[INFO] cloning repository https://github.com/sharaalfa/shortener_url_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sharaalfa/shortener_url_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharaalfa%2Fshortener_url_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharaalfa%2Fshortener_url_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e299ae2f43a83db69110000ccf1e8c0b34caf8ce
[INFO] testing sharaalfa/shortener_url_rust against 1.84.0 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharaalfa%2Fshortener_url_rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sharaalfa/shortener_url_rust on toolchain 1.84.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sharaalfa/shortener_url_rust
[INFO] finished tweaking git repo https://github.com/sharaalfa/shortener_url_rust
[INFO] tweaked toml for git repo https://github.com/sharaalfa/shortener_url_rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sharaalfa/shortener_url_rust 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" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16efe3d70ee327dd46fd61527f68fc233d7c84d9eb4381fb3c6d22be24880ded
[INFO] running `Command { std: "docker" "start" "-a" "16efe3d70ee327dd46fd61527f68fc233d7c84d9eb4381fb3c6d22be24880ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16efe3d70ee327dd46fd61527f68fc233d7c84d9eb4381fb3c6d22be24880ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16efe3d70ee327dd46fd61527f68fc233d7c84d9eb4381fb3c6d22be24880ded", kill_on_drop: false }`
[INFO] [stdout] 16efe3d70ee327dd46fd61527f68fc233d7c84d9eb4381fb3c6d22be24880ded
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9381256d9090c0475ce99f846a1372dabcd4e64d1912b6be77c59bcde9376a20
[INFO] running `Command { std: "docker" "start" "-a" "9381256d9090c0475ce99f846a1372dabcd4e64d1912b6be77c59bcde9376a20", kill_on_drop: false }`
[INFO] [stderr]    Compiling shortener_url_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `InvalidUrl` is never constructed
[INFO] [stdout]  --> src/playground.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum ShortenerError {
[INFO] [stdout]   |          -------------- variant in this enum
[INFO] [stdout] 6 |     InvalidUrl,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ShortenerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/playground.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl UrlShortenerService {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] 68 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/playground.rs:127:4
[INFO] [stdout]     |
[INFO] [stdout] 127 | fn main() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `handle_create_short_link` and `handle_redirect` are never used
[INFO] [stdout]   --> src/playground.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub trait CommandHandler {
[INFO] [stdout]    |               -------------- methods in this trait
[INFO] [stdout] 33 |         fn handle_create_short_link(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |         fn handle_redirect(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_stats` is never used
[INFO] [stdout]   --> src/playground.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub trait QueryHandler {
[INFO] [stdout]    |               ------------ method in this trait
[INFO] [stdout] 50 |         fn get_stats(&self, slug: Slug) -> Result<Stats, ShortenerError>;
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "9381256d9090c0475ce99f846a1372dabcd4e64d1912b6be77c59bcde9376a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9381256d9090c0475ce99f846a1372dabcd4e64d1912b6be77c59bcde9376a20", kill_on_drop: false }`
[INFO] [stdout] 9381256d9090c0475ce99f846a1372dabcd4e64d1912b6be77c59bcde9376a20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93dab77d4a852e36679774bac0408a07273ffc7a84853a5311e07f209efbbfe9
[INFO] running `Command { std: "docker" "start" "-a" "93dab77d4a852e36679774bac0408a07273ffc7a84853a5311e07f209efbbfe9", kill_on_drop: false }`
[INFO] [stdout] warning: variant `InvalidUrl` is never constructed
[INFO] [stdout]  --> src/playground.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum ShortenerError {
[INFO] [stdout]   |          -------------- variant in this enum
[INFO] [stdout] 6 |     InvalidUrl,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ShortenerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/playground.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl UrlShortenerService {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] 68 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/playground.rs:127:4
[INFO] [stdout]     |
[INFO] [stdout] 127 | fn main() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `handle_create_short_link` and `handle_redirect` are never used
[INFO] [stdout]   --> src/playground.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub trait CommandHandler {
[INFO] [stdout]    |               -------------- methods in this trait
[INFO] [stdout] 33 |         fn handle_create_short_link(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |         fn handle_redirect(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_stats` is never used
