[INFO] fetching crate derive_hash_fast 0.2.3...
[INFO] checking derive_hash_fast-0.2.3 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate derive_hash_fast 0.2.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate derive_hash_fast 0.2.3
[INFO] finished tweaking crates.io crate derive_hash_fast 0.2.3
[INFO] tweaked toml for crates.io crate derive_hash_fast 0.2.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate derive_hash_fast 0.2.3 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate derive_hash_fast 0.2.3 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.43
[INFO] [stderr]   Downloaded rapidhash v1.4.0
[INFO] [stderr]   Downloaded clap_builder v4.5.43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85b692550e49f92c341e5a88e4df41bda62b425fd4fb477137e9b579000c6a12
[INFO] running `Command { std: "docker" "start" "-a" "85b692550e49f92c341e5a88e4df41bda62b425fd4fb477137e9b579000c6a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85b692550e49f92c341e5a88e4df41bda62b425fd4fb477137e9b579000c6a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85b692550e49f92c341e5a88e4df41bda62b425fd4fb477137e9b579000c6a12", kill_on_drop: false }`
[INFO] [stdout] 85b692550e49f92c341e5a88e4df41bda62b425fd4fb477137e9b579000c6a12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc671909c53b6d16fe5a66902ff0f6f665aea141f60a05ab9897edf3c3f88429
[INFO] running `Command { std: "docker" "start" "-a" "cc671909c53b6d16fe5a66902ff0f6f665aea141f60a05ab9897edf3c3f88429", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking clap_builder v4.5.43
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking rapidhash v1.4.0
[INFO] [stderr]     Checking derive_hash_fast v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling zerocopy-derive v0.8.26
[INFO] [stderr]    Compiling bytemuck_derive v1.10.1
[INFO] [stderr]    Compiling derive_arbitrary v1.4.1
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking arbitrary v1.4.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking bytemuck v1.23.0
[INFO] [stderr]     Checking clap v4.5.43
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.7.0
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stdout] warning: unused import: `super`
[INFO] [stdout]    --> src/lib.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |     use super::*;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `a`, `b`, and `c` are never read
[INFO] [stdout]    --> src/lib.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 216 |     struct FooZ {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 217 |         a: u16,
[INFO] [stdout]     |         ^
[INFO] [stdout] 218 |         b: u16,
[INFO] [stdout]     |         ^
[INFO] [stdout] 219 |         c: char,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FooZ` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.57s
[INFO] running `Command { std: "docker" "inspect" "cc671909c53b6d16fe5a66902ff0f6f665aea141f60a05ab9897edf3c3f88429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc671909c53b6d16fe5a66902ff0f6f665aea141f60a05ab9897edf3c3f88429", kill_on_drop: false }`
[INFO] [stdout] cc671909c53b6d16fe5a66902ff0f6f665aea141f60a05ab9897edf3c3f88429
