[INFO] crate cognitive-aesthetics 0.1.0 is already in cache
[INFO] extracting crate cognitive-aesthetics 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/cognitive-aesthetics/0.1.0
[INFO] extracting crate cognitive-aesthetics 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cognitive-aesthetics/0.1.0
[INFO] validating manifest of cognitive-aesthetics-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cognitive-aesthetics-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cognitive-aesthetics-0.1.0
[INFO] finished frobbing cognitive-aesthetics-0.1.0
[INFO] frobbed toml for cognitive-aesthetics-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cognitive-aesthetics/0.1.0/Cargo.toml
[INFO] started frobbing cognitive-aesthetics-0.1.0
[INFO] finished frobbing cognitive-aesthetics-0.1.0
[INFO] frobbed toml for cognitive-aesthetics-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cognitive-aesthetics/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing cognitive-aesthetics-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cognitive-aesthetics/0.1.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1f4e41aa5f2b18f08b8e17427eaee73a37741bea47cf398003f0ff3d22e6dc99
[INFO] running `"docker" "start" "-a" "1f4e41aa5f2b18f08b8e17427eaee73a37741bea47cf398003f0ff3d22e6dc99"`
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling silverknife-fontconfig-sys v0.1.0
[INFO] [stderr]    Compiling nix v0.8.1
[INFO] [stderr]    Compiling timerfd v0.2.0
[INFO] [stderr]    Compiling gbm-rs v0.2.0
[INFO] [stderr]    Compiling timber v0.1.0
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling png v0.6.2
[INFO] [stderr]    Compiling gl v0.6.5
[INFO] [stderr]    Compiling khronos v0.1.2
[INFO] [stderr]    Compiling egl v0.2.7
[INFO] [stderr]    Compiling font-loader v0.2.0
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling image v0.12.4
[INFO] [stderr]    Compiling cognitive-graphics v0.1.0
[INFO] [stderr]    Compiling dharma v0.1.0
[INFO] [stderr]    Compiling cognitive-qualia v0.1.0
[INFO] [stderr]    Compiling cognitive-aesthetics v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/panels.rs:149:13
[INFO] [stderr]     |
[INFO] [stderr] 149 |         let mut data = buffer.as_mut_slice();
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.57s
[INFO] running `"docker" "inspect" "1f4e41aa5f2b18f08b8e17427eaee73a37741bea47cf398003f0ff3d22e6dc99"`
[INFO] running `"docker" "rm" "-f" "1f4e41aa5f2b18f08b8e17427eaee73a37741bea47cf398003f0ff3d22e6dc99"`
[INFO] [stdout] 1f4e41aa5f2b18f08b8e17427eaee73a37741bea47cf398003f0ff3d22e6dc99
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cognitive-aesthetics/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0c164707c51b6bf638b08e85aaf5d6cecb04fdf9a4ecd3e2042136d4a9924e5f
[INFO] running `"docker" "start" "-a" "0c164707c51b6bf638b08e85aaf5d6cecb04fdf9a4ecd3e2042136d4a9924e5f"`
[INFO] [stderr]    Compiling cognitive-aesthetics v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/panels.rs:149:13
[INFO] [stderr]     |
[INFO] [stderr] 149 |         let mut data = buffer.as_mut_slice();
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` 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/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/cognitive_aesthetics-7c87c46e2421df55.cognitive_aesthetics.2e6t5hh2-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/cognitive_aesthetics-7c87c46e2421df55.cognitive_aesthetics.2e6t5hh2-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/cognitive_aesthetics-7c87c46e2421df55.cognitive_aesthetics.2e6t5hh2-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/cognitive_aesthetics-7c87c46e2421df55.cognitive_aesthetics.2e6t5hh2-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/cognitive_aesthetics-7c87c46e2421df55.cognitive_aesthetics.2e6t5hh2-cgu.4.rcgu.o" "-o" "/opt/crater/target/debug/deps/cognitive_aesthetics-7c87c46e2421df55" "/opt/crater/target/debug/deps/cognitive_aesthetics-7c87c46e2421df55.3z10gvcphbapxpkb.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-d5ae900bfde9750d/out" "-L" "/lib/x86_64-linux-gnu" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-f0d86b2ef6410e4f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-28a84d78fba0104f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-625008d0a6744ece.