[INFO] cloning repository https://github.com/shff/ge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shff/ge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshff%2Fge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshff%2Fge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27356d170794c7bbec60cf8257fc568ee0997607
[INFO] testing shff/ge against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshff%2Fge" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shff/ge on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shff/ge
[INFO] finished tweaking git repo https://github.com/shff/ge
[INFO] tweaked toml for git repo https://github.com/shff/ge written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/shff/ge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3581a821d694f2a6518125e16daecada69c05b0e7f37daf2805e684128ff528
[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" "b3581a821d694f2a6518125e16daecada69c05b0e7f37daf2805e684128ff528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3581a821d694f2a6518125e16daecada69c05b0e7f37daf2805e684128ff528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3581a821d694f2a6518125e16daecada69c05b0e7f37daf2805e684128ff528", kill_on_drop: false }`
[INFO] [stdout] b3581a821d694f2a6518125e16daecada69c05b0e7f37daf2805e684128ff528
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 090c7da0811a7ae221a01a58412740c1b846658014a89231e082c4305c6b41c0
[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" "090c7da0811a7ae221a01a58412740c1b846658014a89231e082c4305c6b41c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: src/native/x11.c: In function 'main':
[INFO] [stderr] warning: src/native/x11.c:44:56: warning: comparison of integer expressions of different signedness: 'long int' and 'Atom' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:    44 |     if (e.type == ClientMessage && e.xclient.data.l[0] == deleteWindow)
[INFO] [stderr] warning:       |                                                        ^~
[INFO] [stderr] warning: src/native/x11.c:39:31: warning: variable 'mouseR' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning:    39 |   int mouseX, mouseY, mouseL, mouseR;
[INFO] [stderr] warning:       |                               ^~~~~~
[INFO] [stderr] warning: src/native/x11.c:39:23: warning: variable 'mouseL' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning:    39 |   int mouseX, mouseY, mouseL, mouseR;
[INFO] [stderr] warning:       |                       ^~~~~~
[INFO] [stderr] warning: src/native/x11.c:39:15: warning: variable 'mouseY' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning:    39 |   int mouseX, mouseY, mouseL, mouseR;
[INFO] [stderr] warning:       |               ^~~~~~
[INFO] [stderr] warning: src/native/x11.c:39:7: warning: variable 'mouseX' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning:    39 |   int mouseX, mouseY, mouseL, mouseR;
[INFO] [stderr] warning:       |       ^~~~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `Command { std: "docker" "inspect" "090c7da0811a7ae221a01a58412740c1b846658014a89231e082c4305c6b41c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "090c7da0811a7ae221a01a58412740c1b846658014a89231e082c4305c6b41c0", kill_on_drop: false }`
[INFO] [stdout] 090c7da0811a7ae221a01a58412740c1b846658014a89231e082c4305c6b41c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb6b30191589728c4610262c3933f548f5639ebe9616e71fdab4c591833622eb
[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" "bb6b30191589728c4610262c3933f548f5639ebe9616e71fdab4c591833622eb", kill_on_drop: false }`
[INFO] [stderr] warning: src/native/x11.c: In function 'main':
[INFO] [stderr] warning: src/native/x11.c:44:56: warning: comparison of integer expressions of different signedness: 'long int' and 'Atom' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:    44 |     if (e.type == ClientMessage && e.xclient.data.l[0] == deleteWindow)
[INFO] [stderr] warning:       |                                                        ^~
[INFO] [stderr] warning: src/native/x11.c:39:31: warning: variable 'mouseR' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning:    39 |   int mouseX, mouseY, mouseL, mouseR;
[INFO] [stderr] warning:       |                               ^~~~~~
[INFO] [stderr] warning: src/native/x11.c:39:23: warning: variable 'mouseL' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning:    39 |   int mouseX, mouseY, mouseL, mouseR;
[INFO] [stderr] warning:       |                       ^~~~~~
[INFO] [stderr] warning: src/native/x11.c:39:15: warning: variable 'mouseY' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning:    39 |   int mouseX, mouseY, mouseL, mouseR;
[INFO] [stderr] warning:       |               ^~~~~~
[INFO] [stderr] warning: src/native/x11.c:39:7: warning: variable 'mouseX' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning:    39 |   int mouseX, mouseY, mouseL, mouseR;
[INFO] [stderr] warning:       |       ^~~~~~
[INFO] [stderr]    Compiling gen 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/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/gen-71e9323c3a8534bd.gen.b4xdf5lz-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gen-71e9323c3a8534bd.gen.b4xdf5lz-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gen-71e9323c3a8534bd.gen.b4xdf5lz-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gen-71e9323c3a8534bd.gen.b4xdf5lz-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gen-71e9323c3a8534bd.gen.b4xdf5lz-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gen-71e9323c3a8534bd.gen.b4xdf5lz-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gen-71e9323c3a8534bd.gen.b4xdf5lz-cgu.6.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/gen-71e9323c3a8534bd" "/opt/rustwide/target/debug/deps/gen-71e9323c3a8534bd.2mgjwxfbl1yukdnf.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/gen-512e935497762304/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "-lnative.a" "-Wl,--no-whole-archive" "-Wl,-Bdynamic" "-lX11" "-lEGL" "-lGL" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-c99ebba9851136ef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-190ecd0479955c2e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-10cf7eacb763a707.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-5f0069e1a0595222.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-176a753cf8833059.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/build/gen-512e935497762304/out/libnative.a.a(x11.o): in function `main':
[INFO] [stdout]           /opt/rustwide/workdir/src/native/x11.c:7: multiple definition of `main'; /opt/rustwide/target/debug/deps/gen-71e9323c3a8534bd.gen.b4xdf5lz-cgu.6.rcgu.o:gen.b4xdf5lz-cgu.6:(.text.main+0x0): first defined here
[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] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: src/native/x11.c: In function 'main':
[INFO] [stderr] warning: src/native/x11.c:44:56: warning: comparison of integer expressions of different signedness: 'long int' and 'Atom' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:    44 |     if (e.type == ClientMessage && e.xclient.data.l[0] == deleteWindow)
[INFO] [stderr] warning:       |                                                        ^~
[INFO] [stderr] warning: src/native/x11.c:39:31: warning: variable 'mouseR' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning:    39 |   int mouseX, mouseY, mouseL, mouseR;
[INFO] [stderr] warning:       |                               ^~~~~~
[INFO] [stderr] warning: src/native/x11.c:39:23: warning: variable 'mouseL' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning:    39 |   int mouseX, mouseY, mouseL, mouseR;
[INFO] [stderr] warning:       |                       ^~~~~~
[INFO] [stderr] warning: src/native/x11.c:39:15: warning: variable 'mouseY' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning:    39 |   int mouseX, mouseY, mouseL, mouseR;
[INFO] [stderr] warning:       |               ^~~~~~
[INFO] [stderr] warning: src/native/x11.c:39:7: warning: variable 'mouseX' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning:    39 |   int mouseX, mouseY, mouseL, mouseR;
[INFO] [stderr] warning:       |       ^~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `gen`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "bb6b30191589728c4610262c3933f548f5639ebe9616e71fdab4c591833622eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb6b30191589728c4610262c3933f548f5639ebe9616e71fdab4c591833622eb", kill_on_drop: false }`
[INFO] [stdout] bb6b30191589728c4610262c3933f548f5639ebe9616e71fdab4c591833622eb