[INFO] [stdout]   --> src/playground.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub trait QueryHandler {
[INFO] [stdout]    |               ------------ method in this trait
[INFO] [stdout] 50 |         fn get_stats(&self, slug: Slug) -> Result<Stats, ShortenerError>;
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling shortener_url_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `InvalidUrl` is never constructed
[INFO] [stdout]  --> src/playground.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum ShortenerError {
[INFO] [stdout]   |          -------------- variant in this enum
[INFO] [stdout] 6 |     InvalidUrl,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ShortenerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/playground.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl UrlShortenerService {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] 68 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/playground.rs:127:4
[INFO] [stdout]     |
[INFO] [stdout] 127 | fn main() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `handle_create_short_link` and `handle_redirect` are never used
[INFO] [stdout]   --> src/playground.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub trait CommandHandler {
[INFO] [stdout]    |               -------------- methods in this trait
[INFO] [stdout] 33 |         fn handle_create_short_link(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |         fn handle_redirect(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_stats` is never used
[INFO] [stdout]   --> src/playground.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub trait QueryHandler {
[INFO] [stdout]    |               ------------ method in this trait
[INFO] [stdout] 50 |         fn get_stats(&self, slug: Slug) -> Result<Stats, ShortenerError>;
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "93dab77d4a852e36679774bac0408a07273ffc7a84853a5311e07f209efbbfe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93dab77d4a852e36679774bac0408a07273ffc7a84853a5311e07f209efbbfe9", kill_on_drop: false }`
[INFO] [stdout] 93dab77d4a852e36679774bac0408a07273ffc7a84853a5311e07f209efbbfe9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d897e5bcd27cb314cee990db055e60cc1fc68d2da6969bb49c92c8d32bdbe647
[INFO] running `Command { std: "docker" "start" "-a" "d897e5bcd27cb314cee990db055e60cc1fc68d2da6969bb49c92c8d32bdbe647", kill_on_drop: false }`
[INFO] [stderr] warning: variant `InvalidUrl` is never constructed
[INFO] [stderr]  --> src/playground.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum ShortenerError {
[INFO] [stderr]   |          -------------- variant in this enum
[INFO] [stderr] 6 |     InvalidUrl,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `ShortenerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/playground.rs:68:12
[INFO] [stderr]    |
[INFO] [stderr] 67 | impl UrlShortenerService {
[INFO] [stderr]    | ------------------------ associated function in this implementation
[INFO] [stderr] 68 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]    --> src/playground.rs:127:4
[INFO] [stderr]     |
[INFO] [stderr] 127 | fn main() {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `handle_create_short_link` and `handle_redirect` are never used
[INFO] [stderr]   --> src/playground.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub trait CommandHandler {
[INFO] [stderr]    |               -------------- methods in this trait
[INFO] [stderr] 33 |         fn handle_create_short_link(
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |         fn handle_redirect(
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_stats` is never used
[INFO] [stderr]   --> src/playground.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub trait QueryHandler {
[INFO] [stderr]    |               ------------ method in this trait
[INFO] [stderr] 50 |         fn get_stats(&self, slug: Slug) -> Result<Stats, ShortenerError>;
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `shortener_url_rust` (lib) generated 5 warnings
[INFO] [stderr] warning: `shortener_url_rust` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shortener_url_rust-e3d50e20b97926c7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test unit_tests::test_create_short_link_with_existing_slug ... ok
[INFO] [stdout] test unit_tests::test_get_stats ... ok
[INFO] [stdout] test unit_tests::test_create_short_link ... ok
[INFO] [stdout] test unit_tests::test_handle_redirect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/shortener_url_rust-f0bb650da2758239)
[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] [stderr]    Doc-tests shortener_url_rust
[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" "d897e5bcd27cb314cee990db055e60cc1fc68d2da6969bb49c92c8d32bdbe647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d897e5bcd27cb314cee990db055e60cc1fc68d2da6969bb49c92c8d32bdbe647", kill_on_drop: false }`
[INFO] [stdout] d897e5bcd27cb314cee990db055e60cc1fc68d2da6969bb49c92c8d32bdbe647