[INFO] fetching crate volans-request 0.2.0... [INFO] checking volans-request-0.2.0 against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539 [INFO] extracting crate volans-request 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate volans-request 0.2.0 [INFO] finished tweaking crates.io crate volans-request 0.2.0 [INFO] tweaked toml for crates.io crate volans-request 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate volans-request 0.2.0 on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate volans-request 0.2.0 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" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-bounded v0.3.0 [INFO] [stderr] Downloaded serde_json v1.0.142 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8eff9eb03274483f9d216d49dc23f0a62454f1411e586824e8625b4522a8f5bd [INFO] running `Command { std: "docker" "start" "-a" "8eff9eb03274483f9d216d49dc23f0a62454f1411e586824e8625b4522a8f5bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8eff9eb03274483f9d216d49dc23f0a62454f1411e586824e8625b4522a8f5bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8eff9eb03274483f9d216d49dc23f0a62454f1411e586824e8625b4522a8f5bd", kill_on_drop: false }` [INFO] [stdout] 8eff9eb03274483f9d216d49dc23f0a62454f1411e586824e8625b4522a8f5bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 639683d3e935e0bb81d5562d936d72cbb22bbab47bab042ece0983202a91c0f4 [INFO] running `Command { std: "docker" "start" "-a" "639683d3e935e0bb81d5562d936d72cbb22bbab47bab042ece0983202a91c0f4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking writeable v0.6.1 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking litemap v0.8.0 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Checking slab v0.4.10 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Compiling 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[stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures-bounded v0.3.0 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking volans-stream-select v0.1.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking ed25519-dalek v2.2.0 [INFO] [stderr] Checking volans-core v0.2.0 [INFO] [stderr] Checking volans-swarm v0.2.0 [INFO] [stderr] Checking volans-request v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: mutation of an interior mutable `const` item with call to `fetch_add` [INFO] [stdout] --> src/lib.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | RequestId(NEXT_REQUEST_ID.fetch_add(1, Ordering::SeqCst)) [INFO] [stdout] | ---------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `NEXT_REQUEST_ID` is a interior mutable `const` item of type `AtomicUsize` [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: only the temporaries and never the original `const NEXT_REQUEST_ID` will be modified [INFO] [stdout] = help: for more details on interior mutability see [INFO] [stdout] = note: `#[warn(const_item_interior_mutations)]` on by default [INFO] [stdout] help: for a shared instance of `NEXT_REQUEST_ID`, consider making it a `static` item instead [INFO] [stdout] | [INFO] [stdout] 19 - const NEXT_REQUEST_ID: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] 19 + static NEXT_REQUEST_ID: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: mutation of an interior mutable `const` item with call to `fetch_add` [INFO] [stdout] --> src/lib.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | RequestId(NEXT_REQUEST_ID.fetch_add(1, Ordering::SeqCst)) [INFO] [stdout] | ---------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `NEXT_REQUEST_ID` is a interior mutable `const` item of type `AtomicUsize` [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: only the temporaries and never the original `const NEXT_REQUEST_ID` will be modified [INFO] [stdout] = help: for more details on interior mutability see [INFO] [stdout] = note: `#[warn(const_item_interior_mutations)]` on by default [INFO] [stdout] help: for a shared instance of `NEXT_REQUEST_ID`, consider making it a `static` item instead [INFO] [stdout] | [INFO] [stdout] 19 - const NEXT_REQUEST_ID: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] 19 + static NEXT_REQUEST_ID: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + 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