[INFO] fetching crate orbtk-api 0.3.1-alpha3...
[INFO] checking orbtk-api-0.3.1-alpha3 against master#a836d9b6413d9d593be6c09463ff8c4c70e56599 for pr-84037
[INFO] extracting crate orbtk-api 0.3.1-alpha3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate orbtk-api 0.3.1-alpha3 on toolchain a836d9b6413d9d593be6c09463ff8c4c70e56599
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate orbtk-api 0.3.1-alpha3
[INFO] finished tweaking crates.io crate orbtk-api 0.3.1-alpha3
[INFO] tweaked toml for crates.io crate orbtk-api 0.3.1-alpha3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "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] 27e077f06c681c5936bc2b6547ebdcb5b1e345703b59e749955a0281bb4621d3
[INFO] running `Command { std: "docker" "start" "-a" "27e077f06c681c5936bc2b6547ebdcb5b1e345703b59e749955a0281bb4621d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27e077f06c681c5936bc2b6547ebdcb5b1e345703b59e749955a0281bb4621d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27e077f06c681c5936bc2b6547ebdcb5b1e345703b59e749955a0281bb4621d3", kill_on_drop: false }`
[INFO] [stdout] 27e077f06c681c5936bc2b6547ebdcb5b1e345703b59e749955a0281bb4621d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b30dc3b74953fde4fb0fb66ab08756b0e2e15bb3fac3fbe5223ae377dc58bbbf
[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" "b30dc3b74953fde4fb0fb66ab08756b0e2e15bb3fac3fbe5223ae377dc58bbbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling case v1.0.0
[INFO] [stderr]     Checking dces v0.3.0
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking ron v0.6.4
[INFO] [stderr]     Checking minifb v0.17.0
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]    Compiling orbtk-proc-macros v0.3.1-alpha3
[INFO] [stdout] error[E0599]: no variant or associated item named `XKB_KEYMAP_FORMAT_TEXT_v1` found for enum `xkb_keymap_format` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/minifb-0.17.0/src/os/posix/wayland.rs:1056:59
[INFO] [stdout]      |
[INFO] [stdout] 1056 |                         xkbcommon_sys::xkb_keymap_format::XKB_KEYMAP_FORMAT_TEXT_v1,
[INFO] [stdout]      |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                                                           |
[INFO] [stdout]      |                                                           variant or associated item not found in `xkb_keymap_format`
[INFO] [stdout]      |                                                           help: there is a variant with a similar name (notice the capitalization): `XKB_KEYMAP_FORMAT_TEXT_V1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking orbtk-tree v0.3.1-alpha3
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minifb`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b30dc3b74953fde4fb0fb66ab08756b0e2e15bb3fac3fbe5223ae377dc58bbbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b30dc3b74953fde4fb0fb66ab08756b0e2e15bb3fac3fbe5223ae377dc58bbbf", kill_on_drop: false }`
[INFO] [stdout] b30dc3b74953fde4fb0fb66ab08756b0e2e15bb3fac3fbe5223ae377dc58bbbf