[INFO] cloning repository https://github.com/cynic64/render-engine-testing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cynic64/render-engine-testing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcynic64%2Frender-engine-testing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcynic64%2Frender-engine-testing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 165b5b166abbf7070549539dafc35b6384bceae5 [INFO] checking cynic64/render-engine-testing against try#2c4819a380dbddb1f2a0f4405a49fb6ed90983ae for pr-152996 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcynic64%2Frender-engine-testing" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/cynic64/render-engine-testing [INFO] finished tweaking git repo https://github.com/cynic64/render-engine-testing [INFO] tweaked toml for git repo https://github.com/cynic64/render-engine-testing written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cynic64/render-engine-testing on toolchain 2c4819a380dbddb1f2a0f4405a49fb6ed90983ae [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cynic64/render-engine-testing 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" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded wayland-commons v0.21.13 [INFO] [stderr] Downloaded libloading v0.5.1 [INFO] [stderr] Downloaded downcast-rs v1.0.4 [INFO] [stderr] Downloaded xml-rs v0.8.0 [INFO] [stderr] Downloaded wayland-sys v0.21.13 [INFO] [stderr] Downloaded vulkano-win v0.12.0 [INFO] [stderr] Downloaded wayland-scanner v0.21.13 [INFO] [stderr] Downloaded objc v0.2.6 [INFO] [stderr] Downloaded dlib v0.4.1 [INFO] [stderr] Downloaded shaderc v0.5.0 [INFO] [stderr] Downloaded objc_exception v0.1.1 [INFO] [stderr] Downloaded vk-sys v0.4.0 [INFO] [stderr] Downloaded png v0.14.1 [INFO] [stderr] Downloaded half v1.3.0 [INFO] [stderr] Downloaded vulkano-shaders v0.12.0 [INFO] [stderr] Downloaded cgmath v0.17.0 [INFO] [stderr] Downloaded wayland-client v0.21.13 [INFO] [stderr] Downloaded metal v0.13.1 [INFO] [stderr] Downloaded image v0.21.2 [INFO] [stderr] Downloaded smithay-client-toolkit v0.4.6 [INFO] [stderr] Downloaded winit v0.19.1 [INFO] [stderr] Downloaded wayland-protocols v0.21.13 [INFO] [stderr] Downloaded cocoa v0.18.4 [INFO] [stderr] Downloaded core-graphics v0.17.3 [INFO] [stderr] Downloaded vulkano v0.12.0 [INFO] [stderr] Downloaded shaderc-sys v0.5.0 [INFO] [stderr] Downloaded cmake v0.1.40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 26f4a575e8e1709fe3ec7db20b7af006e213847c11c52ab9a6843aa461704de6 [INFO] running `Command { std: "docker" "start" "-a" "26f4a575e8e1709fe3ec7db20b7af006e213847c11c52ab9a6843aa461704de6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26f4a575e8e1709fe3ec7db20b7af006e213847c11c52ab9a6843aa461704de6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26f4a575e8e1709fe3ec7db20b7af006e213847c11c52ab9a6843aa461704de6", kill_on_drop: false }` [INFO] [stdout] 26f4a575e8e1709fe3ec7db20b7af006e213847c11c52ab9a6843aa461704de6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e5e2cac5ed26512ddce26dcefbccc728a06b064f78daaef6444e379155c02d5 [INFO] running `Command { std: "docker" "start" "-a" "2e5e2cac5ed26512ddce26dcefbccc728a06b064f78daaef6444e379155c02d5", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling libloading v0.5.1 [INFO] [stderr] Compiling syn v0.15.38 [INFO] [stderr] Checking stb_truetype v0.2.6 [INFO] [stderr] Compiling cmake v0.1.40 [INFO] [stderr] Checking downcast-rs v1.0.4 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking walkdir v2.2.8 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling vulkano v0.12.0 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling shaderc-sys v0.5.0 [INFO] [stderr] Checking half v1.3.0 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking vk-sys v0.4.0 [INFO] [stderr] Checking crossbeam v0.7.1 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Checking gif v0.10.2 [INFO] [stderr] warning: shaderc-sys@0.5.0: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: shaderc-sys@0.5.0: Pre-built library not found. Falling back to from-source build [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.5.0` [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-804e9aeedb400017/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=Pre-built library not found. Falling back to from-source build [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (618) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shaderc-sys-0.5.0/build/cmd_finder.rs:45:13: [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] couldn't