[INFO] updating cached repository LFalch/arkanoid
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/LFalch/arkanoid
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/LFalch/arkanoid" "work/ex/beta-1.38-1/sources/1.37.0/gh/LFalch/arkanoid"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/LFalch/arkanoid'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/LFalch/arkanoid" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LFalch/arkanoid"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LFalch/arkanoid'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 79a7bb6fa40e2bd70a366df00dd047ecef0e9301
[INFO] sha for GitHub repo LFalch/arkanoid: 79a7bb6fa40e2bd70a366df00dd047ecef0e9301
[INFO] validating manifest of LFalch/arkanoid 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 LFalch/arkanoid 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 LFalch/arkanoid
[INFO] finished frobbing LFalch/arkanoid
[INFO] frobbed toml for LFalch/arkanoid written to work/ex/beta-1.38-1/sources/1.37.0/gh/LFalch/arkanoid/Cargo.toml
[INFO] started frobbing LFalch/arkanoid
[INFO] finished frobbing LFalch/arkanoid
[INFO] frobbed toml for LFalch/arkanoid written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LFalch/arkanoid/Cargo.toml
[INFO] crate LFalch/arkanoid already has a lockfile, it will not be regenerated
[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 LFalch/arkanoid 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-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LFalch/arkanoid:/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] 038719c5028c3a66dcc4a6ab84bd6b3407032443cb6f87005415443bc8660aa2
[INFO] running `"docker" "start" "-a" "038719c5028c3a66dcc4a6ab84bd6b3407032443cb6f87005415443bc8660aa2"`
[INFO] [stderr]    Compiling collider v0.2.0
[INFO] [stderr]    Compiling glium v0.16.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]    Compiling image v0.12.1
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling korome v0.14.1
[INFO] [stderr] warning[E0502]: cannot borrow `drawer.graphics.indices` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/korome-0.14.1/src/draw.rs:282:45
[INFO] [stderr]     |
[INFO] [stderr] 282 |         drawer.draw(&texture.vertex_buffer, &drawer.graphics.indices, &drawer.graphics.program, &uniforms, &drawer.graphics.params)
[INFO] [stderr]     |         ------ ----                         ^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stderr]     |         |      |
[INFO] [stderr]     |         |      mutable borrow later used by call
[INFO] [stderr]     |         mutable borrow occurs here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr] warning[E0502]: cannot borrow `drawer.graphics.program` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/korome-0.14.1/src/draw.rs:282:71
[INFO] [stderr]     |
[INFO] [stderr] 282 |         drawer.draw(&texture.vertex_buffer, &drawer.graphics.indices, &drawer.graphics.program, &uniforms, &drawer.graphics.params)
[INFO] [stderr]     |         ------ ---- mutable borrow later used by call                 ^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stderr]     |         |
[INFO] [stderr]     |         mutable borrow occurs here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr] warning[E0502]: cannot borrow `drawer.graphics.params` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/korome-0.14.1/src/draw.rs:282:108
[INFO] [stderr]     |
[INFO] [stderr] 282 |         drawer.draw(&texture.vertex_buffer, &drawer.graphics.indices, &drawer.graphics.program, &uniforms, &drawer.graphics.params)
[INFO] [stderr]     |         ------ ---- mutable borrow later used by call                                                      ^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stderr]     |         |
[INFO] [stderr]     |         mutable borrow occurs here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr] warning[E0502]: cannot borrow `drawer.graphics.indices` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/korome-0.14.1/src/draw.rs:368:42
[INFO] [stderr]     |
[INFO] [stderr] 368 |         drawer.draw(&quad.vertex_buffer, &drawer.graphics.indices, &drawer.graphics.colour_program, &uniforms, &drawer.graphics.params)
[INFO] [stderr]     |         ------ ----                      ^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stderr]     |         |      |
[INFO] [stderr]     |         |      mutable borrow later used by call
[INFO] [stderr]     |         mutable borrow occurs here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr] warning[E0502]: cannot borrow `drawer.graphics.colour_program` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/korome-0.14.1/src/draw.rs:368:68
[INFO] [stderr]     |
[INFO] [stderr] 368 |         drawer.draw(&quad.vertex_buffer, &drawer.graphics.indices, &drawer.graphics.colour_program, &uniforms, &drawer.graphics.params)
[INFO] [stderr]     |         ------ ---- mutable borrow later used by call              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stderr]     |         |
[INFO] [stderr]     |         mutable borrow occurs here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr] warning[E0502]: cannot borrow `drawer.graphics.params` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/korome-0.14.1/src/draw.rs:368:112
[INFO] [stderr]     |
[INFO] [stderr] 368 |         drawer.draw(&quad.vertex_buffer, &drawer.graphics.indices, &drawer.graphics.colour_program, &uniforms, &drawer.graphics.params)
[INFO] [stderr]     |         ------ ---- mutable borrow later used by call                                                          ^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stderr]     |         |
