[INFO] fetching crate gl-headless 0.2.2...
[INFO] testing gl-headless-0.2.2 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate gl-headless 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate gl-headless 0.2.2
[INFO] finished tweaking crates.io crate gl-headless 0.2.2
[INFO] tweaked toml for crates.io crate gl-headless 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gl-headless 0.2.2 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] [stderr]       Adding glfw v0.51.0 (available: v0.61.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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 gl v0.14.0
[INFO] [stderr]   Downloaded gl-headless-macros v0.1.1
[INFO] [stderr]   Downloaded raw-window-handle v0.5.2
[INFO] [stderr]   Downloaded glfw v0.51.0
[INFO] [stderr]   Downloaded glfw-sys v4.0.0+3.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36d6eb3be8d7b6a9b778890bc6bc1b14ee9e744db617df070ae27ca99b07e5d5
[INFO] running `Command { std: "docker" "start" "-a" "36d6eb3be8d7b6a9b778890bc6bc1b14ee9e744db617df070ae27ca99b07e5d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36d6eb3be8d7b6a9b778890bc6bc1b14ee9e744db617df070ae27ca99b07e5d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36d6eb3be8d7b6a9b778890bc6bc1b14ee9e744db617df070ae27ca99b07e5d5", kill_on_drop: false }`
[INFO] [stdout] 36d6eb3be8d7b6a9b778890bc6bc1b14ee9e744db617df070ae27ca99b07e5d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b992e48780bcd5efedc45f8f0541acccb816feef1f901ed77be48d1173d606a
[INFO] running `Command { std: "docker" "start" "-a" "4b992e48780bcd5efedc45f8f0541acccb816feef1f901ed77be48d1173d606a", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]    Compiling raw-window-handle v0.5.2
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling glfw-sys v4.0.0+3.3.5
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling glfw v0.51.0
[INFO] [stderr]    Compiling gl-headless-macros v0.1.1
[INFO] [stderr]    Compiling gl-headless v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.67s
[INFO] running `Command { std: "docker" "inspect" "4b992e48780bcd5efedc45f8f0541acccb816feef1f901ed77be48d1173d606a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b992e48780bcd5efedc45f8f0541acccb816feef1f901ed77be48d1173d606a", kill_on_drop: false }`
[INFO] [stdout] 4b992e48780bcd5efedc45f8f0541acccb816feef1f901ed77be48d1173d606a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6a34ad21cd48821fda80a7f1ac6bbb69e78c0286bc6b2cd7e4139ef5a867804
[INFO] running `Command { std: "docker" "start" "-a" "c6a34ad21cd48821fda80a7f1ac6bbb69e78c0286bc6b2cd7e4139ef5a867804", kill_on_drop: false }`
[INFO] [stderr]    Compiling gl-headless v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "c6a34ad21cd48821fda80a7f1ac6bbb69e78c0286bc6b2cd7e4139ef5a867804", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6a34ad21cd48821fda80a7f1ac6bbb69e78c0286bc6b2cd7e4139ef5a867804", kill_on_drop: false }`
[INFO] [stdout] c6a34ad21cd48821fda80a7f1ac6bbb69e78c0286bc6b2cd7e4139ef5a867804
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89a27cbc2ce2bac8a7c8360d20142bb5e92a6b54caef351a1ab80f2ac91204c1
[INFO] running `Command { std: "docker" "start" "-a" "89a27cbc2ce2bac8a7c8360d20142bb5e92a6b54caef351a1ab80f2ac91204c1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gl_headless-faa7f95f27fb8052)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gl_headless
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 51) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 35) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 75) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 18) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 51) stdout ----
[INFO] [stdout] Test executable failed (signal: 6 (SIGABRT) (core dumped)).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (118) panicked at src/internals.rs:48:31:
[INFO] [stdout] glfw error [PlatformError]: X11: The DISPLAY environment variable is missing
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x589ff08d38c2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x589ff08d38c2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x589ff08d38c2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x589ff08d38c2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x589ff08e4f3a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x589ff08e4f3a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x589ff08d7ae6 - std[3b51380354919863]::io::default_write_fmt::<std[3b51380354919863]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x589ff08d7ae6 - <std[3b51380354919863]::sys::stdio::unix::Stderr as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x589ff08be75f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x589ff08be75f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x589ff08cfa01 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x589ff08cfbbb - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x589ff08be818 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x589ff08b3d19 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x589ff08bf0bd - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x589ff08e566c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x589ff08639c7 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:48:31
[INFO] [stdout]   17:     0x589ff0866896 - <<gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String, &())>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   18:     0x589ff08655c9 - <glfw[7f4a5d4ce76e0096]::Callback<for<'a> fn(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String, &'a ()), ()> as glfw[7f4a5d4ce76e0096]::callbacks::error::Object<(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String)>>::call
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/callbacks.rs:45:17
[INFO] [stdout]   19:     0x589ff088e093 - glfw[7f4a5d4ce76e0096]::callbacks::error::callback::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/callbacks.rs:67:49