find required command: "python" [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5872d28809ca - std[ab73619acc04284f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5872d28809ca - std[ab73619acc04284f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5872d28809ca - std[ab73619acc04284f]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x5872d28809ca - <::print::DisplayBacktrace as core[4bbd28524a53324]::fmt::Display>::fmt [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x5872d289481a - ::fmt [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x5872d289481a - core[4bbd28524a53324]::fmt::write [INFO] [stderr] 6: 0x5872d2886822 - std[ab73619acc04284f]::io::default_write_fmt:: [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5872d2886822 - ::write_fmt [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x5872d286291f - ::print [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x5872d286291f - std[ab73619acc04284f]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x5872d287b7e1 - std[ab73619acc04284f]::panicking::default_hook [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x5872d287b99b - std[ab73619acc04284f]::panicking::panic_with_hook [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x5872d28629d8 - std[ab73619acc04284f]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x5872d285a2c9 - std[ab73619acc04284f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x5872d286333d - __rustc[ce4619c638e984da]::rust_begin_unwind [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x5872d289502c - core[4bbd28524a53324]::panicking::panic_fmt [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x5872d280d9b6 - ::must_have::<&str>::{closure#0} [INFO] [stderr] 17: 0x5872d280c449 - >::unwrap_or_else::<::must_have<&str>::{closure#0}> [INFO] [stderr] 18: 0x5872d280c3cc - ::must_have::<&str> [INFO] [stderr] 19: 0x5872d280fe9b - build_script_build[896d6f9df859ca46]::main [INFO] [stderr] 20: 0x5872d2811b23 - >::call_once [INFO] [stderr] 21: 0x5872d280ced6 - std[ab73619acc04284f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 22: 0x5872d280d9d9 - std[ab73619acc04284f]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 23: 0x5872d287a8d4 - <&dyn core[4bbd28524a53324]::ops::function::Fn<(), Output = i32> + core[4bbd28524a53324]::panic::unwind_safe::RefUnwindSafe + core[4bbd28524a53324]::marker::Sync as core[4bbd28524a53324]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 24: 0x5872d287a8d4 - std[ab73619acc04284f]::panicking::catch_unwind::do_call::<&dyn core[4bbd28524a53324]::ops::function::Fn<(), Output = i32> + core[4bbd28524a53324]::panic::unwind_safe::RefUnwindSafe + core[4bbd28524a53324]::marker::Sync, i32> [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/panicking.rs:581:40 [INFO] [stderr] 25: 0x5872d287a8d4 - std[ab73619acc04284f]::panicking::catch_unwind:: + core[4bbd28524a53324]::panic::unwind_safe::RefUnwindSafe + core[4bbd28524a53324]::marker::Sync> [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/panicking.rs:544:19 [INFO] [stderr] 26: 0x5872d287a8d4 - std[ab73619acc04284f]::panic::catch_unwind::<&dyn core[4bbd28524a53324]::ops::function::Fn<(), Output = i32> + core[4bbd28524a53324]::panic::unwind_safe::RefUnwindSafe + core[4bbd28524a53324]::marker::Sync, i32> [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x5872d287a8d4 - std[ab73619acc04284f]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x5872d287a8d4 - std[ab73619acc04284f]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/panicking.rs:581:40 [INFO] [stderr] 29: 0x5872d287a8d4 - std[ab73619acc04284f]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/panicking.rs:544:19 [INFO] [stderr] 30: 0x5872d287a8d4 - std[ab73619acc04284f]::panic::catch_unwind:: [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x5872d287a8d4 - std[ab73619acc04284f]::rt::lang_start_internal [INFO] [stderr] at /rustc/2c4819a380dbddb1f2a0f4405a49fb6ed90983ae/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x5872d280cad1 - std[ab73619acc04284f]::rt::lang_start::<()> [INFO] [stderr] 33: 0x5872d2811ca5 - main [INFO] [stderr] 34: 0x744955ff41ca - [INFO] [stderr] 35: 0x744955ff428b - __libc_start_main [INFO] [stderr] 36: 0x5872d280b7d5 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2e5e2cac5ed26512ddce26dcefbccc728a06b064f78daaef6444e379155c02d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e5e2cac5ed26512ddce26dcefbccc728a06b064f78daaef6444e379155c02d5", kill_on_drop: false }` [INFO] [stdout] 2e5e2cac5ed26512ddce26dcefbccc728a06b064f78daaef6444e379155c02d5