e571f [INFO] [stderr] 33: 0x5e2f1e5e7bf5 - main [INFO] [stderr] 34: 0x7a2717cb51ca - [INFO] [stderr] 35: 0x7a2717cb528b - __libc_start_main [INFO] [stderr] 36: 0x5e2f1e5df9b5 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9df0722d9ca291f05d56c833cb8ad5854b4d3a7c2e5268e96c6c77ae388367b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9df0722d9ca291f05d56c833cb8ad5854b4d3a7c2e5268e96c6c77ae388367b2", kill_on_drop: false }` [INFO] [stdout] 9df0722d9ca291f05d56c833cb8ad5854b4d3a7c2e5268e96c6c77ae388367b2