[INFO] cloning repository https://github.com/julesyoungberg/rusty_vision
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/julesyoungberg/rusty_vision" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulesyoungberg%2Frusty_vision", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulesyoungberg%2Frusty_vision'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27431cce3f6917843418e81c2e629fd02cfec07a
[INFO] checking julesyoungberg/rusty_vision/27431cce3f6917843418e81c2e629fd02cfec07a against master#4cf5f9580233c36f6bc8db76e282ba8a1c1ea491 for pr-154585
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulesyoungberg%2Frusty_vision" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/julesyoungberg/rusty_vision
[INFO] finished tweaking git repo https://github.com/julesyoungberg/rusty_vision
[INFO] tweaked toml for git repo https://github.com/julesyoungberg/rusty_vision written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/julesyoungberg/rusty_vision on toolchain 4cf5f9580233c36f6bc8db76e282ba8a1c1ea491
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4cf5f9580233c36f6bc8db76e282ba8a1c1ea491" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/julesyoungberg/rusty_vision 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" "+4cf5f9580233c36f6bc8db76e282ba8a1c1ea491" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4cf5f9580233c36f6bc8db76e282ba8a1c1ea491" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 827adcab642c7f8a494aae6e7f61893f9d7ba1e625cdf48edc51964673037c54
[INFO] running `Command { std: "docker" "start" "-a" "827adcab642c7f8a494aae6e7f61893f9d7ba1e625cdf48edc51964673037c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "827adcab642c7f8a494aae6e7f61893f9d7ba1e625cdf48edc51964673037c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "827adcab642c7f8a494aae6e7f61893f9d7ba1e625cdf48edc51964673037c54", kill_on_drop: false }`
[INFO] [stdout] 827adcab642c7f8a494aae6e7f61893f9d7ba1e625cdf48edc51964673037c54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4cf5f9580233c36f6bc8db76e282ba8a1c1ea491" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5e186cb337708310efef3ddf6d92a668530a35967b724a74a438bd3ba052af2
[INFO] running `Command { std: "docker" "start" "-a" "a5e186cb337708310efef3ddf6d92a668530a35967b724a74a438bd3ba052af2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
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[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling clang-sys v1.3.1
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]     Checking tracing-core v0.1.28
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling khronos-egl v3.0.2
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling wayland-client v0.28.6
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]    Compiling generic-array v0.9.1
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking euclid v0.20.14
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]     Checking wayland-commons v0.23.6
[INFO] [stderr]     Checking ttf-parser v0.6.2
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling byte-tools v0.2.0
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking tinyvec v1.5.1
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]    Compiling block-buffer v0.3.3
[INFO] [stderr]    Compiling wgpu-core v0.7.1
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking lyon_geom v0.15.3
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]     Checking wayland-commons v0.28.6
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]    Compiling wayland-protocols v0.28.6
[INFO] [stderr]     Checking owned_ttf_parser v0.6.0
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking ash v0.31.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.1
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking gpu-alloc-types v0.2.0
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.7
[INFO] [stderr]    Compiling semver v1.0.5
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.5
[INFO] [stderr]     Checking piston-float v1.0.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]     Checking glow v0.7.2
[INFO] [stderr]     Checking inplace_it v0.3.4
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]    Compiling sha2 v0.7.1
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]     Checking x11-clipboard v0.5.3
[INFO] [stderr]     Checking xcursor v0.3.4
[INFO] [stderr]     Checking rusttype v0.9.2
[INFO] [stderr]     Checking piston-viewport v1.0.2
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking lyon_path v0.15.2
[INFO] [stderr]    Compiling clang v2.0.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]     Checking tokio-sync v0.1.8
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking inflate v0.3.4
[INFO] [stderr]     Checking sid v0.6.1
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling x11-dl v2.19.1
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking wgpu-types v0.7.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]    Compiling dunce v1.0.2
[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]     Checking copyless v0.1.5
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]    Compiling httparse v1.6.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.22
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling az v1.2.0
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking unicode-bidi v0.3.7
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling bytemuck_derive v1.0.1
[INFO] [stderr]    Compiling conrod_derive v0.72.0
[INFO] [stderr]     Checking gif v0.9.2
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]    Compiling opencv-binding-generator v0.45.0
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]    Compiling palette v0.5.0
[INFO] [stderr]     Checking andrew v0.3.1
[INFO] [stderr]    Compiling glsl-to-spirv v0.1.7
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking wayland-cursor v0.28.6
[INFO] [stderr]     Checking naga v0.3.2
[INFO] [stderr]     Checking tracing v0.1.35
[INFO] [stderr]     Checking calloop v0.6.5
