[INFO] cloning repository https://github.com/scan/tiny-chat-api
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scan/tiny-chat-api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscan%2Ftiny-chat-api", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscan%2Ftiny-chat-api'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7874c799aac26953c25d3bfc3f8000ee8671d35b
[INFO] checking scan/tiny-chat-api 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%2Fscan%2Ftiny-chat-api" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/scan/tiny-chat-api
[INFO] finished tweaking git repo https://github.com/scan/tiny-chat-api
[INFO] tweaked toml for git repo https://github.com/scan/tiny-chat-api written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/scan/tiny-chat-api 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/scan/tiny-chat-api 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c0bbfad6777c6cf68799065eb1d928718d37206dbebd34e15cc52d4b153172a8
[INFO] running `Command { std: "docker" "start" "-a" "c0bbfad6777c6cf68799065eb1d928718d37206dbebd34e15cc52d4b153172a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0bbfad6777c6cf68799065eb1d928718d37206dbebd34e15cc52d4b153172a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0bbfad6777c6cf68799065eb1d928718d37206dbebd34e15cc52d4b153172a8", kill_on_drop: false }`
[INFO] [stdout] c0bbfad6777c6cf68799065eb1d928718d37206dbebd34e15cc52d4b153172a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8379ad30a6d4ca7cd33cd00dbb93c90a0aa5de77a46cbf886a1d548adddad72a
[INFO] running `Command { std: "docker" "start" "-a" "8379ad30a6d4ca7cd33cd00dbb93c90a0aa5de77a46cbf886a1d548adddad72a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling serde v1.0.127
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[INFO] [stderr]     Checking tinyvec v1.3.1
[INFO] [stderr]    Compiling futures-macro v0.3.16
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[INFO] [stderr]     Checking futures-sink v0.3.16
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[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling tokio v1.10.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking futures-io v0.3.16
[INFO] [stderr]     Checking cpufeatures v0.1.5
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.1
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[INFO] [stderr]     Checking ascii v0.9.3
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[INFO] [stderr]     Checking alloc-stdlib v0.2.1
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[INFO] [stderr]     Checking pem v0.8.3
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling derive_utils v0.11.2
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling juniper_codegen v0.15.7
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling futures-enum v0.1.17
[INFO] [stderr]     Checking async-stream v0.3.2
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking graphql-parser v0.3.0
[INFO] [stderr]     Checking pin-project v1.0.8
[INFO] [stderr]     Checking futures-executor v0.3.16
[INFO] [stderr]     Checking futures v0.3.16
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]     Checking async-compression v0.3.8
[INFO] [stderr]     Checking tokio-tungstenite v0.13.0
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[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
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[INFO] [stderr]     Checking postgres-types v0.2.1
[INFO] [stderr]     Checking bson v1.2.3
[INFO] [stderr]     Checking tokio-postgres v0.7.2
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[INFO] [stderr]     Checking juniper v0.15.7
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[INFO] [stderr]     Checking juniper_subscriptions v0.16.0
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[INFO] [stderr]     Checking warp v0.3.1
[INFO] [stderr]     Checking juniper_warp v0.7.0
[INFO] [stderr]     Checking tinychat-api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]  --> src/handler.rs:4:63
[INFO] [stdout]   |
[INFO] [stdout] 4 |   pub async fn health() -> Result<impl warp::Reply, Infallible> {
[INFO] [stdout]   |  _______________________________________________________________^
[INFO] [stdout] 5 | |     Ok(StatusCode::NO_CONTENT)
[INFO] [stdout] 6 | | }
[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<StatusCode, Infallible>
[INFO] [stdout]  --> src/handler.rs:4:63
[INFO] [stdout]   |
[INFO] [stdout] 4 |   pub async fn health() -> Result<impl warp::Reply, Infallible> {
[INFO] [stdout]   |  _______________________________________________________________^
