[INFO] cloning repository BarePotato/sweeper
[INFO] running `"git" "clone" "--bare" "git://github.com/BarePotato/sweeper.git" "work/cache/sources/gh/BarePotato/sweeper"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/BarePotato/sweeper'...
[INFO] running `"git" "clone" "work/cache/sources/gh/BarePotato/sweeper" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/BarePotato/sweeper"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/BarePotato/sweeper'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BarePotato/sweeper" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/BarePotato/sweeper"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/BarePotato/sweeper'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e053a331b01957a9061057b5eb9b07aed2747ec2
[INFO] sha for GitHub repo BarePotato/sweeper: e053a331b01957a9061057b5eb9b07aed2747ec2
[INFO] validating manifest of BarePotato/sweeper on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of BarePotato/sweeper on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing BarePotato/sweeper
[INFO] finished frobbing BarePotato/sweeper
[INFO] frobbed toml for BarePotato/sweeper written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/BarePotato/sweeper/Cargo.toml
[INFO] started frobbing BarePotato/sweeper
[INFO] finished frobbing BarePotato/sweeper
[INFO] frobbed toml for BarePotato/sweeper written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/BarePotato/sweeper/Cargo.toml
[INFO] crate BarePotato/sweeper already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing BarePotato/sweeper against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/BarePotato/sweeper:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 891f64f9dfc4e291af2d8d17bddff0d015ba841c6a31a88775ac5e0f89e3ba1b
[INFO] running `"docker" "start" "-a" "891f64f9dfc4e291af2d8d17bddff0d015ba841c6a31a88775ac5e0f89e3ba1b"`
[INFO] [stderr]    Compiling sfml-build v0.2.0
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling csfml-system-sys v0.4.0
[INFO] [stderr]    Compiling csfml-window-sys v0.4.0
[INFO] [stderr]    Compiling csfml-graphics-sys v0.4.0
[INFO] [stderr]    Compiling csfml-audio-sys v0.4.0
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling sfml v0.14.0
[INFO] [stderr]    Compiling sweeper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `button`
[INFO] [stderr]   --> src/main.rs:64:45
[INFO] [stderr]    |
[INFO] [stderr] 64 |                 Event::MouseButtonPressed { button, x, y } => {
[INFO] [stderr]    |                                             ^^^^^^ help: try ignoring the field: `button: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] 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/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.sweeper.30urc75r-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.sweeper.30urc75r-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.sweeper.30urc75r-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.sweeper.30urc75r-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.sweeper.30urc75r-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.sweeper.30urc75r-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.sweeper.30urc75r-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.sweeper.30urc75r-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.sweeper.30urc75r-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.sweeper.30urc75r-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.sweeper.30urc75r-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.sweeper.30urc75r-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.sweeper.30urc75r-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.sweeper.30urc75r-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.sweeper.30urc75r-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.sweeper.30urc75r-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93" "/opt/crater/target/debug/deps/sweeper-7e9f84a622278b93.4qosren11u8ntt2i.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/librand-5138eac401d7e126.rlib" "/opt/crater/target/debug/deps/liblibc-ec51c53a97b65cf0.rlib" "/opt/crater/target/debug/deps/librand_xorshift-592dce96c661025c.rlib" "/opt/crater/target/debug/deps/librand_pcg-b760709c417620d0.rlib" "/opt/crater/target/debug/deps/librand_hc-2c2f7de6c79fe0f6.rlib" "/opt/crater/target/debug/deps/librand_chacha-d886c5d14510d898.rlib" "/opt/crater/target/debug/deps/librand_isaac-d1b38b4fc2ced1be.rlib" "/opt/crater/target/debug/deps/librand_core-313e7882eb7ea035.rlib" "/opt/crater/target/debug/deps/libsfml-51b620fb905c2643.rlib" "/opt/crater/target/debug/deps/libcsfml_graphics_sys-cc65ab881adc98e0.rlib" "/opt/crater/target/debug/deps/libcsfml_audio_sys-ea41a32afd8b2816.rlib" "/opt/crater/target/debug/deps/libcsfml_window_sys-9741bba681c4fc21.rlib" "/opt/crater/target/debug/deps/libcsfml_system_sys-c06ff077cc0b0b10.rlib" "/opt/crater/target/debug/deps/libbitflags-2da86ef0b219352b.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-196d0eff8e603c0a.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1c597f5941591e04.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-a20af2d3380aa511.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-f989f9e071798586.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-52fb60b932b5ef90.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-90a3fdc679697856.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-06d10270cfa51644.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8abb913fca550f79.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-31fd2baab47b156c.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0862cc65189bd4af.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8010b8629f5aa3e5.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2d032fe7d4e1e163.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-622fdce0dc084cba.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a17fdd0a687135a8.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" "-lsfml-graphics" "-lcsfml-graphics" "-lsfml-audio" "-lcsfml-audio" "-lsfml-window" "-lcsfml-window" "-lsfml-system" "-lcsfml-system" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/crater/target/debug/deps/libsfml-51b620fb905c2643.rlib(sfml-51b620fb905c2643.sfml.2c1z3zyz-cgu.7.rcgu.o): In function `sfml::graphics::text::Text::set_fill_color':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sfml-0.14.0/src/graphics/text.rs:134: undefined reference to `sfText_setFillColor'
[INFO] [stderr]           /opt/crater/target/debug/deps/libsfml-51b620fb905c2643.rlib(sfml-51b620fb905c2643.sfml.2c1z3zyz-cgu.7.rcgu.o): In function `sfml::graphics::text::Text::set_outline_color':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sfml-0.14.0/src/graphics/text.rs:141: undefined reference to `sfText_setOutlineColor'
[INFO] [stderr]           /opt/crater/target/debug/deps/libsfml-51b620fb905c2643.rlib(sfml-51b620fb905c2643.sfml.2c1z3zyz-cgu.7.rcgu.o): In function `sfml::graphics::text::Text::set_outline_thickness':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sfml-0.14.0/src/graphics/text.rs:151: undefined reference to `sfText_setOutlineThickness'
[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 `sweeper`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "891f64f9dfc4e291af2d8d17bddff0d015ba841c6a31a88775ac5e0f89e3ba1b"`
[INFO] running `"docker" "rm" "-f" "891f64f9dfc4e291af2d8d17bddff0d015ba841c6a31a88775ac5e0f89e3ba1b"`
[INFO] [stdout] 891f64f9dfc4e291af2d8d17bddff0d015ba841c6a31a88775ac5e0f89e3ba1b