[INFO] cloning repository https://github.com/nickmass/boomshine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nickmass/boomshine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickmass%2Fboomshine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickmass%2Fboomshine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 887ca02a4810ac63d0805cddfd64edce263164a7
[INFO] testing nickmass/boomshine against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickmass%2Fboomshine" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nickmass/boomshine on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nickmass/boomshine
[INFO] finished tweaking git repo https://github.com/nickmass/boomshine
[INFO] tweaked toml for git repo https://github.com/nickmass/boomshine written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/nickmass/boomshine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9efbcc66f6be85ee61629a4ef3c5f414a4418aba6043f283071df127fdd6c66e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9efbcc66f6be85ee61629a4ef3c5f414a4418aba6043f283071df127fdd6c66e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9efbcc66f6be85ee61629a4ef3c5f414a4418aba6043f283071df127fdd6c66e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9efbcc66f6be85ee61629a4ef3c5f414a4418aba6043f283071df127fdd6c66e", kill_on_drop: false }`
[INFO] [stdout] 9efbcc66f6be85ee61629a4ef3c5f414a4418aba6043f283071df127fdd6c66e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be6b8851c122467315b72ead985781e13fce427f85484c2754eeafad5bc06eb0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "be6b8851c122467315b72ead985781e13fce427f85484c2754eeafad5bc06eb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v0.8.19
[INFO] [stderr]    Compiling gcc v0.3.39
[INFO] [stderr]    Compiling vec_map v0.6.0
[INFO] [stderr]    Compiling unicode-segmentation v0.1.3
[INFO] [stderr]    Compiling unicode-width v0.1.3
[INFO] [stderr]    Compiling term_size v0.2.1
[INFO] [stderr]    Compiling num_cpus v1.2.1
[INFO] [stderr]    Compiling x11-dl v2.11.0
[INFO] [stderr]    Compiling deque v0.3.1
[INFO] [stderr]    Compiling tempfile v2.1.4
[INFO] [stderr]    Compiling rayon v0.6.0
[INFO] [stderr]    Compiling clap v2.19.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling serde_json v0.8.3
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]    Compiling libloading v0.3.1
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.5.11
[INFO] [stderr]    Compiling wayland-client v0.5.12
[INFO] [stderr]    Compiling wayland-kbd v0.3.6
[INFO] [stderr]    Compiling wayland-window v0.2.3
[INFO] [stderr]    Compiling glutin v0.6.2
[INFO] [stderr]    Compiling glium v0.15.0
[INFO] [stderr]    Compiling boomshine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.boomshine.deykrzpd-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.boomshine.deykrzpd-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.boomshine.deykrzpd-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.boomshine.deykrzpd-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.boomshine.deykrzpd-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.boomshine.deykrzpd-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.boomshine.deykrzpd-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.boomshine.deykrzpd-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.boomshine.deykrzpd-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.boomshine.deykrzpd-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.boomshine.deykrzpd-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.boomshine.deykrzpd-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.boomshine.deykrzpd-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.boomshine.deykrzpd-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.boomshine.deykrzpd-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.boomshine.deykrzpd-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550" "/opt/rustwide/target/debug/deps/boomshine-fd843a5475312550.4kd1avjpbbfwxfxj.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librayon-1910ffa297453827.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-333794eb7984198f.rlib" "/opt/rustwide/target/debug/deps/libdeque-58b53c8416f77dae.rlib" "/opt/rustwide/target/debug/deps/libglium-257dfe9c03b37ce0.rlib" "/opt/rustwide/target/debug/deps/libglutin-a398f459794aa3cd.rlib" "/opt/rustwide/target/debug/deps/libwayland_window-1dd02769e01a8fe3.rlib" "/opt/rustwide/target/debug/deps/libtempfile-0c9c92c8a12272ff.rlib" "/opt/rustwide/target/debug/deps/librand-3a5f024b2f753d15.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-b75c165152fc07ab.rlib" "/opt/rustwide/target/debug/deps/libwayland_kbd-4fdd243b5dcc62e7.rlib" "/opt/rustwide/target/debug/deps/libmemmap-6f0bea8ab16a2073.rlib" "/opt/rustwide/target/debug/deps/libosmesa_sys-dc5c4e898d164289.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-44eb3f28c34693fd.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-11e8227348703283.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-f5e61d18bec33e6d.rlib" "/opt/rustwide/target/debug/deps/libdlib-29767bf07ddedcf2.rlib" "/opt/rustwide/target/debug/deps/liblibloading-b9cdf0d4f279a905.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-51cef307ed8f1cbe.rlib" "/opt/rustwide/target/debug/deps/libbitflags-2660c594cf04f3b5.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-1d0344fdd7eca9c9.rlib" "/opt/rustwide/target/debug/deps/libshared_library-c11b984dee458296.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-1cc531ca823ecf77.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-5137e091004f7fbd.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-937ce378531859dd.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-e71d3c01f8ad1f0e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-167bc1d41d73014a.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-f8300490526c9a2c.rlib" "/opt/rustwide/target/debug/deps/libwinapi-4302359dfd2c100e.rlib" "/opt/rustwide/target/debug/deps/libkernel32-931d226f257ec229.rlib" "/opt/rustwide/target/debug/deps/liblibc-a76d7346d57fec24.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-bb5cd3c8ae54f9d2.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-ldl" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-5137e091004f7fbd.rlib(backtrace-5137e091004f7fbd.backtrace.643756y9-cgu.12.rcgu.o): in function `backtrace::symbolize::libbacktrace::init_state::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:150: undefined reference to `backtrace_create_state'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-5137e091004f7fbd.rlib(backtrace-5137e091004f7fbd.backtrace.643756y9-cgu.12.rcgu.o): in function `backtrace::symbolize::libbacktrace::resolve':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:167: undefined reference to `backtrace_pcinfo'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:171: undefined reference to `backtrace_syminfo'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `boomshine`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "be6b8851c122467315b72ead985781e13fce427f85484c2754eeafad5bc06eb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be6b8851c122467315b72ead985781e13fce427f85484c2754eeafad5bc06eb0", kill_on_drop: false }`
[INFO] [stdout] be6b8851c122467315b72ead985781e13fce427f85484c2754eeafad5bc06eb0