[INFO] [stderr]     |         mutable borrow occurs here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling arkanoid v0.1.0 (/opt/crater/workdir)
[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/arkanoid-7ee4349a68c71f2a.arkanoid.n63djihq-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a.arkanoid.n63djihq-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a.arkanoid.n63djihq-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a.arkanoid.n63djihq-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a.arkanoid.n63djihq-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a.arkanoid.n63djihq-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a.arkanoid.n63djihq-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a.arkanoid.n63djihq-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a.arkanoid.n63djihq-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a.arkanoid.n63djihq-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a.arkanoid.n63djihq-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a.arkanoid.n63djihq-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a.arkanoid.n63djihq-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a.arkanoid.n63djihq-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a.arkanoid.n63djihq-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a.arkanoid.n63djihq-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a" "/opt/crater/target/debug/deps/arkanoid-7ee4349a68c71f2a.2mtl2ugr1vkazjqw.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-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/target/debug/deps/libcollider-c5159bacbbcbbb4b.rlib" "/opt/crater/target/debug/deps/libkorome-7f2437a96e8ebdd9.rlib" "/opt/crater/target/debug/deps/libquick_error-fc4819b31fd29429.rlib" "/opt/crater/target/debug/deps/libimage-dd2f7b3809e9330d.rlib" "/opt/crater/target/debug/deps/libpng-ce68515a67b40c5f.rlib" "/opt/crater/target/debug/deps/libdeflate-120614737c63880f.rlib" "/opt/crater/target/debug/deps/libadler32-4712f01bfa43a05b.rlib" "/opt/crater/target/debug/deps/libinflate-a0a0686777de5cb6.rlib" "/opt/crater/target/debug/deps/libenum_primitive-cbb4cfc72a2fd89f.rlib" "/opt/crater/target/debug/deps/libnum_rational-357b5bf1317dba03.rlib" "/opt/crater/target/debug/deps/libnum_bigint-9fdaa15855795702.rlib" "/opt/crater/target/debug/deps/librustc_serialize-9d882fed622c6e9e.rlib" "/opt/crater/target/debug/deps/libnum_iter-0c80d544ba1f8bd7.rlib" "/opt/crater/target/debug/deps/libnum_integer-4739295d8bcfef2e.rlib" "/opt/crater/target/debug/deps/libnum_traits-cf072775152a8823.rlib" "/opt/crater/target/debug/deps/libbyteorder-46cb11aad7c12c3b.rlib" "/opt/crater/target/debug/deps/libglium-be6e3aa91c7ff7d1.rlib" "/opt/crater/target/debug/deps/libglutin-15b63dcd50cf8815.rlib" "/opt/crater/target/debug/deps/libosmesa_sys-b74b00bb5e5a8367.rlib" "/opt/crater/target/debug/deps/libwinit-7bb20f76f29b92e7.rlib" "/opt/crater/target/debug/deps/libwayland_window-dc46950e8ecfa9d0.rlib" "/opt/crater/target/debug/deps/libtempfile-73ef841440548797.rlib" "/opt/crater/target/debug/deps/librand-06e6dab173165164.rlib" "/opt/crater/target/debug/deps/libbyteorder-28a061140ed2d54c.rlib" "/opt/crater/target/debug/deps/libwayland_kbd-4be6c82a61ce273e.rlib" "/opt/crater/target/debug/deps/libmemmap-ce018505bc7e252c.rlib" "/opt/crater/target/debug/deps/libwayland_client-6b3c7e15ff829a00.rlib" "/opt/crater/target/debug/deps/libwayland_sys-8b0084f33cf4ccae.rlib" "/opt/crater/target/debug/deps/libdlib-6d0120910ad0c2cf.rlib" "/opt/crater/target/debug/deps/liblibloading-59ae118795a18861.rlib" "/opt/crater/target/debug/deps/libbitflags-b03ee8d07369378c.rlib" "/opt/crater/target/debug/deps/libx11_dl-30741557889c5243.rlib" "/opt/crater/target/debug/deps/libshared_library-bcf937f1a0b3455d.rlib" "/opt/crater/target/debug/deps/libfnv-cf1278a40212a7b7.rlib" "/opt/crater/target/debug/deps/libsmallvec-7c0ac661bdd99f33.rlib" "/opt/crater/target/debug/deps/libbacktrace-83febb1b05696c6d.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-849e240df427e992.rlib" "/opt/crater/target/debug/deps/librustc_demangle-a63e03c53d847d30.rlib" "/opt/crater/target/debug/deps/libcfg_if-e594ac7fa20b1aa3.rlib" "/opt/crater/target/debug/deps/libdbghelp-d860676abe2fb31b.rlib" "/opt/crater/target/debug/deps/libwinapi-be47d272a993a950.rlib" "/opt/crater/target/debug/deps/libkernel32-ed10b6f453a27092.rlib" "/opt/crater/target/debug/deps/liblibc-51eb378bf85f9622.rlib" "/opt/crater/target/debug/deps/liblazy_static-5b3a6350224c4bac.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" "-ldl" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/crater/target/debug/deps/libbacktrace-83febb1b05696c6d.rlib(backtrace-83febb1b05696c6d.backtrace.bia2wydo-cgu.5.rcgu.o): In function `backtrace::symbolize::libbacktrace::init_state::{{closure}}':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:150: undefined reference to `backtrace_create_state'
[INFO] [stderr]           /opt/crater/target/debug/deps/libbacktrace-83febb1b05696c6d.rlib(backtrace-83febb1b05696c6d.backtrace.bia2wydo-cgu.5.rcgu.o): In function `backtrace::symbolize::libbacktrace::resolve':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:167: undefined reference to `backtrace_pcinfo'
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:171: undefined reference to `backtrace_syminfo'
[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 `arkanoid`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "038719c5028c3a66dcc4a6ab84bd6b3407032443cb6f87005415443bc8660aa2"`
[INFO] running `"docker" "rm" "-f" "038719c5028c3a66dcc4a6ab84bd6b3407032443cb6f87005415443bc8660aa2"`
[INFO] [stdout] 038719c5028c3a66dcc4a6ab84bd6b3407032443cb6f87005415443bc8660aa2