[INFO] cloning repository https://github.com/Technical27/opengl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Technical27/opengl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTechnical27%2Fopengl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTechnical27%2Fopengl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9605959105a7998be1194907fb96ec539d03bfa0
[INFO] testing Technical27/opengl against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTechnical27%2Fopengl" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Technical27/opengl on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Technical27/opengl
[INFO] finished tweaking git repo https://github.com/Technical27/opengl
[INFO] tweaked toml for git repo https://github.com/Technical27/opengl written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Technical27/opengl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebb0486cd592fc8703c0c50d6ef5e14a05e63ae71587eff54019d6d89505c525
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ebb0486cd592fc8703c0c50d6ef5e14a05e63ae71587eff54019d6d89505c525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebb0486cd592fc8703c0c50d6ef5e14a05e63ae71587eff54019d6d89505c525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebb0486cd592fc8703c0c50d6ef5e14a05e63ae71587eff54019d6d89505c525", kill_on_drop: false }`
[INFO] [stdout] ebb0486cd592fc8703c0c50d6ef5e14a05e63ae71587eff54019d6d89505c525
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4ffeee59fcaadf14fa53af0ac29ba0f2a479145d9f64abd8344c41e5067a212
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b4ffeee59fcaadf14fa53af0ac29ba0f2a479145d9f64abd8344c41e5067a212", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling either v1.6.0
[INFO] [stderr]    Compiling bytemuck v1.4.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling tiff v0.5.0
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling png v0.16.7
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling glfw v0.40.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling simba v0.2.0
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling nalgebra v0.22.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling image v0.23.9
[INFO] [stderr]    Compiling nalgebra-glm v0.8.0
[INFO] [stderr]    Compiling opengl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `set_vec1`
[INFO] [stdout]    --> src/shader.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn set_vec1(&self, name: &str, value: &glm::Vec1) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_vec2`
[INFO] [stdout]    --> src/shader.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn set_vec2(&self, name: &str, value: &glm::Vec2) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Vertex`
[INFO] [stdout]   --> src/main.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Vertex {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.opengl.8zlgkjr3-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.opengl.8zlgkjr3-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.opengl.8zlgkjr3-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.opengl.8zlgkjr3-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.opengl.8zlgkjr3-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.opengl.8zlgkjr3-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.opengl.8zlgkjr3-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.opengl.8zlgkjr3-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.opengl.8zlgkjr3-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.opengl.8zlgkjr3-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.opengl.8zlgkjr3-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.opengl.8zlgkjr3-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.opengl.8zlgkjr3-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.opengl.8zlgkjr3-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.opengl.8zlgkjr3-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.opengl.8zlgkjr3-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b" "/opt/rustwide/target/debug/deps/opengl-c11dd5aa7dc3790b.2d1rprlcesozge5e.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libimage-cb8d6216b759ffa8.rlib" "/opt/rustwide/target/debug/deps/libbytemuck-cb78f28d53c6b514.rlib" "/opt/rustwide/target/debug/deps/libpng-890fde1cf236c12a.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-79c232c3cb45e5c6.rlib" "/opt/rustwide/target/debug/deps/libdeflate-a011f9418abca9a1.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-e722c303d4fa40dc.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-7f1885b8aa7f6532.rlib" "/opt/rustwide/target/debug/deps/librayon-126a090f9f8587bc.rlib" "/opt/rustwide/target/debug/deps/librayon_core-7305b41ff00d9e64.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-d8e9d4a47c8ce0fb.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-bde85764cb6ac566.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-5c576277af4dffcc.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-61a8585eac99cded.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-4282825e252e02e8.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-ba8c860573beb973.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-08e80f3c529f5b7b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-ff13728372c662eb.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-7895c92c6d278491.rlib" "/opt/rustwide/target/debug/deps/libeither-19e621c1c8135455.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-46227cba77bf068c.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-008700af3f0dab05.rlib" "/opt/rustwide/target/debug/deps/libgif-cc48460aef55eb30.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-d65e622656ea392c.rlib" "/opt/rustwide/target/debug/deps/libtiff-3ea0ca238c0a120d.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-6c5259b613b84b2e.rlib" "/opt/rustwide/target/debug/deps/libadler32-d0c8907caa249e4c.rlib" "/opt/rustwide/target/debug/deps/liblzw-0d682a6079178eab.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-04b16b37fbc1beb3.rlib" "/opt/rustwide/target/debug/deps/libglfw-70ab711d1de0365a.rlib" "/opt/rustwide/target/debug/deps/libraw_window_handle-1f7a36e40dc253e4.rlib" "/opt/rustwide/target/debug/deps/libbitflags-de31228f2c0549ed.rlib" "/opt/rustwide/target/debug/deps/liblog-84fac41c4b644956.rlib" "/opt/rustwide/target/debug/deps/libsemver-b6a9b745fbcf370f.rlib" "/opt/rustwide/target/debug/deps/libsemver_parser-e6a2b11011af6c34.rlib" "/opt/rustwide/target/debug/deps/libgl-9223004a8cfcb290.rlib" "/opt/rustwide/target/debug/deps/libnalgebra_glm-ed1c640279669fba.rlib" "/opt/rustwide/target/debug/deps/libnalgebra-c26351cb96ec7cf7.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-3e18fb93bd87ee20.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-97aa179a9488b050.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-e40f2a1df797de3c.rlib" "/opt/rustwide/target/debug/deps/libtypenum-a5e8dd74bd8dfb37.rlib" "/opt/rustwide/target/debug/deps/libsimba-3b7382cdd58c9ded.rlib" "/opt/rustwide/target/debug/deps/libpaste-e1aa8eca1fba27b1.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-90868327bb66dff2.rlib" "/opt/rustwide/target/debug/deps/librand_distr-a642d49e3be95c5e.rlib" "/opt/rustwide/target/debug/deps/librand-fd778bf78bd09b8b.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-2de4feb95a068e95.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-dade1abeea8bcadc.rlib" "/opt/rustwide/target/debug/deps/librand_core-6b0f5b9a7af031b8.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-26b712ced4a81c17.rlib" "/opt/rustwide/target/debug/deps/liblibc-79ce91938f18c360.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b10e0993eefc366b.rlib" "/opt/rustwide/target/debug/deps/libmatrixmultiply-5ffbcf2e69445d5c.rlib" "/opt/rustwide/target/debug/deps/librawpointer-1f0ddd829a75cd7b.rlib" "/opt/rustwide/target/debug/deps/libapprox-dc5f6b20ad99e842.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-6f1fdf2cdd5a2a6d.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lglfw" "-lX11" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lglfw
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `opengl`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b4ffeee59fcaadf14fa53af0ac29ba0f2a479145d9f64abd8344c41e5067a212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4ffeee59fcaadf14fa53af0ac29ba0f2a479145d9f64abd8344c41e5067a212", kill_on_drop: false }`
[INFO] [stdout] b4ffeee59fcaadf14fa53af0ac29ba0f2a479145d9f64abd8344c41e5067a212