[INFO] updating cached repository https://github.com/mjkillough/rust-asgi-server
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 89375ca6a295060df5aecdde5eb58c6105202845
[INFO] testing mjkillough/rust-asgi-server against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjkillough%2Frust-asgi-server" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mjkillough/rust-asgi-server on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mjkillough/rust-asgi-server
[INFO] finished tweaking git repo https://github.com/mjkillough/rust-asgi-server
[INFO] tweaked toml for git repo https://github.com/mjkillough/rust-asgi-server written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/mjkillough/rust-asgi-server already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 1e5ac33c962568776c3b0d7292d11de303d07774a6ddcef24eba036c0e716a87
[INFO] running `"docker" "start" "-a" "1e5ac33c962568776c3b0d7292d11de303d07774a6ddcef24eba036c0e716a87"`
[INFO] [stderr]    Compiling lazycell v0.4.0
[INFO] [stderr]    Compiling quote v0.3.13
[INFO] [stderr]    Compiling serde v0.9.7
[INFO] [stderr]    Compiling futures v0.1.10
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling num_cpus v1.2.1
[INFO] [stderr]    Compiling time v0.1.36
[INFO] [stderr]    Compiling net2 v0.2.26
[INFO] [stderr]    Compiling unicode-bidi v0.2.5
[INFO] [stderr]    Compiling synom v0.11.0
[INFO] [stderr]    Compiling rmp v0.8.2
[INFO] [stderr]    Compiling base64 v0.4.0
[INFO] [stderr]    Compiling hyper v0.11.0-a.0 (https://github.com/hyperium/hyper#592c1e21)
[INFO] [stderr]    Compiling syn v0.11.6
[INFO] [stderr]    Compiling mio v0.6.4
[INFO] [stderr]    Compiling idna v0.1.0
[INFO] [stderr]    Compiling url v1.4.0
[INFO] [stderr]    Compiling tokio-core v0.1.4
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling relay v0.1.0
[INFO] [stderr]    Compiling futures-cpupool v0.1.3
[INFO] [stderr]    Compiling serde_codegen_internals v0.13.0
[INFO] [stderr]    Compiling tokio-proto v0.1.0
[INFO] [stderr]    Compiling redis v0.8.0
[INFO] [stderr]    Compiling serde_derive v0.9.7
[INFO] [stderr]    Compiling rmp-serde v0.12.2
[INFO] [stderr] error: type `decode::SliceReader<'_>` is private
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rmp-serde-0.12.2/src/lib.rs:85:18
[INFO] [stderr]    |
[INFO] [stderr] 85 |     let mut de = Deserializer::from_slice(input);
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: type `decode::SliceReader<'_>` is private
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rmp-serde-0.12.2/src/lib.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     serde::Deserialize::deserialize(&mut de)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: type `decode::SliceReader<'_>` is private
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rmp-serde-0.12.2/src/lib.rs:86:37
[INFO] [stderr]    |
[INFO] [stderr] 86 |     serde::Deserialize::deserialize(&mut de)
[INFO] [stderr]    |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rmp-serde`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "1e5ac33c962568776c3b0d7292d11de303d07774a6ddcef24eba036c0e716a87"`
[INFO] running `"docker" "rm" "-f" "1e5ac33c962568776c3b0d7292d11de303d07774a6ddcef24eba036c0e716a87"`
[INFO] [stdout] 1e5ac33c962568776c3b0d7292d11de303d07774a6ddcef24eba036c0e716a87