[INFO] cloning repository https://github.com/jwmurray/rfind
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jwmurray/rfind" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwmurray%2Frfind", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwmurray%2Frfind'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] edb7716434ef21395701016d0d8a3460e2fff156
[INFO] testing jwmurray/rfind against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwmurray%2Frfind" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jwmurray/rfind on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jwmurray/rfind
[INFO] finished tweaking git repo https://github.com/jwmurray/rfind
[INFO] tweaked toml for git repo https://github.com/jwmurray/rfind written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/jwmurray/rfind already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14e5908b5ca1d9c8a9941b35a9357b57a9d187a48844d91b566d21e0186bf1ce
[INFO] running `Command { std: "docker" "start" "-a" "14e5908b5ca1d9c8a9941b35a9357b57a9d187a48844d91b566d21e0186bf1ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14e5908b5ca1d9c8a9941b35a9357b57a9d187a48844d91b566d21e0186bf1ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14e5908b5ca1d9c8a9941b35a9357b57a9d187a48844d91b566d21e0186bf1ce", kill_on_drop: false }`
[INFO] [stdout] 14e5908b5ca1d9c8a9941b35a9357b57a9d187a48844d91b566d21e0186bf1ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8c3d5ad40b49f7d44b40a9d6bba7756492573d1456c295dc6c97c82cb286920
[INFO] running `Command { std: "docker" "start" "-a" "a8c3d5ad40b49f7d44b40a9d6bba7756492573d1456c295dc6c97c82cb286920", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.11
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex v1.2.1
[INFO] [stderr]    Compiling rfind v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `;`, found `Options`
[INFO] [stdout]   --> src/cli.rs:48:6
[INFO] [stdout]    |
[INFO] [stdout] 48 |     }
[INFO] [stdout]    |      ^ help: add `;` here
[INFO] [stdout] 49 | 
[INFO] [stdout] 50 |     Options("hello".to_string(), pattern)
[INFO] [stdout]    |     ------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `ParseError` in this scope
[INFO] [stdout]   --> src/cli.rs:47:34
[INFO] [stdout]    |
[INFO] [stdout] 47 |         Err(error) => return Err(ParseError(format!("Couldn't compile regex pattern. {}", error))),
[INFO] [stdout]    |                                  ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, tuple struct or tuple variant, found struct `Options`
[INFO] [stdout]   --> src/cli.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | / pub struct Options  {
[INFO] [stdout] 10 | |     path: String,
[INFO] [stdout] 11 | |     pattern: Regex,
[INFO] [stdout] 12 | |     // path_slice: &'a str,
[INFO] [stdout] 13 | |     // pattern_slice: &'a str,
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_- `Options` defined here
[INFO] [stdout] ...
[INFO] [stdout] 50 |       Options("hello".to_string(), pattern)
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use struct literal syntax instead: `Options { path: val, pattern: val }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DirEntry`, `WalkDir`
[INFO] [stdout]  --> src/main.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use walkdir::{DirEntry, WalkDir};
[INFO] [stdout]   |               ^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/cli.rs:47:30
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn get_options() -> Options {
[INFO] [stdout]    |                         ------- expected `Options` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 47 |         Err(error) => return Err(ParseError(format!("Couldn't compile regex pattern. {}", error))),
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Options`, found enum `Result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Options`
[INFO] [stdout]                 found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0423, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rfind` due to 5 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "a8c3d5ad40b49f7d44b40a9d6bba7756492573d1456c295dc6c97c82cb286920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8c3d5ad40b49f7d44b40a9d6bba7756492573d1456c295dc6c97c82cb286920", kill_on_drop: false }`
[INFO] [stdout] a8c3d5ad40b49f7d44b40a9d6bba7756492573d1456c295dc6c97c82cb286920