[INFO] updating cached repository https://github.com/ShibbyContinuum/FfmpegMio [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6d148b736975a8729cb54846301fd4fec93126a8 [INFO] checking ShibbyContinuum/FfmpegMio against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShibbyContinuum%2FFfmpegMio" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ShibbyContinuum/FfmpegMio on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ShibbyContinuum/FfmpegMio [INFO] finished tweaking git repo https://github.com/ShibbyContinuum/FfmpegMio [INFO] tweaked toml for git repo https://github.com/ShibbyContinuum/FfmpegMio written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/ShibbyContinuum/FfmpegMio already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a37b0a69f901680c1696bc49873eb759ec108d96259443f0e03f22ada52ef464 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "a37b0a69f901680c1696bc49873eb759ec108d96259443f0e03f22ada52ef464"` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking bitflags v0.1.1 [INFO] [stderr] Checking slab v0.1.3 [INFO] [stderr] Checking bytes v0.2.11 [INFO] [stderr] Checking winapi v0.1.23 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking nix v0.3.10 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking mio v0.4.4 [INFO] [stderr] Checking ffmpeg_mio v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: comparison operators cannot be chained [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:32:34 [INFO] [stderr] | [INFO] [stderr] 28 | let node = Node { [INFO] [stderr] | ---- while parsing this struct [INFO] [stderr] ... [INFO] [stderr] 32 | event_loop: EventLoop [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = help: use `::<...>` instead of `<...>` to specify type arguments [INFO] [stderr] = help: or use `(...)` if you meant to specify fn arguments [INFO] [stderr] [INFO] [stderr] error[E0260]: the name `mio` is defined multiple times [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate mio; [INFO] [stderr] | ----------------- previous import of the extern crate `mio` here [INFO] [stderr] 2 | [INFO] [stderr] 3 | pub mod mio; [INFO] [stderr] | ^^^^^^^^^^^^ `mio` redefined here [INFO] [stderr] | [INFO] [stderr] = note: `mio` must be defined only once in the type namespace of this module [INFO] [stderr] help: you can use `as` to change the binding name of the import [INFO] [stderr] | [INFO] [stderr] 1 | extern crate mio as other_mio; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0449]: unnecessary visibility qualifier [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn new() -> FfmpegStream { [INFO] [stderr] | ^^^ `pub` not permitted here because it's implied [INFO] [stderr] [INFO] [stderr] error: comparison operators cannot be chained [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:32:34 [INFO] [stderr] | [INFO] [stderr] 28 | let node = Node { [INFO] [stderr] | ---- while parsing this struct [INFO] [stderr] ... [INFO] [stderr] 32 | event_loop: EventLoop [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = help: use `::<...>` instead of `<...>` to specify type arguments [INFO] [stderr] = help: or use `(...)` if you meant to specify fn arguments [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TcpStream` [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:30:21 [INFO] [stderr] | [INFO] [stderr] 30 | server: TcpStream::connect(addr), [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `TcpStream` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Command` [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:41:22 [INFO] [stderr] | [INFO] [stderr] 41 | let ffmpeg = Command::new("sh").arg("-c") [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `Command` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `new` is not a member of trait `Handler` [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | / pub fn new() -> FfmpegStream { [INFO] [stderr] 65 | | let node = Node::new(); [INFO] [stderr] 66 | | let stream = Stream::new(); [INFO] [stderr] 67 | | let ffmpeg_stream = FfmpegStream { [INFO] [stderr] ... | [INFO] [stderr] 71 | | ffmpeg_stream [INFO] [stderr] 72 | | } [INFO] [stderr] | |_____^ not a member of trait `Handler` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `register_ffmpeg_server` is not a member of trait `Handler` [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | / fn register_ffmpeg_server(&self) { [INFO] [stderr] 75 | | let register_event_loop = ffmpeg_server.register(&self.mio, FFMPEG_SERVER, EventSet::readable(), PollOpt::edge()); [INFO] [stderr] 76 | | match register_event_loop { [INFO] [stderr] 77 | | Ok(success) => success, [INFO] [stderr] 78 | | Err(e) => println!