[INFO] fetching crate examples 0.3.1...
[INFO] checking examples-0.3.1 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate examples 0.3.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate examples 0.3.1 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate examples 0.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate examples 0.3.1
[INFO] tweaked toml for crates.io crate examples 0.3.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate examples 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] d431205fd6b6a1cc9258147a1b54586b503a243240112648e237446cad2e3b69
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[INFO] running `Command { std: "docker" "start" "-a" "d431205fd6b6a1cc9258147a1b54586b503a243240112648e237446cad2e3b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d431205fd6b6a1cc9258147a1b54586b503a243240112648e237446cad2e3b69", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/data-channels/data-channels.rs:161:16
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let line = signal::must_read_stdin()?;
[INFO] [stdout]     |                ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/data-channels/data-channels.rs:162:21
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/data-channels/data-channels.rs:185:19
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let b64 = signal::encode(&json_str);
[INFO] [stdout]     |                   ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/save-to-disk-vpx/save-to-disk-vpx.rs:304:16
[INFO] [stdout]     |
[INFO] [stdout] 304 |     let line = signal::must_read_stdin()?;
[INFO] [stdout]     |                ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/save-to-disk-vpx/save-to-disk-vpx.rs:305:21
[INFO] [stdout]     |
[INFO] [stdout] 305 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/save-to-disk-vpx/save-to-disk-vpx.rs:328:19
[INFO] [stdout]     |
[INFO] [stdout] 328 |         let b64 = signal::encode(&json_str);
[INFO] [stdout]     |                   ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/ortc/ortc.rs:172:15
[INFO] [stdout]     |
[INFO] [stdout] 172 |     let b64 = signal::encode(&json_str);
[INFO] [stdout]     |               ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/ortc/ortc.rs:175:16
[INFO] [stdout]     |
[INFO] [stdout] 175 |     let line = signal::must_read_stdin()?;
[INFO] [stdout]     |                ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/ortc/ortc.rs:176:20
[INFO] [stdout]     |
[INFO] [stdout] 176 |     let json_str = signal::decode(line.as_str())?;
[INFO] [stdout]     |                    ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/save-to-disk-h264/save-to-disk-h264.rs:279:16
[INFO] [stdout]     |
[INFO] [stdout] 279 |     let line = signal::must_read_stdin()?;
[INFO] [stdout]     |                ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/save-to-disk-h264/save-to-disk-h264.rs:280:21
[INFO] [stdout]     |
[INFO] [stdout] 280 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/save-to-disk-h264/save-to-disk-h264.rs:303:19
[INFO] [stdout]     |
[INFO] [stdout] 303 |         let b64 = signal::encode(&json_str);
[INFO] [stdout]     |                   ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/data-channels-detach/data-channels-detach.rs:172:16
[INFO] [stdout]     |
[INFO] [stdout] 172 |     let line = signal::must_read_stdin()?;
[INFO] [stdout]     |                ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/data-channels-detach/data-channels-detach.rs:173:21
[INFO] [stdout]     |
[INFO] [stdout] 173 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/data-channels-detach/data-channels-detach.rs:196:19
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let b64 = signal::encode(&json_str);
[INFO] [stdout]     |                   ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/data-channels-detach-create/data-channels-detach-create.rs:179:19
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let b64 = signal::encode(&json_str);
[INFO] [stdout]     |                   ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]   --> examples/broadcast/broadcast.rs:76:27
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let mut sdp_chan_rx = signal::http_sdp_server(port).await;
[INFO] [stdout]    |                           ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/data-channels-detach-create/data-channels-detach-create.rs:186:16
[INFO] [stdout]     |
[INFO] [stdout] 186 |     let line = signal::must_read_stdin()?;
[INFO] [stdout]     |                ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/data-channels-detach-create/data-channels-detach-create.rs:187:21
[INFO] [stdout]     |
[INFO] [stdout] 187 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]   --> examples/broadcast/broadcast.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]    |                     ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/broadcast/broadcast.rs:218:19
[INFO] [stdout]     |
[INFO] [stdout] 218 |         let b64 = signal::encode(&json_str);
[INFO] [stdout]     |                   ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/broadcast/broadcast.rs:229:29
[INFO] [stdout]     |
[INFO] [stdout] 229 |             let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                             ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/broadcast/broadcast.rs:307:27
[INFO] [stdout]     |
[INFO] [stdout] 307 |                 let b64 = signal::encode(&json_str);
[INFO] [stdout]     |                           ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/insertable-streams/insertable-streams.rs:228:16
[INFO] [stdout]     |
[INFO] [stdout] 228 |     let line = signal::must_read_stdin()?;
[INFO] [stdout]     |                ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/insertable-streams/insertable-streams.rs:229:21
[INFO] [stdout]     |
[INFO] [stdout] 229 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/insertable-streams/insertable-streams.rs:252:19
[INFO] [stdout]     |
[INFO] [stdout] 252 |         let b64 = signal::encode(&json_str);
