[INFO] cloning repository https://github.com/moroz/rocket-demo-app
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/moroz/rocket-demo-app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoroz%2Frocket-demo-app", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoroz%2Frocket-demo-app'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b3ca5bb25012905ca2be4f66e118862960fa846
[INFO] checking moroz/rocket-demo-app against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoroz%2Frocket-demo-app" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/moroz/rocket-demo-app on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/moroz/rocket-demo-app
[INFO] finished tweaking git repo https://github.com/moroz/rocket-demo-app
[INFO] tweaked toml for git repo https://github.com/moroz/rocket-demo-app written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/moroz/rocket-demo-app 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blowfish v0.8.0
[INFO] [stderr]   Downloaded bcrypt v0.10.1
[INFO] [stderr]   Downloaded diesel-citext v0.3.0
[INFO] [stderr]   Downloaded jwt v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 590464ab949791494d90125637d8f401b4df1bdbb006da3fb2db639c82103228
[INFO] running `Command { std: "docker" "start" "-a" "590464ab949791494d90125637d8f401b4df1bdbb006da3fb2db639c82103228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "590464ab949791494d90125637d8f401b4df1bdbb006da3fb2db639c82103228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "590464ab949791494d90125637d8f401b4df1bdbb006da3fb2db639c82103228", kill_on_drop: false }`
[INFO] [stdout] 590464ab949791494d90125637d8f401b4df1bdbb006da3fb2db639c82103228
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11f7aa69c5c562fdcf85a54b517357179ec07636127633e6b754172e9119320d
[INFO] running `Command { std: "docker" "start" "-a" "11f7aa69c5c562fdcf85a54b517357179ec07636127633e6b754172e9119320d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling either v1.6.1
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[INFO] [stderr]     Checking unchecked-index v0.2.2
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[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]    Compiling rocket v0.5.0-rc.1
[INFO] [stderr]     Checking spin v0.9.2
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.11.1
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[INFO] [stderr]     Checking binascii v0.1.4
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking cpufeatures v0.2.1
[INFO] [stderr]     Checking sha2 v0.9.8
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking blowfish v0.8.0
[INFO] [stderr]     Checking http-body v0.4.4
[INFO] [stderr]     Checking bcrypt v0.10.1
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]    Compiling devise_core v0.3.1
[INFO] [stderr]    Compiling tokio-macros v1.5.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]    Compiling pear_codegen v0.2.3
[INFO] [stderr]    Compiling ref-cast-impl v1.0.6
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling devise_codegen v0.3.1
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]     Checking async-stream v0.3.2
[INFO] [stderr]     Checking pear v0.2.3
[INFO] [stderr]    Compiling devise v0.3.1
[INFO] [stderr]    Compiling rocket_sync_db_pools_codegen v0.1.0-rc.1
[INFO] [stderr]    Compiling tracing v0.1.29
[INFO] [stderr]     Checking diesel v1.4.8
[INFO] [stderr]     Checking futures-executor v0.3.17
[INFO] [stderr]     Checking futures v0.3.17
[INFO] [stderr]     Checking tokio-util v0.6.8
[INFO] [stderr]     Checking tokio-stream v0.1.7
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking ubyte v0.10.1
[INFO] [stderr]     Checking h2 v0.3.7
[INFO] [stderr]     Checking jwt v0.15.0
[INFO] [stderr]     Checking hyper v0.14.14
[INFO] [stderr]     Checking rocket_http v0.5.0-rc.1
[INFO] [stderr]     Checking diesel-citext v0.3.0
[INFO] [stderr]     Checking r2d2-diesel v1.0.0
[INFO] [stderr]    Compiling rocket_codegen v0.5.0-rc.1
[INFO] [stderr]     Checking rocket_sync_db_pools v0.1.0-rc.1
[INFO] [stderr]     Checking rocket-app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sign_in`
[INFO] [stdout]   --> src/controllers/session_controller.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub async fn sign_in(conn: DbConn, params: Json<NewSessionParams>) -> String {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `list_tasks`
[INFO] [stdout]  --> src/controllers/task_controller.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub async fn list_tasks(conn: DbConn) -> Result<Json<Vec<Task>>, String> {
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_task`
[INFO] [stdout]   --> src/controllers/task_controller.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub async fn get_task(task_id: i32, conn: DbConn) -> Option<Json<Task>> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PgConnection` is imported redundantly
[INFO] [stdout]  --> src/models/task.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use diesel::prelude::*;
[INFO] [stdout]   |     ------------------ the item `PgConnection` is already imported here
[INFO] [stdout] 4 | use diesel::PgConnection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diesel_citext::sql_types::*`
[INFO] [stdout]  --> src/schema.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use diesel_citext::sql_types::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sign_in`
[INFO] [stdout]   --> src/controllers/session_controller.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub async fn sign_in(conn: DbConn, params: Json<NewSessionParams>) -> String {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `list_tasks`
