[INFO] cloning repository https://github.com/rylev/winrt-generated
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rylev/winrt-generated" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frylev%2Fwinrt-generated", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frylev%2Fwinrt-generated'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f2fca4b16436bb962667a9f9750ed3719d91f8a6
[INFO] testing rylev/winrt-generated against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frylev%2Fwinrt-generated" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rylev/winrt-generated on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rylev/winrt-generated
[INFO] finished tweaking git repo https://github.com/rylev/winrt-generated
[INFO] tweaked toml for git repo https://github.com/rylev/winrt-generated written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/rylev/winrt-generated already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded winrt_gen_macros v0.7.0
[INFO] [stderr]   Downloaded winrt_gen v0.7.0
[INFO] [stderr]   Downloaded winrt_macros v0.7.0
[INFO] [stderr]   Downloaded winrt v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7641a5b20672c430fed048791b4718b2324fcb1008c675902974cb33af6707df
[INFO] running `Command { std: "docker" "start" "-a" "7641a5b20672c430fed048791b4718b2324fcb1008c675902974cb33af6707df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7641a5b20672c430fed048791b4718b2324fcb1008c675902974cb33af6707df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7641a5b20672c430fed048791b4718b2324fcb1008c675902974cb33af6707df", kill_on_drop: false }`
[INFO] [stdout] 7641a5b20672c430fed048791b4718b2324fcb1008c675902974cb33af6707df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd1b40c104a28f78efca6e135c1a8341677680047f3685743ffcca75cd695a28
[INFO] running `Command { std: "docker" "start" "-a" "cd1b40c104a28f78efca6e135c1a8341677680047f3685743ffcca75cd695a28", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling winrt_gen_macros v0.7.0
[INFO] [stderr]    Compiling winrt_gen v0.7.0
[INFO] [stderr]    Compiling winrt_macros v0.7.0
[INFO] [stderr]    Compiling winrt v0.7.0
[INFO] [stderr]    Compiling bindings v0.1.0 (/opt/rustwide/workdir/bindings)
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]  --> bindings/build.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / winrt::build!(
[INFO] [stdout] 2 | |     dependencies
[INFO] [stdout] 3 | |         os
[INFO] [stdout] 4 | |     types
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |         windows::web::syndication::*
[INFO] [stdout] 9 | | );
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: No `windir` environment variable found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `build` in this scope
[INFO] [stdout]   --> bindings/build.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     build();
[INFO] [stdout]    |     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bindings` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "cd1b40c104a28f78efca6e135c1a8341677680047f3685743ffcca75cd695a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd1b40c104a28f78efca6e135c1a8341677680047f3685743ffcca75cd695a28", kill_on_drop: false }`
[INFO] [stdout] cd1b40c104a28f78efca6e135c1a8341677680047f3685743ffcca75cd695a28