[INFO] fetching crate phosphor 0.0.1... [INFO] testing phosphor-0.0.1 against 1.90.0 for beta-1.91-3 [INFO] extracting crate phosphor 0.0.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate phosphor 0.0.1 [INFO] finished tweaking crates.io crate phosphor 0.0.1 [INFO] tweaked toml for crates.io crate phosphor 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate phosphor 0.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 215 packages to latest compatible versions [INFO] [stderr] Adding cgmath v0.17.0 (available: v0.18.0) [INFO] [stderr] Adding half v1.8.3 (available: v2.6.0) [INFO] [stderr] Adding hashbrown v0.6.3 (available: v0.16.0) [INFO] [stderr] Adding image v0.22.5 (available: v0.25.8) [INFO] [stderr] Adding imgui v0.2.1 (available: v0.12.0) [INFO] [stderr] Adding noise v0.6.0 (available: v0.9.0) [INFO] [stderr] Adding parking_lot v0.9.0 (available: v0.12.4) [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.2) [INFO] [stderr] Adding rerun_except v0.1.2 (available: v1.0.0) [INFO] [stderr] Adding rusttype v0.8.3 (available: v0.9.3) [INFO] [stderr] Adding time v0.1.45 (available: v0.3.44) [INFO] [stderr] Adding tobj v0.1.12 (available: v4.0.3) [INFO] [stderr] Adding toolbelt v0.0.2 (available: v0.0.6) [INFO] [stderr] Adding vulkano v0.16.0 (available: v0.35.2) [INFO] [stderr] Adding vulkano-shaders v0.16.0 (available: v0.35.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] [stderr] Adding winit v0.19.5 (available: v0.30.12) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland-sys v0.21.13 [INFO] [stderr] Downloaded approx v0.3.2 [INFO] [stderr] Downloaded wayland-scanner v0.21.13 [INFO] [stderr] Downloaded num-complex v0.3.1 [INFO] [stderr] Downloaded vk-sys v0.5.3 [INFO] [stderr] Downloaded ahash v0.2.19 [INFO] [stderr] Downloaded rerun_except v0.1.2 [INFO] [stderr] Downloaded toolbelt v0.0.2 [INFO] [stderr] Downloaded gif v0.10.3 [INFO] [stderr] Downloaded inflate v0.4.5 [INFO] [stderr] Downloaded png v0.15.3 [INFO] [stderr] Downloaded core-foundation v0.6.4 [INFO] [stderr] Downloaded cocoa v0.18.5 [INFO] [stderr] Downloaded image v0.22.5 [INFO] [stderr] Downloaded jpeg-decoder v0.1.22 [INFO] [stderr] Downloaded hashbrown v0.6.3 [INFO] [stderr] Downloaded noise v0.6.0 [INFO] [stderr] Downloaded image v0.18.0 [INFO] [stderr] Downloaded wayland-protocols v0.21.13 [INFO] [stderr] Downloaded smithay-client-toolkit v0.4.6 [INFO] [stderr] Downloaded winit v0.19.5 [INFO] [stderr] Downloaded deflate v0.7.20 [INFO] [stderr] Downloaded rusttype v0.7.9 [INFO] [stderr] Downloaded wayland-commons v0.21.13 [INFO] [stderr] Downloaded gif v0.9.2 [INFO] [stderr] Downloaded vulkano v0.16.0 [INFO] [stderr] Downloaded shaderc v0.6.3 [INFO] [stderr] Downloaded ordered-float v1.1.1 [INFO] [stderr] Downloaded stb_truetype v0.3.1 [INFO] [stderr] Downloaded andrew v0.2.1 [INFO] [stderr] Downloaded num-derive v0.2.5 [INFO] [stderr] Downloaded tobj v0.1.12 [INFO] [stderr] Downloaded cgmath v0.17.0 [INFO] [stderr] Downloaded inflate v0.3.4 [INFO] [stderr] Downloaded scoped_threadpool v0.1.9 [INFO] [stderr] Downloaded vulkano-shaders v0.16.0 [INFO] [stderr] Downloaded line_drawing v0.7.0 [INFO] [stderr] Downloaded wayland-client v0.21.13 [INFO] [stderr] Downloaded lzw v0.10.0 [INFO] [stderr] Downloaded core-graphics v0.17.3 [INFO] [stderr] Downloaded hemlock v0.0.2 [INFO] [stderr] Downloaded tiff v0.3.1 [INFO] [stderr] Downloaded nametag v0.0.1 [INFO] [stderr] Downloaded num-rational v0.3.2 [INFO] [stderr] Downloaded xalloc v0.2.7 [INFO] [stderr] Downloaded rusttype v0.8.3 [INFO] [stderr] Downloaded num-bigint v0.3.3 [INFO] [stderr] Downloaded num v0.3.1 [INFO] [stderr] Downloaded imgui-sys v0.2.0 [INFO] [stderr] Downloaded imgui v0.2.1 [INFO] [stderr] Downloaded shaderc-sys v0.6.3 [INFO] [stderr] Downloaded png v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a6ff748eda73cb0319a112f121e89fbb405b1fce151968a08f55df85254b295e [INFO] running `Command { std: "docker" "start" "-a" "a6ff748eda73cb0319a112f121e89fbb405b1fce151968a08f55df85254b295e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6ff748eda73cb0319a112f121e89fbb405b1fce151968a08f55df85254b295e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6ff748eda73cb0319a112f121e89fbb405b1fce151968a08f55df85254b295e", kill_on_drop: false }` [INFO] [stdout] a6ff748eda73cb0319a112f121e89fbb405b1fce151968a08f55df85254b295e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7c7e09fa85d34b1f499f2f949112de2f733265f8409c8a529aa04321b027ca81 [INFO] running `Command { std: "docker" "start" "-a" "7c7e09fa85d34b1f499f2f949112de2f733265f8409c8a529aa04321b027ca81", kill_on_drop: false }` [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling xml-rs v0.8.27 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling num-rational v0.1.43 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling shaderc-sys v0.6.3 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling bstr v1.12.0 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling downcast-rs v1.2.1 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] warning: shaderc-sys@0.6.3: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: shaderc-sys@0.6.3: System installed library not found. Falling back to build from source [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.6.3` [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-8950ccee9e45c72c/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' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shaderc-sys-0.6.3/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: 0x5b78ae01bc12 - 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: 0x5b78ae01bc12 - 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: 0x5b78ae01bc12 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5b78ae01bc12 - ::fmt::hdcfcb6d4c8489523 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5b78ae03e8a3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5b78ae03e8a3 - core::fmt::write::h8a494366950f23bb [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5b78ae018703 - std::io::default_write_fmt::ha27fbccbc65eb6fa [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5b78ae018703 - std::io::Write::write_fmt::h6556609fca33d0b1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5b78ae01ba62 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5b78ae01cf03 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x5b78ae01cce5 - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x5b78ae01d8d5 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x5b78ae01d66a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x5b78ae01c119 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5b78ae01d2fd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x5b78ae03d750 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5b78adf74c2c - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::hc1df336bd6cf4e68 [INFO] [stderr] 17: 0x5b78adf723e5 - core::option::Option::unwrap_or_else::h49a8c7c7c710f9b7 [INFO] [stderr] 18: 0x5b78adf74bac - build_script_build::cmd_finder::CommandFinder::must_have::h1386b09bea95e79b [INFO] [stderr] 19: 0x5b78adf783e1 - build_script_build::main::h325eca2fbd24a58f [INFO] [stderr] 20: 0x5b78adf713f3 - core::ops::function::FnOnce::call_once::h2d73cec6268e893c [INFO] [stderr] 21: 0x5b78adf70ff6 - std::sys::backtrace::__rust_begin_short_backtrace::h57915ce7c00ea5e0 [INFO] [stderr] 22: 0x5b78adf70f29 - std::rt::lang_start::{{closure}}::h94618bb1afd5bb71 [INFO] [stderr] 23: 0x5b78ae0142e0 - 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: 0x5b78ae0142e0 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 25: 0x5b78ae0142e0 - std::panicking::catch_unwind::h50591d85bf847c7c [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 26: 0x5b78ae0142e0 - std::panic::catch_unwind::h2487b4c4f2ae22c6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x5b78ae0142e0 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x5b78ae0142e0 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 29: 0x5b78ae0142e0 - std::panicking::catch_unwind::hf9a822ea043fb0d6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 30: 0x5b78ae0142e0 - std::panic::catch_unwind::h5b3cac802237ed89 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x5b78ae0142e0 - std::rt::lang_start_internal::h34f9328d113fd60a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x5b78adf70f11 - std::rt::lang_start::hadb580d65d359118 [INFO] [stderr] 33: 0x5b78adf78d15 - main [INFO] [stderr] 34: 0x712cbd2681ca - [INFO] [stderr] 35: 0x712cbd26828b - __libc_start_main [INFO] [stderr] 36: 0x5b78adf706f5 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7c7e09fa85d34b1f499f2f949112de2f733265f8409c8a529aa04321b027ca81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c7e09fa85d34b1f499f2f949112de2f733265f8409c8a529aa04321b027ca81", kill_on_drop: false }` [INFO] [stdout] 7c7e09fa85d34b1f499f2f949112de2f733265f8409c8a529aa04321b027ca81