[INFO] fetching crate ec-gpu-gen 0.1.1...
[INFO] checking ec-gpu-gen-0.1.1 against 1.55.0 for beta-1.56-3
[INFO] extracting crate ec-gpu-gen 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ec-gpu-gen 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ec-gpu-gen 0.1.1
[INFO] finished tweaking crates.io crate ec-gpu-gen 0.1.1
[INFO] tweaked toml for crates.io crate ec-gpu-gen 0.1.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8d94e1800bc9594602677fed670b429e32f6e193888b7d01d4b5447dde65ab5
[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" "d8d94e1800bc9594602677fed670b429e32f6e193888b7d01d4b5447dde65ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8d94e1800bc9594602677fed670b429e32f6e193888b7d01d4b5447dde65ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8d94e1800bc9594602677fed670b429e32f6e193888b7d01d4b5447dde65ab5", kill_on_drop: false }`
[INFO] [stdout] d8d94e1800bc9594602677fed670b429e32f6e193888b7d01d4b5447dde65ab5
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46f6213be61245b6d910d23ed39beb9e43c6127ae1048203aed5c2d4af07b3ae
[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" "46f6213be61245b6d910d23ed39beb9e43c6127ae1048203aed5c2d4af07b3ae", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking ec-gpu v0.1.0
[INFO] [stderr]     Checking byte-slice-cast v1.1.0
[INFO] [stderr]     Checking wyz v0.4.0
[INFO] [stderr]    Compiling blst v0.3.6
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling zeroize_derive v1.2.0
[INFO] [stderr]     Checking ec-gpu-gen v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking bitvec v0.22.3
[INFO] [stderr]     Checking zeroize v1.4.2
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking rust-gpu-tools v0.5.0
[INFO] [stdout] error: At least one of the features `cuda` or `opencl` must be enabled.
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-gpu-tools-0.5.0/src/lib.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | compile_error!("At least one of the features `cuda` or `opencl` must be enabled.");
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `DEVICES` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-gpu-tools-0.5.0/src/device.rs:326:9
[INFO] [stdout]     |
[INFO] [stdout] 326 |         DEVICES.0.iter()
[INFO] [stdout]     |         ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-gpu-tools-0.5.0/src/device.rs:273:32
[INFO] [stdout]     |
[INFO] [stdout] 273 |     pub fn framework(&self) -> Framework {
[INFO] [stdout]     |            ---------           ^^^^^^^^^ expected enum `Framework`, found `()`
[INFO] [stdout]     |            |
[INFO] [stdout]     |            implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-gpu-tools` due to 4 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "46f6213be61245b6d910d23ed39beb9e43c6127ae1048203aed5c2d4af07b3ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46f6213be61245b6d910d23ed39beb9e43c6127ae1048203aed5c2d4af07b3ae", kill_on_drop: false }`
[INFO] [stdout] 46f6213be61245b6d910d23ed39beb9e43c6127ae1048203aed5c2d4af07b3ae
