[INFO] cloning repository https://github.com/hamidrezakp/weplay-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hamidrezakp/weplay-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhamidrezakp%2Fweplay-client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhamidrezakp%2Fweplay-client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 960dd41157436d70be8cff949ca507665eea09a6
[INFO] testing hamidrezakp/weplay-client against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhamidrezakp%2Fweplay-client" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hamidrezakp/weplay-client on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hamidrezakp/weplay-client
[INFO] finished tweaking git repo https://github.com/hamidrezakp/weplay-client
[INFO] tweaked toml for git repo https://github.com/hamidrezakp/weplay-client written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/hamidrezakp/weplay-client already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db29b2fb423a1d22d61d6118082f7ce0d845dbf81d0fe40a29b74ae136e457e2
[INFO] running `Command { std: "docker" "start" "-a" "db29b2fb423a1d22d61d6118082f7ce0d845dbf81d0fe40a29b74ae136e457e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db29b2fb423a1d22d61d6118082f7ce0d845dbf81d0fe40a29b74ae136e457e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db29b2fb423a1d22d61d6118082f7ce0d845dbf81d0fe40a29b74ae136e457e2", kill_on_drop: false }`
[INFO] [stdout] db29b2fb423a1d22d61d6118082f7ce0d845dbf81d0fe40a29b74ae136e457e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 127632da27fe6c149f662e02957d31cef8c70bff22f32f1a0d70a39fff909e51
[INFO] running `Command { std: "docker" "start" "-a" "127632da27fe6c149f662e02957d31cef8c70bff22f32f1a0d70a39fff909e51", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling futures-core v0.3.9
[INFO] [stderr]    Compiling futures-sink v0.3.9
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling serde v1.0.119
[INFO] [stderr]    Compiling dtoa v0.4.7
[INFO] [stderr]    Compiling futures-io v0.3.9
[INFO] [stderr]    Compiling futures-task v0.3.9
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling headers-core v0.2.0
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling twoway v0.1.8
[INFO] [stderr]    Compiling buf_redux v0.8.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling sha-1 v0.9.2
[INFO] [stderr]    Compiling rand v0.8.1
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling futures-util v0.3.9
[INFO] [stderr]    Compiling futures-channel v0.3.9
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha-1 v0.8.2
[INFO] [stderr]    Compiling headers v0.3.2
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling tungstenite v0.11.1
[INFO] [stderr]    Compiling multipart v0.17.1
[INFO] [stderr]    Compiling futures v0.3.9
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling pin-project-internal v1.0.4
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling tokio-tungstenite v0.11.0
[INFO] [stderr]    Compiling pin-project v1.0.4
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling hyper v0.13.9
[INFO] [stderr]    Compiling warp v0.2.5
[INFO] [stderr]    Compiling weplay-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find macro `debug` in this scope
[INFO] [stdout]    --> src/main.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |             debug!("Command: {}", command.trim_end());
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `debug` in this scope
[INFO] [stdout]    --> src/main.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 110 |             debug!("Response: {}", response.trim_end());
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]   --> src/main.rs:80:11
[INFO] [stdout]    |
[INFO] [stdout] 80 |     match serde_json::from_str::<Value>(&send_command_sync(instance, &ipc_string)) {
[INFO] [stdout]    |           ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout]   --> src/main.rs:82:20
[INFO] [stdout]    |
[INFO] [stdout] 82 |             if let Value::String(ref error) = feedback["error"] {
[INFO] [stdout]    |                    ^^^^^ use of undeclared type `Value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TimeStamp` in this scope
[INFO] [stdout]   --> src/main.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 |     Seek(TimeStamp),
[INFO] [stdout]    |          ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]   --> src/main.rs:71:84
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn run_mpv_command(instance: &Mpv, command: &str, args: &[&str]) -> Result<(), Error> {
[INFO] [stdout]    |                                                                                    ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use serde::__private::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use serde::__private::ser::Error;
[INFO] [stdout]    |
[INFO] [stdout]      and 7 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Value` in this scope
[INFO] [stdout]   --> src/main.rs:80:34
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn run_mpv_command(instance: &Mpv, command: &str, args: &[&str]) -> Result<(), Error> {
[INFO] [stdout]    |                       - help: you might be missing a type parameter: `<Value>`
[INFO] [stdout] ...
[INFO] [stdout] 80 |     match serde_json::from_str::<Value>(&send_command_sync(instance, &ipc_string)) {
[INFO] [stdout]    |                                  ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Error` in this scope
[INFO] [stdout]   --> src/main.rs:86:25
[INFO] [stdout]    |
[INFO] [stdout] 86 |                     Err(Error(ErrorCode::MpvError(error.to_string())))
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 86 |                     Err(error(ErrorCode::MpvError(error.to_string())))
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use serde::__private::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use serde::__private::ser::Error;
[INFO] [stdout]    |
[INFO] [stdout]      and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Error` in this scope
[INFO] [stdout]   --> src/main.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 Err(Error(ErrorCode::UnexpectedResult))
[INFO] [stdout]    |                     ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use serde::__private::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use serde::__private::ser::Error;
[INFO] [stdout]    |
[INFO] [stdout]      and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Error` in this scope
[INFO] [stdout]   --> src/main.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |         Err(why) => Err(Error(ErrorCode::JsonParseError(why.to_string()))),
[INFO] [stdout]    |                         ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use serde::__private::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use serde::__private::ser::Error;
[INFO] [stdout]    |
[INFO] [stdout]      and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Display`, `self`
[INFO] [stdout]  --> src/main.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{self, Display};
[INFO] [stdout]   |                ^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_all` found for reference `&UnixStream` in the current scope
[INFO] [stdout]     --> src/main.rs:98:18
[INFO] [stdout]      |
[INFO] [stdout] 98   |     match stream.write_all(command.as_bytes()) {
[INFO] [stdout]      |                  ^^^^^^^^^ method not found in `&UnixStream`
[INFO] [stdout]      |
[INFO] [stdout]      = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]      |
[INFO] [stdout] 1    | use std::io::Write;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_line` found for struct `BufReader` in the current scope
[INFO] [stdout]     --> src/main.rs:107:28
[INFO] [stdout]      |
[INFO] [stdout] 107  |                     reader.read_line(&mut response).unwrap();
[INFO] [stdout]      |                            ^^^^^^^^^ method not found in `BufReader<&UnixStream>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]      |
[INFO] [stdout] 1    | use std::io::BufRead;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `weplay-client`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "127632da27fe6c149f662e02957d31cef8c70bff22f32f1a0d70a39fff909e51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127632da27fe6c149f662e02957d31cef8c70bff22f32f1a0d70a39fff909e51", kill_on_drop: false }`
[INFO] [stdout] 127632da27fe6c149f662e02957d31cef8c70bff22f32f1a0d70a39fff909e51
