[INFO] cloning repository https://github.com/DappCoderr/Rust-Learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DappCoderr/Rust-Learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDappCoderr%2FRust-Learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDappCoderr%2FRust-Learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69ae18b5f4761a04aa21c44a252f0dba25a52ee4
[INFO] checking DappCoderr/Rust-Learning against master#5a45ab9738330fb317d49e3594c2db5248b1e971 for pr-136303
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDappCoderr%2FRust-Learning" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DappCoderr/Rust-Learning on toolchain 5a45ab9738330fb317d49e3594c2db5248b1e971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DappCoderr/Rust-Learning
[INFO] finished tweaking git repo https://github.com/DappCoderr/Rust-Learning
[INFO] tweaked toml for git repo https://github.com/DappCoderr/Rust-Learning written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/DappCoderr/Rust-Learning 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" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52959333320b2471c7c140faa9e32ec27ef1e58b0146ce8243e1dc4e07fb3731
[INFO] running `Command { std: "docker" "start" "-a" "52959333320b2471c7c140faa9e32ec27ef1e58b0146ce8243e1dc4e07fb3731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52959333320b2471c7c140faa9e32ec27ef1e58b0146ce8243e1dc4e07fb3731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52959333320b2471c7c140faa9e32ec27ef1e58b0146ce8243e1dc4e07fb3731", kill_on_drop: false }`
[INFO] [stdout] 52959333320b2471c7c140faa9e32ec27ef1e58b0146ce8243e1dc4e07fb3731
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11873b9e159e51b8dbeaca316e170fa778b05ac318772d86ee409a24c4f5aa41
[INFO] running `Command { std: "docker" "start" "-a" "11873b9e159e51b8dbeaca316e170fa778b05ac318772d86ee409a24c4f5aa41", kill_on_drop: false }`
[INFO] [stderr]     Checking hello-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `;`, found keyword `let`
[INFO] [stdout]   --> src/bin/Enums.rs:29:32
[INFO] [stdout]    |
[INFO] [stdout] 29 |     println!("Option: {:?}", x)
[INFO] [stdout]    |                                ^ help: add `;` here
[INFO] [stdout] ...
[INFO] [stdout] 32 |     let res: Result<u32,String> = OK(5);
[INFO] [stdout]    |     --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found keyword `let`
[INFO] [stdout]   --> src/bin/Enums.rs:29:32
[INFO] [stdout]    |
[INFO] [stdout] 29 |     println!("Option: {:?}", x)
[INFO] [stdout]    |                                ^ help: add `;` here
[INFO] [stdout] ...
[INFO] [stdout] 32 |     let res: Result<u32,String> = OK(5);
[INFO] [stdout]    |     --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0005]: refutable pattern in local binding
[INFO] [stdout]   --> src/bin/variables.rs:4:9
[INFO] [stdout]    |
[INFO] [stdout] 4  |     let x = 12;
[INFO] [stdout]    |         ^ patterns `i32::MIN..=4_i32` and `6_i32..=i32::MAX` not covered
[INFO] [stdout] ...
[INFO] [stdout] 12 |     const x: i32 = 5; // For constant you have to define the type
[INFO] [stdout]    |     ------------ missing patterns are not covered because `x` is interpreted as a constant pattern, not a new variable
[INFO] [stdout]    |
[INFO] [stdout]    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
[INFO] [stdout]    = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
[INFO] [stdout]    = note: the matched value is of type `i32`
[INFO] [stdout] help: introduce a variable instead
[INFO] [stdout]    |
[INFO] [stdout] 4  |     let x_var = 12;
[INFO] [stdout]    |         ~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0005`.
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `OK` in this scope
[INFO] [stdout]   --> src/bin/Enums.rs:32:35
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let res: Result<u32,String> = OK(5);
[INFO] [stdout]    |                                   ^^ help: a tuple variant with a similar name exists (notice the capitalization): `Ok`
[INFO] [stdout]   --> /rustc/5a45ab9738330fb317d49e3594c2db5248b1e971/library/core/src/result.rs:532:5
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named tuple variant `Ok` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `OK` in this scope
[INFO] [stdout]   --> src/bin/Enums.rs:32:35
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let res: Result<u32,String> = OK(5);
[INFO] [stdout]    |                                   ^^ help: a tuple variant with a similar name exists (notice the capitalization): `Ok`
[INFO] [stdout]   --> /rustc/5a45ab9738330fb317d49e3594c2db5248b1e971/library/core/src/result.rs:532:5
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named tuple variant `Ok` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hello-rust` (bin "variables") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0005]: refutable pattern in local binding
[INFO] [stdout]   --> src/bin/variables.rs:4:9
[INFO] [stdout]    |
[INFO] [stdout] 4  |     let x = 12;
[INFO] [stdout]    |         ^ patterns `i32::MIN..=4_i32` and `6_i32..=i32::MAX` not covered
[INFO] [stdout] ...
[INFO] [stdout] 12 |     const x: i32 = 5; // For constant you have to define the type
[INFO] [stdout]    |     ------------ missing patterns are not covered because `x` is interpreted as a constant pattern, not a new variable
[INFO] [stdout]    |
[INFO] [stdout]    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
[INFO] [stdout]    = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
[INFO] [stdout]    = note: the matched value is of type `i32`
[INFO] [stdout] help: introduce a variable instead
[INFO] [stdout]    |
[INFO] [stdout] 4  |     let x_var = 12;
[INFO] [stdout]    |         ~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0005`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hello-rust` (bin "variables" test) due to 1 previous error
[INFO] [stderr] error: could not compile `hello-rust` (bin "Enums") due to 2 previous errors
[INFO] [stderr] error: could not compile `hello-rust` (bin "Enums" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "11873b9e159e51b8dbeaca316e170fa778b05ac318772d86ee409a24c4f5aa41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11873b9e159e51b8dbeaca316e170fa778b05ac318772d86ee409a24c4f5aa41", kill_on_drop: false }`
[INFO] [stdout] 11873b9e159e51b8dbeaca316e170fa778b05ac318772d86ee409a24c4f5aa41
