[INFO] fetching crate serenity-rich-interaction 0.3.0...
[INFO] testing serenity-rich-interaction-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate serenity-rich-interaction 0.3.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate serenity-rich-interaction 0.3.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serenity-rich-interaction 0.3.0
[INFO] finished tweaking crates.io crate serenity-rich-interaction 0.3.0
[INFO] tweaked toml for crates.io crate serenity-rich-interaction 0.3.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4875730589f801c0967734800e94eeae4dfda62807a2bb79517281a659917552
[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" "4875730589f801c0967734800e94eeae4dfda62807a2bb79517281a659917552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4875730589f801c0967734800e94eeae4dfda62807a2bb79517281a659917552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4875730589f801c0967734800e94eeae4dfda62807a2bb79517281a659917552", kill_on_drop: false }`
[INFO] [stdout] 4875730589f801c0967734800e94eeae4dfda62807a2bb79517281a659917552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] 2f45c311d43bd101754e6ec00d91b4ad961d3758428642200394ce6e4ee9d535
[INFO] running `Command { std: "docker" "start" "-a" "2f45c311d43bd101754e6ec00d91b4ad961d3758428642200394ce6e4ee9d535", kill_on_drop: false }`
[INFO] [stderr]    Compiling serenity v0.10.10
[INFO] [stderr]    Compiling typemap_rev v0.1.5
[INFO] [stderr]    Compiling input_buffer v0.3.1
[INFO] [stderr]    Compiling flate2 v1.0.23
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling sha-1 v0.9.8
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling tungstenite v0.11.1
[INFO] [stderr]    Compiling dashmap v5.2.0
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling tokio-util v0.7.1
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling async-tungstenite v0.11.0
[INFO] [stderr]    Compiling h2 v0.3.13
[INFO] [stderr]    Compiling hyper v0.14.18
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.10
[INFO] [stderr]    Compiling serenity-rich-interaction v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `serenity`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name serenity --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serenity-0.10.10/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="async-tungstenite"' --cfg 'feature="base64"' --cfg 'feature="builder"' --cfg 'feature="bytes"' --cfg 'feature="cache"' --cfg 'feature="client"' --cfg 'feature="flate2"' --cfg 'feature="gateway"' --cfg 'feature="http"' --cfg 'feature="model"' --cfg 'feature="native_tls_backend"' --cfg 'feature="native_tls_backend_marker"' --cfg 'feature="reqwest"' --cfg 'feature="tokio"' --cfg 'feature="typemap_rev"' --cfg 'feature="url"' --cfg 'feature="utils"' -C metadata=680808c95cc7e4ad -C extra-filename=-680808c95cc7e4ad --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-5591e532d2b45a89.so --extern async_tungstenite=/opt/rustwide/target/debug/deps/libasync_tungstenite-eccc2f332326f254.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-bff61f2d1660603b.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-610a73087f46ba3b.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-44851e2768c88cca.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-7fcb6fa1a80d15d7.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-3672853b8a961330.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-6c08b1ec255ec4be.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-8c83310236959ef9.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-99e45e244c7b0757.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-97eb4686595aa57a.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-6670da841f4b3181.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-6bc9cd4885586c83.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-183cccd95c937424.rmeta --extern typemap_rev=/opt/rustwide/target/debug/deps/libtypemap_rev-f3d6a73340a32c74.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-a02fb8fdb5737796.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2f45c311d43bd101754e6ec00d91b4ad961d3758428642200394ce6e4ee9d535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f45c311d43bd101754e6ec00d91b4ad961d3758428642200394ce6e4ee9d535", kill_on_drop: false }`
[INFO] [stdout] 2f45c311d43bd101754e6ec00d91b4ad961d3758428642200394ce6e4ee9d535