[INFO] [stdout]   20:     0x589ff08966fd - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::RefCell<core[27de1724e4349be2]::option::Option<alloc[a57f19327c0ad893]::boxed::Box<dyn glfw[7f4a5d4ce76e0096]::callbacks::error::Object<(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String)>>>>>>::try_with::<glfw[7f4a5d4ce76e0096]::callbacks::error::callback::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   21:     0x589ff0896529 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::RefCell<core[27de1724e4349be2]::option::Option<alloc[a57f19327c0ad893]::boxed::Box<dyn glfw[7f4a5d4ce76e0096]::callbacks::error::Object<(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String)>>>>>>::with::<glfw[7f4a5d4ce76e0096]::callbacks::error::callback::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   22:     0x589ff088ecc7 - glfw[7f4a5d4ce76e0096]::callbacks::error::callback
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/callbacks.rs:65:26
[INFO] [stdout]   23:     0x589ff0898c91 - _glfwInputError
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/init.c:215:9
[INFO] [stdout]   24:     0x589ff089e14d - _glfwPlatformInit
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/x11_init.c:1063:13
[INFO] [stdout]   25:     0x589ff0898d03 - glfwInit
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/init.c:231:10
[INFO] [stdout]   26:     0x589ff0862e74 - glfw[7f4a5d4ce76e0096]::init::<()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/lib.rs:769:17
[INFO] [stdout]   27:     0x589ff08644c4 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:47:24
[INFO] [stdout]   28:     0x589ff0864b01 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::new
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:39:9
[INFO] [stdout]   29:     0x589ff0863ca0 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContextBuilder>::build
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:27:21
[INFO] [stdout]   30:     0x589ff08624bf - rust_out[8e547ba4386cb4c9]::get_version
[INFO] [stdout]   31:     0x589ff086261f - rust_out[8e547ba4386cb4c9]::main
[INFO] [stdout]   32:     0x589ff0862cc3 - <fn() as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   33:     0x589ff08623e6 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   34:     0x589ff08623f9 - std[3b51380354919863]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   35:     0x589ff08ceff6 - <&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   36:     0x589ff08ceff6 - std[3b51380354919863]::panicking::catch_unwind::do_call::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x589ff08ceff6 - std[3b51380354919863]::panicking::catch_unwind::<i32, &dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x589ff08ceff6 - std[3b51380354919863]::panic::catch_unwind::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x589ff08ceff6 - std[3b51380354919863]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:175:24
[INFO] [stdout]   40:     0x589ff08ceff6 - std[3b51380354919863]::panicking::catch_unwind::do_call::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x589ff08ceff6 - std[3b51380354919863]::panicking::catch_unwind::<isize, std[3b51380354919863]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x589ff08ceff6 - std[3b51380354919863]::panic::catch_unwind::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x589ff08ceff6 - std[3b51380354919863]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:171:5
[INFO] [stdout]   44:     0x589ff08623d1 - std[3b51380354919863]::rt::lang_start::<()>
[INFO] [stdout]   45:     0x589ff0862d55 - main
[INFO] [stdout]   46:     0x7a8431d6e1ca - <unknown>
[INFO] [stdout]   47:     0x7a8431d6e28b - __libc_start_main
[INFO] [stdout]   48:     0x589ff0862115 - _start
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (118) panicked at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:225:5:
[INFO] [stdout] panic in a function that cannot unwind
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x589ff08d38c2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x589ff08d38c2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x589ff08d38c2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x589ff08d38c2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x589ff08e4f3a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x589ff08e4f3a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x589ff08d7ae6 - std[3b51380354919863]::io::default_write_fmt::<std[3b51380354919863]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x589ff08d7ae6 - <std[3b51380354919863]::sys::stdio::unix::Stderr as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x589ff08be75f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x589ff08be75f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x589ff08cfa01 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x589ff08cfbbb - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x589ff08be84a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   13:     0x589ff08b3d19 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x589ff08bf0bd - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x589ff08e549d - core[27de1724e4349be2]::panicking::panic_nounwind_fmt::runtime
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:122:22
[INFO] [stdout]   16:     0x589ff08e549d - core[27de1724e4349be2]::panicking::panic_nounwind_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/intrinsics/mod.rs:2431:9
[INFO] [stdout]   17:     0x589ff08e541b - core[27de1724e4349be2]::panicking::panic_nounwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:225:5
[INFO] [stdout]   18:     0x589ff08e55a7 - core[27de1724e4349be2]::panicking::panic_cannot_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:337:5
[INFO] [stdout]   19:     0x589ff088eccf - glfw[7f4a5d4ce76e0096]::callbacks::error::callback
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/callbacks.rs:64:9
[INFO] [stdout]   20:     0x589ff0898c91 - _glfwInputError
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/init.c:215:9
[INFO] [stdout]   21:     0x589ff089e14d - _glfwPlatformInit
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/x11_init.c:1063:13