[INFO] [stdout]  --> src/controllers/task_controller.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub async fn list_tasks(conn: DbConn) -> Result<Json<Vec<Task>>, String> {
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_task`
[INFO] [stdout]   --> src/controllers/task_controller.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub async fn get_task(task_id: i32, conn: DbConn) -> Option<Json<Task>> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PgConnection` is imported redundantly
[INFO] [stdout]  --> src/models/task.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use diesel::prelude::*;
[INFO] [stdout]   |     ------------------ the item `PgConnection` is already imported here
[INFO] [stdout] 4 | use diesel::PgConnection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diesel_citext::sql_types::*`
[INFO] [stdout]  --> src/schema.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use diesel_citext::sql_types::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ubyte v0.10.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "11f7aa69c5c562fdcf85a54b517357179ec07636127633e6b754172e9119320d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f7aa69c5c562fdcf85a54b517357179ec07636127633e6b754172e9119320d", kill_on_drop: false }`
[INFO] [stdout] 11f7aa69c5c562fdcf85a54b517357179ec07636127633e6b754172e9119320d
[INFO] checking moroz/rocket-demo-app against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoroz%2Frocket-demo-app" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/moroz/rocket-demo-app on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/moroz/rocket-demo-app
[INFO] finished tweaking git repo https://github.com/moroz/rocket-demo-app
[INFO] tweaked toml for git repo https://github.com/moroz/rocket-demo-app written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/moroz/rocket-demo-app 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0ebd615bf38cf23b7db2bedb8b8ef174450812869eae55af2d12fcff8ecd620
[INFO] running `Command { std: "docker" "start" "-a" "b0ebd615bf38cf23b7db2bedb8b8ef174450812869eae55af2d12fcff8ecd620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0ebd615bf38cf23b7db2bedb8b8ef174450812869eae55af2d12fcff8ecd620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0ebd615bf38cf23b7db2bedb8b8ef174450812869eae55af2d12fcff8ecd620", kill_on_drop: false }`
[INFO] [stdout] b0ebd615bf38cf23b7db2bedb8b8ef174450812869eae55af2d12fcff8ecd620
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91408ef686e817e96f00fa7dbea652a2ff43c311fead7c16d365a7900fd2942a
[INFO] running `Command { std: "docker" "start" "-a" "91408ef686e817e96f00fa7dbea652a2ff43c311fead7c16d365a7900fd2942a", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `sign_in`
[INFO] [stdout]   --> src/controllers/session_controller.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub async fn sign_in(conn: DbConn, params: Json<NewSessionParams>) -> String {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `list_tasks`
[INFO] [stdout]  --> src/controllers/task_controller.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub async fn list_tasks(conn: DbConn) -> Result<Json<Vec<Task>>, String> {
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_task`
[INFO] [stdout]   --> src/controllers/task_controller.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub async fn get_task(task_id: i32, conn: DbConn) -> Option<Json<Task>> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PgConnection` is imported redundantly
[INFO] [stdout]  --> src/models/task.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use diesel::prelude::*;
[INFO] [stdout]   |     ------------------ the item `PgConnection` is already imported here
[INFO] [stdout] 4 | use diesel::PgConnection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diesel_citext::sql_types::*`
[INFO] [stdout]  --> src/schema.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use diesel_citext::sql_types::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sign_in`
[INFO] [stdout]   --> src/controllers/session_controller.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub async fn sign_in(conn: DbConn, params: Json<NewSessionParams>) -> String {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `list_tasks`
[INFO] [stdout]  --> src/controllers/task_controller.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub async fn list_tasks(conn: DbConn) -> Result<Json<Vec<Task>>, String> {
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_task`
[INFO] [stdout]   --> src/controllers/task_controller.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub async fn get_task(task_id: i32, conn: DbConn) -> Option<Json<Task>> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PgConnection` is imported redundantly
[INFO] [stdout]  --> src/models/task.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use diesel::prelude::*;
[INFO] [stdout]   |     ------------------ the item `PgConnection` is already imported here
[INFO] [stdout] 4 | use diesel::PgConnection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diesel_citext::sql_types::*`
[INFO] [stdout]  --> src/schema.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use diesel_citext::sql_types::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ubyte v0.10.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "91408ef686e817e96f00fa7dbea652a2ff43c311fead7c16d365a7900fd2942a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91408ef686e817e96f00fa7dbea652a2ff43c311fead7c16d365a7900fd2942a", kill_on_drop: false }`
[INFO] [stdout] 91408ef686e817e96f00fa7dbea652a2ff43c311fead7c16d365a7900fd2942a