[INFO] cloning repository https://github.com/joaovictornsv/rust-user-creation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joaovictornsv/rust-user-creation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaovictornsv%2Frust-user-creation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaovictornsv%2Frust-user-creation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 702ae80433870ef6d24aca48882ddcc8a6b8a892
[INFO] linting joaovictornsv/rust-user-creation against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaovictornsv%2Frust-user-creation" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/joaovictornsv/rust-user-creation
[INFO] finished tweaking git repo https://github.com/joaovictornsv/rust-user-creation
[INFO] tweaked toml for git repo https://github.com/joaovictornsv/rust-user-creation written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/joaovictornsv/rust-user-creation on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/joaovictornsv/rust-user-creation 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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08128c06c5b04e3050b5e7c32530a94b2d9c7378dac6b4047806874de61118c1
[INFO] running `Command { std: "docker" "start" "-a" "08128c06c5b04e3050b5e7c32530a94b2d9c7378dac6b4047806874de61118c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08128c06c5b04e3050b5e7c32530a94b2d9c7378dac6b4047806874de61118c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08128c06c5b04e3050b5e7c32530a94b2d9c7378dac6b4047806874de61118c1", kill_on_drop: false }`
[INFO] [stdout] 08128c06c5b04e3050b5e7c32530a94b2d9c7378dac6b4047806874de61118c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96037349fcd0188c109e1542af4e386319a718aa5b6d03eab73aa0ddc106d7ad
[INFO] running `Command { std: "docker" "start" "-a" "96037349fcd0188c109e1542af4e386319a718aa5b6d03eab73aa0ddc106d7ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking getrandom v0.2.5
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking user_creation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: manual implementation of `Iterator::find`
[INFO] [stdout]   --> src/repositories/user.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | /     for i in self.items.iter() {
[INFO] [stdout] 30 | |       if i.email == email {
[INFO] [stdout] 31 | |         return Some(i);
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |     None
[INFO] [stdout]    | |________^ help: replace with an iterator: `self.items.iter().find(|&i| i.email == email).map(|v| v as _)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_find
[INFO] [stdout]    = note: `#[warn(clippy::manual_find)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/business/user.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 |     if !user_exists.is_none() { return Err(UserErrors::UserAlreadyExists) }
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^ help: try: `user_exists.is_some()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]    = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.71s
[INFO] [stdout] warning: manual implementation of `Iterator::find`
[INFO] [stdout]   --> src/repositories/user.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | /     for i in self.items.iter() {
[INFO] [stdout] 30 | |       if i.email == email {
[INFO] [stdout] 31 | |         return Some(i);
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |     None
[INFO] [stdout]    | |________^ help: replace with an iterator: `self.items.iter().find(|&i| i.email == email).map(|v| v as _)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_find
[INFO] [stdout]    = note: `#[warn(clippy::manual_find)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/business/user.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 |     if !user_exists.is_none() { return Err(UserErrors::UserAlreadyExists) }
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^ help: try: `user_exists.is_some()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]    = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96037349fcd0188c109e1542af4e386319a718aa5b6d03eab73aa0ddc106d7ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96037349fcd0188c109e1542af4e386319a718aa5b6d03eab73aa0ddc106d7ad", kill_on_drop: false }`
[INFO] [stdout] 96037349fcd0188c109e1542af4e386319a718aa5b6d03eab73aa0ddc106d7ad