[INFO] fetching crate gemachain-streamer 1.8.0... [INFO] checking gemachain-streamer-1.8.0 against master#74c3f5a146860c94ff4d179fc3bfa34f879adf41 for pr-120248 [INFO] extracting crate gemachain-streamer 1.8.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate gemachain-streamer 1.8.0 on toolchain 74c3f5a146860c94ff4d179fc3bfa34f879adf41 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+74c3f5a146860c94ff4d179fc3bfa34f879adf41" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gemachain-streamer 1.8.0 [INFO] finished tweaking crates.io crate gemachain-streamer 1.8.0 [INFO] tweaked toml for crates.io crate gemachain-streamer 1.8.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+74c3f5a146860c94ff4d179fc3bfa34f879adf41" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+74c3f5a146860c94ff4d179fc3bfa34f879adf41" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gemachain-perf v1.8.0 [INFO] [stderr] Downloaded gemachain-sdk-macro v1.8.0 [INFO] [stderr] Downloaded gemachain-crate-features v1.8.0 [INFO] [stderr] Downloaded gemachain-rayon-threadlimit v1.8.0 [INFO] [stderr] Downloaded gemachain-frozen-abi-macro v1.8.0 [INFO] [stderr] Downloaded gemachain-frozen-abi v1.8.0 [INFO] [stderr] Downloaded ed25519-dalek-bip32 v0.1.1 [INFO] [stderr] Downloaded gemachain-logger v1.8.0 [INFO] [stderr] Downloaded derivation-path v0.1.3 [INFO] [stderr] Downloaded gemachain-sdk v1.8.0 [INFO] [stderr] Downloaded pbkdf2 v0.9.0 [INFO] [stderr] Downloaded gemachain-metrics v1.8.0 [INFO] [stderr] Downloaded gemachain-program v1.8.0 [INFO] [stderr] Downloaded nix v0.20.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+74c3f5a146860c94ff4d179fc3bfa34f879adf41" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 953e83bb3bb05b27529dc8a16ca17797794dce3abf92a2fd046adf47ecab4a2f [INFO] running `Command { std: "docker" "start" "-a" "953e83bb3bb05b27529dc8a16ca17797794dce3abf92a2fd046adf47ecab4a2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "953e83bb3bb05b27529dc8a16ca17797794dce3abf92a2fd046adf47ecab4a2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "953e83bb3bb05b27529dc8a16ca17797794dce3abf92a2fd046adf47ecab4a2f", kill_on_drop: false }` [INFO] [stdout] 953e83bb3bb05b27529dc8a16ca17797794dce3abf92a2fd046adf47ecab4a2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+74c3f5a146860c94ff4d179fc3bfa34f879adf41" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f50e885a70998c3f1b8c8f90ee57c0f34f04e28c9ebe3e6cf2620e593bb09c12 [INFO] running `Command { std: "docker" "start" "-a" "f50e885a70998c3f1b8c8f90ee57c0f34f04e28c9ebe3e6cf2620e593bb09c12", kill_on_drop: false }` [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Compiling syn v2.0.49 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling gemachain-frozen-abi-macro v1.8.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling gemachain-frozen-abi v1.8.0 [INFO] [stderr] Compiling libsecp256k1-core v0.2.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Compiling gemachain-program v1.8.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking jobserver v0.1.28 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking webpki-roots v0.25.4 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.2.1 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.2.1 [INFO] [stderr] Checking bs58 v0.4.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling ring v0.17.7 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling blake3 v1.5.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling libsecp256k1 v0.6.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling gemachain-sdk v1.8.0 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking chrono v0.4.34 [INFO] [stderr] Checking uriparse v0.6.4 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Checking qstring v0.7.2 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking gemachain-rayon-threadlimit v1.8.0 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking gemachain-logger v1.8.0 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling borsh-schema-derive-internal v0.9.3 [INFO] [stderr] Compiling borsh-derive-internal v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling bytemuck_derive v1.5.0 [INFO] [stderr] Compiling dlopen_derive v0.1.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling borsh-derive v0.9.3 [INFO] [stderr] Compiling gemachain-sdk-macro v1.8.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking dlopen v0.1.8 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking bytemuck v1.14.3 [INFO] [stderr] Checking thiserror v1.0.57 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking borsh v0.9.3 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking serde_json v1.0.113 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking crypto-mac v0.9.1 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking derivation-path v0.1.3 [INFO] [stderr] Checking hmac v0.9.0 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking pbkdf2 v0.9.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking hmac-drbg v0.3.0 [INFO] [stderr] Checking reqwest v0.11.24 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking ed25519-dalek-bip32 v0.1.1 [INFO] [stderr] Checking gemachain-crate-features v1.8.0 [INFO] [stderr] Checking gemachain-metrics v1.8.0 [INFO] [stderr] Checking gemachain-perf v1.8.0 [INFO] [stderr] Checking gemachain-streamer v1.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the type `[iovec; 128]` does not permit being left uninitialized [INFO] [stdout] --> src/recvmmsg.rs:74:52 [INFO] [stdout] | [INFO] [stdout] 74 | let mut iovs: [iovec; NUM_RCVMMSGS] = unsafe { mem::MaybeUninit::uninit().assume_init() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: raw pointers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `iovec` does not permit being left uninitialized [INFO] [stdout] --> src/sendmmsg.rs:127:34 [INFO] [stdout] | [INFO] [stdout] 127 | let mut iovs = vec![unsafe { std::mem::MaybeUninit::uninit().assume_init() }; size]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: raw pointers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[iovec; 128]` does not permit being left uninitialized [INFO] [stdout] --> src/recvmmsg.rs:74:52 [INFO] [stdout] | [INFO] [stdout] 74 | let mut iovs: [iovec; NUM_RCVMMSGS] = unsafe { mem::MaybeUninit::uninit().assume_init() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: raw pointers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `iovec` does not permit being left uninitialized [INFO] [stdout] --> src/sendmmsg.rs:127:34 [INFO] [stdout] | [INFO] [stdout] 127 | let mut iovs = vec![unsafe { std::mem::MaybeUninit::uninit().assume_init() }; size]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: raw pointers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.32s [INFO] running `Command { std: "docker" "inspect" "f50e885a70998c3f1b8c8f90ee57c0f34f04e28c9ebe3e6cf2620e593bb09c12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f50e885a70998c3f1b8c8f90ee57c0f34f04e28c9ebe3e6cf2620e593bb09c12", kill_on_drop: false }` [INFO] [stdout] f50e885a70998c3f1b8c8f90ee57c0f34f04e28c9ebe3e6cf2620e593bb09c12