[INFO] cloning repository https://github.com/Milo-Koson/telemetry-collector
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Milo-Koson/telemetry-collector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMilo-Koson%2Ftelemetry-collector", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMilo-Koson%2Ftelemetry-collector'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 026667115541ef347f18f259ef28bf6b6b018e5e
[INFO] checking Milo-Koson/telemetry-collector 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%2FMilo-Koson%2Ftelemetry-collector" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Milo-Koson/telemetry-collector
[INFO] finished tweaking git repo https://github.com/Milo-Koson/telemetry-collector
[INFO] tweaked toml for git repo https://github.com/Milo-Koson/telemetry-collector written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Milo-Koson/telemetry-collector 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/Milo-Koson/telemetry-collector 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a0b9375512a86362555b3b0a57b2b96daf4cf57a60421de0ecc1c30b860705aa
[INFO] running `Command { std: "docker" "start" "-a" "a0b9375512a86362555b3b0a57b2b96daf4cf57a60421de0ecc1c30b860705aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0b9375512a86362555b3b0a57b2b96daf4cf57a60421de0ecc1c30b860705aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b9375512a86362555b3b0a57b2b96daf4cf57a60421de0ecc1c30b860705aa", kill_on_drop: false }`
[INFO] [stdout] a0b9375512a86362555b3b0a57b2b96daf4cf57a60421de0ecc1c30b860705aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ab2682e779a5ce5dd2eab1633bbd1a0b4fbcb4ea6dee666021cc65bb84d4780a
[INFO] running `Command { std: "docker" "start" "-a" "ab2682e779a5ce5dd2eab1633bbd1a0b4fbcb4ea6dee666021cc65bb84d4780a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]    Compiling prometheus v0.14.0
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking sysinfo v0.35.2
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking protobuf-support v3.7.2
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking hyper-util v0.1.14
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking axum v0.8.4
[INFO] [stderr]     Checking telemetry-collector v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     app.clone().oneshot(system_metrics_request).await.unwrap();
[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<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:16:49
[INFO] [stdout]    |
[INFO] [stdout] 16 |     app.clone().oneshot(system_metrics_request).await.unwrap();
[INFO] [stdout]    |                                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     app.clone().oneshot(system_metrics_request).await.unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     app.oneshot(status_metrics_request).await.unwrap()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:17:41
[INFO] [stdout]    |
[INFO] [stdout] 17 |     app.oneshot(status_metrics_request).await.unwrap()
[INFO] [stdout]    |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     app.oneshot(status_metrics_request).await.unwrap()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:48:24
[INFO] [stdout]    |
[INFO] [stdout] 48 |       let get_response = app
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 49 | |         .clone()
[INFO] [stdout] 50 | |         .oneshot(build_request("GET", &config.system_metrics_path))
[INFO] [stdout] 51 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 |         .await
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:48:24
[INFO] [stdout]    |
[INFO] [stdout] 48 |       let get_response = app
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 49 | |         .clone()
[INFO] [stdout] 50 | |         .oneshot(build_request("GET", &config.system_metrics_path))
[INFO] [stdout] 51 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |       let post_response = app
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 57 | |         .clone()
[INFO] [stdout] 58 | |         .oneshot(build_request("POST", &config.system_metrics_path))
[INFO] [stdout] 59 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:59:10
[INFO] [stdout]    |
[INFO] [stdout] 59 |         .await
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |       let post_response = app
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 57 | |         .clone()
[INFO] [stdout] 58 | |         .oneshot(build_request("POST", &config.system_metrics_path))
[INFO] [stdout] 59 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:63:24
[INFO] [stdout]    |
[INFO] [stdout] 63 |       let get_response = app
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 64 | |         .clone()
[INFO] [stdout] 65 | |         .oneshot(build_request("GET", &config.status_metrics_path))
[INFO] [stdout] 66 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:66:10
[INFO] [stdout]    |
[INFO] [stdout] 66 |         .await
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:63:24
[INFO] [stdout]    |
[INFO] [stdout] 63 |       let get_response = app
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 64 | |         .clone()
[INFO] [stdout] 65 | |         .oneshot(build_request("GET", &config.status_metrics_path))
[INFO] [stdout] 66 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |       let post_response = app
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 72 | |         .clone()
[INFO] [stdout] 73 | |         .oneshot(build_request("POST", &config.status_metrics_path))
[INFO] [stdout] 74 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:74:10
[INFO] [stdout]    |
[INFO] [stdout] 74 |         .await
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |       let post_response = app
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 72 | |         .clone()
[INFO] [stdout] 73 | |         .oneshot(build_request("POST", &config.status_metrics_path))
[INFO] [stdout] 74 | |         .await
[INFO] [stdout]    | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:88:34
[INFO] [stdout]    |
[INFO] [stdout] 88 |       let system_response_result = timeout(
[INFO] [stdout]    |  __________________________________^
[INFO] [stdout] 89 | |         Duration::from_millis(2000),
[INFO] [stdout] 90 | |         app.clone().oneshot(system_metrics_request),
[INFO] [stdout] ...  |
[INFO] [stdout] 93 | |     .unwrap();
[INFO] [stdout]    | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> tests/integration.rs:94:34
[INFO] [stdout]    |
[INFO] [stdout] 94 |       let status_response_result = timeout(
[INFO] [stdout]    |  __________________________________^
[INFO] [stdout] 95 | |         Duration::from_millis(2000),
[INFO] [stdout] 96 | |         app.oneshot(status_metrics_request),
[INFO] [stdout] ...  |
[INFO] [stdout] 99 | |     .unwrap();
[INFO] [stdout]    | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> tests/integration.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |         system_response_result.is_ok(),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> tests/integration.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         status_response_result.is_ok(),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> tests/integration.rs:109:27
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let system_response = system_response_result.unwrap();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> tests/integration.rs:110:27
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let status_response = status_response_result.unwrap();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `telemetry-collector` (test "integration") due to 24 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ab2682e779a5ce5dd2eab1633bbd1a0b4fbcb4ea6dee666021cc65bb84d4780a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab2682e779a5ce5dd2eab1633bbd1a0b4fbcb4ea6dee666021cc65bb84d4780a", kill_on_drop: false }`
[INFO] [stdout] ab2682e779a5ce5dd2eab1633bbd1a0b4fbcb4ea6dee666021cc65bb84d4780a