[INFO] cloning repository https://github.com/osddeitf/janus-proxy-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/osddeitf/janus-proxy-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosddeitf%2Fjanus-proxy-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosddeitf%2Fjanus-proxy-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30c63561b750088feaf1d2fb50a5488dd853cdd6
[INFO] testing osddeitf/janus-proxy-rust against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosddeitf%2Fjanus-proxy-rust" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/osddeitf/janus-proxy-rust on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/osddeitf/janus-proxy-rust
[INFO] finished tweaking git repo https://github.com/osddeitf/janus-proxy-rust
[INFO] tweaked toml for git repo https://github.com/osddeitf/janus-proxy-rust written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/osddeitf/janus-proxy-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_with_macros v1.2.0-alpha.3
[INFO] [stderr]   Downloaded serde_with v1.5.0-alpha.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53b7d538410355df5936e0abdbbb83c0032932b7e7463d9b090458e1756f582e
[INFO] running `Command { std: "docker" "start" "-a" "53b7d538410355df5936e0abdbbb83c0032932b7e7463d9b090458e1756f582e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53b7d538410355df5936e0abdbbb83c0032932b7e7463d9b090458e1756f582e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b7d538410355df5936e0abdbbb83c0032932b7e7463d9b090458e1756f582e", kill_on_drop: false }`
[INFO] [stdout] 53b7d538410355df5936e0abdbbb83c0032932b7e7463d9b090458e1756f582e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc0926560470c94324f366b8d651c4e8d94fcc86efe67aef2ea89e3ddc6a420e
[INFO] running `Command { std: "docker" "start" "-a" "bc0926560470c94324f366b8d651c4e8d94fcc86efe67aef2ea89e3ddc6a420e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling arc-swap v0.4.7
[INFO] [stderr]    Compiling cpuid-bool v0.1.2
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling input_buffer v0.3.1
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling async-trait v0.1.40
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling sha-1 v0.9.1
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling signal-hook-registry v1.2.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling tungstenite v0.11.1
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling serde_with_macros v1.2.0-alpha.3
[INFO] [stderr]    Compiling serde_with v1.5.0-alpha.2
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling tokio-tungstenite v0.11.0
[INFO] [stderr]    Compiling janus-proxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `str` should have an upper camel case name
[INFO] [stdout]   --> src/janus/plugin/videoroom/request_mixin.rs:16:30
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum Identity { Integer, str }
[INFO] [stdout]    |                              ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/janus/plugin/videoroom/mod.rs:204:70
[INFO] [stdout]     |
[INFO] [stdout] 204 |                     let room_params = self.state.get_room_parameters(&params.room);
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^ expected `u64`, found enum `request_mixin::Identity`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&u64`
[INFO] [stdout]                found reference `&request_mixin::Identity`
[INFO] [stdout] note: return type inferred to be `&u64` here
[INFO] [stdout]    --> src/janus/plugin/videoroom/mod.rs:186:28
[INFO] [stdout]     |
[INFO] [stdout] 186 |             None => return Err(VideoroomError::new(JANUS_VIDEOROOM_ERROR_MISSING_ELEMENT, "'request' is required".to_string()))
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/janus/plugin/videoroom/mod.rs:300:40
[INFO] [stdout]     |
[INFO] [stdout] 300 |                 if self.state.has_room(&room) {
[INFO] [stdout]     |                                        ^^^^^ expected `u64`, found enum `request_mixin::Identity`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&u64`
[INFO] [stdout]                found reference `&request_mixin::Identity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `request_mixin::Identity` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> src/janus/plugin/videoroom/mod.rs:301:121
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     return Err(VideoroomError::new(JANUS_VIDEOROOM_ERROR_ROOM_EXISTS, format!("Room {} already exists", room)))
[INFO] [stdout]     |                                                                                                                         ^^^^ `request_mixin::Identity` cannot be formatted with the default formatter
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Display` is not implemented for `request_mixin::Identity`
[INFO] [stdout]     = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]     = note: this error originates in the macro `$crate::__export::format_args` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `match` arms have incompatible types
