[INFO] fetching crate actix-web-prometheus 0.1.2-beta.10... [INFO] checking actix-web-prometheus-0.1.2-beta.10 against master#43d9f3859e0204e764161ee085a360274b5f3e9a for pr-97346 [INFO] extracting crate actix-web-prometheus 0.1.2-beta.10 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate actix-web-prometheus 0.1.2-beta.10 on toolchain 43d9f3859e0204e764161ee085a360274b5f3e9a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate actix-web-prometheus 0.1.2-beta.10 [INFO] finished tweaking crates.io crate actix-web-prometheus 0.1.2-beta.10 [INFO] tweaked toml for crates.io crate actix-web-prometheus 0.1.2-beta.10 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate actix-web-prometheus 0.1.2-beta.10 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded instant v0.1.11 [INFO] [stderr] Downloaded tokio v1.12.0 [INFO] [stderr] Downloaded raw-cpuid v10.2.0 [INFO] [stderr] Downloaded actix-router v0.5.0-beta.2 [INFO] [stderr] Downloaded actix-web-codegen v0.5.0-beta.5 [INFO] [stderr] Downloaded actix-service v2.0.1 [INFO] [stderr] Downloaded firestorm v0.4.6 [INFO] [stderr] Downloaded actix-http v3.0.0-beta.11 [INFO] [stderr] Downloaded actix-tls v3.0.0-beta.7 [INFO] [stderr] Downloaded tracing v0.1.28 [INFO] [stderr] Downloaded serde_json v1.0.68 [INFO] [stderr] Downloaded h2 v0.3.6 [INFO] [stderr] Downloaded httpdate v1.0.1 [INFO] [stderr] Downloaded actix-server v2.0.0-beta.5 [INFO] [stderr] Downloaded actix-web v4.0.0-beta.10 [INFO] [stderr] Downloaded time v0.3.3 [INFO] [stderr] Downloaded procfs v0.10.1 [INFO] [stderr] Downloaded prometheus v0.13.0 [INFO] [stderr] Downloaded quanta v0.9.3 [INFO] [stderr] Downloaded syn v1.0.78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f282e6e271ee6c2afd16257a308e4b92d7868f7a99e4beb50653b48bbe643604 [INFO] running `Command { std: "docker" "start" "-a" "f282e6e271ee6c2afd16257a308e4b92d7868f7a99e4beb50653b48bbe643604", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f282e6e271ee6c2afd16257a308e4b92d7868f7a99e4beb50653b48bbe643604", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f282e6e271ee6c2afd16257a308e4b92d7868f7a99e4beb50653b48bbe643604", kill_on_drop: false }` [INFO] [stdout] f282e6e271ee6c2afd16257a308e4b92d7868f7a99e4beb50653b48bbe643604 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc059a98c39a5d815be9336b7269dbc6b737ae1314d37abfc58fac9c3cc9ccb4 [INFO] running `Command { std: "docker" "start" "-a" "bc059a98c39a5d815be9336b7269dbc6b737ae1314d37abfc58fac9c3cc9ccb4", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.78 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Checking local-waker v0.1.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking unicode-bidi v0.3.6 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling firestorm v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling prometheus v0.13.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking fastrand v1.5.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking instant v0.1.11 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking time v0.3.3 [INFO] [stderr] Checking actix-utils v3.0.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling bytestring v1.0.0 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Checking raw-cpuid v10.2.0 [INFO] [stderr] Checking tracing v0.1.28 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking quanta v0.9.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking actix-service v2.0.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking local-channel v0.1.2 [INFO] [stderr] Checking tokio-util v0.6.8 [INFO] [stderr] Checking actix-codec v0.4.0 [INFO] [stderr] Checking h2 v0.3.6 [INFO] [stderr] Compiling actix-macros v0.2.3 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking actix-rt v2.2.0 [INFO] [stderr] Checking actix-server v2.0.0-beta.5 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking actix-tls v3.0.0-beta.7 [INFO] [stderr] Checking actix-http v3.0.0-beta.11 [INFO] [stderr] Checking actix-router v0.5.0-beta.2 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Compiling actix-web-codegen v0.5.0-beta.5 [INFO] [stderr] Checking actix-web v4.0.0-beta.10 [INFO] [stderr] Checking actix-web-prometheus v0.1.2-beta.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `namespace` [INFO] [stdout] --> src/lib.rs:266:5 [INFO] [stdout] | [INFO] [stdout] 266 | pub(crate) namespace: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `PrometheusMetrics` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:263:10 [INFO] [stdout] | [INFO] [stdout] 263 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `const_labels` [INFO] [stdout] --> src/lib.rs:268:5 [INFO] [stdout] | [INFO] [stdout] 268 | pub(crate) const_labels: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `PrometheusMetrics` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:263:10 [INFO] [stdout] | [INFO] [stdout] 263 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `namespace` [INFO] [stdout] --> src/lib.rs:266:5 [INFO] [stdout] | [INFO] [stdout] 266 | pub(crate) namespace: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `PrometheusMetrics` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:263:10 [INFO] [stdout] | [INFO] [stdout] 263 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `const_labels` [INFO] [stdout] --> src/lib.rs:268:5 [INFO] [stdout] | [INFO] [stdout] 268 | pub(crate) const_labels: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `PrometheusMetrics` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:263:10 [INFO] [stdout] | [INFO] [stdout] 263 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "bc059a98c39a5d815be9336b7269dbc6b737ae1314d37abfc58fac9c3cc9ccb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc059a98c39a5d815be9336b7269dbc6b737ae1314d37abfc58fac9c3cc9ccb4", kill_on_drop: false }` [INFO] [stdout] bc059a98c39a5d815be9336b7269dbc6b737ae1314d37abfc58fac9c3cc9ccb4