[INFO] [stdout]     |                   ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/data-channels-create/data-channels-create.rs:170:19
[INFO] [stdout]     |
[INFO] [stdout] 170 |         let b64 = signal::encode(&json_str);
[INFO] [stdout]     |                   ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/data-channels-create/data-channels-create.rs:177:16
[INFO] [stdout]     |
[INFO] [stdout] 177 |     let line = signal::must_read_stdin()?;
[INFO] [stdout]     |                ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/data-channels-create/data-channels-create.rs:178:21
[INFO] [stdout]     |
[INFO] [stdout] 178 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/rtp-forwarder/rtp-forwarder.rs:289:16
[INFO] [stdout]     |
[INFO] [stdout] 289 |     let line = signal::must_read_stdin()?;
[INFO] [stdout]     |                ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/rtp-forwarder/rtp-forwarder.rs:290:21
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/rtp-forwarder/rtp-forwarder.rs:313:19
[INFO] [stdout]     |
[INFO] [stdout] 313 |         let b64 = signal::encode(&json_str);
[INFO] [stdout]     |                   ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/data-channels-close/data-channels-close.rs:200:16
[INFO] [stdout]     |
[INFO] [stdout] 200 |     let line = signal::must_read_stdin()?;
[INFO] [stdout]     |                ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/reflect/reflect.rs:191:16
[INFO] [stdout]     |
[INFO] [stdout] 191 |     let line = signal::must_read_stdin()?;
[INFO] [stdout]     |                ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/play-from-disk-vpx/play-from-disk-vpx.rs:326:16
[INFO] [stdout]     |
[INFO] [stdout] 326 |     let line = signal::must_read_stdin()?;
[INFO] [stdout]     |                ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/data-channels-close/data-channels-close.rs:201:21
[INFO] [stdout]     |
[INFO] [stdout] 201 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/data-channels-close/data-channels-close.rs:224:19
[INFO] [stdout]     |
[INFO] [stdout] 224 |         let b64 = signal::encode(&json_str);
[INFO] [stdout]     |                   ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/reflect/reflect.rs:192:21
[INFO] [stdout]     |
[INFO] [stdout] 192 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/play-from-disk-vpx/play-from-disk-vpx.rs:327:21
[INFO] [stdout]     |
[INFO] [stdout] 327 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/play-from-disk-vpx/play-from-disk-vpx.rs:350:19
[INFO] [stdout]     |
[INFO] [stdout] 350 |         let b64 = signal::encode(&json_str);
[INFO] [stdout]     |                   ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/reflect/reflect.rs:309:19
[INFO] [stdout]     |
[INFO] [stdout] 309 |         let b64 = signal::encode(&json_str);
[INFO] [stdout]     |                   ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/data-channels/data-channels.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |         ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/data-channels/data-channels.rs:162:21
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/data-channels/data-channels.rs:162:50
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                                                  ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/save-to-disk-vpx/save-to-disk-vpx.rs:305:9
[INFO] [stdout]     |
[INFO] [stdout] 305 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |         ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `examples` due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/save-to-disk-vpx/save-to-disk-vpx.rs:305:21
[INFO] [stdout]     |
[INFO] [stdout] 305 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/save-to-disk-vpx/save-to-disk-vpx.rs:305:50
[INFO] [stdout]     |
[INFO] [stdout] 305 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                                                  ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/insertable-streams/insertable-streams.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 229 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |         ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/insertable-streams/insertable-streams.rs:229:21
[INFO] [stdout]     |
[INFO] [stdout] 229 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/insertable-streams/insertable-streams.rs:229:50
[INFO] [stdout]     |
[INFO] [stdout] 229 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                                                  ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]   --> examples/broadcast/broadcast.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]    |         ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]    = note: all local variables must have a statically known size
[INFO] [stdout]    = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]   --> examples/broadcast/broadcast.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]    = note: all local variables must have a statically known size
[INFO] [stdout]    = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/save-to-disk-h264/save-to-disk-h264.rs:280:9
[INFO] [stdout]     |
[INFO] [stdout] 280 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |         ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]   --> examples/broadcast/broadcast.rs:81:50
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]    |                                                  ^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/save-to-disk-h264/save-to-disk-h264.rs:280:21
[INFO] [stdout]     |
[INFO] [stdout] 280 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/ortc/ortc.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |     let json_str = signal::decode(line.as_str())?;
[INFO] [stdout]     |         ^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/save-to-disk-h264/save-to-disk-h264.rs:280:50
[INFO] [stdout]     |
[INFO] [stdout] 280 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                                                  ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/ortc/ortc.rs:176:20
[INFO] [stdout]     |
