[INFO] fetching crate snarkvm-utilities 0.16.19... [INFO] checking snarkvm-utilities-0.16.19 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate snarkvm-utilities 0.16.19 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate snarkvm-utilities 0.16.19 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate snarkvm-utilities 0.16.19 [INFO] finished tweaking crates.io crate snarkvm-utilities 0.16.19 [INFO] tweaked toml for crates.io crate snarkvm-utilities 0.16.19 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 53 packages to latest compatible versions [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 70ec7fe52a7257de7ad6b4d69a389e9d2ee152661907741e0cecffb15fbf0e0e [INFO] running `Command { std: "docker" "start" "-a" "70ec7fe52a7257de7ad6b4d69a389e9d2ee152661907741e0cecffb15fbf0e0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70ec7fe52a7257de7ad6b4d69a389e9d2ee152661907741e0cecffb15fbf0e0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70ec7fe52a7257de7ad6b4d69a389e9d2ee152661907741e0cecffb15fbf0e0e", kill_on_drop: false }` [INFO] [stdout] 70ec7fe52a7257de7ad6b4d69a389e9d2ee152661907741e0cecffb15fbf0e0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f220da283bc2d0b780f9b4fa29fc885bd49f555d8cf81d4de49e641a6f1e6b48 [INFO] running `Command { std: "docker" "start" "-a" "f220da283bc2d0b780f9b4fa29fc885bd49f555d8cf81d4de49e641a6f1e6b48", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking aleo-std-cpu v0.1.4 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking aleo-std-profiler v0.1.15 [INFO] [stderr] Checking aleo-std-timer v0.1.2 [INFO] [stderr] Checking smol_str v0.2.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling snarkvm-utilities-derives v0.16.19 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Compiling aleo-std-time v0.1.2 [INFO] [stderr] Compiling aleo-std-timed v0.1.2 [INFO] [stderr] Checking aleo-std v0.1.24 [INFO] [stderr] Checking snarkvm-utilities v0.16.19 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/bytes.rs:83:42 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct ToBytesSerializer(String, Option, PhantomData); [INFO] [stdout] | ----------------- ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 83 | pub struct ToBytesSerializer((), (), PhantomData); [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/bytes.rs:103:48 [INFO] [stdout] | [INFO] [stdout] 103 | pub struct FromBytesDeserializer(String, Option, PhantomData); [INFO] [stdout] | --------------------- ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 103 | pub struct FromBytesDeserializer((), (), PhantomData); [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `2` is never read [INFO] [stdout] --> src/bytes.rs:169:59 [INFO] [stdout] | [INFO] [stdout] 169 | pub struct FromBytesVisitor<'a>(&'a mut Vec, SmolStr, Option); [INFO] [stdout] | ---------------- field in this struct ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/bytes.rs:83:42 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct ToBytesSerializer(String, Option, PhantomData); [INFO] [stdout] | ----------------- ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 83 | pub struct ToBytesSerializer((), (), PhantomData); [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/bytes.rs:103:48 [INFO] [stdout] | [INFO] [stdout] 103 | pub struct FromBytesDeserializer(String, Option, PhantomData); [INFO] [stdout] | --------------------- ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 103 | pub struct FromBytesDeserializer((), (), PhantomData); [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `2` is never read [INFO] [stdout] --> src/bytes.rs:169:59 [INFO] [stdout] | [INFO] [stdout] 169 | pub struct FromBytesVisitor<'a>(&'a mut Vec, SmolStr, Option); [INFO] [stdout] | ---------------- field in this struct ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.66s [INFO] running `Command { std: "docker" "inspect" "f220da283bc2d0b780f9b4fa29fc885bd49f555d8cf81d4de49e641a6f1e6b48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f220da283bc2d0b780f9b4fa29fc885bd49f555d8cf81d4de49e641a6f1e6b48", kill_on_drop: false }` [INFO] [stdout] f220da283bc2d0b780f9b4fa29fc885bd49f555d8cf81d4de49e641a6f1e6b48