[INFO] cloning repository https://github.com/SmiteWindows/winrtdemo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SmiteWindows/winrtdemo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmiteWindows%2Fwinrtdemo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmiteWindows%2Fwinrtdemo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e71591ec4ef8513ac89a4f2006d67db2ac519814
[INFO] checking SmiteWindows/winrtdemo against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmiteWindows%2Fwinrtdemo" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SmiteWindows/winrtdemo on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SmiteWindows/winrtdemo
[INFO] finished tweaking git repo https://github.com/SmiteWindows/winrtdemo
[INFO] tweaked toml for git repo https://github.com/SmiteWindows/winrtdemo written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/SmiteWindows/winrtdemo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b9c11f24c51757940cac914298353ef69e03fd377340357cc40b3dba8ba23800
[INFO] running `Command { std: "docker" "start" "-a" "b9c11f24c51757940cac914298353ef69e03fd377340357cc40b3dba8ba23800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9c11f24c51757940cac914298353ef69e03fd377340357cc40b3dba8ba23800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9c11f24c51757940cac914298353ef69e03fd377340357cc40b3dba8ba23800", kill_on_drop: false }`
[INFO] [stdout] b9c11f24c51757940cac914298353ef69e03fd377340357cc40b3dba8ba23800
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52c487f7fcc0e37fb3faaff78e72b62783453b0793418a6ef964580f4f7b9740
[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" "52c487f7fcc0e37fb3faaff78e72b62783453b0793418a6ef964580f4f7b9740", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.119
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.119
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling squote v0.1.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]    Compiling const-sha1 v0.2.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking proc-macro2 v1.0.24
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]     Checking quote v1.0.8
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling windows_winmd_macros v0.1.4 (https://github.com/microsoft/windows-rs#0227a507)
[INFO] [stderr]    Compiling windows_gen_macros v0.1.4 (https://github.com/microsoft/windows-rs#0227a507)
[INFO] [stderr]     Checking windows_winmd v0.1.4 (https://github.com/microsoft/windows-rs#0227a507)
[INFO] [stderr]     Checking windows_gen v0.1.4 (https://github.com/microsoft/windows-rs#0227a507)
[INFO] [stderr]    Compiling windows_macros v0.1.4 (https://github.com/microsoft/windows-rs#0227a507)
[INFO] [stderr]    Compiling windows v0.1.4 (https://github.com/microsoft/windows-rs#0227a507)
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/windows-rs-4d19330348d493fa/0227a50/build.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     windows_macros::build!();
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: Failed to parse `cargo metadata`: Error("EOF while parsing a value", line: 1, column: 0)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `windows`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "52c487f7fcc0e37fb3faaff78e72b62783453b0793418a6ef964580f4f7b9740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52c487f7fcc0e37fb3faaff78e72b62783453b0793418a6ef964580f4f7b9740", kill_on_drop: false }`
[INFO] [stdout] 52c487f7fcc0e37fb3faaff78e72b62783453b0793418a6ef964580f4f7b9740