[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 1.49.0 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-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shff/ge 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/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-0/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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e5742d0696a5bcd254d515737d667f193709e90012fbe56b6ea4599f393ec727
[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" "e5742d0696a5bcd254d515737d667f193709e90012fbe56b6ea4599f393ec727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5742d0696a5bcd254d515737d667f193709e90012fbe56b6ea4599f393ec727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5742d0696a5bcd254d515737d667f193709e90012fbe56b6ea4599f393ec727", kill_on_drop: false }`
[INFO] [stdout] e5742d0696a5bcd254d515737d667f193709e90012fbe56b6ea4599f393ec727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 411134e0a70d8f0801c1e7db9fa89aa28e2ca798b0c2f94cc6afaa11d4f3a002
[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" "411134e0a70d8f0801c1e7db9fa89aa28e2ca798b0c2f94cc6afaa11d4f3a002", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.58
[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 6.40s
[INFO] running `Command { std: "docker" "inspect" "411134e0a70d8f0801c1e7db9fa89aa28e2ca798b0c2f94cc6afaa11d4f3a002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "411134e0a70d8f0801c1e7db9fa89aa28e2ca798b0c2f94cc6afaa11d4f3a002", kill_on_drop: false }`
[INFO] [stdout] 411134e0a70d8f0801c1e7db9fa89aa28e2ca798b0c2f94cc6afaa11d4f3a002
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2d0dfef3fa423e3aa79a635b8265502489482f9cdc0ad484b1d8b8c76a1a902
[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" "a2d0dfef3fa423e3aa79a635b8265502489482f9cdc0ad484b1d8b8c76a1a902", 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/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/gen-dd88e11648f8dff0.gen.26h13fo3-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gen-dd88e11648f8dff0.gen.26h13fo3-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gen-dd88e11648f8dff0.gen.26h13fo3-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gen-dd88e11648f8dff0.gen.26h13fo3-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gen-dd88e11648f8dff0.gen.26h13fo3-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gen-dd88e11648f8dff0.gen.26h13fo3-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gen-dd88e11648f8dff0.gen.26h13fo3-cgu.6.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/gen-dd88e11648f8dff0" "/opt/rustwide/target/debug/deps/gen-dd88e11648f8dff0.3jqu9gs1eu7g42ak.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/gen-66930acb55c620f8/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-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/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-6609e81d71a1bf05.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-c352aab3e89370e6.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-5a89b15f567bd092.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-f48d3ad387757b0f.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_std-bf2dc5d6d88f70a5.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" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/build/gen-66930acb55c620f8/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-dd88e11648f8dff0.gen.26h13fo3-cgu.1.rcgu.o:gen.26h13fo3-cgu.1:(.text.main+0x0): first defined here
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[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" "a2d0dfef3fa423e3aa79a635b8265502489482f9cdc0ad484b1d8b8c76a1a902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2d0dfef3fa423e3aa79a635b8265502489482f9cdc0ad484b1d8b8c76a1a902", kill_on_drop: false }`
[INFO] [stdout] a2d0dfef3fa423e3aa79a635b8265502489482f9cdc0ad484b1d8b8c76a1a902