[INFO] cloning repository https://github.com/numbata/metaproxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/numbata/metaproxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnumbata%2Fmetaproxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnumbata%2Fmetaproxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16274dbd28ff12f86e778525025a7d0f362dda6f
[INFO] checking numbata/metaproxy 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%2Fnumbata%2Fmetaproxy" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/numbata/metaproxy
[INFO] finished tweaking git repo https://github.com/numbata/metaproxy
[INFO] tweaked toml for git repo https://github.com/numbata/metaproxy written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/numbata/metaproxy 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/numbata/metaproxy 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7b86d4c960b9c3879a88ce2a5f618d28e06aaeb2eb8194fd90ba8911bb3fc18c
[INFO] running `Command { std: "docker" "start" "-a" "7b86d4c960b9c3879a88ce2a5f618d28e06aaeb2eb8194fd90ba8911bb3fc18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b86d4c960b9c3879a88ce2a5f618d28e06aaeb2eb8194fd90ba8911bb3fc18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b86d4c960b9c3879a88ce2a5f618d28e06aaeb2eb8194fd90ba8911bb3fc18c", kill_on_drop: false }`
[INFO] [stdout] 7b86d4c960b9c3879a88ce2a5f618d28e06aaeb2eb8194fd90ba8911bb3fc18c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 924d668567937f76b960aa1f2360b3fb7a03f41dcb17aea50f675a5ebd0cb647
[INFO] running `Command { std: "docker" "start" "-a" "924d668567937f76b960aa1f2360b3fb7a03f41dcb17aea50f675a5ebd0cb647", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling httparse v1.10.0
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]     Checking data-encoding v2.8.0
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking clap_builder v4.5.31
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking is-terminal v0.4.15
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pin-project-internal v1.1.9
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]     Checking pin-project v1.1.9
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking zerofrom v0.1.5
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking clap v4.5.31
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking tokio-util v0.7.13
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking warp v0.3.7
[INFO] [stderr]     Checking metaproxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<warp::reply::Json, Infallible>
[INFO] [stdout]    --> src/api.rs:338:50
[INFO] [stdout]     |
[INFO] [stdout] 338 |   ) -> std::result::Result<impl Reply, Infallible> {
[INFO] [stdout]     |  __________________________________________________^
[INFO] [stdout] 339 | |     debug!("Received health check request");
[INFO] [stdout] 340 | |
[INFO] [stdout] 341 | |     let bindings_lock = bindings.lock().await;
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     })))
[INFO] [stdout] 368 | | }
[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: std::result::Result<warp::reply::Json, Infallible>
[INFO] [stdout]    --> src/api.rs:338:50
[INFO] [stdout]     |
[INFO] [stdout] 338 |   ) -> std::result::Result<impl Reply, Infallible> {
[INFO] [stdout]     |  __________________________________________________^
[INFO] [stdout] 339 | |     debug!("Received health check request");
[INFO] [stdout] 340 | |
[INFO] [stdout] 341 | |     let bindings_lock = bindings.lock().await;
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     })))
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<warp::reply::Json, Infallible>
[INFO] [stdout]    --> src/api.rs:363:5
[INFO] [stdout]     |
[INFO] [stdout] 363 | /     Ok(warp::reply::json(&json!({
[INFO] [stdout] 364 | |         "status": "ok",
[INFO] [stdout] 365 | |         "active_bindings": binding_count,
[INFO] [stdout] 366 | |         "bindings": binding_info
[INFO] [stdout] 367 | |     })))
[INFO] [stdout]     | |________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `metaproxy` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Json, Infallible>
[INFO] [stdout]    --> src/api.rs:338:50
[INFO] [stdout]     |
[INFO] [stdout] 338 |   ) -> std::result::Result<impl Reply, Infallible> {
[INFO] [stdout]     |  __________________________________________________^
[INFO] [stdout] 339 | |     debug!("Received health check request");
[INFO] [stdout] 340 | |
[INFO] [stdout] 341 | |     let bindings_lock = bindings.lock().await;
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     })))
[INFO] [stdout] 368 | | }
[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: std::result::Result<Json, Infallible>
[INFO] [stdout]    --> src/api.rs:338:50
[INFO] [stdout]     |
[INFO] [stdout] 338 |   ) -> std::result::Result<impl Reply, Infallible> {
[INFO] [stdout]     |  __________________________________________________^
[INFO] [stdout] 339 | |     debug!("Received health check request");
[INFO] [stdout] 340 | |
[INFO] [stdout] 341 | |     let bindings_lock = bindings.lock().await;
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |     })))
[INFO] [stdout] 368 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Json, Infallible>
[INFO] [stdout]    --> src/api.rs:363:5
[INFO] [stdout]     |
[INFO] [stdout] 363 | /     Ok(warp::reply::json(&json!({
[INFO] [stdout] 364 | |         "status": "ok",
[INFO] [stdout] 365 | |         "active_bindings": binding_count,
[INFO] [stdout] 366 | |         "bindings": binding_info
[INFO] [stdout] 367 | |     })))
[INFO] [stdout]     | |________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `metaproxy` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "924d668567937f76b960aa1f2360b3fb7a03f41dcb17aea50f675a5ebd0cb647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "924d668567937f76b960aa1f2360b3fb7a03f41dcb17aea50f675a5ebd0cb647", kill_on_drop: false }`
[INFO] [stdout] 924d668567937f76b960aa1f2360b3fb7a03f41dcb17aea50f675a5ebd0cb647
