[INFO] cloning repository https://github.com/Axemen/rust_search
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Axemen/rust_search" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxemen%2Frust_search", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxemen%2Frust_search'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2714724e09f8caca3ee302a0b2edb2b6336f1e8f
[INFO] building Axemen/rust_search against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxemen%2Frust_search" "/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/Axemen/rust_search on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Axemen/rust_search
[INFO] finished tweaking git repo https://github.com/Axemen/rust_search
[INFO] tweaked toml for git repo https://github.com/Axemen/rust_search written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Axemen/rust_search 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding itoa v1.0.14
[INFO] [stderr]       Adding proc-macro2 v1.0.92
[INFO] [stderr]       Adding quote v1.0.38
[INFO] [stderr]       Adding ryu v1.0.18
[INFO] [stderr]       Adding serde v1.0.217
[INFO] [stderr]       Adding serde_derive v1.0.217
[INFO] [stderr]       Adding serde_json v1.0.135
[INFO] [stderr]       Adding syn v2.0.95
[INFO] [stderr]       Adding unicode-ident v1.0.14
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded regex-syntax v0.6.23
[INFO] [stderr]   Downloaded regex v1.4.6
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 558c599c494caf7c901657a668c01c6e3acbb73ce7d699296d30c6e9b301290c
[INFO] running `Command { std: "docker" "start" "-a" "558c599c494caf7c901657a668c01c6e3acbb73ce7d699296d30c6e9b301290c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "558c599c494caf7c901657a668c01c6e3acbb73ce7d699296d30c6e9b301290c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "558c599c494caf7c901657a668c01c6e3acbb73ce7d699296d30c6e9b301290c", kill_on_drop: false }`
[INFO] [stdout] 558c599c494caf7c901657a668c01c6e3acbb73ce7d699296d30c6e9b301290c
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22b417a8a182cc0a4fb89a773a063ed921aee55820ac90f70b8a3020b029962a
[INFO] running `Command { std: "docker" "start" "-a" "22b417a8a182cc0a4fb89a773a063ed921aee55820ac90f70b8a3020b029962a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.135
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling search v0.1.0 (/opt/rustwide/workdir/search)
[INFO] [stdout] warning: unused unary operation that must be used
[INFO] [stdout]    --> search/src/lib.rs:164:17
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 *scores.entry(*doc_id).or_insert(num / den);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the unary operation produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 let _ = *scores.entry(*doc_id).or_insert(num / den);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rust_search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]  --> src/main.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let paths = find_files(r"E:\data\opinions\**\*".to_string());
[INFO] [stdout]   |                 ^^^^^^^^^^-------------------------------------- argument #2 of type `Option<u32>` is missing
[INFO] [stdout]   |
[INFO] [stdout] note: function defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/search/src/utils.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn find_files(path: String, limit: Option<u32>) -> Vec<std::path::PathBuf> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let paths = find_files(r"E:\data\opinions\**\*".to_string(), /* Option<u32> */);
[INFO] [stdout]   |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this method are incorrect
[INFO] [stdout]   --> src/main.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |         search.index_document(text, name);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^ ----  ---- expected `&str`, found `String`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               expected `&str`, found `String`
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/search/src/lib.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn index_document(&mut self, text: &str, name: &str) -> Option<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]    |
[INFO] [stdout] 14 |         search.index_document(&text, name);
[INFO] [stdout]    |                               +
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]    |
[INFO] [stdout] 14 |         search.index_document(text, &name);
[INFO] [stdout]    |                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_search` (bin "rust_search") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "22b417a8a182cc0a4fb89a773a063ed921aee55820ac90f70b8a3020b029962a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22b417a8a182cc0a4fb89a773a063ed921aee55820ac90f70b8a3020b029962a", kill_on_drop: false }`
[INFO] [stdout] 22b417a8a182cc0a4fb89a773a063ed921aee55820ac90f70b8a3020b029962a
