[INFO] cloning repository https://github.com/sohambuilds/rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sohambuilds/rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsohambuilds%2Frust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsohambuilds%2Frust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af9d4c6404344095706959c9e363924823f0e56e
[INFO] checking sohambuilds/rust against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsohambuilds%2Frust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sohambuilds/rust
[INFO] finished tweaking git repo https://github.com/sohambuilds/rust
[INFO] tweaked toml for git repo https://github.com/sohambuilds/rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sohambuilds/rust on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sohambuilds/rust 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8e7a64cb959f445c969dbf1af9c045a88e8efc0a289309cff2d99cc48fc8b9c
[INFO] running `Command { std: "docker" "start" "-a" "d8e7a64cb959f445c969dbf1af9c045a88e8efc0a289309cff2d99cc48fc8b9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8e7a64cb959f445c969dbf1af9c045a88e8efc0a289309cff2d99cc48fc8b9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8e7a64cb959f445c969dbf1af9c045a88e8efc0a289309cff2d99cc48fc8b9c", kill_on_drop: false }`
[INFO] [stdout] d8e7a64cb959f445c969dbf1af9c045a88e8efc0a289309cff2d99cc48fc8b9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 407c48c41c773d6fe090b5de443fbd83ff8541c32ec284db41fb47d9612d0735
[INFO] running `Command { std: "docker" "start" "-a" "407c48c41c773d6fe090b5de443fbd83ff8541c32ec284db41fb47d9612d0735", kill_on_drop: false }`
[INFO] [stderr]     Checking hello-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]   --> src/bin/15_iflet.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 |     } //the code above must diverge i.e panic or return above
[INFO] [stdout]    |      ^ help: add `;` here
[INFO] [stdout] 24 |
[INFO] [stdout] 25 | }
[INFO] [stdout]    | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hello-rust` (bin "15_iflet") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> src/bin/8_enum.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let color: Color = Color::Rgba(255, 0, 0, 1.0);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> src/bin/8_enum.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let color = Color::Hex(String::from("#FF0000"));
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/bin/8_enum.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let x: Option<i32> = None;
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/bin/8_enum.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let y: Result<i32, String> = Ok(42);
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> src/bin/8_enum.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let color: Color = Color::Rgba(255, 0, 0, 1.0);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> src/bin/8_enum.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let color = Color::Hex(String::from("#FF0000"));
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/bin/8_enum.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let x: Option<i32> = None;
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/bin/8_enum.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let y: Result<i32, String> = Ok(42);
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bang`
[INFO] [stdout]   --> src/bin/2_test.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let bang = "bruh";
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_bang`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "407c48c41c773d6fe090b5de443fbd83ff8541c32ec284db41fb47d9612d0735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407c48c41c773d6fe090b5de443fbd83ff8541c32ec284db41fb47d9612d0735", kill_on_drop: false }`
[INFO] [stdout] 407c48c41c773d6fe090b5de443fbd83ff8541c32ec284db41fb47d9612d0735
