[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 }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30c63561b750088feaf1d2fb50a5488dd853cdd6
[INFO] testing osddeitf/janus-proxy-rust against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosddeitf%2Fjanus-proxy-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[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-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/osddeitf/janus-proxy-rust on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/osddeitf/janus-proxy-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[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)]` (part of `#[warn(nonstandard_style)]`) 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 `&Identity`
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&u64`
[INFO] [stdout]                found reference `&request_mixin::Identity`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/janus/plugin/videoroom/provider.rs:12:8
[INFO] [stdout]     |
[INFO] [stdout]  12 |     fn get_room_parameters(&self, room: &u64) -> String;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^        ----
[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]    7 | #[skip_serializing_none]
[INFO] [stdout]      | ------------------------ required by a bound introduced by this call
[INFO] [stdout]    8 | #[derive(Serialize, Deserialize)]
[INFO] [stdout]      |          ^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `Serialize` is not implemented for `request_mixin::Identity`
[INFO] [stdout]     --> src/janus/plugin/videoroom/request_mixin.rs:16:1
[INFO] [stdout]      |
[INFO] [stdout]   16 | pub enum Identity { Integer, str }
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = help: the following other types implement trait `Serialize`:
[INFO] [stdout]                &'a T
[INFO] [stdout]                &'a mut T
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]                (T0, T1, T2, T3, T4, T5)
[INFO] [stdout]              and 139 others
[INFO] [stdout]      = note: required for `std::option::Option<request_mixin::Identity>` to implement `Serialize`
[INFO] [stdout] note: required by a bound in `core::request::_::_serde::ser::SerializeStruct::serialize_field`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.116/src/ser/mod.rs:1877:12
[INFO] [stdout]      |
[INFO] [stdout] 1871 |     fn serialize_field<T: ?Sized>(
[INFO] [stdout]      |        --------------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 1877 |         T: Serialize;
[INFO] [stdout]      |            ^^^^^^^^^ required by this bound in `SerializeStruct::serialize_field`
[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:147:10
[INFO] [stdout]      |
[INFO] [stdout]  147 | #[derive(Serialize, Deserialize)]
[INFO] [stdout]      |          ^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout] ...
[INFO] [stdout]  150 |     pub room: Identity,
[INFO] [stdout]      |     ------------------ required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `Serialize` is not implemented for `request_mixin::Identity`
[INFO] [stdout]     --> src/janus/plugin/videoroom/request_mixin.rs:16:1
[INFO] [stdout]      |
[INFO] [stdout]   16 | pub enum Identity { Integer, str }
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = help: the following other types implement trait `Serialize`:
[INFO] [stdout]                &'a T
[INFO] [stdout]                &'a mut T
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]                (T0, T1, T2, T3, T4, T5)
[INFO] [stdout]              and 139 others
[INFO] [stdout] note: required by a bound in `serialize_entry`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.116/src/ser/mod.rs:1820:12
[INFO] [stdout]      |
[INFO] [stdout] 1813 |     fn serialize_entry<K: ?Sized, V: ?Sized>(
[INFO] [stdout]      |        --------------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 1820 |         V: Serialize,
[INFO] [stdout]      |            ^^^^^^^^^ required by this bound in `SerializeMap::serialize_entry`
[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[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 `Identity`
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/collections/hash/map.rs:1207:11
[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 `&Identity`
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&u64`
[INFO] [stdout]                found reference `&request_mixin::Identity`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/janus/plugin/videoroom/provider.rs:8:8
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn has_room(&self, id: &u64) -> bool;
[INFO] [stdout]     |        ^^^^^^^^        --
[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]     |                                                                                                     required by this formatting parameter
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `std::fmt::Display` is not implemented for `request_mixin::Identity`
[INFO] [stdout]    --> src/janus/plugin/videoroom/request_mixin.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout]  16 | pub enum Identity { Integer, str }
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[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` which comes from the expansion of the macro `format` (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 `Identity`, found `u64`
[INFO] [stdout] 306 | |         };
[INFO] [stdout]     | |_________- `match` arms have incompatible types
[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] [stderr] error: could not compile `janus-proxy` (lib) due to 7 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "38358bc0e5ccba89fadd341385da36978c39ecb921a8ba3f899add44ea3a2498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38358bc0e5ccba89fadd341385da36978c39ecb921a8ba3f899add44ea3a2498", kill_on_drop: false }`
[INFO] [stdout] 38358bc0e5ccba89fadd341385da36978c39ecb921a8ba3f899add44ea3a2498
