[INFO] cloning repository https://github.com/brsnb/gfx-test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brsnb/gfx-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrsnb%2Fgfx-test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrsnb%2Fgfx-test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11e13fd8d4a221c7a0f8b3bebdde389ac43b7a65 [INFO] checking brsnb/gfx-test against try#409ef99a7d4dc96ae91f65d4b48413ed174514d6 for pr-137633 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrsnb%2Fgfx-test" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brsnb/gfx-test on toolchain 409ef99a7d4dc96ae91f65d4b48413ed174514d6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brsnb/gfx-test [INFO] finished tweaking git repo https://github.com/brsnb/gfx-test [INFO] tweaked toml for git repo https://github.com/brsnb/gfx-test written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/brsnb/gfx-test 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" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "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 libloading v0.6.3 [INFO] [stderr] Downloaded core-graphics-types v0.1.0 [INFO] [stderr] Downloaded shaderc v0.6.2 [INFO] [stderr] Downloaded core-foundation-sys v0.8.0 [INFO] [stderr] Downloaded gfx-auxil v0.5.0 [INFO] [stderr] Downloaded gfx-backend-vulkan v0.6.1 [INFO] [stderr] Downloaded core-foundation v0.9.0 [INFO] [stderr] Downloaded gfx-backend-dx12 v0.6.2 [INFO] [stderr] Downloaded gfx-backend-metal v0.6.1 [INFO] [stderr] Downloaded shaderc-sys v0.6.2 [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 445d1616c8766b8c24cbe039f6c62327eeae48fab12b9af9b4828b4d879f1e63 [INFO] running `Command { std: "docker" "start" "-a" "445d1616c8766b8c24cbe039f6c62327eeae48fab12b9af9b4828b4d879f1e63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "445d1616c8766b8c24cbe039f6c62327eeae48fab12b9af9b4828b4d879f1e63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "445d1616c8766b8c24cbe039f6c62327eeae48fab12b9af9b4828b4d879f1e63", kill_on_drop: false }` [INFO] [stdout] 445d1616c8766b8c24cbe039f6c62327eeae48fab12b9af9b4828b4d879f1e63 [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d84987436190dc1c2a0f410782323ac765f20b8a104ef4c31d9a6870831c1895 [INFO] running `Command { std: "docker" "start" "-a" "d84987436190dc1c2a0f410782323ac765f20b8a104ef4c31d9a6870831c1895", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libloading v0.6.3 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking instant v0.1.6 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking gfx-hal v0.6.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling shaderc-sys v0.6.2 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Checking parking_lot v0.10.2 [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-d89c84fc1fab0468/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-0.6.2/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: 0x5aca2e7570a3 - std::backtrace_rs::backtrace::libunwind::trace::h5e1fd4514573bec7 [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5aca2e7570a3 - std::backtrace_rs::backtrace::trace_unsynchronized::haed48cff4dc465c2 [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5aca2e7570a3 - std::sys::backtrace::_print_fmt::h0c72cf4e90e305b1 [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5aca2e7570a3 - ::fmt::h0eba697b71c2113b [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5aca2e77b493 - core::fmt::rt::Argument::fmt::h1c0e6e8e825e5358 [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x5aca2e77b493 - core::fmt::write::he40b07a02d4003ac [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/core/src/fmt/mod.rs:1449:21 [INFO] [stderr] 6: 0x5aca2e7537a3 - std::io::Write::write_fmt::hc44adcc173e9e661 [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/io/mod.rs:1890:15 [INFO] [stderr] 