[INFO] cloning repository https://github.com/dkeehl/fluid [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dkeehl/fluid" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdkeehl%2Ffluid", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdkeehl%2Ffluid'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 50382607557db45912e93fdd0fe32f2c8b02dc4a [INFO] checking dkeehl/fluid/50382607557db45912e93fdd0fe32f2c8b02dc4a against master#5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea for pr-124336 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdkeehl%2Ffluid" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dkeehl/fluid on toolchain 5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dkeehl/fluid [INFO] finished tweaking git repo https://github.com/dkeehl/fluid [INFO] tweaked toml for git repo https://github.com/dkeehl/fluid written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dkeehl/fluid 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" "+5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded storage-map v0.2.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.65 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.65 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.65 [INFO] [stderr] Downloaded d3d12 v0.3.1 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.65 [INFO] [stderr] Downloaded gfx-backend-dx11 v0.5.1 [INFO] [stderr] Downloaded js-sys v0.3.42 [INFO] [stderr] Downloaded wasm-bindgen v0.2.65 [INFO] [stderr] Downloaded gfx-backend-dx12 v0.5.8 [INFO] [stderr] Downloaded gfx-backend-metal v0.5.6 [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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73d090cae4247c385bd76f2c48bdb1a6a996338cd94daabdb3d23285c126f516 [INFO] running `Command { std: "docker" "start" "-a" "73d090cae4247c385bd76f2c48bdb1a6a996338cd94daabdb3d23285c126f516", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73d090cae4247c385bd76f2c48bdb1a6a996338cd94daabdb3d23285c126f516", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73d090cae4247c385bd76f2c48bdb1a6a996338cd94daabdb3d23285c126f516", kill_on_drop: false }` [INFO] [stdout] 73d090cae4247c385bd76f2c48bdb1a6a996338cd94daabdb3d23285c126f516 [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=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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 512f2fb00205e2526eec740705f68d971d2876350bce3845fe17e59c02c6dc59 [INFO] running `Command { std: "docker" "start" "-a" "512f2fb00205e2526eec740705f68d971d2876350bce3845fe17e59c02c6dc59", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.36 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking smallvec v1.4.1 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking adler32 v1.1.0 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking ash v0.31.0 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking gfx-hal v0.5.3 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling shaderc-sys v0.6.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking miniz_oxide v0.4.0 [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [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] [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-4f03ee576d4050a7/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] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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: 0x561976c1aac5 - std::backtrace_rs::backtrace::libunwind::trace::h0ff13331e72566cc [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x561976c1aac5 - std::backtrace_rs::backtrace::trace_unsynchronized::h9d4b1bd64e902543 [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x561976c1aac5 - std::sys_common::backtrace::_print_fmt::h081005de9057cbf5 [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x561976c1aac5 - ::fmt::h15fc700db6edae7e [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x561976c3de1b - core::fmt::rt::Argument::fmt::h59f9e72725aff3b8 [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/core/src/fmt/rt.rs:165:63 [INFO] [stderr] 5: 0x561976c3de1b - core::fmt::write::h76f096ae855823be [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/core/src/fmt/mod.rs:1157:21 [INFO] [stderr] 6: 0x561976c17e1f - std::io::Write::write_fmt::h7abe2202f1b29460 [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/io/mod.rs:1832:15 [INFO] [stderr] 7: 0x561976c1a89e - std::sys_common::backtrace::_print::hdf7c2b7f623e9652 [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x561976c1a89e - std::sys_common::backtrace::print::h75f08b3d9123bba1 [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x561976c1bd79 - std::panicking::default_hook::{{closure}}::hb3b1ba32e53d5e85 [INFO] [stderr] 10: 0x561976c1babd - std::panicking::default_hook::h99e57d8f75c65ecf [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panicking.rs:298:9 [INFO] [stderr] 11: 0x561976c1c213 - std::panicking::rust_panic_with_hook::h9c2cbfe157b51a67 [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panicking.rs:795:13 [INFO] [stderr] 12: 0x561976c1c0f4 - std::panicking::begin_panic_handler::{{closure}}::h2dbcfcd80b7dc0c4 [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panicking.rs:664:13 [INFO] [stderr] 13: 0x561976c1af89 - std::sys_common::backtrace::__rust_end_short_backtrace::h75ccad1bb6b02b8a [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x561976c1be27 - rust_begin_unwind [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panicking.rs:652:5 [INFO] [stderr] 15: 0x561976bad083 - core::panicking::panic_fmt::hb7ed84b40520c8eb [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x561976bb17ea - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::h5edf6da670189ce8 [INFO] [stderr] 17: 0x561976baec33 - core::option::Option::unwrap_or_else::h19a67ea2144a4ddf [INFO] [stderr] 18: 0x561976bb1748 - build_script_build::cmd_finder::CommandFinder::must_have::h191f6c909fdb374c [INFO] [stderr] 19: 0x561976bb450f - build_script_build::main::h3af87c528ad02c94 [INFO] [stderr] 20: 0x561976bae543 - core::ops::function::FnOnce::call_once::haba373647dd6c570 [INFO] [stderr] 21: 0x561976bad886 - std::sys_common::backtrace::__rust_begin_short_backtrace::h172d74b91a0f824c [INFO] [stderr] 22: 0x561976badf29 - std::rt::lang_start::{{closure}}::hbb07b48094db5cbc [INFO] [stderr] 23: 0x561976c14026 - core::ops::function::impls:: for &F>::call_once::h09ea041e85538a38 [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x561976c14026 - std::panicking::try::do_call::h2f935f73f0ec9138 [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panicking.rs:559:40 [INFO] [stderr] 25: 0x561976c14026 - std::panicking::try::h5c66c87ba626ebca [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panicking.rs:523:19 [INFO] [stderr] 26: 0x561976c14026 - std::panic::catch_unwind::h8433824ff6b8487d [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panic.rs:149:14 [INFO] [stderr] 27: 0x561976c14026 - std::rt::lang_start_internal::{{closure}}::h7568c7362b93934e [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/rt.rs:141:48 [INFO] [stderr] 28: 0x561976c14026 - std::panicking::try::do_call::hc973b9c0aa57163e [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panicking.rs:559:40 [INFO] [stderr] 29: 0x561976c14026 - std::panicking::try::h49a0612ea478c998 [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panicking.rs:523:19 [INFO] [stderr] 30: 0x561976c14026 - std::panic::catch_unwind::hf1d007b853bc667d [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panic.rs:149:14 [INFO] [stderr] 31: 0x561976c14026 - std::rt::lang_start_internal::h700103d34cb99886 [INFO] [stderr] at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/rt.rs:141:20 [INFO] [stderr] 32: 0x561976badf07 - std::rt::lang_start::h6bea8f54f7d68372 [INFO] [stderr] 33: 0x561976bb4ec5 - main [INFO] [stderr] 34: 0x7f950766cd90 - [INFO] [stderr] 35: 0x7f950766ce40 - __libc_start_main [INFO] [stderr] 36: 0x561976bad6b5 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "512f2fb00205e2526eec740705f68d971d2876350bce3845fe17e59c02c6dc59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "512f2fb00205e2526eec740705f68d971d2876350bce3845fe17e59c02c6dc59", kill_on_drop: false }` [INFO] [stdout] 512f2fb00205e2526eec740705f68d971d2876350bce3845fe17e59c02c6dc59