[INFO] cloning repository https://github.com/Cimera42/vulkan-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cimera42/vulkan-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCimera42%2Fvulkan-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCimera42%2Fvulkan-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f203fe74e890f0d69a33aea99b7bc91ad0470dc
[INFO] checking Cimera42/vulkan-rust against master#9050733395f7c10560d49f549e022f411fa28cea for pr-146972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCimera42%2Fvulkan-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Cimera42/vulkan-rust
[INFO] finished tweaking git repo https://github.com/Cimera42/vulkan-rust
[INFO] tweaked toml for git repo https://github.com/Cimera42/vulkan-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Cimera42/vulkan-rust on toolchain 9050733395f7c10560d49f549e022f411fa28cea
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9050733395f7c10560d49f549e022f411fa28cea" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Cimera42/vulkan-rust 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" "+9050733395f7c10560d49f549e022f411fa28cea" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/bjz/glfw-rs.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gltf-derive v0.15.2
[INFO] [stderr]   Downloaded gltf-json v0.15.2
[INFO] [stderr]   Downloaded cmake v0.1.45
[INFO] [stderr]   Downloaded shaderc v0.6.2
[INFO] [stderr]   Downloaded gltf v0.15.2
[INFO] [stderr]   Downloaded gfx-auxil v0.6.0
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.73
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.73
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.73
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.73
[INFO] [stderr]   Downloaded serde_derive v1.0.125
[INFO] [stderr]   Downloaded js-sys v0.3.50
[INFO] [stderr]   Downloaded gfx-hal v0.6.0
[INFO] [stderr]   Downloaded gfx-backend-dx12 v0.6.3
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.73
[INFO] [stderr]   Downloaded syn v1.0.70
[INFO] [stderr]   Downloaded spirv_cross v0.21.0
[INFO] [stderr]   Downloaded glfw-sys v3.3.4
[INFO] [stderr]   Downloaded shaderc-sys v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9050733395f7c10560d49f549e022f411fa28cea" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a2dd450971c9d031d1a495856d44a2bb37ce2ec0194edc9b3e517433a42ea1d
[INFO] running `Command { std: "docker" "start" "-a" "4a2dd450971c9d031d1a495856d44a2bb37ce2ec0194edc9b3e517433a42ea1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a2dd450971c9d031d1a495856d44a2bb37ce2ec0194edc9b3e517433a42ea1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a2dd450971c9d031d1a495856d44a2bb37ce2ec0194edc9b3e517433a42ea1d", kill_on_drop: false }`
[INFO] [stdout] 4a2dd450971c9d031d1a495856d44a2bb37ce2ec0194edc9b3e517433a42ea1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9050733395f7c10560d49f549e022f411fa28cea" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17ab3d67c1b80ec05ed957d30a3be0a70e804f9cf1aae00b05090ae1b0b93218
[INFO] running `Command { std: "docker" "start" "-a" "17ab3d67c1b80ec05ed957d30a3be0a70e804f9cf1aae00b05090ae1b0b93218", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking bytemuck v1.5.1
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking gfx-hal v0.6.0
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]    Compiling shaderc-sys v0.6.3
[INFO] [stderr]    Compiling glfw-sys v3.3.4
[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-b63bd6aee07745d8/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' (740) 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:     0x5f701d244f52 - std[5b779b883262a33]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5f701d244f52 - std[5b779b883262a33]::backtrace_rs::backtrace::trace_unsynchronized::<std[5b779b883262a33]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5f701d244f52 - std[5b779b883262a33]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/sys/backtrace.rs:68:9
[INFO] [stderr]      3:     0x5f701d244f52 - <<std[5b779b883262a33]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[eefff645653f21e9]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/sys/backtrace.rs:38:26
[INFO] [stderr]      4:     0x5f701d259da7 - <core[eefff645653f21e9]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5f701d259da7 - core[eefff645653f21e9]::fmt::write
[INFO] [stderr]      6:     0x5f701d24b8f6 - std[5b779b883262a33]::io::default_write_fmt::<std[5b779b883262a33]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5f701d24b8f6 - <std[5b779b883262a33]::sys::stdio::unix::Stderr as std[5b779b883262a33]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x5f701d22635a - <std[5b779b883262a33]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/sys/backtrace.rs:41:9