[INFO] [stdout]   22:     0x589ff0898d03 - glfwInit
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/init.c:231:10
[INFO] [stdout]   23:     0x589ff0862e74 - glfw[7f4a5d4ce76e0096]::init::<()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/lib.rs:769:17
[INFO] [stdout]   24:     0x589ff08644c4 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:47:24
[INFO] [stdout]   25:     0x589ff0864b01 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::new
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:39:9
[INFO] [stdout]   26:     0x589ff0863ca0 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContextBuilder>::build
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:27:21
[INFO] [stdout]   27:     0x589ff08624bf - rust_out[8e547ba4386cb4c9]::get_version
[INFO] [stdout]   28:     0x589ff086261f - rust_out[8e547ba4386cb4c9]::main
[INFO] [stdout]   29:     0x589ff0862cc3 - <fn() as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   30:     0x589ff08623e6 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   31:     0x589ff08623f9 - std[3b51380354919863]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   32:     0x589ff08ceff6 - <&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   33:     0x589ff08ceff6 - std[3b51380354919863]::panicking::catch_unwind::do_call::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   34:     0x589ff08ceff6 - std[3b51380354919863]::panicking::catch_unwind::<i32, &dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   35:     0x589ff08ceff6 - std[3b51380354919863]::panic::catch_unwind::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x589ff08ceff6 - std[3b51380354919863]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:175:24
[INFO] [stdout]   37:     0x589ff08ceff6 - std[3b51380354919863]::panicking::catch_unwind::do_call::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x589ff08ceff6 - std[3b51380354919863]::panicking::catch_unwind::<isize, std[3b51380354919863]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x589ff08ceff6 - std[3b51380354919863]::panic::catch_unwind::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x589ff08ceff6 - std[3b51380354919863]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:171:5
[INFO] [stdout]   41:     0x589ff08623d1 - std[3b51380354919863]::rt::lang_start::<()>
[INFO] [stdout]   42:     0x589ff0862d55 - main
[INFO] [stdout]   43:     0x7a8431d6e1ca - <unknown>
[INFO] [stdout]   44:     0x7a8431d6e28b - __libc_start_main
[INFO] [stdout]   45:     0x589ff0862115 - _start
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] thread caused non-unwinding panic. aborting.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 35) stdout ----
[INFO] [stdout] Test executable failed (signal: 6 (SIGABRT) (core dumped)).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (117) panicked at src/internals.rs:48:31:
[INFO] [stdout] glfw error [PlatformError]: X11: The DISPLAY environment variable is missing
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62eecc7001b2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62eecc7001b2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62eecc7001b2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62eecc7001b2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62eecc7114aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62eecc7114aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x62eecc7043d6 - std[3b51380354919863]::io::default_write_fmt::<std[3b51380354919863]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62eecc7043d6 - <std[3b51380354919863]::sys::stdio::unix::Stderr as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62eecc6eb04f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62eecc6eb04f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62eecc6fc2f1 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x62eecc6fc4ab - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x62eecc6eb108 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x62eecc6e0609 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x62eecc6eb9ad - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x62eecc711bdc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x62eecc690297 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:48:31
[INFO] [stdout]   17:     0x62eecc693186 - <<gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String, &())>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   18:     0x62eecc691eb9 - <glfw[7f4a5d4ce76e0096]::Callback<for<'a> fn(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String, &'a ()), ()> as glfw[7f4a5d4ce76e0096]::callbacks::error::Object<(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String)>>::call
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/callbacks.rs:45:17
[INFO] [stdout]   19:     0x62eecc6ba983 - glfw[7f4a5d4ce76e0096]::callbacks::error::callback::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/callbacks.rs:67:49
[INFO] [stdout]   20:     0x62eecc6c2fed - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::RefCell<core[27de1724e4349be2]::option::Option<alloc[a57f19327c0ad893]::boxed::Box<dyn glfw[7f4a5d4ce76e0096]::callbacks::error::Object<(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String)>>>>>>::try_with::<glfw[7f4a5d4ce76e0096]::callbacks::error::callback::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   21:     0x62eecc6c2e19 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::RefCell<core[27de1724e4349be2]::option::Option<alloc[a57f19327c0ad893]::boxed::Box<dyn glfw[7f4a5d4ce76e0096]::callbacks::error::Object<(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String)>>>>>>::with::<glfw[7f4a5d4ce76e0096]::callbacks::error::callback::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   22:     0x62eecc6bb5b7 - glfw[7f4a5d4ce76e0096]::callbacks::error::callback
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/callbacks.rs:65:26
[INFO] [stdout]   23:     0x62eecc6c5581 - _glfwInputError
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/init.c:215:9
