[INFO] cloning repository https://github.com/wurstmineberg/slackminebot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wurstmineberg/slackminebot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwurstmineberg%2Fslackminebot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwurstmineberg%2Fslackminebot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67bf339ae212fe979a100ca002711a2cacd60d8e
[INFO] testing wurstmineberg/slackminebot against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwurstmineberg%2Fslackminebot" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wurstmineberg/slackminebot on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wurstmineberg/slackminebot
[INFO] finished tweaking git repo https://github.com/wurstmineberg/slackminebot
[INFO] tweaked toml for git repo https://github.com/wurstmineberg/slackminebot written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/wurstmineberg/slackminebot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/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[INFO] the lockfile is outdated, regenerating it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 `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tungstenite v0.9.2
[INFO] [stderr]   Downloaded input_buffer v0.2.0
[INFO] [stderr]   Downloaded utf-8 v0.7.5
[INFO] [stderr]   Downloaded async-compression v0.3.5
[INFO] [stderr]   Downloaded flate2 v1.0.18
[INFO] [stderr]   Downloaded slack v0.25.0
[INFO] [stderr]   Downloaded slack_api v0.23.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 36bb1c40f723c0d9a65d64bf358c46ef0071a1df8eef60c2f23eaf155d4e1d4a
[INFO] running `Command { std: "docker" "start" "-a" "36bb1c40f723c0d9a65d64bf358c46ef0071a1df8eef60c2f23eaf155d4e1d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36bb1c40f723c0d9a65d64bf358c46ef0071a1df8eef60c2f23eaf155d4e1d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36bb1c40f723c0d9a65d64bf358c46ef0071a1df8eef60c2f23eaf155d4e1d4a", kill_on_drop: false }`
[INFO] [stdout] 36bb1c40f723c0d9a65d64bf358c46ef0071a1df8eef60c2f23eaf155d4e1d4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 221bb106095789bc2a0ebe35fafc470a22a5c76f49667177264ca8afdda791e8
[INFO] running `Command { std: "docker" "start" "-a" "221bb106095789bc2a0ebe35fafc470a22a5c76f49667177264ca8afdda791e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling futures-core v0.3.6
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling pin-project-lite v0.1.10
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling tinyvec v0.3.4
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling futures-io v0.3.6
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling futures-sink v0.3.6
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling encoding_rs v0.8.24
[INFO] [stderr]    Compiling httpdate v0.3.2
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling ipnet v2.3.0
[INFO] [stderr]    Compiling utf-8 v0.7.5
[INFO] [stderr]    Compiling slack v0.25.0
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling tracing-core v0.1.17
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling futures-channel v0.3.6
[INFO] [stderr]    Compiling futures-task v0.3.6
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling socket2 v0.3.15
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.13
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling flate2 v1.0.18
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling tracing v0.1.21
[INFO] [stderr]    Compiling sha-1 v0.8.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling input_buffer v0.2.0
[INFO] [stderr]    Compiling async-compression v0.3.5
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling tungstenite v0.9.2
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling futures-util v0.3.6
[INFO] [stderr]    Compiling h2 v0.2.6
[INFO] [stderr]    Compiling hyper v0.13.8
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.8
[INFO] [stderr]    Compiling slack_api v0.23.1
[INFO] [stderr]    Compiling slackminebot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0407]: method `on_ping` is not a member of trait `slack::EventHandler`
[INFO] [stdout]   --> src/main.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn on_ping(&mut self, _: &mut slack::RtmClient) {}
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `slack::EventHandler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/logtail.rs:31:44
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let mut f = BufReader::new(try!(File::open(self.path)));
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/logtail.rs:32:28
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 self.pos = try!(f.seek(SeekFrom::End(0)));
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/logtail.rs:35:32
[INFO] [stdout]    |
[INFO] [stdout] 35 |                     self.pos = try!(f.seek(SeekFrom::Current(-1)));
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/logtail.rs:37:21
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     try!(f.read_exact(&mut buf));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/logtail.rs:41:36
[INFO] [stdout]    |
[INFO] [stdout] 41 |                         self.pos = try!(f.seek(SeekFrom::Current(-1)));