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking daggy v0.5.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking gpu-alloc v0.3.2
[INFO] [stderr]     Checking gpu-descriptor v0.1.1
[INFO] [stderr]    Compiling shaderc-sys v0.6.3
[INFO] [stderr]     Checking memmap2 v0.1.0
[INFO] [stderr]     Checking filetime v0.2.15
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking object v0.27.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]    Compiling rug v1.15.0
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking image v0.18.0
[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-8d9c99224244a34c/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' (9921) 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:     0x568539b84cca - std[2f3060d30be14279]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x568539b84cca - std[2f3060d30be14279]::backtrace_rs::backtrace::trace_unsynchronized::<std[2f3060d30be14279]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x568539b84cca - std[2f3060d30be14279]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x568539b84cca - <<std[2f3060d30be14279]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c8fe93d13f3dff44]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x568539b98fda - <core[c8fe93d13f3dff44]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x568539b98fda - core[c8fe93d13f3dff44]::fmt::write
[INFO] [stderr]      6:     0x568539b8adb2 - std[2f3060d30be14279]::io::default_write_fmt::<std[2f3060d30be14279]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x568539b8adb2 - <std[2f3060d30be14279]::sys::stdio::unix::Stderr as std[2f3060d30be14279]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x568539b65cdf - <std[2f3060d30be14279]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x568539b65cdf - std[2f3060d30be14279]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x568539b7f3c1 - std[2f3060d30be14279]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x568539b7f57b - std[2f3060d30be14279]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x568539b65d98 - std[2f3060d30be14279]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x568539b5ae99 - std[2f3060d30be14279]::sys::backtrace::__rust_end_short_backtrace::<std[2f3060d30be14279]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x568539b666fd - __rustc[6a07288b914bb3d0]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x568539b9970c - core[c8fe93d13f3dff44]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x568539af8fb6 - <build_script_build[787103cb8ea9f68b]::cmd_finder::CommandFinder>::must_have::<&str>::{closure#0}
[INFO] [stderr]     17:     0x568539af7859 - <core[c8fe93d13f3dff44]::option::Option<std[2f3060d30be14279]::path::PathBuf>>::unwrap_or_else::<<build_script_build[787103cb8ea9f68b]::cmd_finder::CommandFinder>::must_have<&str>::{closure#0}>
[INFO] [stderr]     18:     0x568539af772c - <build_script_build[787103cb8ea9f68b]::cmd_finder::CommandFinder>::must_have::<&str>
[INFO] [stderr]     19:     0x568539afc7fa - build_script_build[787103cb8ea9f68b]::main
[INFO] [stderr]     20:     0x568539afecd3 - <fn() as core[c8fe93d13f3dff44]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     21:     0x568539af84d6 - std[2f3060d30be14279]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     22:     0x568539af8fc9 - std[2f3060d30be14279]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     23:     0x568539b7e4b4 - <&dyn core[c8fe93d13f3dff44]::ops::function::Fn<(), Output = i32> + core[c8fe93d13f3dff44]::marker::Sync + core[c8fe93d13f3dff44]::panic::unwind_safe::RefUnwindSafe as core[c8fe93d13f3dff44]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     24:     0x568539b7e4b4 - std[2f3060d30be14279]::panicking::catch_unwind::do_call::<&dyn core[c8fe93d13f3dff44]::ops::function::Fn<(), Output = i32> + core[c8fe93d13f3dff44]::marker::Sync + core[c8fe93d13f3dff44]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/panicking.rs:581:40
[INFO] [stderr]     25:     0x568539b7e4b4 - std[2f3060d30be14279]::panicking::catch_unwind::<i32, &dyn core[c8fe93d13f3dff44]::ops::function::Fn<(), Output = i32> + core[c8fe93d13f3dff44]::marker::Sync + core[c8fe93d13f3dff44]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/panicking.rs:544:19
[INFO] [stderr]     26:     0x568539b7e4b4 - std[2f3060d30be14279]::panic::catch_unwind::<&dyn core[c8fe93d13f3dff44]::ops::function::Fn<(), Output = i32> + core[c8fe93d13f3dff44]::marker::Sync + core[c8fe93d13f3dff44]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x568539b7e4b4 - std[2f3060d30be14279]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/rt.rs:175:24
[INFO] [stderr]     28:     0x568539b7e4b4 - std[2f3060d30be14279]::panicking::catch_unwind::do_call::<std[2f3060d30be14279]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/panicking.rs:581:40
[INFO] [stderr]     29:     0x568539b7e4b4 - std[2f3060d30be14279]::panicking::catch_unwind::<isize, std[2f3060d30be14279]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/panicking.rs:544:19
[INFO] [stderr]     30:     0x568539b7e4b4 - std[2f3060d30be14279]::panic::catch_unwind::<std[2f3060d30be14279]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/panic.rs:359:14
[INFO] [stderr]     31:     0x568539b7e4b4 - std[2f3060d30be14279]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/4cf5f9580233c36f6bc8db76e282ba8a1c1ea491/library/std/src/rt.rs:171:5
[INFO] [stderr]     32:     0x568539af7f41 - std[2f3060d30be14279]::rt::lang_start::<()>
[INFO] [stderr]     33:     0x568539afee55 - main
[INFO] [stderr]     34:     0x7956cfada1ca - <unknown>
[INFO] [stderr]     35:     0x7956cfada28b - __libc_start_main
[INFO] [stderr]     36:     0x568539af67e5 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a5e186cb337708310efef3ddf6d92a668530a35967b724a74a438bd3ba052af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5e186cb337708310efef3ddf6d92a668530a35967b724a74a438bd3ba052af2", kill_on_drop: false }`
[INFO] [stdout] a5e186cb337708310efef3ddf6d92a668530a35967b724a74a438bd3ba052af2