[INFO] cloning repository https://github.com/john-hern/tarpc-wasm-client-tcp-server-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/john-hern/tarpc-wasm-client-tcp-server-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohn-hern%2Ftarpc-wasm-client-tcp-server-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohn-hern%2Ftarpc-wasm-client-tcp-server-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e8485392a93e026cd187c9119bbfb1da93b5384
[INFO] testing john-hern/tarpc-wasm-client-tcp-server-example against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohn-hern%2Ftarpc-wasm-client-tcp-server-example" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/john-hern/tarpc-wasm-client-tcp-server-example on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/john-hern/tarpc-wasm-client-tcp-server-example
[INFO] finished tweaking git repo https://github.com/john-hern/tarpc-wasm-client-tcp-server-example
[INFO] tweaked toml for git repo https://github.com/john-hern/tarpc-wasm-client-tcp-server-example written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/john-hern/tarpc-wasm-client-tcp-server-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/john-hern/tarpc`
[INFO] [stderr]     Updating git repository `https://github.com/john-hern/wasm-timer`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ws_stream_wasm v0.6.1
[INFO] [stderr]   Downloaded async_io_stream v0.1.0
[INFO] [stderr]   Downloaded tokio-serde v0.6.1
[INFO] [stderr]   Downloaded ws_stream_tungstenite v0.3.0
[INFO] [stderr]   Downloaded pharos v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e70d1abd1dff94e418565514b583e2b495a562dd0ad23a175f27f95c1d7c25b7
[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" "e70d1abd1dff94e418565514b583e2b495a562dd0ad23a175f27f95c1d7c25b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e70d1abd1dff94e418565514b583e2b495a562dd0ad23a175f27f95c1d7c25b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e70d1abd1dff94e418565514b583e2b495a562dd0ad23a175f27f95c1d7c25b7", kill_on_drop: false }`
[INFO] [stdout] e70d1abd1dff94e418565514b583e2b495a562dd0ad23a175f27f95c1d7c25b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 778d25ddcf208d95b438cb1e1781f0d3714e5c323a30434caa750a1fe9dd615e
[INFO] running `Command { std: "docker" "start" "-a" "778d25ddcf208d95b438cb1e1781f0d3714e5c323a30434caa750a1fe9dd615e", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.7
[INFO] [stderr]    Compiling futures-sink v0.3.7
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.68
[INFO] [stderr]    Compiling futures-io v0.3.7
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling wasm-bindgen v0.2.68
[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling yew v0.17.4
[INFO] [stderr]    Compiling bytes v0.6.0
[INFO] [stderr]    Compiling instant v0.1.8
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling signal-hook-registry v1.2.2
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling ws_stream_tungstenite v0.3.0
[INFO] [stderr]    Compiling ws_stream_wasm v0.6.1
[INFO] [stderr]    Compiling futures-task v0.3.7
[INFO] [stderr]    Compiling futures-channel v0.3.7
[INFO] [stderr]    Compiling pin-project-internal v1.0.1
[INFO] [stderr]    Compiling futures-macro v0.3.7
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tarpc-plugins v0.8.0 (https://github.com/john-hern/tarpc?branch=wasm_support#be5344d9)
[INFO] [stderr]    Compiling async-stream-impl v0.3.0
[INFO] [stderr]    Compiling async-trait v0.1.41
[INFO] [stderr]    Compiling yew-macro v0.17.0
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.68
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.68
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling async-stream v0.3.0
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling tungstenite v0.10.1
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.68
[INFO] [stderr]    Compiling pin-project v1.0.1
[INFO] [stderr]    Compiling futures-util v0.3.7
[INFO] [stderr]    Compiling js-sys v0.3.45
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling tungstenite v0.11.1
[INFO] [stderr]    Compiling futures-executor v0.3.7
[INFO] [stderr]    Compiling futures v0.3.7
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling async-tungstenite v0.8.0
[INFO] [stderr]    Compiling pharos v0.4.2
[INFO] [stderr]    Compiling tokio-serde v0.6.1
[INFO] [stderr]    Compiling wasm-timer v0.2.5 (https://github.com/john-hern/wasm-timer?branch=tokioShim#e1f1720d)
[INFO] [stderr]    Compiling tokio-tungstenite v0.10.1
[INFO] [stderr]    Compiling async_io_stream v0.1.0
[INFO] [stderr]    Compiling tarpc v0.22.0 (https://github.com/john-hern/tarpc?branch=wasm_support#be5344d9)
[INFO] [stdout] error[E0432]: unresolved imports `wasm_timer::Timeout`, `wasm_timer::timeout`, `wasm_timer::Elapsed`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/tarpc-7a6300e702169c45/be5344d/tarpc/src/rpc/client/channel.rs:36:39
[INFO] [stdout]    |
[INFO] [stdout] 36 | use wasm_timer::{SystemTime, Instant, Timeout, timeout, Elapsed};
[INFO] [stdout]    |                                       ^^^^^^^  ^^^^^^^  ^^^^^^^ no `Elapsed` in the root
[INFO] [stdout]    |                                       |        |
[INFO] [stdout]    |                                       |        no `timeout` in the root
[INFO] [stdout]    |                                       no `Timeout` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: parameter `'a` is never used
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/tarpc-7a6300e702169c45/be5344d/tarpc/src/rpc/client/channel.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct Call<'a, Req, Resp> {
[INFO] [stdout]    |                 ^^ unused parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: parameter `Req` is never used
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/tarpc-7a6300e702169c45/be5344d/tarpc/src/rpc/client/channel.rs:86:21
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct Call<'a, Req, Resp> {
[INFO] [stdout]    |                     ^^^ unused parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing `Req`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout]    = help: if you intended `Req` to be a const parameter, use `const Req: usize` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: parameter `Resp` is never used
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/tarpc-7a6300e702169c45/be5344d/tarpc/src/rpc/client/channel.rs:86:26
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct Call<'a, Req, Resp> {
[INFO] [stdout]    |                          ^^^^ unused parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing `Resp`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout]    = help: if you intended `Resp` to be a const parameter, use `const Resp: usize` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0392, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0392`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tarpc` due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "778d25ddcf208d95b438cb1e1781f0d3714e5c323a30434caa750a1fe9dd615e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "778d25ddcf208d95b438cb1e1781f0d3714e5c323a30434caa750a1fe9dd615e", kill_on_drop: false }`
[INFO] [stdout] 778d25ddcf208d95b438cb1e1781f0d3714e5c323a30434caa750a1fe9dd615e