[INFO] [stdout] 176 |     let json_str = signal::decode(line.as_str())?;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/data-channels-create/data-channels-create.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |         ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/ortc/ortc.rs:176:49
[INFO] [stdout]     |
[INFO] [stdout] 176 |     let json_str = signal::decode(line.as_str())?;
[INFO] [stdout]     |                                                 ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/data-channels-create/data-channels-create.rs:178:21
[INFO] [stdout]     |
[INFO] [stdout] 178 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/data-channels-create/data-channels-create.rs:178:50
[INFO] [stdout]     |
[INFO] [stdout] 178 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                                                  ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/data-channels-detach-create/data-channels-detach-create.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |         ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/play-from-disk-vpx/play-from-disk-vpx.rs:327:9
[INFO] [stdout]     |
[INFO] [stdout] 327 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |         ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/data-channels-detach/data-channels-detach.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |         ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/data-channels-detach/data-channels-detach.rs:173:21
[INFO] [stdout]     |
[INFO] [stdout] 173 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/play-from-disk-vpx/play-from-disk-vpx.rs:327:21
[INFO] [stdout]     |
[INFO] [stdout] 327 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/data-channels-detach-create/data-channels-detach-create.rs:187:21
[INFO] [stdout]     |
[INFO] [stdout] 187 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/reflect/reflect.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |         ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/play-from-disk-vpx/play-from-disk-vpx.rs:327:50
[INFO] [stdout]     |
[INFO] [stdout] 327 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                                                  ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/data-channels-detach/data-channels-detach.rs:173:50
[INFO] [stdout]     |
[INFO] [stdout] 173 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                                                  ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/data-channels-close/data-channels-close.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |         ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/data-channels-detach-create/data-channels-detach-create.rs:187:50
[INFO] [stdout]     |
[INFO] [stdout] 187 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                                                  ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/data-channels-close/data-channels-close.rs:201:21
[INFO] [stdout]     |
[INFO] [stdout] 201 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/reflect/reflect.rs:192:21
[INFO] [stdout]     |
[INFO] [stdout] 192 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/broadcast/broadcast.rs:229:17
[INFO] [stdout]     |
[INFO] [stdout] 229 |             let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                 ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/data-channels-close/data-channels-close.rs:201:50
[INFO] [stdout]     |
[INFO] [stdout] 201 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                                                  ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/reflect/reflect.rs:192:50
[INFO] [stdout]     |
[INFO] [stdout] 192 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                                                  ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/broadcast/broadcast.rs:229:29
[INFO] [stdout]     |
[INFO] [stdout] 229 |             let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/broadcast/broadcast.rs:229:58
[INFO] [stdout]     |
[INFO] [stdout] 229 |             let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                                                          ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/rtp-forwarder/rtp-forwarder.rs:290:9
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |         ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/rtp-forwarder/rtp-forwarder.rs:290:21
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/rtp-forwarder/rtp-forwarder.rs:290:50
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                                                  ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/simulcast/simulcast.rs:149:16
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let line = signal::must_read_stdin()?;
[INFO] [stdout]     |                ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/simulcast/simulcast.rs:150:21
[INFO] [stdout]     |
[INFO] [stdout] 150 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `signal`
[INFO] [stdout]    --> examples/simulcast/simulcast.rs:259:19
[INFO] [stdout]     |
[INFO] [stdout] 259 |         let b64 = signal::encode(&json_str);
[INFO] [stdout]     |                   ^^^^^^ use of undeclared crate or module `signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/simulcast/simulcast.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |         ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/simulcast/simulcast.rs:150:21
[INFO] [stdout]     |
[INFO] [stdout] 150 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> examples/simulcast/simulcast.rs:150:50
[INFO] [stdout]     |
[INFO] [stdout] 150 |     let desc_data = signal::decode(line.as_str())?;
[INFO] [stdout]     |                                                  ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e4a360e9d48867483d1e954a768ab9938a7c4a6c8d81f8b827d009cb36da92fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a360e9d48867483d1e954a768ab9938a7c4a6c8d81f8b827d009cb36da92fa", kill_on_drop: false }`
[INFO] [stdout] e4a360e9d48867483d1e954a768ab9938a7c4a6c8d81f8b827d009cb36da92fa