[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] c8c2d0e4086f31f386d8fde76b8576943bf8e7e3
[INFO] checking shff/ge against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[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 b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "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" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b60e768fd400a31bdd5d79b32f052fc5725d2b4756cebd5ccea713f3e6f3f13d
[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" "b60e768fd400a31bdd5d79b32f052fc5725d2b4756cebd5ccea713f3e6f3f13d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b60e768fd400a31bdd5d79b32f052fc5725d2b4756cebd5ccea713f3e6f3f13d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b60e768fd400a31bdd5d79b32f052fc5725d2b4756cebd5ccea713f3e6f3f13d", kill_on_drop: false }`
[INFO] [stdout] b60e768fd400a31bdd5d79b32f052fc5725d2b4756cebd5ccea713f3e6f3f13d
[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=forbid" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cb843d7af4561b85ab756bd492875cbc0e504ba7c466659658841a8cf57df54
[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" "4cb843d7af4561b85ab756bd492875cbc0e504ba7c466659658841a8cf57df54", 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 2.43s
[INFO] running `Command { std: "docker" "inspect" "4cb843d7af4561b85ab756bd492875cbc0e504ba7c466659658841a8cf57df54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb843d7af4561b85ab756bd492875cbc0e504ba7c466659658841a8cf57df54", kill_on_drop: false }`
[INFO] [stdout] 4cb843d7af4561b85ab756bd492875cbc0e504ba7c466659658841a8cf57df54