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/logtail.rs:50:29
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 self.pos += try!(f.read_line(&mut buf)) as u64;
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0050]: method `on_event` has 4 parameters but the declaration in trait `on_event` has 3
[INFO] [stdout]   --> src/main.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn on_event(&mut self, cli: &mut slack::RtmClient, event_result: Result<&slack::Event, slack::Error>, raw_json: &str) {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters, found 4
[INFO] [stdout]    |
[INFO] [stdout]    = note: `on_event` from trait: `fn(&mut Self, &RtmClient, Event)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `on_close` has an incompatible type for trait
[INFO] [stdout]   --> src/main.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn on_close(&mut self, _: &mut slack::RtmClient) {}
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `fn(&mut SlackHandler, &RtmClient)`
[INFO] [stdout]               found fn pointer `fn(&mut SlackHandler, &mut RtmClient)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `on_connect` has an incompatible type for trait
[INFO] [stdout]   --> src/main.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn on_connect(&mut self, _: &mut slack::RtmClient) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `fn(&mut SlackHandler, &RtmClient)`
[INFO] [stdout]               found fn pointer `fn(&mut SlackHandler, &mut RtmClient)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0769]: tuple variant `slack::Event::MessageSent` written as struct variant
[INFO] [stdout]   --> src/main.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             slack::Event::MessageSent { reply_to: _, ts: _, text: _ } => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the tuple variant pattern syntax instead: `slack::Event::MessageSent(_)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `send_message` found for mutable reference `&mut RtmClient` in the current scope
[INFO] [stdout]   --> src/main.rs:40:29
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 let _ = cli.send_message("#wurstminebot-test", "I'm back!");
[INFO] [stdout]    |                             ^^^^^^^^^^^^ method not found in `&mut RtmClient`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 43 | ...atch *message {
[INFO] [stdout]    |         --------
[INFO] [stdout]    |         |
[INFO] [stdout]    |         this expression has type `Box<slack::Message>`
[INFO] [stdout]    |         help: consider dereferencing the boxed value: `**message`
[INFO] [stdout] 44 | ...   slack::Message::Standard { ts: _, channel: _, user: _, ref text, is_starred: _, pinned_to: _, reactions: _, edited: _, attachments: _ } =...
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Box`, found enum `slack::Message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Box<slack::Message>`
[INFO] [stdout]                 found enum `slack::Message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0769]: tuple variant `slack::Message::Standard` written as struct variant
[INFO] [stdout]   --> src/main.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 | ...   slack::Message::Standard { ts: _, channel: _, user: _, ref text, is_starred: _, pinned_to: _, reactions: _, edited: _, attachments: _ } =...
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the tuple variant pattern syntax instead: `slack::Message::Standard(_)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `send_message` found for mutable reference `&mut RtmClient` in the current scope
[INFO] [stdout]   --> src/main.rs:47:45
[INFO] [stdout]    |
[INFO] [stdout] 47 | ...                   let _ = cli.send_message("#wurstminebot-test", "got test msg");
[INFO] [stdout]    |                                   ^^^^^^^^^^^^ method not found in `&mut RtmClient`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `send_message` found for mutable reference `&mut RtmClient` in the current scope
[INFO] [stdout]   --> src/main.rs:49:45
[INFO] [stdout]    |
[INFO] [stdout] 49 | ...                   let _ = cli.send_message("#wurstminebot-test", "bye");
[INFO] [stdout]    |                                   ^^^^^^^^^^^^ method not found in `&mut RtmClient`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `RtmClient` in the current scope
[INFO] [stdout]   --> src/main.rs:83:37
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let mut cli = slack::RtmClient::new(&api_key);
[INFO] [stdout]    |                                     ^^^ function or associated item not found in `RtmClient`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0050, E0053, E0308, E0407, E0599, E0769.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0050`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `slackminebot`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "221bb106095789bc2a0ebe35fafc470a22a5c76f49667177264ca8afdda791e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "221bb106095789bc2a0ebe35fafc470a22a5c76f49667177264ca8afdda791e8", kill_on_drop: false }`
[INFO] [stdout] 221bb106095789bc2a0ebe35fafc470a22a5c76f49667177264ca8afdda791e8