[INFO] [stdout] 5 | |     Ok(StatusCode::NO_CONTENT)
[INFO] [stdout] 6 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]  --> src/handler.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Ok(StatusCode::NO_CONTENT)
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<warp::reply::Json>, Infallible>
[INFO] [stdout]   --> src/handler.rs:8:66
[INFO] [stdout]    |
[INFO] [stdout]  8 |   pub async fn not_found() -> Result<impl warp::Reply, Infallible> {
[INFO] [stdout]    |  __________________________________________________________________^
[INFO] [stdout]  9 | |     let mut not_found_response = HashMap::new();
[INFO] [stdout] 10 | |     not_found_response.insert("error", "not found");
[INFO] [stdout] ...  |
[INFO] [stdout] 15 | |     ))
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<warp::reply::Json>, Infallible>
[INFO] [stdout]   --> src/handler.rs:8:66
[INFO] [stdout]    |
[INFO] [stdout]  8 |   pub async fn not_found() -> Result<impl warp::Reply, Infallible> {
[INFO] [stdout]    |  __________________________________________________________________^
[INFO] [stdout]  9 | |     let mut not_found_response = HashMap::new();
[INFO] [stdout] 10 | |     not_found_response.insert("error", "not found");
[INFO] [stdout] ...  |
[INFO] [stdout] 15 | |     ))
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<warp::reply::Json>, Infallible>
[INFO] [stdout]   --> src/handler.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     Ok(warp::reply::with_status(
[INFO] [stdout] 13 | |         warp::reply::json(&not_found_response),
[INFO] [stdout] 14 | |         StatusCode::NOT_FOUND,
[INFO] [stdout] 15 | |     ))
[INFO] [stdout]    | |______^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tinychat-api` (bin "tinychat-api") due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]  --> src/handler.rs:4:63
[INFO] [stdout]   |
[INFO] [stdout] 4 |   pub async fn health() -> Result<impl warp::Reply, Infallible> {
[INFO] [stdout]   |  _______________________________________________________________^
[INFO] [stdout] 5 | |     Ok(StatusCode::NO_CONTENT)
[INFO] [stdout] 6 | | }
[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<StatusCode, Infallible>
[INFO] [stdout]  --> src/handler.rs:4:63
[INFO] [stdout]   |
[INFO] [stdout] 4 |   pub async fn health() -> Result<impl warp::Reply, Infallible> {
[INFO] [stdout]   |  _______________________________________________________________^
[INFO] [stdout] 5 | |     Ok(StatusCode::NO_CONTENT)
[INFO] [stdout] 6 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]  --> src/handler.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Ok(StatusCode::NO_CONTENT)
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<warp::reply::Json>, Infallible>
[INFO] [stdout]   --> src/handler.rs:8:66
[INFO] [stdout]    |
[INFO] [stdout]  8 |   pub async fn not_found() -> Result<impl warp::Reply, Infallible> {
[INFO] [stdout]    |  __________________________________________________________________^
[INFO] [stdout]  9 | |     let mut not_found_response = HashMap::new();
[INFO] [stdout] 10 | |     not_found_response.insert("error", "not found");
[INFO] [stdout] ...  |
[INFO] [stdout] 15 | |     ))
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<warp::reply::Json>, Infallible>
[INFO] [stdout]   --> src/handler.rs:8:66
[INFO] [stdout]    |
[INFO] [stdout]  8 |   pub async fn not_found() -> Result<impl warp::Reply, Infallible> {
[INFO] [stdout]    |  __________________________________________________________________^
[INFO] [stdout]  9 | |     let mut not_found_response = HashMap::new();
[INFO] [stdout] 10 | |     not_found_response.insert("error", "not found");
[INFO] [stdout] ...  |
[INFO] [stdout] 15 | |     ))
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<warp::reply::Json>, Infallible>
[INFO] [stdout]   --> src/handler.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     Ok(warp::reply::with_status(
[INFO] [stdout] 13 | |         warp::reply::json(&not_found_response),
[INFO] [stdout] 14 | |         StatusCode::NOT_FOUND,
[INFO] [stdout] 15 | |     ))
[INFO] [stdout]    | |______^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tinychat-api` (bin "tinychat-api" test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "8379ad30a6d4ca7cd33cd00dbb93c90a0aa5de77a46cbf886a1d548adddad72a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8379ad30a6d4ca7cd33cd00dbb93c90a0aa5de77a46cbf886a1d548adddad72a", kill_on_drop: false }`
[INFO] [stdout] 8379ad30a6d4ca7cd33cd00dbb93c90a0aa5de77a46cbf886a1d548adddad72a