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-b85c11af396739da.rlib" "/opt/crater/target/debug/deps/libcognitive_qualia-d65c0f1c41e029a6.rlib" "/opt/crater/target/debug/deps/libserde-570eeff62f392354.rlib" "/opt/crater/target/debug/deps/libcognitive_graphics-bd0a6839c10b83ca.rlib" "/opt/crater/target/debug/deps/libgl-2aea6e0c0d0c44b2.rlib" "/opt/crater/target/debug/deps/libegl-fa2936ba9aa87399.rlib" "/opt/crater/target/debug/deps/libkhronos-71b077a27bbd0df4.rlib" "/opt/crater/target/debug/deps/liblibc-c4bf5ff2ab21da58.rlib" "/opt/crater/target/debug/deps/libgbm_rs-751d950549c6e514.rlib" "/opt/crater/target/debug/deps/libdharma-b422f44a9a8c192c.rlib" "/opt/crater/target/debug/deps/libtimerfd-2ba3beed58c3cf63.rlib" "/opt/crater/target/debug/deps/libbitflags-a46e55f201abba8f.rlib" "/opt/crater/target/debug/deps/libnix-81246d5965e841db.rlib" "/opt/crater/target/debug/deps/libvoid-ee701c9bdcbc84a6.rlib" "/opt/crater/target/debug/deps/liblibudev-c1bfe562bb702b31.rlib" "/opt/crater/target/debug/deps/liblibudev_sys-13971b10fab01522.rlib" "/opt/crater/target/debug/deps/libbacktrace-0ba24489b33d7a88.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-4ba3fb5c8a305755.rlib" "/opt/crater/target/debug/deps/librustc_demangle-93c44a61a479f45e.rlib" "/opt/crater/target/debug/deps/libtimber-83719e2b28b7c8f4.rlib" "/opt/crater/target/debug/deps/librusttype-cddab4f2453077d1.rlib" "/opt/crater/target/debug/deps/liblinked_hash_map-6ecb4766f3b9adc1.rlib" "/opt/crater/target/debug/deps/libstb_truetype-dbbb8ae0246baf55.rlib" "/opt/crater/target/debug/deps/libfont_loader-2a6deacdae81ac1a.rlib" "/opt/crater/target/debug/deps/libfontconfig_sys-19b6cfce2a569d3f.rlib" "/opt/crater/target/debug/deps/libimage-c90f5873ff00fa84.rlib" "/opt/crater/target/debug/deps/libscoped_threadpool-eca6c0c4d231bd1a.rlib" "/opt/crater/target/debug/deps/libgif-c578443aa096985a.rlib" "/opt/crater/target/debug/deps/libcolor_quant-5c0942c00416f084.rlib" "/opt/crater/target/debug/deps/liblzw-623507a6e6e9c8a7.rlib" "/opt/crater/target/debug/deps/libjpeg_decoder-fcdd2a62105cc290.rlib" "/opt/crater/target/debug/deps/librayon-253d948e43850ca8.rlib" "/opt/crater/target/debug/deps/librayon_core-885d98fb7097144a.rlib" "/opt/crater/target/debug/deps/libnum_cpus-b569161181e0c021.rlib" "/opt/crater/target/debug/deps/libcrossbeam_queue-2589c79105784e0d.rlib" "/opt/crater/target/debug/deps/libeither-0991b1b51775eba9.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-d685a3054525f541.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-4a4ccc5629f797d0.rlib" "/opt/crater/target/debug/deps/libscopeguard-0bc963131f7c0d17.rlib" "/opt/crater/target/debug/deps/libmemoffset-d44318d335d18b97.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-e32b73b6a212c837.rlib" "/opt/crater/target/debug/deps/liblazy_static-1f7a4359e40a6da9.rlib" "/opt/crater/target/debug/deps/libarrayvec-f64ddaa5f4449e8f.rlib" "/opt/crater/target/debug/deps/libnodrop-7f98e5f8ec110eeb.rlib" "/opt/crater/target/debug/deps/libcfg_if-c978b2f886ff1de7.rlib" "/opt/crater/target/debug/deps/libpng-ba48a3e7fd85c27d.rlib" "/opt/crater/target/debug/deps/libdeflate-9364b840f59ebc68.rlib" "/opt/crater/target/debug/deps/libadler32-b7013a55566e2bf0.rlib" "/opt/crater/target/debug/deps/libinflate-a0a0686777de5cb6.rlib" "/opt/crater/target/debug/deps/libbitflags-b03ee8d07369378c.rlib" "/opt/crater/target/debug/deps/libenum_primitive-fbf5da8bf0e45735.rlib" "/opt/crater/target/debug/deps/libnum_traits-85d0e05aa2cc3298.rlib" "/opt/crater/target/debug/deps/libnum_rational-92bd30e822a08a7c.rlib" "/opt/crater/target/debug/deps/libbyteorder-98f71e4258b709b0.rlib" "/opt/crater/target/debug/deps/libchrono-d7843b3bc5af0c0f.rlib" "/opt/crater/target/debug/deps/libnum-a5efe8b19f8dba1e.rlib" "/opt/crater/target/debug/deps/libnum_iter-161e13ffd3321f27.rlib" "/opt/crater/target/debug/deps/libnum_integer-440f23443e3e87b1.rlib" "/opt/crater/target/debug/deps/libnum_traits-c28daeab5210b49d.rlib" "/opt/crater/target/debug/deps/libtime-c375bf02baafb2fd.rlib" "/opt/crater/target/debug/deps/liblibc-37f3d1c853b3b7bd.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lEGL" "-lc" "-lm" "-lgbm" "-ludev" "-lfontconfig" "-lfreetype" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lgbm
[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 `cognitive-aesthetics`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0c164707c51b6bf638b08e85aaf5d6cecb04fdf9a4ecd3e2042136d4a9924e5f"`
[INFO] running `"docker" "rm" "-f" "0c164707c51b6bf638b08e85aaf5d6cecb04fdf9a4ecd3e2042136d4a9924e5f"`
[INFO] [stdout] 0c164707c51b6bf638b08e85aaf5d6cecb04fdf9a4ecd3e2042136d4a9924e5f