[INFO] fetching crate metropolis 0.9.1... [INFO] checking metropolis-0.9.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate metropolis 0.9.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate metropolis 0.9.1 [INFO] finished tweaking crates.io crate metropolis 0.9.1 [INFO] tweaked toml for crates.io crate metropolis 0.9.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate metropolis 0.9.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate metropolis 0.9.1 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94b11f78470f0f1842fec583a41f86af952c80191f7d6c632126dd5928106e22 [INFO] running `Command { std: "docker" "start" "-a" "94b11f78470f0f1842fec583a41f86af952c80191f7d6c632126dd5928106e22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94b11f78470f0f1842fec583a41f86af952c80191f7d6c632126dd5928106e22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94b11f78470f0f1842fec583a41f86af952c80191f7d6c632126dd5928106e22", kill_on_drop: false }` [INFO] [stdout] 94b11f78470f0f1842fec583a41f86af952c80191f7d6c632126dd5928106e22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bdfe7376045ddc2959b6169873c12e22dc54bfc98802617484c2b8b5927fa2ce [INFO] running `Command { std: "docker" "start" "-a" "bdfe7376045ddc2959b6169873c12e22dc54bfc98802617484c2b8b5927fa2ce", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking downcast-rs v1.1.0 [INFO] [stderr] Checking arrayvec v0.4.12 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling vulkano v0.16.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking half v1.4.0 [INFO] [stderr] Checking vk-sys v0.5.0 [INFO] [stderr] Checking rustc-hash v1.0.1 [INFO] [stderr] Checking stb_truetype v0.3.0 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.3.0 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Compiling shaderc-sys v0.6.1 [INFO] [stderr] Checking crossbeam v0.7.2 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking rusttype v0.8.1 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] warning: shaderc-sys@0.6.1: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: shaderc-sys@0.6.1: System installed library not found. Falling back to build from source [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.6.1` [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-f32e1b31317a80b2/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' (861) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shaderc-sys-0.6.1/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: 0x55805c734fa2 - std::backtrace_rs::backtrace::libunwind::trace::hbea4c4361d976d9f [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x55805c734fa2 - std::backtrace_rs::backtrace::trace_unsynchronized::h24ac09a275696d40 [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x55805c734fa2 - std::sys::backtrace::_print_fmt::h082519eb085fbf7d [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x55805c734fa2 - ::fmt::h2cd9656577aefc6d [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x55805c75585f - core::fmt::rt::Argument::fmt::h12bc9925885d5110 [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x55805c75585f - core::fmt::write::h5bf12ce417f28db4 [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x55805c725e63 - std::io::default_write_fmt::h6670289da6979956 [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x55805c725e63 - std::io::Write::write_fmt::h279920046451d90f [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x55805c735122 - std::sys::backtrace::BacktraceLock::print::h80e4c589a4f701f2 [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x55805c7234cc - std::panicking::default_hook::{{closure}}::h15ddaac16a5a7446 [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x55805c72330e - std::panicking::default_hook::hb187b31075710008 [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x55805c72295f - std::panicking::panic_with_hook::h13a15813804ea1a7 [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x55805c7351da - std::panicking::panic_handler::{{closure}}::h6e8a7899819f7e8e [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x55805c735139 - std::sys::backtrace::__rust_end_short_backtrace::h9ee05d6aba5d3318 [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x55805c722b6d - __rustc[106fd6a171f8100f]::rust_begin_unwind [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x55805c759d70 - core::panicking::panic_fmt::h1f7e7fb8eac469a1 [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x55805c6c60bb - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::he6a1930bb3cd4168 [INFO] [stderr] 17: 0x55805c6c85b5 - core::option::Option::unwrap_or_else::hd2d27607ed29089b [INFO] [stderr] 18: 0x55805c6c689c - build_script_build::cmd_finder::CommandFinder::must_have::hf00e6e1549dfa6ff [INFO] [stderr] 19: 0x55805c6caff7 - build_script_build::main::h4cc9c49d9d75ff83 [INFO] [stderr] 20: 0x55805c6c6e43 - core::ops::function::FnOnce::call_once::h9e56a236df7a0f7d [INFO] [stderr] 21: 0x55805c6c7c76 - std::sys::backtrace::__rust_begin_short_backtrace::hc0b3df849efda603 [INFO] [stderr] 22: 0x55805c6c6a39 - std::rt::lang_start::{{closure}}::hc6ef767f8caa7676 [INFO] [stderr] 23: 0x55805c735960 - core::ops::function::impls:: for &F>::call_once::hf041d389344f56bb [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 24: 0x55805c735960 - std::panicking::catch_unwind::do_call::hcc878ac5325385ca [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/panicking.rs:590:40 [INFO] [stderr] 25: 0x55805c735960 - std::panicking::catch_unwind::h19b909e5851b1ecc [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/panicking.rs:553:19 [INFO] [stderr] 26: 0x55805c735960 - std::panic::catch_unwind::hf7b61f0d85beddf7 [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x55805c735960 - std::rt::lang_start_internal::{{closure}}::hf4a2cf218490b1eb [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x55805c735960 - std::panicking::catch_unwind::do_call::h87d50ac29e3f2ea1 [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/panicking.rs:590:40 [INFO] [stderr] 29: 0x55805c735960 - std::panicking::catch_unwind::h74fa98d980427683 [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/panicking.rs:553:19 [INFO] [stderr] 30: 0x55805c735960 - std::panic::catch_unwind::hea88d035b3883372 [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x55805c735960 - std::rt::lang_start_internal::h9835821d1cda1ad4 [INFO] [stderr] at /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x55805c6c6a71 - std::rt::lang_start::h7b0f05b58b1fbdba [INFO] [stderr] 33: 0x55805c6ccaf5 - main [INFO] [stderr] 34: 0x73f2299cb1ca - [INFO] [stderr] 35: 0x73f2299cb28b - __libc_start_main [INFO] [stderr] 36: 0x55805c6c5af5 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "bdfe7376045ddc2959b6169873c12e22dc54bfc98802617484c2b8b5927fa2ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdfe7376045ddc2959b6169873c12e22dc54bfc98802617484c2b8b5927fa2ce", kill_on_drop: false }` [INFO] [stdout] bdfe7376045ddc2959b6169873c12e22dc54bfc98802617484c2b8b5927fa2ce