[INFO] [stdout]    --> src/janus/plugin/videoroom/mod.rs:305:21
[INFO] [stdout]     |
[INFO] [stdout] 298 |           let room = match params.room {
[INFO] [stdout]     |  ____________________-
[INFO] [stdout] 299 | |             Some(room) => {
[INFO] [stdout] 300 | |                 if self.state.has_room(&room) {
[INFO] [stdout] 301 | |                     return Err(VideoroomError::new(JANUS_VIDEOROOM_ERROR_ROOM_EXISTS, format!("Room {} already exists", room)))
[INFO] [stdout] 302 | |                 }
[INFO] [stdout] 303 | |                 room
[INFO] [stdout]     | |                 ---- this is found to be of type `request_mixin::Identity`
[INFO] [stdout] 304 | |             },
[INFO] [stdout] 305 | |             None => self.state.new_room_id()
[INFO] [stdout]     | |                     ^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `request_mixin::Identity`, found `u64`
[INFO] [stdout] 306 | |         };
[INFO] [stdout]     | |_________- `match` arms have incompatible types
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `request_mixin::Identity: Serialize` is not satisfied
[INFO] [stdout]    --> src/janus/plugin/videoroom/mod.rs:309:44
[INFO] [stdout]     |
[INFO] [stdout] 309 |           let result = JanusPluginResult::ok(json!({
[INFO] [stdout]     |  ____________________________________________^
[INFO] [stdout] 310 | |             "videoroom": "created",
[INFO] [stdout] 311 | |             "room": room,
[INFO] [stdout] 312 | |             "permanent": params.permanent.is_some()
[INFO] [stdout] 313 | |         }));
[INFO] [stdout]     | |__________^ the trait `Serialize` is not implemented for `request_mixin::Identity`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.57/src/value/mod.rs:962:8
[INFO] [stdout]     |
[INFO] [stdout] 962 |       T: Serialize,
[INFO] [stdout]     |          --------- required by this bound in `to_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `Serialize` for `&request_mixin::Identity`
[INFO] [stdout]     = note: this error originates in the macro `json_internal` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `request_mixin::Identity: Serialize` is not satisfied
[INFO] [stdout]     --> src/janus/plugin/videoroom/request.rs:8:10
[INFO] [stdout]      |
[INFO] [stdout] 8    | #[derive(Serialize, Deserialize)]
[INFO] [stdout]      |          ^^^^^^^^^ the trait `Serialize` is not implemented for `request_mixin::Identity`
[INFO] [stdout]      |
[INFO] [stdout]      = note: required because of the requirements on the impl of `Serialize` for `std::option::Option<request_mixin::Identity>`
[INFO] [stdout] note: required by `core::request::_::_serde::ser::SerializeStruct::serialize_field`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.116/src/ser/mod.rs:1871:5
[INFO] [stdout]      |
[INFO] [stdout] 1871 | /     fn serialize_field<T: ?Sized>(
[INFO] [stdout] 1872 | |         &mut self,
[INFO] [stdout] 1873 | |         key: &'static str,
[INFO] [stdout] 1874 | |         value: &T,
[INFO] [stdout] 1875 | |     ) -> Result<(), Self::Error>
[INFO] [stdout] 1876 | |     where
[INFO] [stdout] 1877 | |         T: Serialize;
[INFO] [stdout]      | |_____________________^
[INFO] [stdout]      = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `request_mixin::Identity: Serialize` is not satisfied
[INFO] [stdout]     --> src/janus/plugin/videoroom/request.rs:150:2
[INFO] [stdout]      |
[INFO] [stdout] 150  |     pub room: Identity,
[INFO] [stdout]      |     ^^^ the trait `Serialize` is not implemented for `request_mixin::Identity`
[INFO] [stdout]      |
[INFO] [stdout] note: required by `serialize_entry`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.116/src/ser/mod.rs:1813:5
[INFO] [stdout]      |
[INFO] [stdout] 1813 | /     fn serialize_entry<K: ?Sized, V: ?Sized>(
[INFO] [stdout] 1814 | |         &mut self,
[INFO] [stdout] 1815 | |         key: &K,
[INFO] [stdout] 1816 | |         value: &V,
[INFO] [stdout] ...    |
[INFO] [stdout] 1819 | |         K: Serialize,
[INFO] [stdout] 1820 | |         V: Serialize,
[INFO] [stdout]      | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/janus/plugin/videoroom/provider.rs:51:44
[INFO] [stdout]    |
[INFO] [stdout] 51 |         self.params.lock().unwrap().insert(room.room.unwrap(), serde_json::to_string(&room).unwrap());
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^ expected `u64`, found enum `request_mixin::Identity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `janus-proxy` due to 9 previous errors; 1 warning emitted
[INFO] [stdout] error: aborting due to 8 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc0926560470c94324f366b8d651c4e8d94fcc86efe67aef2ea89e3ddc6a420e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc0926560470c94324f366b8d651c4e8d94fcc86efe67aef2ea89e3ddc6a420e", kill_on_drop: false }`
[INFO] [stdout] bc0926560470c94324f366b8d651c4e8d94fcc86efe67aef2ea89e3ddc6a420e
