[INFO] updating cached repository Leopard2A5/rust-hyper-microservice
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Leopard2A5/rust-hyper-microservice
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Leopard2A5/rust-hyper-microservice" "work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Leopard2A5/rust-hyper-microservice"`
[INFO] [stderr] Cloning into 'work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Leopard2A5/rust-hyper-microservice'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Leopard2A5/rust-hyper-microservice" "work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/Leopard2A5/rust-hyper-microservice"`
[INFO] [stderr] Cloning into 'work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/Leopard2A5/rust-hyper-microservice'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1c7bda9d0e17a4461f4742914128a969ed28328f
[INFO] sha for GitHub repo Leopard2A5/rust-hyper-microservice: 1c7bda9d0e17a4461f4742914128a969ed28328f
[INFO] validating manifest of Leopard2A5/rust-hyper-microservice on toolchain master#d99a320cba42f661aebfa1293b7b2ec3603dda75
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Leopard2A5/rust-hyper-microservice on toolchain try#e70472fc501b855c9080f3772432c10fe20b8866
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Leopard2A5/rust-hyper-microservice
[INFO] finished frobbing Leopard2A5/rust-hyper-microservice
[INFO] frobbed toml for Leopard2A5/rust-hyper-microservice written to work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Leopard2A5/rust-hyper-microservice/Cargo.toml
[INFO] started frobbing Leopard2A5/rust-hyper-microservice
[INFO] finished frobbing Leopard2A5/rust-hyper-microservice
[INFO] frobbed toml for Leopard2A5/rust-hyper-microservice written to work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/Leopard2A5/rust-hyper-microservice/Cargo.toml
[INFO] crate Leopard2A5/rust-hyper-microservice has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Leopard2A5/rust-hyper-microservice against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Leopard2A5/rust-hyper-microservice:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2e50caaa2438161ec72240aeaba6a990d4c778d879a6c35a7faec704500c1e01
[INFO] running `"docker" "start" "-a" "2e50caaa2438161ec72240aeaba6a990d4c778d879a6c35a7faec704500c1e01"`
[INFO] [stderr]    Compiling diesel_derives v1.1.0
[INFO] [stderr]     Checking dotenv v0.9.0
[INFO] [stderr]     Checking env_logger v0.5.5
[INFO] [stderr]     Checking r2d2_postgres v0.14.0
[INFO] [stderr]     Checking diesel v1.1.1
[INFO] [stderr]     Checking r2d2-diesel v1.0.0
[INFO] [stderr]     Checking hyper-microservice v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `::request_utils::decode_query`
[INFO] [stderr]  --> src/services/shortener_get_service.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use ::request_utils::decode_query;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Connection`
[INFO] [stderr]  --> src/db_connection.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub type Connection = PooledConnection<ConnectionManager<PgConnection>>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `::request_utils::decode_query`
[INFO] [stderr]  --> src/services/shortener_get_service.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use ::request_utils::decode_query;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Connection`
[INFO] [stderr]  --> src/db_connection.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub type Connection = PooledConnection<ConnectionManager<PgConnection>>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.27s
[INFO] running `"docker" "inspect" "2e50caaa2438161ec72240aeaba6a990d4c778d879a6c35a7faec704500c1e01"`
[INFO] running `"docker" "rm" "-f" "2e50caaa2438161ec72240aeaba6a990d4c778d879a6c35a7faec704500c1e01"`
[INFO] [stdout] 2e50caaa2438161ec72240aeaba6a990d4c778d879a6c35a7faec704500c1e01