[INFO] [stdout]   24:     0x62eecc6caa3d - _glfwPlatformInit
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/x11_init.c:1063:13
[INFO] [stdout]   25:     0x62eecc6c55f3 - glfwInit
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/init.c:231:10
[INFO] [stdout]   26:     0x62eecc68f744 - glfw[7f4a5d4ce76e0096]::init::<()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/lib.rs:769:17
[INFO] [stdout]   27:     0x62eecc690db4 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:47:24
[INFO] [stdout]   28:     0x62eecc6913b4 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version_str
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:43:9
[INFO] [stdout]   29:     0x62eecc690583 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContextBuilder>::build
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:26:30
[INFO] [stdout]   30:     0x62eecc68f023 - rust_out[8e547ba4386cb4c9]::main
[INFO] [stdout]   31:     0x62eecc68f5c3 - <fn() as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   32:     0x62eecc68ef56 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   33:     0x62eecc68ef69 - std[3b51380354919863]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   34:     0x62eecc6fb8e6 - <&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   35:     0x62eecc6fb8e6 - std[3b51380354919863]::panicking::catch_unwind::do_call::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   36:     0x62eecc6fb8e6 - std[3b51380354919863]::panicking::catch_unwind::<i32, &dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   37:     0x62eecc6fb8e6 - std[3b51380354919863]::panic::catch_unwind::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x62eecc6fb8e6 - std[3b51380354919863]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:175:24
[INFO] [stdout]   39:     0x62eecc6fb8e6 - std[3b51380354919863]::panicking::catch_unwind::do_call::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   40:     0x62eecc6fb8e6 - std[3b51380354919863]::panicking::catch_unwind::<isize, std[3b51380354919863]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x62eecc6fb8e6 - std[3b51380354919863]::panic::catch_unwind::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x62eecc6fb8e6 - std[3b51380354919863]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:171:5
[INFO] [stdout]   43:     0x62eecc68ef41 - std[3b51380354919863]::rt::lang_start::<()>
[INFO] [stdout]   44:     0x62eecc68f625 - main
[INFO] [stdout]   45:     0x780af8a031ca - <unknown>
[INFO] [stdout]   46:     0x780af8a0328b - __libc_start_main
[INFO] [stdout]   47:     0x62eecc68ed85 - _start
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (117) panicked at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:225:5:
[INFO] [stdout] panic in a function that cannot unwind
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62eecc7001b2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62eecc7001b2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62eecc7001b2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62eecc7001b2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62eecc7114aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62eecc7114aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x62eecc7043d6 - std[3b51380354919863]::io::default_write_fmt::<std[3b51380354919863]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62eecc7043d6 - <std[3b51380354919863]::sys::stdio::unix::Stderr as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62eecc6eb04f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62eecc6eb04f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62eecc6fc2f1 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x62eecc6fc4ab - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x62eecc6eb13a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   13:     0x62eecc6e0609 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x62eecc6eb9ad - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x62eecc711a0d - core[27de1724e4349be2]::panicking::panic_nounwind_fmt::runtime
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:122:22
[INFO] [stdout]   16:     0x62eecc711a0d - core[27de1724e4349be2]::panicking::panic_nounwind_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/intrinsics/mod.rs:2431:9
[INFO] [stdout]   17:     0x62eecc71198b - core[27de1724e4349be2]::panicking::panic_nounwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:225:5
[INFO] [stdout]   18:     0x62eecc711b17 - core[27de1724e4349be2]::panicking::panic_cannot_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:337:5
[INFO] [stdout]   19:     0x62eecc6bb5bf - glfw[7f4a5d4ce76e0096]::callbacks::error::callback
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/callbacks.rs:64:9
[INFO] [stdout]   20:     0x62eecc6c5581 - _glfwInputError
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/init.c:215:9
[INFO] [stdout]   21:     0x62eecc6caa3d - _glfwPlatformInit
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/x11_init.c:1063:13
[INFO] [stdout]   22:     0x62eecc6c55f3 - glfwInit
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/init.c:231:10
[INFO] [stdout]   23:     0x62eecc68f744 - glfw[7f4a5d4ce76e0096]::init::<()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/lib.rs:769:17
[INFO] [stdout]   24:     0x62eecc690db4 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:47:24
[INFO] [stdout]   25:     0x62eecc6913b4 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version_str
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:43:9
[INFO] [stdout]   26:     0x62eecc690583 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContextBuilder>::build
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:26:30
[INFO] [stdout]   27:     0x62eecc68f023 - rust_out[8e547ba4386cb4c9]::main
