[INFO] fetching crate create-rust-app 2.0.5...
[INFO] checking create-rust-app-2.0.5 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate create-rust-app 2.0.5 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate create-rust-app 2.0.5 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate create-rust-app 2.0.5
[INFO] finished tweaking crates.io crate create-rust-app 2.0.5
[INFO] tweaked toml for crates.io crate create-rust-app 2.0.5 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate crates.io crate create-rust-app 2.0.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b3d276fae7a5fa5c0f1a5dc204e628b6f04e1d26b46a23fd4b7a85916c6c682
[INFO] running `Command { std: "docker" "start" "-a" "3b3d276fae7a5fa5c0f1a5dc204e628b6f04e1d26b46a23fd4b7a85916c6c682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b3d276fae7a5fa5c0f1a5dc204e628b6f04e1d26b46a23fd4b7a85916c6c682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b3d276fae7a5fa5c0f1a5dc204e628b6f04e1d26b46a23fd4b7a85916c6c682", kill_on_drop: false }`
[INFO] [stdout] 3b3d276fae7a5fa5c0f1a5dc204e628b6f04e1d26b46a23fd4b7a85916c6c682
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d8d07d65699b535acb6c8ebdce936346f37f9a0f3df22c2b028b18da9744830
[INFO] running `Command { std: "docker" "start" "-a" "1d8d07d65699b535acb6c8ebdce936346f37f9a0f3df22c2b028b18da9744830", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]     Checking rust-embed-utils v5.1.0
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking terminal_size v0.1.16
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking console v0.14.1
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking dialoguer v0.8.0
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling rust-embed-impl v5.9.0
[INFO] [stderr]     Checking rust-embed v5.9.0
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking create-rust-app v2.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `indoc::indoc`
[INFO] [stdout]  --> src/plugins/admin.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use indoc::indoc;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/project.rs:300:37
[INFO] [stdout]     |
[INFO] [stdout] 300 |             let prompt_message = if (invalid_input) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/project.rs:328:37
[INFO] [stdout]     |
[INFO] [stdout] 328 |             let prompt_message = if (invalid_input) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `indoc::indoc`
[INFO] [stdout]  --> src/plugins/admin.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use indoc::indoc;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/project.rs:300:37
[INFO] [stdout]     |
[INFO] [stdout] 300 |             let prompt_message = if (invalid_input) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/project.rs:328:37
[INFO] [stdout]     |
[INFO] [stdout] 328 |             let prompt_message = if (invalid_input) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `project_name` is never read
[INFO] [stdout]   --> src/project.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut project_name: Option<String> = None;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `project_name` is never read
[INFO] [stdout]   --> src/project.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut project_name: Option<String> = None;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAIL_FILE_TEMPLATE`
[INFO] [stdout]   --> src/mail.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout] 4  | / const MAIL_FILE_TEMPLATE: &str = indoc! {r##"
[INFO] [stdout] 5  | | use crate::mail::Mailer;
[INFO] [stdout] 6  | |
[INFO] [stdout] 7  | | pub fn send(mailer: &Mailer, to_email: &str$MAIL_VARIABLES) {
[INFO] [stdout] ...  |
[INFO] [stdout] 13 | | }
[INFO] [stdout] 14 | | "##};
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create`
[INFO] [stdout]   --> src/mail.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn create(
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAIL_FILE_TEMPLATE`
[INFO] [stdout]   --> src/mail.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout] 4  | / const MAIL_FILE_TEMPLATE: &str = indoc! {r##"
[INFO] [stdout] 5  | | use crate::mail::Mailer;
[INFO] [stdout] 6  | |
[INFO] [stdout] 7  | | pub fn send(mailer: &Mailer, to_email: &str$MAIL_VARIABLES) {
[INFO] [stdout] ...  |
[INFO] [stdout] 13 | | }
[INFO] [stdout] 14 | | "##};
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create`
[INFO] [stdout]   --> src/mail.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn create(
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.52s
[INFO] running `Command { std: "docker" "inspect" "1d8d07d65699b535acb6c8ebdce936346f37f9a0f3df22c2b028b18da9744830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d8d07d65699b535acb6c8ebdce936346f37f9a0f3df22c2b028b18da9744830", kill_on_drop: false }`
[INFO] [stdout] 1d8d07d65699b535acb6c8ebdce936346f37f9a0f3df22c2b028b18da9744830
