[INFO] cloning repository https://github.com/mirsahebali/cli_todo_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mirsahebali/cli_todo_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmirsahebali%2Fcli_todo_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmirsahebali%2Fcli_todo_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 338c0db59aa433a7cf85d7731a6dc5d32b518e53
[INFO] building mirsahebali/cli_todo_rs against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmirsahebali%2Fcli_todo_rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mirsahebali/cli_todo_rs
[INFO] finished tweaking git repo https://github.com/mirsahebali/cli_todo_rs
[INFO] tweaked toml for git repo https://github.com/mirsahebali/cli_todo_rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mirsahebali/cli_todo_rs on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mirsahebali/cli_todo_rs 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79c8ebb8d7387247e5e2907ed5fbbbea431222b95083a0bed0c8ad0374aba818
[INFO] running `Command { std: "docker" "start" "-a" "79c8ebb8d7387247e5e2907ed5fbbbea431222b95083a0bed0c8ad0374aba818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79c8ebb8d7387247e5e2907ed5fbbbea431222b95083a0bed0c8ad0374aba818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c8ebb8d7387247e5e2907ed5fbbbea431222b95083a0bed0c8ad0374aba818", kill_on_drop: false }`
[INFO] [stdout] 79c8ebb8d7387247e5e2907ed5fbbbea431222b95083a0bed0c8ad0374aba818
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8736a171147452affcdf8a39c426f159f81af732fe040bcc127910b703184a8d
[INFO] running `Command { std: "docker" "start" "-a" "8736a171147452affcdf8a39c426f159f81af732fe040bcc127910b703184a8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cli_todo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]   --> src/operations.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn get_operation() -> Option<Operations> {
[INFO] [stdout]    |                                  ^^^^^^^^^^ expected named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
[INFO] [stdout] help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`, or if you will only have owned values
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn get_operation() -> Option<Operations<'static>> {
[INFO] [stdout]    |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/list.rs:42:30
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn delete(&mut self, index: u32) {}
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/list.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn get(&self, index: u32) {}
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0106`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cli_todo` (bin "cli_todo") due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "8736a171147452affcdf8a39c426f159f81af732fe040bcc127910b703184a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8736a171147452affcdf8a39c426f159f81af732fe040bcc127910b703184a8d", kill_on_drop: false }`
[INFO] [stdout] 8736a171147452affcdf8a39c426f159f81af732fe040bcc127910b703184a8d