("This should go to a log file: {}", e), [INFO] [stderr] 79 | | }; [INFO] [stderr] 80 | | } [INFO] [stderr] | |_____^ not a member of trait `Handler` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Stdin` in this scope [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:13:11 [INFO] [stderr] | [INFO] [stderr] 13 | fd_0: Stdin, [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Stdin; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Stdout` in this scope [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:14:11 [INFO] [stderr] | [INFO] [stderr] 14 | fd_1: Stdout, [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Stdout; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Stderr` in this scope [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:15:11 [INFO] [stderr] | [INFO] [stderr] 15 | fd_2: Stderr [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Stderr; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `TcpStream` in this scope [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct Stream { [INFO] [stderr] | ----------------- similarly named struct `Stream` defined here [INFO] [stderr] ... [INFO] [stderr] 20 | server: TcpStream, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: a struct with a similar name exists [INFO] [stderr] | [INFO] [stderr] 20 | server: Stream, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use mio::tcp::TcpStream; [INFO] [stderr] | [INFO] [stderr] 1 | use std::net::TcpStream; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `ffmpeg_stream` in this scope [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:55:9 [INFO] [stderr] | [INFO] [stderr] 55 | ffmpeg_stream [INFO] [stderr] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `ffmpeg_server` in this scope [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:75:35 [INFO] [stderr] | [INFO] [stderr] 75 | let register_event_loop = ffmpeg_server.register(&self.mio, FFMPEG_SERVER, EventSet::readable(), PollOpt::edge()); [INFO] [stderr] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `FFMPEG_SERVER` in this scope [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:75:69 [INFO] [stderr] | [INFO] [stderr] 4 | const FFMPEG_STREAM: Token = mio::Token(0); [INFO] [stderr] | ------------------------------------------- similarly named constant `FFMPEG_STREAM` defined here [INFO] [stderr] ... [INFO] [stderr] 75 | let register_event_loop = ffmpeg_server.register(&self.mio, FFMPEG_SERVER, EventSet::readable(), PollOpt::edge()); [INFO] [stderr] | ^^^^^^^^^^^^^ help: a constant with a similar name exists: `FFMPEG_STREAM` [INFO] [stderr] [INFO] [stderr] error[E0532]: expected tuple struct or tuple variant, found struct `FfmpegStream` [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:85:21 [INFO] [stderr] | [INFO] [stderr] 6 | / struct FfmpegStream { [INFO] [stderr] 7 | | mio: Node, [INFO] [stderr] 8 | | stream: Stream [INFO] [stderr] 9 | | } [INFO] [stderr] | |_- `FfmpegStream` defined here [INFO] [stderr] ... [INFO] [stderr] 85 | let FfmpegStream(ref mut server) = { [INFO] [stderr] | ^^^^^^^^^^^^ did you mean `FfmpegStream { /* fields */ }`? [INFO] [stderr] [INFO] [stderr] error[E0063]: missing field `event_loop` in initializer of `mio::ffmpeg_mio::Node` [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:28:20 [INFO] [stderr] | [INFO] [stderr] 28 | let node = Node { [INFO] [stderr] | ^^^^ missing `event_loop` [INFO] [stderr] [INFO] [stderr] error[E0260]: the name `mio` is defined multiple times [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate mio; [INFO] [stderr] | ----------------- previous import of the extern crate `mio` here [INFO] [stderr] 2 | [INFO] [stderr] 3 | pub mod mio; [INFO] [stderr] | ^^^^^^^^^^^^ `mio` redefined here [INFO] [stderr] | [INFO] [stderr] = note: `mio` must be defined only once in the type namespace of this module [INFO] [stderr] help: you can use `as` to change the binding name of the import [INFO] [stderr] | [INFO] [stderr] 1 | extern crate mio as other_mio; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0449]: unnecessary visibility qualifier [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn new() -> FfmpegStream { [INFO] [stderr] | ^^^ `pub` not permitted here because it's implied [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TcpStream` [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:30:21 [INFO] [stderr] | [INFO] [stderr] 30 | server: TcpStream::connect(addr), [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `TcpStream` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Command` [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:41:22 [INFO] [stderr] | [INFO] [stderr] 41 | let ffmpeg = Command::new("sh").arg("-c") [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `Command` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `new` is not a member of trait `Handler` [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | / pub fn new() -> FfmpegStream { [INFO] [stderr] 65 | | let node = Node::new(); [INFO] [stderr] 66 | | let stream = Stream::new(); [INFO] [stderr] 67 | | let ffmpeg_stream = FfmpegStream { [INFO] [stderr] ... | [INFO] [stderr] 71 | | ffmpeg_stream [INFO] [stderr] 72 | | } [INFO] [stderr] | |_____^ not a member of trait `Handler` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `register_ffmpeg_server` is not a member of trait `Handler` [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | / fn register_ffmpeg_server(&self) { [INFO] [stderr] 75 | | let register_event_loop = ffmpeg_server.register(&self.mio, FFMPEG_SERVER, EventSet::readable(), PollOpt::edge()); [INFO] [stderr] 76 | | match register_event_loop { [INFO] [stderr] 77 | | Ok(success) => success, [INFO] [stderr] 78 | | Err(e) => println!