[INFO] [stdout]   28:     0x62eecc68f5c3 - <fn() as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   29:     0x62eecc68ef56 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   30:     0x62eecc68ef69 - std[3b51380354919863]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   31:     0x62eecc6fb8e6 - <&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   32:     0x62eecc6fb8e6 - std[3b51380354919863]::panicking::catch_unwind::do_call::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x62eecc6fb8e6 - std[3b51380354919863]::panicking::catch_unwind::<i32, &dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x62eecc6fb8e6 - std[3b51380354919863]::panic::catch_unwind::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x62eecc6fb8e6 - std[3b51380354919863]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:175:24
[INFO] [stdout]   36:     0x62eecc6fb8e6 - std[3b51380354919863]::panicking::catch_unwind::do_call::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x62eecc6fb8e6 - std[3b51380354919863]::panicking::catch_unwind::<isize, std[3b51380354919863]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x62eecc6fb8e6 - std[3b51380354919863]::panic::catch_unwind::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x62eecc6fb8e6 - std[3b51380354919863]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:171:5
[INFO] [stdout]   40:     0x62eecc68ef41 - std[3b51380354919863]::rt::lang_start::<()>
[INFO] [stdout]   41:     0x62eecc68f625 - main
[INFO] [stdout]   42:     0x780af8a031ca - <unknown>
[INFO] [stdout]   43:     0x780af8a0328b - __libc_start_main
[INFO] [stdout]   44:     0x62eecc68ed85 - _start
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] thread caused non-unwinding panic. aborting.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 75) stdout ----
[INFO] [stdout] Test executable failed (signal: 6 (SIGABRT) (core dumped)).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (122) panicked at src/internals.rs:48:31:
[INFO] [stdout] glfw error [PlatformError]: X11: The DISPLAY environment variable is missing
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cf9cf184da2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5cf9cf184da2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5cf9cf184da2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5cf9cf184da2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5cf9cf19758a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5cf9cf19758a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5cf9cf188fc6 - std[3b51380354919863]::io::default_write_fmt::<std[3b51380354919863]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5cf9cf188fc6 - <std[3b51380354919863]::sys::stdio::unix::Stderr as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5cf9cf16fc3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5cf9cf16fc3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5cf9cf180ee1 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5cf9cf18109b - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5cf9cf16fcf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5cf9cf1651f9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5cf9cf17059d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5cf9cf197cbc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5cf9cf114d17 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:48:31
[INFO] [stdout]   17:     0x5cf9cf117c06 - <<gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String, &())>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   18:     0x5cf9cf116939 - <glfw[7f4a5d4ce76e0096]::Callback<for<'a> fn(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String, &'a ()), ()> as glfw[7f4a5d4ce76e0096]::callbacks::error::Object<(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String)>>::call
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/callbacks.rs:45:17
[INFO] [stdout]   19:     0x5cf9cf13f4c3 - glfw[7f4a5d4ce76e0096]::callbacks::error::callback::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/callbacks.rs:67:49
[INFO] [stdout]   20:     0x5cf9cf147bdd - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::RefCell<core[27de1724e4349be2]::option::Option<alloc[a57f19327c0ad893]::boxed::Box<dyn glfw[7f4a5d4ce76e0096]::callbacks::error::Object<(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String)>>>>>>::try_with::<glfw[7f4a5d4ce76e0096]::callbacks::error::callback::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   21:     0x5cf9cf147a09 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::RefCell<core[27de1724e4349be2]::option::Option<alloc[a57f19327c0ad893]::boxed::Box<dyn glfw[7f4a5d4ce76e0096]::callbacks::error::Object<(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String)>>>>>>::with::<glfw[7f4a5d4ce76e0096]::callbacks::error::callback::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   22:     0x5cf9cf1400f7 - glfw[7f4a5d4ce76e0096]::callbacks::error::callback
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/callbacks.rs:65:26
[INFO] [stdout]   23:     0x5cf9cf14a171 - _glfwInputError
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/init.c:215:9
[INFO] [stdout]   24:     0x5cf9cf14f62d - _glfwPlatformInit
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/x11_init.c:1063:13
[INFO] [stdout]   25:     0x5cf9cf14a1e3 - glfwInit
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/init.c:231:10
[INFO] [stdout]   26:     0x5cf9cf1141c4 - glfw[7f4a5d4ce76e0096]::init::<()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/lib.rs:769:17
[INFO] [stdout]   27:     0x5cf9cf115834 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:47:24
[INFO] [stdout]   28:     0x5cf9cf115e34 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version_str
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:43:9
[INFO] [stdout]   29:     0x5cf9cf115003 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContextBuilder>::build
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:26:30
[INFO] [stdout]   30:     0x5cf9cf1130f3 - rust_out[8e547ba4386cb4c9]::example1
[INFO] [stdout]   31:     0x5cf9cf1130a6 - rust_out[8e547ba4386cb4c9]::main
