[INFO] cloning repository https://github.com/heruujoko/project_klink
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/heruujoko/project_klink" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheruujoko%2Fproject_klink", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheruujoko%2Fproject_klink'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aabeb59ac9e7c799b432bc88cbcec2b9488fdf74
[INFO] checking heruujoko/project_klink against master#cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 for pr-135841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheruujoko%2Fproject_klink" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/heruujoko/project_klink on toolchain cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/heruujoko/project_klink
[INFO] finished tweaking git repo https://github.com/heruujoko/project_klink
[INFO] tweaked toml for git repo https://github.com/heruujoko/project_klink written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/heruujoko/project_klink 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" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pq-sys v0.6.3
[INFO] [stderr]   Downloaded pure-rust-locales v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b63e19b8bc4b54d432aafd61a7a3ca98bfec2fb4a680b2d8ae25e98c26a34c3
[INFO] running `Command { std: "docker" "start" "-a" "8b63e19b8bc4b54d432aafd61a7a3ca98bfec2fb4a680b2d8ae25e98c26a34c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b63e19b8bc4b54d432aafd61a7a3ca98bfec2fb4a680b2d8ae25e98c26a34c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b63e19b8bc4b54d432aafd61a7a3ca98bfec2fb4a680b2d8ae25e98c26a34c3", kill_on_drop: false }`
[INFO] [stdout] 8b63e19b8bc4b54d432aafd61a7a3ca98bfec2fb4a680b2d8ae25e98c26a34c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "f6bdc2d2c66b260a786345f3d7f17ffa88f6210b1ca6f9dd93dd8e796bdfe099", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `Passenger`
[INFO] [stdout]   --> src/routes.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Passenger, PassengerAuthRequest, PassengerAuthResponse, PassengerRegistrationRequest,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Passenger`
[INFO] [stdout]   --> src/routes.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Passenger, PassengerAuthRequest, PassengerAuthResponse, PassengerRegistrationRequest,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead
[INFO] [stdout]  --> src/utils/serializers/mod.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let timestamp = date.timestamp();
[INFO] [stdout]   |                              ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead
[INFO] [stdout]   --> src/utils/serializers/mod.rs:23:57
[INFO] [stdout]    |
[INFO] [stdout] 23 |             Some(date) => serializer.serialize_i64(date.timestamp()),
[INFO] [stdout]    |                                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead
[INFO] [stdout]  --> src/utils/serializers/mod.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let timestamp = date.timestamp();
[INFO] [stdout]   |                              ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead
[INFO] [stdout]   --> src/utils/serializers/mod.rs:23:57
[INFO] [stdout]    |
[INFO] [stdout] 23 |             Some(date) => serializer.serialize_i64(date.timestamp()),
[INFO] [stdout]    |                                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_connection_ro` is never used
[INFO] [stdout]   --> src/external/database.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn get_connection_ro() -> &'static Mutex<PgConnection> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NotPrepared` and `NoEquipment` are never constructed
[INFO] [stdout]  --> src/services/failing_service.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum AdventureError {
[INFO] [stdout]   |          -------------- variants in this enum
[INFO] [stdout] 7 |     NotPrepared(String),
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 8 |     NoEquipment(String),
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `AdventureError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call` is never used
[INFO] [stdout]   --> src/services/failing_service.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn call(is_ready: bool) -> Result<String, AdventureError> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `task1` is never used
[INFO] [stdout]   --> src/services/failing_service.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 | async fn task1() -> i32 {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `task2` is never used
[INFO] [stdout]   --> src/services/failing_service.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 | async fn task2() -> i32 {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concurrency_call` is never used
[INFO] [stdout]   --> src/services/failing_service.rs:47:14
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub async fn concurrency_call() -> (i32, i32) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `info` is never used
[INFO] [stdout]  --> src/utils/logger.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn info(msg: String) -> String {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `warn` is never used
[INFO] [stdout]  --> src/utils/logger.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn warn(msg: String) {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fatal` is never used
[INFO] [stdout]   --> src/utils/logger.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn fatal(msg: &String, error: Option<String>) -> String {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `debug` is never used
[INFO] [stdout]   --> src/utils/logger.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn debug<T: std::fmt::Debug>(obj: T) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_connection_ro` is never used
[INFO] [stdout]   --> src/external/database.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn get_connection_ro() -> &'static Mutex<PgConnection> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NotPrepared` is never constructed
[INFO] [stdout]  --> src/services/failing_service.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum AdventureError {
[INFO] [stdout]   |          -------------- variant in this enum
[INFO] [stdout] 7 |     NotPrepared(String),
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `AdventureError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `task1` is never used
[INFO] [stdout]   --> src/services/failing_service.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 | async fn task1() -> i32 {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `task2` is never used
[INFO] [stdout]   --> src/services/failing_service.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 | async fn task2() -> i32 {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concurrency_call` is never used
[INFO] [stdout]   --> src/services/failing_service.rs:47:14
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub async fn concurrency_call() -> (i32, i32) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "f6bdc2d2c66b260a786345f3d7f17ffa88f6210b1ca6f9dd93dd8e796bdfe099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6bdc2d2c66b260a786345f3d7f17ffa88f6210b1ca6f9dd93dd8e796bdfe099", kill_on_drop: false }`
[INFO] [stdout] f6bdc2d2c66b260a786345f3d7f17ffa88f6210b1ca6f9dd93dd8e796bdfe099