[INFO] fetching crate keeshond 0.15.0...
[INFO] checking keeshond-0.15.0 against beta for pr-78714
[INFO] extracting crate keeshond 0.15.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate keeshond 0.15.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate keeshond 0.15.0
[INFO] removed 2 missing examples
[INFO] finished tweaking crates.io crate keeshond 0.15.0
[INFO] tweaked toml for crates.io crate keeshond 0.15.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate keeshond 0.15.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] fe6c1a6431ab66cebe47488336f9fa1d30eaa14bc44262334b1043782d509f43
[INFO] running `Command { std: "docker" "start" "-a" "fe6c1a6431ab66cebe47488336f9fa1d30eaa14bc44262334b1043782d509f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe6c1a6431ab66cebe47488336f9fa1d30eaa14bc44262334b1043782d509f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe6c1a6431ab66cebe47488336f9fa1d30eaa14bc44262334b1043782d509f43", kill_on_drop: false }`
[INFO] [stdout] fe6c1a6431ab66cebe47488336f9fa1d30eaa14bc44262334b1043782d509f43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fe3a4b133ae633c5ee1edb4058c0b0a0e432a253f06037d6be2426af5e5cf35
[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" "0fe3a4b133ae633c5ee1edb4058c0b0a0e432a253f06037d6be2426af5e5cf35", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling sdl2 v0.34.3
[INFO] [stderr]     Checking bit-vec v0.4.4
[INFO] [stderr]     Checking takeable-option v0.5.0
[INFO] [stderr]     Checking bit-vec v0.6.2
[INFO] [stderr]     Checking try_or v0.2.0
[INFO] [stderr]     Checking hound v3.4.0
[INFO] [stderr]     Checking strum v0.15.0
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling sdl2-sys v0.34.3
[INFO] [stderr]     Checking generic-array v0.3.2
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking ogg v0.7.0
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]     Checking bit-array v0.4.4
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking lewton v0.10.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling al-sys v0.6.1
[INFO] [stderr]     Checking bitarray-set v0.4.1
[INFO] [stderr]     Checking png v0.16.7
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]    Compiling glium v0.27.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking cgmath v0.17.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking keeshond_datapack v0.7.0
[INFO] [stderr]     Checking serde v1.0.116
[INFO] [stderr]     Checking rental v0.5.5
[INFO] [stderr]     Checking alto v3.0.4
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking keeshond v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> benches/bench_draw.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `keeshond`
[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] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> benches/bench_scene.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0fe3a4b133ae633c5ee1edb4058c0b0a0e432a253f06037d6be2426af5e5cf35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe3a4b133ae633c5ee1edb4058c0b0a0e432a253f06037d6be2426af5e5cf35", kill_on_drop: false }`
[INFO] [stdout] 0fe3a4b133ae633c5ee1edb4058c0b0a0e432a253f06037d6be2426af5e5cf35