[INFO] crate rust_graphics_window 0.1.2 is already in cache
[INFO] checking rust_graphics_window-0.1.2 against try#1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0 for pr-69530
[INFO] extracting crate rust_graphics_window 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rust_graphics_window 0.1.2 on toolchain 1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rust_graphics_window 0.1.2
[INFO] finished tweaking crates.io crate rust_graphics_window 0.1.2
[INFO] tweaked toml for crates.io crate rust_graphics_window 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate rust_graphics_window 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ddc0f488064002a0680e52b42b72c0106f230f18f42f270e70bd6067640b73c6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "ddc0f488064002a0680e52b42b72c0106f230f18f42f270e70bd6067640b73c6"`
[INFO] [stderr]     Checking rust_graphics_log v0.1.0
[INFO] [stderr]     Checking rust_graphics_library_loader v0.1.3
[INFO] [stderr]     Checking rust_graphics_window v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `Index1`
[INFO] [stderr]    --> src/linux/xcb.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 145 |     Index1 = 1,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Index2`
[INFO] [stderr]    --> src/linux/xcb.rs:146:5
[INFO] [stderr]     |
[INFO] [stderr] 146 |     Index2 = 2,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Index3`
[INFO] [stderr]    --> src/linux/xcb.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 147 |     Index3 = 3,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Index1`
[INFO] [stderr]    --> src/linux/xcb.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 145 |     Index1 = 1,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Index2`
[INFO] [stderr]    --> src/linux/xcb.rs:146:5
[INFO] [stderr]     |
[INFO] [stderr] 146 |     Index2 = 2,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Index3`
[INFO] [stderr]    --> src/linux/xcb.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 147 |     Index3 = 3,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `"docker" "inspect" "ddc0f488064002a0680e52b42b72c0106f230f18f42f270e70bd6067640b73c6"`
[INFO] running `"docker" "rm" "-f" "ddc0f488064002a0680e52b42b72c0106f230f18f42f270e70bd6067640b73c6"`
[INFO] [stdout] ddc0f488064002a0680e52b42b72c0106f230f18f42f270e70bd6067640b73c6