[INFO] [stdout]   32:     0x5cf9cf114043 - <fn() as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   33:     0x5cf9cf112d06 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   34:     0x5cf9cf112eb9 - std[3b51380354919863]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   35:     0x5cf9cf1804d6 - <&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   36:     0x5cf9cf1804d6 - std[3b51380354919863]::panicking::catch_unwind::do_call::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x5cf9cf1804d6 - std[3b51380354919863]::panicking::catch_unwind::<i32, &dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x5cf9cf1804d6 - std[3b51380354919863]::panic::catch_unwind::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5cf9cf1804d6 - std[3b51380354919863]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:175:24
[INFO] [stdout]   40:     0x5cf9cf1804d6 - std[3b51380354919863]::panicking::catch_unwind::do_call::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5cf9cf1804d6 - std[3b51380354919863]::panicking::catch_unwind::<isize, std[3b51380354919863]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5cf9cf1804d6 - std[3b51380354919863]::panic::catch_unwind::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5cf9cf1804d6 - std[3b51380354919863]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:171:5
[INFO] [stdout]   44:     0x5cf9cf112cd1 - std[3b51380354919863]::rt::lang_start::<()>
[INFO] [stdout]   45:     0x5cf9cf1140a5 - main
[INFO] [stdout]   46:     0x72a3937051ca - <unknown>
[INFO] [stdout]   47:     0x72a39370528b - __libc_start_main
[INFO] [stdout]   48:     0x5cf9cf112975 - _start
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (122) panicked at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:225:5:
[INFO] [stdout] panic in a function that cannot unwind
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cf9cf184da2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5cf9cf184da2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5cf9cf184da2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5cf9cf184da2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5cf9cf19758a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5cf9cf19758a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5cf9cf188fc6 - std[3b51380354919863]::io::default_write_fmt::<std[3b51380354919863]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5cf9cf188fc6 - <std[3b51380354919863]::sys::stdio::unix::Stderr as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5cf9cf16fc3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5cf9cf16fc3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5cf9cf180ee1 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5cf9cf18109b - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5cf9cf16fd2a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   13:     0x5cf9cf1651f9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5cf9cf17059d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5cf9cf197aed - core[27de1724e4349be2]::panicking::panic_nounwind_fmt::runtime
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:122:22
[INFO] [stdout]   16:     0x5cf9cf197aed - core[27de1724e4349be2]::panicking::panic_nounwind_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/intrinsics/mod.rs:2431:9
[INFO] [stdout]   17:     0x5cf9cf197a6b - core[27de1724e4349be2]::panicking::panic_nounwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:225:5
[INFO] [stdout]   18:     0x5cf9cf197bf7 - core[27de1724e4349be2]::panicking::panic_cannot_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:337:5
[INFO] [stdout]   19:     0x5cf9cf1400ff - glfw[7f4a5d4ce76e0096]::callbacks::error::callback
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/callbacks.rs:64:9
[INFO] [stdout]   20:     0x5cf9cf14a171 - _glfwInputError
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/init.c:215:9
[INFO] [stdout]   21:     0x5cf9cf14f62d - _glfwPlatformInit
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/x11_init.c:1063:13
[INFO] [stdout]   22:     0x5cf9cf14a1e3 - glfwInit
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/init.c:231:10
[INFO] [stdout]   23:     0x5cf9cf1141c4 - glfw[7f4a5d4ce76e0096]::init::<()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/lib.rs:769:17
[INFO] [stdout]   24:     0x5cf9cf115834 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:47:24
[INFO] [stdout]   25:     0x5cf9cf115e34 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version_str
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:43:9
[INFO] [stdout]   26:     0x5cf9cf115003 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContextBuilder>::build
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:26:30
[INFO] [stdout]   27:     0x5cf9cf1130f3 - rust_out[8e547ba4386cb4c9]::example1
[INFO] [stdout]   28:     0x5cf9cf1130a6 - rust_out[8e547ba4386cb4c9]::main
[INFO] [stdout]   29:     0x5cf9cf114043 - <fn() as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   30:     0x5cf9cf112d06 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   31:     0x5cf9cf112eb9 - std[3b51380354919863]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   32:     0x5cf9cf1804d6 - <&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   33:     0x5cf9cf1804d6 - std[3b51380354919863]::panicking::catch_unwind::do_call::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   34:     0x5cf9cf1804d6 - std[3b51380354919863]::panicking::catch_unwind::<i32, &dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   35:     0x5cf9cf1804d6 - std[3b51380354919863]::panic::catch_unwind::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x5cf9cf1804d6 - std[3b51380354919863]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:175:24
[INFO] [stdout]   37:     0x5cf9cf1804d6 - std[3b51380354919863]::panicking::catch_unwind::do_call::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5cf9cf1804d6 - std[3b51380354919863]::panicking::catch_unwind::<isize, std[3b51380354919863]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5cf9cf1804d6 - std[3b51380354919863]::panic::catch_unwind::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5cf9cf1804d6 - std[3b51380354919863]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:171:5