[INFO] [stderr]      9:     0x5f701d22635a - std[5b779b883262a33]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5f701d23f7f1 - std[5b779b883262a33]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5f701d23f9ab - std[5b779b883262a33]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5f701d226418 - std[5b779b883262a33]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x5f701d21dc99 - std[5b779b883262a33]::sys::backtrace::__rust_end_short_backtrace::<std[5b779b883262a33]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/sys/backtrace.rs:176:18
[INFO] [stderr]     14:     0x5f701d226e7d - __rustc[c9b961c1efc8bac7]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x5f701d25a3fc - core[eefff645653f21e9]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5f701d1bd676 - <build_script_build[5084d703b0daddea]::cmd_finder::CommandFinder>::must_have::<&str>::{closure#0}
[INFO] [stderr]     17:     0x5f701d1bbf69 - <core[eefff645653f21e9]::option::Option<std[5b779b883262a33]::path::PathBuf>>::unwrap_or_else::<<build_script_build[5084d703b0daddea]::cmd_finder::CommandFinder>::must_have<&str>::{closure#0}>
[INFO] [stderr]     18:     0x5f701d1bbe3c - <build_script_build[5084d703b0daddea]::cmd_finder::CommandFinder>::must_have::<&str>
[INFO] [stderr]     19:     0x5f701d1c0eba - build_script_build[5084d703b0daddea]::main
[INFO] [stderr]     20:     0x5f701d1c3383 - <fn() as core[eefff645653f21e9]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     21:     0x5f701d1bcb66 - std[5b779b883262a33]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     22:     0x5f701d1bd699 - std[5b779b883262a33]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     23:     0x5f701d23e8fa - <&dyn core[eefff645653f21e9]::ops::function::Fn<(), Output = i32> + core[eefff645653f21e9]::panic::unwind_safe::RefUnwindSafe + core[eefff645653f21e9]::marker::Sync as core[eefff645653f21e9]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     24:     0x5f701d23e8fa - std[5b779b883262a33]::panicking::catch_unwind::do_call::<&dyn core[eefff645653f21e9]::ops::function::Fn<(), Output = i32> + core[eefff645653f21e9]::panic::unwind_safe::RefUnwindSafe + core[eefff645653f21e9]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/panicking.rs:581:40
[INFO] [stderr]     25:     0x5f701d23e8fa - std[5b779b883262a33]::panicking::catch_unwind::<i32, &dyn core[eefff645653f21e9]::ops::function::Fn<(), Output = i32> + core[eefff645653f21e9]::panic::unwind_safe::RefUnwindSafe + core[eefff645653f21e9]::marker::Sync>
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/panicking.rs:544:19
[INFO] [stderr]     26:     0x5f701d23e8fa - std[5b779b883262a33]::panic::catch_unwind::<&dyn core[eefff645653f21e9]::ops::function::Fn<(), Output = i32> + core[eefff645653f21e9]::panic::unwind_safe::RefUnwindSafe + core[eefff645653f21e9]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x5f701d23e8fa - std[5b779b883262a33]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/rt.rs:175:24
[INFO] [stderr]     28:     0x5f701d23e8fa - std[5b779b883262a33]::panicking::catch_unwind::do_call::<std[5b779b883262a33]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/panicking.rs:581:40
[INFO] [stderr]     29:     0x5f701d23e8fa - std[5b779b883262a33]::panicking::catch_unwind::<isize, std[5b779b883262a33]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/panicking.rs:544:19
[INFO] [stderr]     30:     0x5f701d23e8fa - std[5b779b883262a33]::panic::catch_unwind::<std[5b779b883262a33]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/panic.rs:359:14
[INFO] [stderr]     31:     0x5f701d23e8fa - std[5b779b883262a33]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/9050733395f7c10560d49f549e022f411fa28cea/library/std/src/rt.rs:171:5
[INFO] [stderr]     32:     0x5f701d1bcb51 - std[5b779b883262a33]::rt::lang_start::<()>
[INFO] [stderr]     33:     0x5f701d1c3505 - main
[INFO] [stderr]     34:     0x74a98ea191ca - <unknown>
[INFO] [stderr]     35:     0x74a98ea1928b - __libc_start_main
[INFO] [stderr]     36:     0x5f701d1bb085 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "17ab3d67c1b80ec05ed957d30a3be0a70e804f9cf1aae00b05090ae1b0b93218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ab3d67c1b80ec05ed957d30a3be0a70e804f9cf1aae00b05090ae1b0b93218", kill_on_drop: false }`
[INFO] [stdout] 17ab3d67c1b80ec05ed957d30a3be0a70e804f9cf1aae00b05090ae1b0b93218
