[INFO] updating cached repository https://github.com/nherson/twitch_emote_stats
[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] 97befeed7d48181f773522e3b7b7494c7a6212c5
[INFO] checking nherson/twitch_emote_stats against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnherson%2Ftwitch_emote_stats" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nherson/twitch_emote_stats on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/nherson/twitch_emote_stats
[INFO] finished tweaking git repo https://github.com/nherson/twitch_emote_stats
[INFO] tweaked toml for git repo https://github.com/nherson/twitch_emote_stats written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/nherson/twitch_emote_stats already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/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[INFO] the lockfile is outdated, regenerating it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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 753bb0e4bf1dc507017cb07c31c99972e8c565cb215d9c6673232730549314db
[INFO] running `"docker" "start" "-a" "753bb0e4bf1dc507017cb07c31c99972e8c565cb215d9c6673232730549314db"`
[INFO] [stderr]    Compiling openssl-sys v0.9.55
[INFO] [stderr]     Checking tokio-timer v0.1.2
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-mockstream v1.1.0
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio-uds v0.2.6
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure_derive v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]     Checking tokio-tls v0.2.1
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]     Checking irc v0.13.6
[INFO] [stderr]     Checking rust_twitch_emote_stats v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `log::LogLevel`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use log::LogLevel;
[INFO] [stderr]    |     ^^^^^^^^^^^^^ no `LogLevel` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `irc::client::conn::NetStream`
[INFO] [stderr]  --> src/listener.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use irc::client::conn::NetStream;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^---------
[INFO] [stderr]   |     |                  |
[INFO] [stderr]   |     |                  help: a similar name exists in the module: `Stream`
[INFO] [stderr]   |     no `NetStream` in `client::conn`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `IrcServer`
[INFO] [stderr]   --> src/main.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let server = IrcServer::from_config(config).unwrap();
[INFO] [stderr]    |                  ^^^^^^^^^ use of undeclared type or module `IrcServer`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `IrcServer` in this scope
[INFO] [stderr]   --> src/listener.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |     server: IrcServer<BufReader<NetStream>, BufWriter<NetStream>>,
[INFO] [stderr]    |             ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `IrcServer` in this scope
[INFO] [stderr]   --> src/listener.rs:36:19
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn new(s: IrcServer<BufReader<NetStream>, BufWriter<NetStream>>, out: Sender<Message>) -> Listener {
[INFO] [stderr]    |                   ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::LinkedList`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::collections::LinkedList;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Receiver`, `Sender`
[INFO] [stderr]   --> src/main.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::sync::mpsc::{Sender,Receiver,channel};
[INFO] [stderr]    |                       ^^^^^^ ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::LinkedList`
[INFO] [stderr]  --> src/listener.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::LinkedList;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::LinkedList`
[INFO] [stderr]  --> src/parser.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::LinkedList;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`
[INFO] [stderr]  --> src/parser.rs:2:17
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::{Arc,Mutex};
[INFO] [stderr]   |                 ^^^ ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:56:21
[INFO] [stderr]    |
[INFO] [stderr] 56 | fn handle_error(e: &Error) -> ! {
[INFO] [stderr]    |                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `log::LogLevel`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use log::LogLevel;
[INFO] [stderr]    |     ^^^^^^^^^^^^^ no `LogLevel` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `irc::client::conn::NetStream`
[INFO] [stderr]  --> src/listener.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use irc::client::conn::NetStream;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^---------
[INFO] [stderr]   |     |                  |
[INFO] [stderr]   |     |                  help: a similar name exists in the module: `Stream`
[INFO] [stderr]   |     no `NetStream` in `client::conn`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `IrcServer`
[INFO] [stderr]   --> src/main.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let server = IrcServer::from_config(config).unwrap();
[INFO] [stderr]    |                  ^^^^^^^^^ use of undeclared type or module `IrcServer`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `IrcServer` in this scope
[INFO] [stderr]   --> src/listener.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |     server: IrcServer<BufReader<NetStream>, BufWriter<NetStream>>,
[INFO] [stderr]    |             ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `IrcServer` in this scope