[INFO] [stdout]   41:     0x5cf9cf112cd1 - std[3b51380354919863]::rt::lang_start::<()>
[INFO] [stdout]   42:     0x5cf9cf1140a5 - main
[INFO] [stdout]   43:     0x72a3937051ca - <unknown>
[INFO] [stdout]   44:     0x72a39370528b - __libc_start_main
[INFO] [stdout]   45:     0x5cf9cf112975 - _start
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] thread caused non-unwinding panic. aborting.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 18) stdout ----
[INFO] [stdout] Test executable failed (signal: 6 (SIGABRT) (core dumped)).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (139) panicked at src/internals.rs:48:31:
[INFO] [stdout] glfw error [PlatformError]: X11: The DISPLAY environment variable is missing
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58583cd6b132 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58583cd6b132 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58583cd6b132 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x58583cd6b132 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x58583cd7c42a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58583cd7c42a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x58583cd6f356 - std[3b51380354919863]::io::default_write_fmt::<std[3b51380354919863]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58583cd6f356 - <std[3b51380354919863]::sys::stdio::unix::Stderr as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58583cd55fcf - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x58583cd55fcf - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58583cd67271 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x58583cd6742b - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x58583cd56088 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x58583cd4b589 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x58583cd5692d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x58583cd7cb5c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x58583ccfb237 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:48:31
[INFO] [stdout]   17:     0x58583ccfe106 - <<gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String, &())>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   18:     0x58583ccfce39 - <glfw[7f4a5d4ce76e0096]::Callback<for<'a> fn(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String, &'a ()), ()> as glfw[7f4a5d4ce76e0096]::callbacks::error::Object<(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String)>>::call
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/callbacks.rs:45:17
[INFO] [stdout]   19:     0x58583cd25903 - glfw[7f4a5d4ce76e0096]::callbacks::error::callback::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/callbacks.rs:67:49
[INFO] [stdout]   20:     0x58583cd2df6d - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::RefCell<core[27de1724e4349be2]::option::Option<alloc[a57f19327c0ad893]::boxed::Box<dyn glfw[7f4a5d4ce76e0096]::callbacks::error::Object<(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String)>>>>>>::try_with::<glfw[7f4a5d4ce76e0096]::callbacks::error::callback::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   21:     0x58583cd2dd99 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::RefCell<core[27de1724e4349be2]::option::Option<alloc[a57f19327c0ad893]::boxed::Box<dyn glfw[7f4a5d4ce76e0096]::callbacks::error::Object<(glfw[7f4a5d4ce76e0096]::Error, alloc[a57f19327c0ad893]::string::String)>>>>>>::with::<glfw[7f4a5d4ce76e0096]::callbacks::error::callback::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   22:     0x58583cd26537 - glfw[7f4a5d4ce76e0096]::callbacks::error::callback
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/callbacks.rs:65:26
[INFO] [stdout]   23:     0x58583cd30501 - _glfwInputError
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/init.c:215:9
[INFO] [stdout]   24:     0x58583cd359bd - _glfwPlatformInit
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/x11_init.c:1063:13
[INFO] [stdout]   25:     0x58583cd30573 - glfwInit
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/init.c:231:10
[INFO] [stdout]   26:     0x58583ccfa6e4 - glfw[7f4a5d4ce76e0096]::init::<()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/lib.rs:769:17
[INFO] [stdout]   27:     0x58583ccfbd34 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:47:24
[INFO] [stdout]   28:     0x58583ccfc371 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::new
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:39:9
[INFO] [stdout]   29:     0x58583ccfb510 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContextBuilder>::build
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:27:21
[INFO] [stdout]   30:     0x58583ccf9fcb - rust_out[8e547ba4386cb4c9]::main
[INFO] [stdout]   31:     0x58583ccfa563 - <fn() as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   32:     0x58583ccf9f26 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   33:     0x58583ccf9f39 - std[3b51380354919863]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   34:     0x58583cd66866 - <&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   35:     0x58583cd66866 - std[3b51380354919863]::panicking::catch_unwind::do_call::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   36:     0x58583cd66866 - std[3b51380354919863]::panicking::catch_unwind::<i32, &dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   37:     0x58583cd66866 - std[3b51380354919863]::panic::catch_unwind::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x58583cd66866 - std[3b51380354919863]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:175:24
[INFO] [stdout]   39:     0x58583cd66866 - std[3b51380354919863]::panicking::catch_unwind::do_call::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   40:     0x58583cd66866 - std[3b51380354919863]::panicking::catch_unwind::<isize, std[3b51380354919863]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x58583cd66866 - std[3b51380354919863]::panic::catch_unwind::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x58583cd66866 - std[3b51380354919863]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:171:5
