[INFO] cloning repository https://github.com/Wulf/create-rust-app
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Wulf/create-rust-app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWulf%2Fcreate-rust-app", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWulf%2Fcreate-rust-app'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b4a3d540942c0f5300b222958df4ec6c4c80ce0
[INFO] testing Wulf/create-rust-app against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWulf%2Fcreate-rust-app" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Wulf/create-rust-app on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Wulf/create-rust-app
[INFO] finished tweaking git repo https://github.com/Wulf/create-rust-app
[INFO] tweaked toml for git repo https://github.com/Wulf/create-rust-app written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Wulf/create-rust-app already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indoc v1.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 496339349a29ae644c9bd402d3f05d9659176fa99c5aaf10c98d10086ccbdcb0
[INFO] running `Command { std: "docker" "start" "-a" "496339349a29ae644c9bd402d3f05d9659176fa99c5aaf10c98d10086ccbdcb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "496339349a29ae644c9bd402d3f05d9659176fa99c5aaf10c98d10086ccbdcb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "496339349a29ae644c9bd402d3f05d9659176fa99c5aaf10c98d10086ccbdcb0", kill_on_drop: false }`
[INFO] [stdout] 496339349a29ae644c9bd402d3f05d9659176fa99c5aaf10c98d10086ccbdcb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b6cca8b3ef6658d17c400fcfd85636c944509413d24b6ea29ddd196180fe3a2
[INFO] running `Command { std: "docker" "start" "-a" "4b6cca8b3ef6658d17c400fcfd85636c944509413d24b6ea29ddd196180fe3a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling rust-embed-utils v5.1.0
[INFO] [stderr]    Compiling terminal_size v0.1.16
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]    Compiling dialoguer v0.8.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling rust-embed-impl v5.9.0
[INFO] [stderr]    Compiling rust-embed v5.9.0
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling create-rust-app v1.1.0 (/opt/rustwide/workdir)
[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(file_name: &str, vars: Vec<&str>, subject: &str, text: &str, html: &str) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.98s
[INFO] running `Command { std: "docker" "inspect" "4b6cca8b3ef6658d17c400fcfd85636c944509413d24b6ea29ddd196180fe3a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b6cca8b3ef6658d17c400fcfd85636c944509413d24b6ea29ddd196180fe3a2", kill_on_drop: false }`
[INFO] [stdout] 4b6cca8b3ef6658d17c400fcfd85636c944509413d24b6ea29ddd196180fe3a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f94f700d5926fa6231c1550ea577b554e9999be2ff7c0a0f849efea4e05d7a8a
[INFO] running `Command { std: "docker" "start" "-a" "f94f700d5926fa6231c1550ea577b554e9999be2ff7c0a0f849efea4e05d7a8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling create-rust-app v1.1.0 (/opt/rustwide/workdir)
[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(file_name: &str, vars: Vec<&str>, subject: &str, text: &str, html: &str) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "f94f700d5926fa6231c1550ea577b554e9999be2ff7c0a0f849efea4e05d7a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f94f700d5926fa6231c1550ea577b554e9999be2ff7c0a0f849efea4e05d7a8a", kill_on_drop: false }`
[INFO] [stdout] f94f700d5926fa6231c1550ea577b554e9999be2ff7c0a0f849efea4e05d7a8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9004b60107187e38bfc038a4b69395885719aaed9474cd82224189be70733aef
[INFO] running `Command { std: "docker" "start" "-a" "9004b60107187e38bfc038a4b69395885719aaed9474cd82224189be70733aef", kill_on_drop: false }`
[INFO] [stderr] warning: constant is never used: `MAIL_FILE_TEMPLATE`
[INFO] [stderr]   --> src/mail.rs:4:1
[INFO] [stderr]    |
[INFO] [stderr] 4  | / const MAIL_FILE_TEMPLATE: &str = indoc! {r##"
[INFO] [stderr] 5  | | use crate::mail::Mailer;
[INFO] [stderr] 6  | |
[INFO] [stderr] 7  | | pub fn send(mailer: &Mailer, to_email: &str$MAIL_VARIABLES) {
[INFO] [stderr] ...  |
[INFO] [stderr] 13 | | }
[INFO] [stderr] 14 | | "##};
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create`
[INFO] [stderr]   --> src/mail.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn create(file_name: &str, vars: Vec<&str>, subject: &str, text: &str, html: &str) -> Result<()> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `create-rust-app` (bin "create-rust-app" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/create_rust_app-a21c82ea5809654c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9004b60107187e38bfc038a4b69395885719aaed9474cd82224189be70733aef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9004b60107187e38bfc038a4b69395885719aaed9474cd82224189be70733aef", kill_on_drop: false }`
[INFO] [stdout] 9004b60107187e38bfc038a4b69395885719aaed9474cd82224189be70733aef