[INFO] [stderr]   --> src/listener.rs:36:19
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn new(s: IrcServer<BufReader<NetStream>, BufWriter<NetStream>>, out: Sender<Message>) -> Listener {
[INFO] [stderr]    |                   ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::LinkedList`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::collections::LinkedList;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Receiver`, `Sender`
[INFO] [stderr]   --> src/main.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::sync::mpsc::{Sender,Receiver,channel};
[INFO] [stderr]    |                       ^^^^^^ ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::LinkedList`
[INFO] [stderr]  --> src/listener.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::LinkedList;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::LinkedList`
[INFO] [stderr]  --> src/parser.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::LinkedList;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`
[INFO] [stderr]  --> src/parser.rs:2:17
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::{Arc,Mutex};
[INFO] [stderr]   |                 ^^^ ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:56:21
[INFO] [stderr]    |
[INFO] [stderr] 56 | fn handle_error(e: &Error) -> ! {
[INFO] [stderr]    |                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `unwrap` found for unit type `()` in the current scope
[INFO] [stderr]   --> src/main.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 |     env_logger::init().unwrap();
[INFO] [stderr]    |                        ^^^^^^ method not found in `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `irc::error::IrcError: std::error::Error` is not satisfied
[INFO] [stderr]   --> src/main.rs:24:32
[INFO] [stderr]    |
[INFO] [stderr] 24 |         Err(e) => handle_error(&e),
[INFO] [stderr]    |                                ^^ the trait `std::error::Error` is not implemented for `irc::error::IrcError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required for the cast to the object type `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/main.rs:57:29
[INFO] [stderr]    |
[INFO] [stderr] 57 |     println!("ERROR: {}", e.description());
[INFO] [stderr]    |                             ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `unwrap` found for unit type `()` in the current scope
[INFO] [stderr]   --> src/main.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 |     env_logger::init().unwrap();
[INFO] [stderr]    |                        ^^^^^^ method not found in `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `suffix` on type `irc::proto::Message`
[INFO] [stderr]   --> src/parser.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 |             let line = message.suffix.clone().unwrap();
[INFO] [stderr]    |                                ^^^^^^ unknown field
[INFO] [stderr]    |
[INFO] [stderr]    = note: available fields are: `tags`, `prefix`, `command`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_source_nickname` found for struct `irc::proto::Message` in the current scope
[INFO] [stderr]   --> src/parser.rs:30:67
[INFO] [stderr]    |
[INFO] [stderr] 30 |                         println!("FOUND: {} by {}", word, message.get_source_nickname().unwrap());
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^^^^ help: there is an associated function with a similar name: `source_nickname`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `irc::error::IrcError: std::error::Error` is not satisfied
[INFO] [stderr]   --> src/main.rs:24:32
[INFO] [stderr]    |
[INFO] [stderr] 24 |         Err(e) => handle_error(&e),
[INFO] [stderr]    |                                ^^ the trait `std::error::Error` is not implemented for `irc::error::IrcError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required for the cast to the object type `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0412, E0432, E0433, E0599, E0609.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/main.rs:57:29
[INFO] [stderr]    |
[INFO] [stderr] 57 |     println!("ERROR: {}", e.description());
[INFO] [stderr]    |                             ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `suffix` on type `irc::proto::Message`
[INFO] [stderr]   --> src/parser.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 |             let line = message.suffix.clone().unwrap();
[INFO] [stderr]    |                                ^^^^^^ unknown field
[INFO] [stderr]    |
[INFO] [stderr]    = note: available fields are: `tags`, `prefix`, `command`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_source_nickname` found for struct `irc::proto::Message` in the current scope
[INFO] [stderr]   --> src/parser.rs:30:67
[INFO] [stderr]    |
[INFO] [stderr] 30 |                         println!("FOUND: {} by {}", word, message.get_source_nickname().unwrap());
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^^^^ help: there is an associated function with a similar name: `source_nickname`
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rust_twitch_emote_stats`.
[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] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0412, E0432, E0433, E0599, E0609.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `rust_twitch_emote_stats`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "753bb0e4bf1dc507017cb07c31c99972e8c565cb215d9c6673232730549314db"`
[INFO] running `"docker" "rm" "-f" "753bb0e4bf1dc507017cb07c31c99972e8c565cb215d9c6673232730549314db"`
[INFO] [stdout] 753bb0e4bf1dc507017cb07c31c99972e8c565cb215d9c6673232730549314db
