[INFO] cloning repository https://github.com/Twister915/rustcord
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Twister915/rustcord" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTwister915%2Frustcord", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTwister915%2Frustcord'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e51a9b0f28b045baf61a42146c9c4621186c1d6
[INFO] documenting Twister915/rustcord against 1.47.0 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTwister915%2Frustcord" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Twister915/rustcord on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Twister915/rustcord
[INFO] finished tweaking git repo https://github.com/Twister915/rustcord
[INFO] tweaked toml for git repo https://github.com/Twister915/rustcord written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Twister915/rustcord already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 558fc83491a65b8f94177c77f79219c6fab8d22c2478312781ea913bfbd10c8b
[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" "558fc83491a65b8f94177c77f79219c6fab8d22c2478312781ea913bfbd10c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "558fc83491a65b8f94177c77f79219c6fab8d22c2478312781ea913bfbd10c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "558fc83491a65b8f94177c77f79219c6fab8d22c2478312781ea913bfbd10c8b", kill_on_drop: false }`
[INFO] [stdout] 558fc83491a65b8f94177c77f79219c6fab8d22c2478312781ea913bfbd10c8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18c71a90bcdbc8026d917939c72d639356ee8ba9df4d76e8970ceda15766e1f8
[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" "18c71a90bcdbc8026d917939c72d639356ee8ba9df4d76e8970ceda15766e1f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking jemalloc-sys v0.3.2
[INFO] [stderr]     Checking openssl v0.10.30
[INFO] [stderr]     Checking num-iter v0.1.41
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking aesni v0.9.0
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking futures-util v0.3.6
[INFO] [stderr]     Checking jemallocator v0.3.2
[INFO] [stdout] error: enable aes target feature, e.g. with RUSTFLAGS="-C target-feature=+aes" environment variable. For x86 target arch additionally enable sse2 target feature.
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aesni-0.9.0/src/target_checks.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / compile_error!(
[INFO] [stdout] 24 | |     "enable aes target feature, e.g. with \
[INFO] [stdout] 25 | |     RUSTFLAGS=\"-C target-feature=+aes\" environment variable. \
[INFO] [stdout] 26 | |     For x86 target arch additionally enable sse2 target feature."
[INFO] [stdout] 27 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aesni`.
[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" "18c71a90bcdbc8026d917939c72d639356ee8ba9df4d76e8970ceda15766e1f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18c71a90bcdbc8026d917939c72d639356ee8ba9df4d76e8970ceda15766e1f8", kill_on_drop: false }`
[INFO] [stdout] 18c71a90bcdbc8026d917939c72d639356ee8ba9df4d76e8970ceda15766e1f8