("This should go to a log file: {}", e), [INFO] [stderr] 79 | | }; [INFO] [stderr] 80 | | } [INFO] [stderr] | |_____^ not a member of trait `Handler` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Stdin` in this scope [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:13:11 [INFO] [stderr] | [INFO] [stderr] 13 | fd_0: Stdin, [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Stdin; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Stdout` in this scope [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:14:11 [INFO] [stderr] | [INFO] [stderr] 14 | fd_1: Stdout, [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Stdout; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Stderr` in this scope [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:15:11 [INFO] [stderr] | [INFO] [stderr] 15 | fd_2: Stderr [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Stderr; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `TcpStream` in this scope [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct Stream { [INFO] [stderr] | ----------------- similarly named struct `Stream` defined here [INFO] [stderr] ... [INFO] [stderr] 20 | server: TcpStream, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: a struct with a similar name exists [INFO] [stderr] | [INFO] [stderr] 20 | server: Stream, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use mio::tcp::TcpStream; [INFO] [stderr] | [INFO] [stderr] 1 | use std::net::TcpStream; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `ffmpeg_stream` in this scope [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:55:9 [INFO] [stderr] | [INFO] [stderr] 55 | ffmpeg_stream [INFO] [stderr] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `ffmpeg_server` in this scope [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:75:35 [INFO] [stderr] | [INFO] [stderr] 75 | let register_event_loop = ffmpeg_server.register(&self.mio, FFMPEG_SERVER, EventSet::readable(), PollOpt::edge()); [INFO] [stderr] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `FFMPEG_SERVER` in this scope [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:75:69 [INFO] [stderr] | [INFO] [stderr] 4 | const FFMPEG_STREAM: Token = mio::Token(0); [INFO] [stderr] | ------------------------------------------- similarly named constant `FFMPEG_STREAM` defined here [INFO] [stderr] ... [INFO] [stderr] 75 | let register_event_loop = ffmpeg_server.register(&self.mio, FFMPEG_SERVER, EventSet::readable(), PollOpt::edge()); [INFO] [stderr] | ^^^^^^^^^^^^^ help: a constant with a similar name exists: `FFMPEG_STREAM` [INFO] [stderr] [INFO] [stderr] error[E0532]: expected tuple struct or tuple variant, found struct `FfmpegStream` [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:85:21 [INFO] [stderr] | [INFO] [stderr] 6 | / struct FfmpegStream { [INFO] [stderr] 7 | | mio: Node, [INFO] [stderr] 8 | | stream: Stream [INFO] [stderr] 9 | | } [INFO] [stderr] | |_- `FfmpegStream` defined here [INFO] [stderr] ... [INFO] [stderr] 85 | let FfmpegStream(ref mut server) = { [INFO] [stderr] | ^^^^^^^^^^^^ did you mean `FfmpegStream { /* fields */ }`? [INFO] [stderr] [INFO] [stderr] error[E0063]: missing field `event_loop` in initializer of `mio::ffmpeg_mio::Node` [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:28:20 [INFO] [stderr] | [INFO] [stderr] 28 | let node = Node { [INFO] [stderr] | ^^^^ missing `event_loop` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 16 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0063, E0260, E0407, E0412, E0425, E0433, E0449, E0532. [INFO] [stderr] For more information about an error, try `rustc --explain E0063`. [INFO] [stderr] error: could not compile `ffmpeg_mio`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/mio/ffmpeg_mio.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 16 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0063, E0260, E0407, E0412, E0425, E0433, E0449, E0532. [INFO] [stderr] For more information about an error, try `rustc --explain E0063`. [INFO] [stderr] error: could not compile `ffmpeg_mio`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a37b0a69f901680c1696bc49873eb759ec108d96259443f0e03f22ada52ef464"` [INFO] running `"docker" "rm" "-f" "a37b0a69f901680c1696bc49873eb759ec108d96259443f0e03f22ada52ef464"` [INFO] [stdout] a37b0a69f901680c1696bc49873eb759ec108d96259443f0e03f22ada52ef464