[INFO] cloning repository https://github.com/anyusernameworks/hubbub
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anyusernameworks/hubbub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanyusernameworks%2Fhubbub", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanyusernameworks%2Fhubbub'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07b566e469385fa90aade2756f164af5ecb9d01e
[INFO] checking anyusernameworks/hubbub against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanyusernameworks%2Fhubbub" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anyusernameworks/hubbub on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/anyusernameworks/hubbub
[INFO] finished tweaking git repo https://github.com/anyusernameworks/hubbub
[INFO] tweaked toml for git repo https://github.com/anyusernameworks/hubbub written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termion v2.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ad5b5c96bfc680d1edb7518d47b66888326a345a7deeb219fc8cab690d2506d
[INFO] running `Command { std: "docker" "start" "-a" "1ad5b5c96bfc680d1edb7518d47b66888326a345a7deeb219fc8cab690d2506d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ad5b5c96bfc680d1edb7518d47b66888326a345a7deeb219fc8cab690d2506d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ad5b5c96bfc680d1edb7518d47b66888326a345a7deeb219fc8cab690d2506d", kill_on_drop: false }`
[INFO] [stdout] 1ad5b5c96bfc680d1edb7518d47b66888326a345a7deeb219fc8cab690d2506d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d570c869ab851370459ff7ca2d7477cd1b91f4d03e2cde3dffb2e31fd6fd243
[INFO] running `Command { std: "docker" "start" "-a" "4d570c869ab851370459ff7ca2d7477cd1b91f4d03e2cde3dffb2e31fd6fd243", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking termion v2.0.1
[INFO] [stderr]     Checking hubbub v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected item, found `;`
[INFO] [stdout]    --> src/hubbub.rs:117:2
[INFO] [stdout]     |
[INFO] [stdout] 117 | };
[INFO] [stdout]     |  ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = help: enum declarations are not followed by a semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected item, found `;`
[INFO] [stdout]    --> src/hubbub.rs:117:2
[INFO] [stdout]     |
[INFO] [stdout] 117 | };
[INFO] [stdout]     |  ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = help: enum declarations are not followed by a semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `color`, `cursor`, `style`
[INFO] [stdout]  --> src/hubbub.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use termion::{color, cursor, style};
[INFO] [stdout]   |               ^^^^^  ^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `color`, `cursor`, `style`
[INFO] [stdout]  --> src/hubbub.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use termion::{color, cursor, style};
[INFO] [stdout]   |               ^^^^^  ^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/hubbub.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 |             sender_nick: change.sender_nick.clone(),
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Option<Nick>`, found `Nick`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<Nick>`
[INFO] [stdout]               found enum `Nick`
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]    |
[INFO] [stdout] 28 |             sender_nick: Some(change.sender_nick.clone()),
[INFO] [stdout]    |                          +++++                          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/hubbub.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 |             sender_nick: change.sender_nick.clone(),
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Option<Nick>`, found `Nick`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<Nick>`
[INFO] [stdout]               found enum `Nick`
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]    |
[INFO] [stdout] 28 |             sender_nick: Some(change.sender_nick.clone()),
[INFO] [stdout]    |                          +++++                          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/hubbub.rs:38:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |         message.sender_nick = change.sender_nick;
[INFO] [stdout]    |         -------------------   ^^^^^^^^^^^^^^^^^^ expected `Option<Nick>`, found `Nick`
[INFO] [stdout]    |         |
[INFO] [stdout]    |         expected due to the type of this binding
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<Nick>`
[INFO] [stdout]               found enum `Nick`
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]    |
[INFO] [stdout] 38 |         message.sender_nick = Some(change.sender_nick);
[INFO] [stdout]    |                               +++++                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/hubbub.rs:38:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |         message.sender_nick = change.sender_nick;
[INFO] [stdout]    |         -------------------   ^^^^^^^^^^^^^^^^^^ expected `Option<Nick>`, found `Nick`
[INFO] [stdout]    |         |
[INFO] [stdout]    |         expected due to the type of this binding
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<Nick>`
[INFO] [stdout]               found enum `Nick`
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]    |
[INFO] [stdout] 38 |         message.sender_nick = Some(change.sender_nick);
[INFO] [stdout]    |                               +++++                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/hubbub.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 |         if let Nick::Some(nick) = &self.sender_nick {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^   ----------------- this expression has type `&Option<Nick>`
[INFO] [stdout]    |                |
[INFO] [stdout]    |                expected `Option<Nick>`, found `Nick`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<Nick>`
[INFO] [stdout]               found enum `Nick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/hubbub.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 |         if let Nick::Some(nick) = &self.sender_nick {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^   ----------------- this expression has type `&Option<Nick>`
[INFO] [stdout]    |                |
[INFO] [stdout]    |                expected `Option<Nick>`, found `Nick`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<Nick>`
[INFO] [stdout]               found enum `Nick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, tuple struct or tuple variant, found enum `Nick`
[INFO] [stdout]    --> src/hubbub.rs:124:7
[INFO] [stdout]     |
[INFO] [stdout] 124 |             Ok(Nick(name))
[INFO] [stdout]     |                ^^^^ help: try to construct one of the enum's variants: `hubbub::Nick::Some`
[INFO] [stdout]     |
[INFO] [stdout]     = help: you might have meant to construct the enum's non-tuple variant
[INFO] [stdout] note: the enum is defined here
[INFO] [stdout]    --> src/hubbub.rs:114:1
[INFO] [stdout]     |
[INFO] [stdout] 114 | / pub enum Nick {
[INFO] [stdout] 115 | |   Some(String),
[INFO] [stdout] 116 | |   None
[INFO] [stdout] 117 | | };
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, tuple struct or tuple variant, found enum `Nick`
[INFO] [stdout]    --> src/hubbub.rs:124:7
[INFO] [stdout]     |
[INFO] [stdout] 124 |             Ok(Nick(name))
[INFO] [stdout]     |                ^^^^ help: try to construct one of the enum's variants: `hubbub::Nick::Some`
[INFO] [stdout]     |
[INFO] [stdout]     = help: you might have meant to construct the enum's non-tuple variant
[INFO] [stdout] note: the enum is defined here
[INFO] [stdout]    --> src/hubbub.rs:114:1
[INFO] [stdout]     |
[INFO] [stdout] 114 | / pub enum Nick {
[INFO] [stdout] 115 | |   Some(String),
[INFO] [stdout] 116 | |   None
[INFO] [stdout] 117 | | };
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/hubbub.rs:168:17
[INFO] [stdout]     |
[INFO] [stdout] 168 |             sender_nick: None,
[INFO] [stdout]     |                          ^^^^ expected `Nick`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Nick`
[INFO] [stdout]                found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0423.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/hubbub.rs:179:17
[INFO] [stdout]     |
[INFO] [stdout] 179 |             sender_nick: None,
[INFO] [stdout]     |                          ^^^^ expected `Nick`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Nick`
[INFO] [stdout]                found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0423.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hubbub` (bin "hubbub") due to 6 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `hubbub` (bin "hubbub" test) due to 8 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "4d570c869ab851370459ff7ca2d7477cd1b91f4d03e2cde3dffb2e31fd6fd243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d570c869ab851370459ff7ca2d7477cd1b91f4d03e2cde3dffb2e31fd6fd243", kill_on_drop: false }`
[INFO] [stdout] 4d570c869ab851370459ff7ca2d7477cd1b91f4d03e2cde3dffb2e31fd6fd243
