[INFO] updating cached repository https://github.com/camjackson/conway_rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a5895769b2e96b41ef45f8cccc20b59c27dae3d8
[INFO] testing camjackson/conway_rs against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamjackson%2Fconway_rs" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/camjackson/conway_rs on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/camjackson/conway_rs
[INFO] finished tweaking git repo https://github.com/camjackson/conway_rs
[INFO] tweaked toml for git repo https://github.com/camjackson/conway_rs written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/camjackson/conway_rs already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 303fd61aba1d29e332b468a85d812b78a82fa01b01cc21c930f10220a80d46ef
[INFO] running `"docker" "start" "-a" "303fd61aba1d29e332b468a85d812b78a82fa01b01cc21c930f10220a80d46ef"`
[INFO] [stderr]    Compiling winapi v0.2.6
[INFO] [stderr]    Compiling libloading v0.2.2
[INFO] [stderr]    Compiling libc v0.2.11
[INFO] [stderr]    Compiling gcc v0.3.28
[INFO] [stderr]    Compiling crossbeam v0.2.9
[INFO] [stderr]    Compiling byteorder v0.5.1
[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 rand v0.3.14
[INFO] [stderr]    Compiling shared_library v0.1.4
[INFO] [stderr]    Compiling dylib v0.0.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.4
[INFO] [stderr]    Compiling fs2 v0.2.4
[INFO] [stderr]    Compiling x11-dl v2.4.0
[INFO] [stderr]    Compiling osmesa-sys v0.0.5
[INFO] [stderr]    Compiling memmap v0.2.3
[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 dlib v0.3.0
[INFO] [stderr]    Compiling wayland-sys v0.5.11
[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-window v0.2.3
[INFO] [stderr]    Compiling wayland-kbd v0.3.5
[INFO] [stderr]    Compiling conway_rs v0.0.1 (/opt/rustwide/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/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.conway_rs.c77dfuy5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.conway_rs.c77dfuy5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.conway_rs.c77dfuy5-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.conway_rs.c77dfuy5-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.conway_rs.c77dfuy5-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.conway_rs.c77dfuy5-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.conway_rs.c77dfuy5-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.conway_rs.c77dfuy5-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.conway_rs.c77dfuy5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.conway_rs.c77dfuy5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.conway_rs.c77dfuy5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.conway_rs.c77dfuy5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.conway_rs.c77dfuy5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.conway_rs.c77dfuy5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.conway_rs.c77dfuy5-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.conway_rs.c77dfuy5-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e" "/opt/rustwide/target/debug/deps/conway_rs-4390fd259c1ec94e.jvwrtopob6lzpdf.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libglium-3a1e53e027d2398b.rlib" "/opt/rustwide/target/debug/deps/libglutin-b5d8de1931cb45e2.rlib" "/opt/rustwide/target/debug/deps/libwayland_window-fccd9a2f5d14eeb3.rlib" "/opt/rustwide/target/debug/deps/libtempfile-1b63d44f4261322f.rlib" "/opt/rustwide/target/debug/deps/librand-ce04a87589e633c5.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-d6e11e54e277e628.rlib" "/opt/rustwide/target/debug/deps/libwayland_kbd-3be467a7ff3eca29.rlib" "/opt/rustwide/target/debug/deps/libmemmap-f62a568de4152ee8.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4eb9b86262574863.rlib" "/opt/rustwide/target/debug/deps/libosmesa_sys-6a9b8b3533291028.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-0313b42594c20e69.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-d838c35f6427ae13.rlib" "/opt/rustwide/target/debug/deps/libdlib-b78a83d270186a34.rlib" "/opt/rustwide/target/debug/deps/liblibloading-0cd1c0d03e8c1fb1.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-d5e9692abf7b2f07.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-6daa3bb30ebc8a9a.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e2b7f58bdcdb4de0.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-078bdf4153315800.rlib" "/opt/rustwide/target/debug/deps/libdylib-e82b3b84aaf0e999.rlib" "/opt/rustwide/target/debug/deps/libshared_library-e98d76b7d34faf88.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-11d28dbf6e9ec2cb.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-a82a15299eb2d97d.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-de7965db60a786ff.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-ee9c646034ef66ea.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-c3d50513724cdf4f.rlib" "/opt/rustwide/target/debug/deps/libwinapi-59e27e119129d284.rlib" "/opt/rustwide/target/debug/deps/libkernel32-30c02ddf7fd99723.rlib" "/opt/rustwide/target/debug/deps/libdebug_builders-af75d8b54a70fc70.rlib" "/opt/rustwide/target/debug/deps/liblibc-bc017ec7ea9fce38.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-39731e027eca32c2.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-12ce12f1efc08aa3.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5d3cd1b3ddab72e4.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-f8222943dfd167e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-0cd00b2d3108cd48.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-485c05ba6ce1b438.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-63e6b1072426ba59.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a421aff1d43911ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3deef8ef4fe80dff.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f65a176f0586269e.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ad46d4080f4d7e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-da6c590582bf0885.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-837ca740df32db0a.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-db27c965e824589f.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-68a4f8466685ed76.rlib" "-Wl,-Bdynamic" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/rustwide/target/debug/deps/libbacktrace-a82a15299eb2d97d.rlib(backtrace-a82a15299eb2d97d.backtrace.aukhgr07-cgu.6.rcgu.o): In function `backtrace::symbolize::libbacktrace::init_state::{{closure}}':
[INFO] [stderr]           /opt/rustwide/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/rustwide/target/debug/deps/libbacktrace-a82a15299eb2d97d.rlib(backtrace-a82a15299eb2d97d.backtrace.aukhgr07-cgu.6.rcgu.o): In function `backtrace::symbolize::libbacktrace::resolve':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.1.8/src/symbolize/libbacktrace.rs:192: undefined reference to `backtrace_pcinfo'
[INFO] [stderr]           /opt/rustwide/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" "303fd61aba1d29e332b468a85d812b78a82fa01b01cc21c930f10220a80d46ef"`
[INFO] running `"docker" "rm" "-f" "303fd61aba1d29e332b468a85d812b78a82fa01b01cc21c930f10220a80d46ef"`
[INFO] [stdout] 303fd61aba1d29e332b468a85d812b78a82fa01b01cc21c930f10220a80d46ef