7: 0x5aca2e756ef2 - std::sys::backtrace::BacktraceLock::print::haef7e8aa1efb64a4 [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x5aca2e75806a - std::panicking::default_hook::{{closure}}::h917079aee39bfb64 [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/panicking.rs:298:22 [INFO] [stderr] 9: 0x5aca2e757eda - std::panicking::default_hook::h3b4825a4f4200428 [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/panicking.rs:325:9 [INFO] [stderr] 10: 0x5aca2e758a42 - std::panicking::rust_panic_with_hook::h2779181766ba2fe1 [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/panicking.rs:831:13 [INFO] [stderr] 11: 0x5aca2e7587ca - std::panicking::begin_panic_handler::{{closure}}::haa649e4f8e984075 [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/panicking.rs:704:13 [INFO] [stderr] 12: 0x5aca2e7575a9 - std::sys::backtrace::__rust_end_short_backtrace::he9985cb8c5fe3a9b [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x5aca2e75845d - rust_begin_unwind [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/panicking.rs:695:5 [INFO] [stderr] 14: 0x5aca2e77a320 - core::panicking::panic_fmt::h776b59407d17eee0 [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/core/src/panicking.rs:75:14 [INFO] [stderr] 15: 0x5aca2e6ea928 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::h855e195e1d7c7de7 [INFO] [stderr] 16: 0x5aca2e6e82f3 - core::option::Option::unwrap_or_else::h3909e44a817ee1c9 [INFO] [stderr] 17: 0x5aca2e6ea8ac - build_script_build::cmd_finder::CommandFinder::must_have::hdcc87a08eb26006a [INFO] [stderr] 18: 0x5aca2e6ed1f0 - build_script_build::main::h2fdfd48b99b9dd1e [INFO] [stderr] 19: 0x5aca2e6e7b63 - core::ops::function::FnOnce::call_once::hd5d4f78da3bbe46a [INFO] [stderr] 20: 0x5aca2e6e73d6 - std::sys::backtrace::__rust_begin_short_backtrace::h99086fac69007020 [INFO] [stderr] 21: 0x5aca2e6e7359 - std::rt::lang_start::{{closure}}::hfee98ecf7c5b4895 [INFO] [stderr] 22: 0x5aca2e74f6e0 - core::ops::function::impls:: for &F>::call_once::h454c313664b7dd3c [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x5aca2e74f6e0 - std::panicking::try::do_call::ha706f46ed33c5f3b [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/panicking.rs:587:40 [INFO] [stderr] 24: 0x5aca2e74f6e0 - std::panicking::try::h16880a9736fda01f [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/panicking.rs:550:19 [INFO] [stderr] 25: 0x5aca2e74f6e0 - std::panic::catch_unwind::h581f8f6f094d6e4c [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5aca2e74f6e0 - std::rt::lang_start_internal::{{closure}}::hf3b5d16bc65bac25 [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/rt.rs:168:24 [INFO] [stderr] 27: 0x5aca2e74f6e0 - std::panicking::try::do_call::h513ec6d25dfb55cc [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/panicking.rs:587:40 [INFO] [stderr] 28: 0x5aca2e74f6e0 - std::panicking::try::h2f353be3cac35935 [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/panicking.rs:550:19 [INFO] [stderr] 29: 0x5aca2e74f6e0 - std::panic::catch_unwind::h506a95e0d74512cd [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5aca2e74f6e0 - std::rt::lang_start_internal::hbe518657617a1674 [INFO] [stderr] at /rustc/409ef99a7d4dc96ae91f65d4b48413ed174514d6/library/std/src/rt.rs:164:5 [INFO] [stderr] 31: 0x5aca2e6e7341 - std::rt::lang_start::h18a072d9f706cac5 [INFO] [stderr] 32: 0x5aca2e6edb65 - main [INFO] [stderr] 33: 0x797639495d90 - [INFO] [stderr] 34: 0x797639495e40 - __libc_start_main [INFO] [stderr] 35: 0x5aca2e6e6bf5 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d84987436190dc1c2a0f410782323ac765f20b8a104ef4c31d9a6870831c1895", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d84987436190dc1c2a0f410782323ac765f20b8a104ef4c31d9a6870831c1895", kill_on_drop: false }` [INFO] [stdout] d84987436190dc1c2a0f410782323ac765f20b8a104ef4c31d9a6870831c1895