[INFO] updating cached repository AKholetsky/gfx_rs_glfw
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AKholetsky/gfx_rs_glfw
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AKholetsky/gfx_rs_glfw" "work/ex/beta-1.37-6/sources/1.36.0/gh/AKholetsky/gfx_rs_glfw"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/AKholetsky/gfx_rs_glfw'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AKholetsky/gfx_rs_glfw" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AKholetsky/gfx_rs_glfw"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AKholetsky/gfx_rs_glfw'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ffa9a79fd7b25ba68f8124bca33ca55cc5deb258
[INFO] sha for GitHub repo AKholetsky/gfx_rs_glfw: ffa9a79fd7b25ba68f8124bca33ca55cc5deb258
[INFO] validating manifest of AKholetsky/gfx_rs_glfw on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AKholetsky/gfx_rs_glfw on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing AKholetsky/gfx_rs_glfw
[INFO] finished frobbing AKholetsky/gfx_rs_glfw
[INFO] frobbed toml for AKholetsky/gfx_rs_glfw written to work/ex/beta-1.37-6/sources/1.36.0/gh/AKholetsky/gfx_rs_glfw/Cargo.toml
[INFO] started frobbing AKholetsky/gfx_rs_glfw
[INFO] finished frobbing AKholetsky/gfx_rs_glfw
[INFO] frobbed toml for AKholetsky/gfx_rs_glfw written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AKholetsky/gfx_rs_glfw/Cargo.toml
[INFO] crate AKholetsky/gfx_rs_glfw already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing AKholetsky/gfx_rs_glfw against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AKholetsky/gfx_rs_glfw:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 289092f90e1ed7ca4745409884aea5d1fbbde85f33b4f4a35ba845f0a3c74ef5
[INFO] running `"docker" "start" "-a" "289092f90e1ed7ca4745409884aea5d1fbbde85f33b4f4a35ba845f0a3c74ef5"`
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]    Compiling semver v0.2.3
[INFO] [stderr]    Compiling syn v0.15.13
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling glfw v0.25.0 (https://github.com/bjz/glfw-rs.git#d3b8700c)
[INFO] [stderr]    Compiling derivative v1.0.1
[INFO] [stderr]    Compiling gfx_core v0.8.3
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling gfx_example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `Vertex`
[INFO] [stderr]  --> src/main.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct Vertex {
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.gfx_example.6766c8es-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.gfx_example.6766c8es-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.gfx_example.6766c8es-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.gfx_example.6766c8es-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.gfx_example.6766c8es-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.gfx_example.6766c8es-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.gfx_example.6766c8es-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.gfx_example.6766c8es-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.gfx_example.6766c8es-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.gfx_example.6766c8es-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.gfx_example.6766c8es-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.gfx_example.6766c8es-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.gfx_example.6766c8es-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.gfx_example.6766c8es-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.gfx_example.6766c8es-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.gfx_example.6766c8es-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de" "/opt/crater/target/debug/deps/gfx_example-6f6c4c3aab7c63de.lbjw8jvevki5cnq.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libglfw-c3b67d39acff5dd0.rlib" "/opt/crater/target/debug/deps/libnum-4095177a68769df2.rlib" "/opt/crater/target/debug/deps/libnum_rational-f812a031f3cfdf84.rlib" "/opt/crater/target/debug/deps/libnum_iter-ae12e0d37a6854ae.rlib" "/opt/crater/target/debug/deps/libnum_complex-1395bcf1e6ad3d19.rlib" "/opt/crater/target/debug/deps/libnum_bigint-597e5c59e8b56654.rlib" "/opt/crater/target/debug/deps/libnum_integer-1de4c870aea09f38.rlib" "/opt/crater/target/debug/deps/libenum_primitive-9bcc05309cb40af3.rlib" "/opt/crater/target/debug/deps/libnum_traits-536aeebbd8cb3a42.rlib" "/opt/crater/target/debug/deps/libnum_traits-cd98387e0f6e90f9.rlib" "/opt/crater/target/debug/deps/liblibc-dd1adeeac4690585.rlib" "/opt/crater/target/debug/deps/libsemver-4572cdee171fb34c.rlib" "/opt/crater/target/debug/deps/libnom-54544ec8c30cd308.rlib" "/opt/crater/target/debug/deps/libgfx-c8eb284309b5bae1.rlib" "/opt/crater/target/debug/deps/libgfx_core-d8d58c2319c6adfa.rlib" "/opt/crater/target/debug/deps/libdraw_state-06ee81dca1d49b27.rlib" "/opt/crater/target/debug/deps/libbitflags-6f632fff558bf385.rlib" "/opt/crater/target/debug/deps/liblog-21adac4541480dd5.rlib" "/opt/crater/target/debug/deps/libcfg_if-f8f28fea847dcb27.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9895e8982b0a79e7.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-57306b8ed3378a0e.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-54463ae5adae3649.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d99667b199a9875a.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-51f4300e102199f5.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b3ccf1f7737a6a91.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-157c37a3ceb78853.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-505bcee45aafb736.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c29abd529ba4452b.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-895383a3232f6572.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5594cb4f559bc761.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-38e90baf978bc428.rlib" "-Wl,-Bdynamic" "-lglfw" "-lX11" "-lGL" "-lXxf86vm" "-lXrandr" "-lXi" "-lXcursor" "-lXinerama" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lglfw
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `gfx_example`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "289092f90e1ed7ca4745409884aea5d1fbbde85f33b4f4a35ba845f0a3c74ef5"`
[INFO] running `"docker" "rm" "-f" "289092f90e1ed7ca4745409884aea5d1fbbde85f33b4f4a35ba845f0a3c74ef5"`
[INFO] [stdout] 289092f90e1ed7ca4745409884aea5d1fbbde85f33b4f4a35ba845f0a3c74ef5