[INFO] cloning repository https://github.com/EpicsDAO/gcloud-utils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EpicsDAO/gcloud-utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEpicsDAO%2Fgcloud-utils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEpicsDAO%2Fgcloud-utils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d66bb15d6383919f5f84326dd68d548a521d791
[INFO] checking EpicsDAO/gcloud-utils against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEpicsDAO%2Fgcloud-utils" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/EpicsDAO/gcloud-utils
[INFO] finished tweaking git repo https://github.com/EpicsDAO/gcloud-utils
[INFO] tweaked toml for git repo https://github.com/EpicsDAO/gcloud-utils written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/EpicsDAO/gcloud-utils on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/EpicsDAO/gcloud-utils 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cb950493c70f7ec11e8df68f900e5c07dcbddf4920713aa0aece2ae17fbec84
[INFO] running `Command { std: "docker" "start" "-a" "5cb950493c70f7ec11e8df68f900e5c07dcbddf4920713aa0aece2ae17fbec84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cb950493c70f7ec11e8df68f900e5c07dcbddf4920713aa0aece2ae17fbec84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb950493c70f7ec11e8df68f900e5c07dcbddf4920713aa0aece2ae17fbec84", kill_on_drop: false }`
[INFO] [stdout] 5cb950493c70f7ec11e8df68f900e5c07dcbddf4920713aa0aece2ae17fbec84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48448df6d416da0bed999c40f769747c121d237f0e8bd31dd020fcbdfb0519b3
[INFO] running `Command { std: "docker" "start" "-a" "48448df6d416da0bed999c40f769747c121d237f0e8bd31dd020fcbdfb0519b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking clap_lex v0.2.0
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking tokio v1.18.1
[INFO] [stderr]     Checking clap v3.1.15
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking console v0.15.0
[INFO] [stderr]     Checking serde_yaml v0.8.24
[INFO] [stderr]     Checking gcloud-utils v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `yml` is never used
[INFO] [stdout]    --> src/init/process.rs:127:10
[INFO] [stdout]     |
[INFO] [stdout] 127 | async fn yml() {
[INFO] [stdout]     |          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `region_to_timezone` is never used
[INFO] [stdout]    --> src/sql/process.rs:195:10
[INFO] [stdout]     |
[INFO] [stdout] 195 | async fn region_to_timezone(region: &str) -> &str {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/init/process.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let project_id: String = project_id
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 26 | |     .trim()
[INFO] [stdout] 27 | |     .parse()
[INFO] [stdout]    | |____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/init/process.rs:38:30
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let service_name: String = service_name
[INFO] [stdout]    |  ______________________________^
[INFO] [stdout] 39 | |     .trim()
[INFO] [stdout] 40 | |     .parse()
[INFO] [stdout]    | |____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/init/process.rs:51:24
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let region: String = region
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 52 | |     .trim()
[INFO] [stdout] 53 | |     .parse()
[INFO] [stdout]    | |____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/sql/process.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let db_password: String = db_password
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 21 | |     .trim()
[INFO] [stdout] 22 | |     .parse()
[INFO] [stdout]    | |____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gcloud-utils` (lib test) due to 4 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: function `yml` is never used
[INFO] [stdout]    --> src/init/process.rs:127:10
[INFO] [stdout]     |
[INFO] [stdout] 127 | async fn yml() {
[INFO] [stdout]     |          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `region_to_timezone` is never used
[INFO] [stdout]    --> src/sql/process.rs:195:10
[INFO] [stdout]     |
[INFO] [stdout] 195 | async fn region_to_timezone(region: &str) -> &str {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/init/process.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let project_id: String = project_id
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 26 | |     .trim()
[INFO] [stdout] 27 | |     .parse()
[INFO] [stdout]    | |____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/init/process.rs:38:30
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let service_name: String = service_name
[INFO] [stdout]    |  ______________________________^
[INFO] [stdout] 39 | |     .trim()
[INFO] [stdout] 40 | |     .parse()
[INFO] [stdout]    | |____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/init/process.rs:51:24
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let region: String = region
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 52 | |     .trim()
[INFO] [stdout] 53 | |     .parse()
[INFO] [stdout]    | |____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/sql/process.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let db_password: String = db_password
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 21 | |     .trim()
[INFO] [stdout] 22 | |     .parse()
[INFO] [stdout]    | |____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gcloud-utils` (lib) due to 4 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "48448df6d416da0bed999c40f769747c121d237f0e8bd31dd020fcbdfb0519b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48448df6d416da0bed999c40f769747c121d237f0e8bd31dd020fcbdfb0519b3", kill_on_drop: false }`
[INFO] [stdout] 48448df6d416da0bed999c40f769747c121d237f0e8bd31dd020fcbdfb0519b3
