[INFO] cloning repository https://github.com/mjkillough/rust-asgi-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mjkillough/rust-asgi-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjkillough%2Frust-asgi-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjkillough%2Frust-asgi-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89375ca6a295060df5aecdde5eb58c6105202845
[INFO] checking mjkillough/rust-asgi-server against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjkillough%2Frust-asgi-server" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mjkillough/rust-asgi-server on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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 /workspace/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/hyperium/hyper`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded r2d2 v0.7.1
[INFO] [stderr]   Downloaded futures-cpupool v0.1.3
[INFO] [stderr]   Downloaded rmp v0.8.2
[INFO] [stderr]   Downloaded base64 v0.4.0
[INFO] [stderr]   Downloaded crossbeam v0.2.10
[INFO] [stderr]   Downloaded synom v0.11.0
[INFO] [stderr]   Downloaded mio v0.6.4
[INFO] [stderr]   Downloaded mime v0.2.2
[INFO] [stderr]   Downloaded tokio-core v0.1.4
[INFO] [stderr]   Downloaded futures v0.1.10
[INFO] [stderr]   Downloaded serde_derive v0.9.7
[INFO] [stderr]   Downloaded redis v0.8.0
[INFO] [stderr]   Downloaded syn v0.11.6
[INFO] [stderr]   Downloaded httparse v1.2.1
[INFO] [stderr]   Downloaded miow v0.2.0
[INFO] [stderr]   Downloaded tokio-proto v0.1.0
[INFO] [stderr]   Downloaded rmp-serde v0.12.2
[INFO] [stderr]   Downloaded net2 v0.2.26
[INFO] [stderr]   Downloaded serde_codegen_internals v0.13.0
[INFO] [stderr]   Downloaded quote v0.3.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 520cdd7201dfb3b103aac229e0eda13a49449ccc6e81c98ff0f4540ca3d20173
[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" "520cdd7201dfb3b103aac229e0eda13a49449ccc6e81c98ff0f4540ca3d20173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "520cdd7201dfb3b103aac229e0eda13a49449ccc6e81c98ff0f4540ca3d20173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "520cdd7201dfb3b103aac229e0eda13a49449ccc6e81c98ff0f4540ca3d20173", kill_on_drop: false }`
[INFO] [stdout] 520cdd7201dfb3b103aac229e0eda13a49449ccc6e81c98ff0f4540ca3d20173
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d23ea55a4c91a2efbded1392d1571ad160d6f58bbf58876a445b60531cc0de7
[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" "4d23ea55a4c91a2efbded1392d1571ad160d6f58bbf58876a445b60531cc0de7", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking matches v0.1.4
[INFO] [stderr]     Checking unicode-normalization v0.1.4
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]     Checking lazycell v0.4.0
[INFO] [stderr]     Checking scoped-tls v0.1.0
[INFO] [stderr]    Compiling quote v0.3.13
[INFO] [stderr]     Checking crossbeam v0.2.10
[INFO] [stderr]    Compiling redis v0.8.0
[INFO] [stderr]     Checking smallvec v0.2.1
[INFO] [stderr]     Checking take v0.1.0
[INFO] [stderr]     Checking num-traits v0.1.36
[INFO] [stderr]     Checking httparse v1.2.1
[INFO] [stderr]     Checking sha1 v0.2.0
[INFO] [stderr]     Checking net2 v0.2.26
[INFO] [stderr]     Checking time v0.1.36
[INFO] [stderr]     Checking base64 v0.4.0
[INFO] [stderr]    Compiling synom v0.11.0
[INFO] [stderr]     Checking unicode-bidi v0.2.5
[INFO] [stderr]     Checking futures v0.1.10
[INFO] [stderr]     Checking mime v0.2.2
[INFO] [stderr]     Checking r2d2 v0.7.1
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling syn v0.11.6
[INFO] [stderr]     Checking rmp v0.8.2
[INFO] [stderr]     Checking mio v0.6.4
[INFO] [stderr]    Compiling unicase v1.4.0
[INFO] [stderr]    Compiling hyper v0.11.0-a.0 (https://github.com/hyperium/hyper#592c1e21)
[INFO] [stderr]     Checking idna v0.1.0
[INFO] [stderr]     Checking rmp-serde v0.12.2
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]     Checking relay v0.1.0
[INFO] [stderr]     Checking futures-cpupool v0.1.3
[INFO] [stderr]     Checking tokio-core v0.1.4
[INFO] [stdout] error: type `SliceReader` is private
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rmp-serde-0.12.2/src/lib.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let mut de = Deserializer::from_slice(input);
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `SliceReader` is private
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rmp-serde-0.12.2/src/lib.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     serde::Deserialize::deserialize(&mut de)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `SliceReader` is private
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rmp-serde-0.12.2/src/lib.rs:86:37
[INFO] [stdout]    |
[INFO] [stdout] 86 |     serde::Deserialize::deserialize(&mut de)
[INFO] [stdout]    |                                     ^^^^^^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rmp-serde`
[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" "4d23ea55a4c91a2efbded1392d1571ad160d6f58bbf58876a445b60531cc0de7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d23ea55a4c91a2efbded1392d1571ad160d6f58bbf58876a445b60531cc0de7", kill_on_drop: false }`
[INFO] [stdout] 4d23ea55a4c91a2efbded1392d1571ad160d6f58bbf58876a445b60531cc0de7