[INFO] updating cached repository camjackson/conway_rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/camjackson/conway_rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/camjackson/conway_rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/camjackson/conway_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/camjackson/conway_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/camjackson/conway_rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/camjackson/conway_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/camjackson/conway_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a5895769b2e96b41ef45f8cccc20b59c27dae3d8
[INFO] sha for GitHub repo camjackson/conway_rs: a5895769b2e96b41ef45f8cccc20b59c27dae3d8
[INFO] validating manifest of camjackson/conway_rs 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 camjackson/conway_rs 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 camjackson/conway_rs
[INFO] finished frobbing camjackson/conway_rs
[INFO] frobbed toml for camjackson/conway_rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/camjackson/conway_rs/Cargo.toml
[INFO] started frobbing camjackson/conway_rs
[INFO] finished frobbing camjackson/conway_rs
[INFO] frobbed toml for camjackson/conway_rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/camjackson/conway_rs/Cargo.toml
[INFO] crate camjackson/conway_rs 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 camjackson/conway_rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/camjackson/conway_rs:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] cedff92c37241d93bf2d53580135828ecf32f7f591b56455c93c9a58f182debc
[INFO] running `"docker" "start" "-a" "cedff92c37241d93bf2d53580135828ecf32f7f591b56455c93c9a58f182debc"`
[INFO] [stderr]    Compiling winapi v0.2.6
[INFO] [stderr]    Compiling libloading v0.2.2
[INFO] [stderr]    Compiling gcc v0.3.28
[INFO] [stderr]    Compiling libc v0.2.11
[INFO] [stderr]    Compiling crossbeam v0.2.9
[INFO] [stderr]    Compiling byteorder v0.5.1
[INFO] [stderr]    Compiling debug-builders v0.1.0
[INFO] [stderr]    Compiling smallvec v0.1.7
[INFO] [stderr]    Compiling xml-rs v0.3.2
[INFO] [stderr]    Compiling tempfile v2.1.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling fs2 v0.2.4
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling dylib v0.0.1
[INFO] [stderr]    Compiling shared_library v0.1.4
[INFO] [stderr]    Compiling memmap v0.2.3
[INFO] [stderr]    Compiling dlib v0.3.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.4
[INFO] [stderr]    Compiling x11-dl v2.4.0
[INFO] [stderr]    Compiling osmesa-sys v0.0.5
[INFO] [stderr]    Compiling wayland-sys v0.5.11
[INFO] [stderr]    Compiling backtrace v0.1.8
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[INFO] [stderr]    Compiling gl_generator v0.5.1
[INFO] [stderr]    Compiling wayland-client v0.5.11
[INFO] [stderr]    Compiling glutin v0.5.1
[INFO] [stderr]    Compiling glium v0.14.0
[INFO] [stderr]    Compiling wayland-kbd v0.3.5
[INFO] [stderr]    Compiling wayland-window v0.2.3
[INFO] [stderr]    Compiling conway_rs v0.0.1 (/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/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.conway_rs.cwawf6os-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.conway_rs.cwawf6os-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.conway_rs.cwawf6os-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.conway_rs.cwawf6os-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.conway_rs.cwawf6os-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.conway_rs.cwawf6os-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.conway_rs.cwawf6os-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.conway_rs.cwawf6os-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.conway_rs.cwawf6os-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.conway_rs.cwawf6os-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.conway_rs.cwawf6os-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.conway_rs.cwawf6os-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.conway_rs.cwawf6os-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.conway_rs.cwawf6os-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.conway_rs.cwawf6os-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.conway_rs.cwawf6os-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3" "/opt/crater/target/debug/deps/conway_rs-44fc42e39e90eaf3.six3hjs7kdz3ke8.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libglium-6fc38937423ffe8b.rlib" "/opt/crater/target/debug/deps/libglutin-7e5574a5cbd42deb.rlib" "/opt/crater/target/debug/deps/libwayland_window-615a500488c38e4d.rlib" "/opt/crater/target/debug/deps/libtempfile-dedcf4c9b1c84cf4.rlib" "/opt/crater/target/debug/deps/librand-79f196c8e6141242.rlib" "/opt/crater/target/debug/deps/libbyteorder-44d558e43334b597.rlib" "/opt/crater/target/debug/deps/libwayland_kbd-84b3c4d86da1517e.rlib" "/opt/crater/target/debug/deps/libmemmap-c016e557e98a1c48.rlib" "/opt/crater/target/debug/deps/libbitflags-c22c92d83e8dfa64.rlib" "/opt/crater/target/debug/deps/libosmesa_sys-7c4dcad487fadfce.rlib" "/opt/crater/target/debug/deps/libwayland_client-9b421a69260b48d3.rlib" "/opt/crater/target/debug/deps/libwayland_sys-510d840d6bdf0a2d.rlib" "/opt/crater/target/debug/deps/libdlib-c8e3f02582059239.rlib" "/opt/crater/target/debug/deps/liblibloading-524ac2dc7593da19.rlib" "/opt/crater/target/debug/deps/liblazy_static-f1f8ad4d819326e9.rlib" "/opt/crater/target/debug/deps/libcrossbeam-7059bf30702ae7a9.rlib" "/opt/crater/target/debug/deps/libbitflags-313af043a2508ce8.rlib" "/opt/crater/target/debug/deps/libx11_dl-650a39fe80a9fb62.rlib" "/opt/crater/target/debug/deps/libdylib-a85cdf52abf61760.rlib" "/opt/crater/target/debug/deps/libshared_library-a8a96bda4faf6a36.rlib" "/opt/crater/target/debug/deps/libsmallvec-133e651a0fe8a91a.rlib" "/opt/crater/target/debug/deps/libbacktrace-145ca59f754dd390.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-d431550b5c7809b2.rlib" "/opt/crater/target/debug/deps/libcfg_if-55146e185022d321.rlib" "/opt/crater/target/debug/deps/libdbghelp-c17dade39c1c1826.rlib" "/opt/crater/target/debug/deps/libwinapi-865a05e5bda89cd9.rlib" "/opt/crater/target/debug/deps/libkernel32-b4c99b4e787c5efe.rlib" "/opt/crater/target/debug/deps/libdebug_builders-a9c4f3111e1fbd69.rlib" "/opt/crater/target/debug/deps/liblibc-a01af4c004fe8646.rlib" "/opt/crater/target/debug/deps/liblazy_static-77397d332fc5c1af.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/crater/target/debug/deps/libbacktrace-145ca59f754dd390.rlib(backtrace-145ca59f754dd390.backtrace.euistb4a-cgu.4.rcgu.o): In function `backtrace::symbolize::libbacktrace::init_state::{{closure}}':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.1.8/src/symbolize/libbacktrace.rs:164: undefined reference to `backtrace_create_state'
[INFO] [stderr]           /opt/crater/target/debug/deps/libbacktrace-145ca59f754dd390.rlib(backtrace-145ca59f754dd390.backtrace.euistb4a-cgu.4.rcgu.o): In function `backtrace::symbolize::libbacktrace::resolve':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.1.8/src/symbolize/libbacktrace.rs:192: undefined reference to `backtrace_pcinfo'
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.1.8/src/symbolize/libbacktrace.rs:196: 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 `conway_rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "cedff92c37241d93bf2d53580135828ecf32f7f591b56455c93c9a58f182debc"`
[INFO] running `"docker" "rm" "-f" "cedff92c37241d93bf2d53580135828ecf32f7f591b56455c93c9a58f182debc"`
[INFO] [stdout] cedff92c37241d93bf2d53580135828ecf32f7f591b56455c93c9a58f182debc