[INFO] cloning repository https://github.com/GrandArchTemplar/python-useless-rust-too
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GrandArchTemplar/python-useless-rust-too" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrandArchTemplar%2Fpython-useless-rust-too", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrandArchTemplar%2Fpython-useless-rust-too'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 358eb4fc9ed81f26aa944856775321417af7ea19
[INFO] checking GrandArchTemplar/python-useless-rust-too against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrandArchTemplar%2Fpython-useless-rust-too" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GrandArchTemplar/python-useless-rust-too on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/GrandArchTemplar/python-useless-rust-too
[INFO] finished tweaking git repo https://github.com/GrandArchTemplar/python-useless-rust-too
[INFO] tweaked toml for git repo https://github.com/GrandArchTemplar/python-useless-rust-too written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/GrandArchTemplar/python-useless-rust-too already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2eb10788e95a33e959fcb502de243b5a4d5cd9e1d8cc9c0918e2588bf02bd94e
[INFO] running `Command { std: "docker" "start" "-a" "2eb10788e95a33e959fcb502de243b5a4d5cd9e1d8cc9c0918e2588bf02bd94e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2eb10788e95a33e959fcb502de243b5a4d5cd9e1d8cc9c0918e2588bf02bd94e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eb10788e95a33e959fcb502de243b5a4d5cd9e1d8cc9c0918e2588bf02bd94e", kill_on_drop: false }`
[INFO] [stdout] 2eb10788e95a33e959fcb502de243b5a4d5cd9e1d8cc9c0918e2588bf02bd94e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eb45582f9c5295c4a1699c3a182be58a880c58824f2ede5f14180ad108bc9e1
[INFO] running `Command { std: "docker" "start" "-a" "5eb45582f9c5295c4a1699c3a182be58a880c58824f2ede5f14180ad108bc9e1", kill_on_drop: false }`
[INFO] [stderr]     Checking python-useless-rust-too v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::program::Program`
[INFO] [stdout]  --> src/parser.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::program::Program;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::program::Program`
[INFO] [stdout]  --> src/parser.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::program::Program;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/parser.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 |         return (self.parse.borrow())(input)
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try using a fully qualified path to specify the expected types
[INFO] [stdout]    |
[INFO] [stdout] 19 |         return (<Box<fn(GlitchType<T>) -> Result<GlitchType<T>, String>> as Borrow<Borrowed>>::borrow(&self.parse))(input)
[INFO] [stdout]    |                 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++          ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/parser.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 |         return (self.parse.borrow())(input)
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try using a fully qualified path to specify the expected types
[INFO] [stdout]    |
[INFO] [stdout] 19 |         return (<Box<fn(GlitchType<T>) -> Result<GlitchType<T>, String>> as Borrow<Borrowed>>::borrow(&self.parse))(input)
[INFO] [stdout]    |                 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++          ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/parser.rs:65:25
[INFO] [stdout]    |
[INFO] [stdout] 65 |           parse: Box::new(|input| {
[INFO] [stdout]    |  ________________--------_^
[INFO] [stdout]    | |                |
[INFO] [stdout]    | |                arguments to this function are incorrect
[INFO] [stdout] 66 | |             return match left.parse(input) {
[INFO] [stdout] 67 | |                 Ok(x) => Ok(x),
[INFO] [stdout] 68 | |                 Err(err) => right.parse(input),
[INFO] [stdout] 69 | |             };
[INFO] [stdout] 70 | |         })
[INFO] [stdout]    | |_________^ expected fn pointer, found closure
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `fn(GlitchType<T>) -> Result<GlitchType<T>, String>`
[INFO] [stdout]                  found closure `[closure@src/parser.rs:65:25: 65:32]`
[INFO] [stdout] note: closures can only be coerced to `fn` types if they do not capture any variables
[INFO] [stdout]   --> src/parser.rs:66:26
[INFO] [stdout]    |
[INFO] [stdout] 66 |             return match left.parse(input) {
[INFO] [stdout]    |                          ^^^^ `left` captured here
[INFO] [stdout] 67 |                 Ok(x) => Ok(x),
[INFO] [stdout] 68 |                 Err(err) => right.parse(input),
[INFO] [stdout]    |                             ^^^^^ `right` captured here
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/alloc/src/boxed.rs:215:12
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/parser.rs:65:25
[INFO] [stdout]    |
[INFO] [stdout] 65 |           parse: Box::new(|input| {
[INFO] [stdout]    |  ________________--------_^
[INFO] [stdout]    | |                |
[INFO] [stdout]    | |                arguments to this function are incorrect
[INFO] [stdout] 66 | |             return match left.parse(input) {
[INFO] [stdout] 67 | |                 Ok(x) => Ok(x),
[INFO] [stdout] 68 | |                 Err(err) => right.parse(input),
[INFO] [stdout] 69 | |             };
[INFO] [stdout] 70 | |         })
[INFO] [stdout]    | |_________^ expected fn pointer, found closure
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `fn(GlitchType<T>) -> Result<GlitchType<T>, String>`
[INFO] [stdout]                  found closure `[closure@src/parser.rs:65:25: 65:32]`
[INFO] [stdout] note: closures can only be coerced to `fn` types if they do not capture any variables
[INFO] [stdout]   --> src/parser.rs:66:26
[INFO] [stdout]    |
[INFO] [stdout] 66 |             return match left.parse(input) {
[INFO] [stdout]    |                          ^^^^ `left` captured here
[INFO] [stdout] 67 |                 Ok(x) => Ok(x),
[INFO] [stdout] 68 |                 Err(err) => right.parse(input),
[INFO] [stdout]    |                             ^^^^^ `right` captured here
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/alloc/src/boxed.rs:215:12
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `python-useless-rust-too` (bin "python-useless-rust-too") due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `python-useless-rust-too` (bin "python-useless-rust-too" test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "5eb45582f9c5295c4a1699c3a182be58a880c58824f2ede5f14180ad108bc9e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb45582f9c5295c4a1699c3a182be58a880c58824f2ede5f14180ad108bc9e1", kill_on_drop: false }`
[INFO] [stdout] 5eb45582f9c5295c4a1699c3a182be58a880c58824f2ede5f14180ad108bc9e1
