[INFO] fetching crate vst_window 0.3.0...
[INFO] checking vst_window-0.3.0 against try#9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840 for pr-149518
[INFO] extracting crate vst_window 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate vst_window 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vst_window 0.3.0
[INFO] tweaked toml for crates.io crate vst_window 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vst_window 0.3.0 on toolchain 9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vst_window 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0870ac0fdf57e440aa980e274384b11ecb3519394760700aa54147a23e6baf95
[INFO] running `Command { std: "docker" "start" "-a" "0870ac0fdf57e440aa980e274384b11ecb3519394760700aa54147a23e6baf95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0870ac0fdf57e440aa980e274384b11ecb3519394760700aa54147a23e6baf95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0870ac0fdf57e440aa980e274384b11ecb3519394760700aa54147a23e6baf95", kill_on_drop: false }`
[INFO] [stdout] 0870ac0fdf57e440aa980e274384b11ecb3519394760700aa54147a23e6baf95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b688b6705f7c7471dedff39b2db838b7acd5e8b81f885a77a61eca711c47c235
[INFO] running `Command { std: "docker" "start" "-a" "b688b6705f7c7471dedff39b2db838b7acd5e8b81f885a77a61eca711c47c235", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling cc v1.0.60
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking raw-window-handle v0.4.2
[INFO] [stderr]    Compiling xcb v0.9.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking vst v0.2.0
[INFO] [stdout] error: static of uninhabited type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-8711a0b499a47d50/out/ffi/big_requests.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub static mut xcb_big_requests_id: xcb_extension_t;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: uninhabited statics cannot be initialized, and any access would be an immediate error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: static of uninhabited type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-8711a0b499a47d50/out/ffi/xc_misc.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub static mut xcb_xc_misc_id: xcb_extension_t;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: uninhabited statics cannot be initialized, and any access would be an immediate error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xcb` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b688b6705f7c7471dedff39b2db838b7acd5e8b81f885a77a61eca711c47c235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b688b6705f7c7471dedff39b2db838b7acd5e8b81f885a77a61eca711c47c235", kill_on_drop: false }`
[INFO] [stdout] b688b6705f7c7471dedff39b2db838b7acd5e8b81f885a77a61eca711c47c235