[INFO] cloning repository https://github.com/xMAC94x/testtarpaulin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xMAC94x/testtarpaulin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxMAC94x%2Ftesttarpaulin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxMAC94x%2Ftesttarpaulin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 575fc320986d6862a58b66b96136bd072ee6392c
[INFO] documenting xMAC94x/testtarpaulin against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxMAC94x%2Ftesttarpaulin" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xMAC94x/testtarpaulin on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xMAC94x/testtarpaulin
[INFO] finished tweaking git repo https://github.com/xMAC94x/testtarpaulin
[INFO] tweaked toml for git repo https://github.com/xMAC94x/testtarpaulin written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/xMAC94x/testtarpaulin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b864abcb138d23a16311762d573229a396bb511b893c6b0383437fdda627ccf
[INFO] running `Command { std: "docker" "start" "-a" "0b864abcb138d23a16311762d573229a396bb511b893c6b0383437fdda627ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b864abcb138d23a16311762d573229a396bb511b893c6b0383437fdda627ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b864abcb138d23a16311762d573229a396bb511b893c6b0383437fdda627ccf", kill_on_drop: false }`
[INFO] [stdout] 0b864abcb138d23a16311762d573229a396bb511b893c6b0383437fdda627ccf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d4deab20333ca615dcff8a1a13635dae77d88099d68ecd96da2a0d0a1ac369a
[INFO] running `Command { std: "docker" "start" "-a" "0d4deab20333ca615dcff8a1a13635dae77d88099d68ecd96da2a0d0a1ac369a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling vek v0.12.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stdout] error[E0658]: platform intrinsics are experimental and possibly buggy
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vek-0.12.0/src/simd_llvm.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | extern "platform-intrinsic" {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27731 <https://github.com/rust-lang/rust/issues/27731> for more information
[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 E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vek` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "0d4deab20333ca615dcff8a1a13635dae77d88099d68ecd96da2a0d0a1ac369a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d4deab20333ca615dcff8a1a13635dae77d88099d68ecd96da2a0d0a1ac369a", kill_on_drop: false }`
[INFO] [stdout] 0d4deab20333ca615dcff8a1a13635dae77d88099d68ecd96da2a0d0a1ac369a