[INFO] [stdout]   43:     0x58583ccf9f11 - std[3b51380354919863]::rt::lang_start::<()>
[INFO] [stdout]   44:     0x58583ccfa5c5 - main
[INFO] [stdout]   45:     0x7372999611ca - <unknown>
[INFO] [stdout]   46:     0x73729996128b - __libc_start_main
[INFO] [stdout]   47:     0x58583ccf9d55 - _start
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (139) panicked at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:225:5:
[INFO] [stdout] panic in a function that cannot unwind
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58583cd6b132 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58583cd6b132 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58583cd6b132 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x58583cd6b132 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x58583cd7c42a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58583cd7c42a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x58583cd6f356 - std[3b51380354919863]::io::default_write_fmt::<std[3b51380354919863]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58583cd6f356 - <std[3b51380354919863]::sys::stdio::unix::Stderr as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58583cd55fcf - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x58583cd55fcf - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58583cd67271 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x58583cd6742b - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x58583cd560ba - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   13:     0x58583cd4b589 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x58583cd5692d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x58583cd7c98d - core[27de1724e4349be2]::panicking::panic_nounwind_fmt::runtime
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:122:22
[INFO] [stdout]   16:     0x58583cd7c98d - core[27de1724e4349be2]::panicking::panic_nounwind_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/intrinsics/mod.rs:2431:9
[INFO] [stdout]   17:     0x58583cd7c90b - core[27de1724e4349be2]::panicking::panic_nounwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:225:5
[INFO] [stdout]   18:     0x58583cd7ca97 - core[27de1724e4349be2]::panicking::panic_cannot_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:337:5
[INFO] [stdout]   19:     0x58583cd2653f - glfw[7f4a5d4ce76e0096]::callbacks::error::callback
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/callbacks.rs:64:9
[INFO] [stdout]   20:     0x58583cd30501 - _glfwInputError
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/init.c:215:9
[INFO] [stdout]   21:     0x58583cd359bd - _glfwPlatformInit
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/x11_init.c:1063:13
[INFO] [stdout]   22:     0x58583cd30573 - glfwInit
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-sys-4.0.0+3.3.5/src/init.c:231:10
[INFO] [stdout]   23:     0x58583ccfa6e4 - glfw[7f4a5d4ce76e0096]::init::<()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glfw-0.51.0/src/lib.rs:769:17
[INFO] [stdout]   24:     0x58583ccfbd34 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::with_version
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:47:24
[INFO] [stdout]   25:     0x58583ccfc371 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContext>::new
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:39:9
[INFO] [stdout]   26:     0x58583ccfb510 - <gl_headless[287afdd3a4d2db8a]::_internals::GLContextBuilder>::build
[INFO] [stdout]                                at /opt/rustwide/workdir/src/internals.rs:27:21
[INFO] [stdout]   27:     0x58583ccf9fcb - rust_out[8e547ba4386cb4c9]::main
[INFO] [stdout]   28:     0x58583ccfa563 - <fn() as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   29:     0x58583ccf9f26 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   30:     0x58583ccf9f39 - std[3b51380354919863]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   31:     0x58583cd66866 - <&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   32:     0x58583cd66866 - std[3b51380354919863]::panicking::catch_unwind::do_call::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x58583cd66866 - std[3b51380354919863]::panicking::catch_unwind::<i32, &dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x58583cd66866 - std[3b51380354919863]::panic::catch_unwind::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x58583cd66866 - std[3b51380354919863]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:175:24
[INFO] [stdout]   36:     0x58583cd66866 - std[3b51380354919863]::panicking::catch_unwind::do_call::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x58583cd66866 - std[3b51380354919863]::panicking::catch_unwind::<isize, std[3b51380354919863]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x58583cd66866 - std[3b51380354919863]::panic::catch_unwind::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x58583cd66866 - std[3b51380354919863]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:171:5
[INFO] [stdout]   40:     0x58583ccf9f11 - std[3b51380354919863]::rt::lang_start::<()>
[INFO] [stdout]   41:     0x58583ccfa5c5 - main
[INFO] [stdout]   42:     0x7372999611ca - <unknown>
[INFO] [stdout]   43:     0x73729996128b - __libc_start_main
[INFO] [stdout]   44:     0x58583ccf9d55 - _start
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] thread caused non-unwinding panic. aborting.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 18)
[INFO] [stdout]     src/lib.rs - (line 35)
[INFO] [stdout]     src/lib.rs - (line 51)
[INFO] [stdout]     src/lib.rs - (line 75)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "89a27cbc2ce2bac8a7c8360d20142bb5e92a6b54caef351a1ab80f2ac91204c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89a27cbc2ce2bac8a7c8360d20142bb5e92a6b54caef351a1ab80f2ac91204c1", kill_on_drop: false }`
[INFO] [stdout] 89a27cbc2ce2bac8a7c8360d20142bb5e92a6b54caef351a1ab80f2ac91204c1
