[INFO] fetching crate ultra-batch 0.3.0...
[INFO] checking ultra-batch-0.3.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate ultra-batch 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate ultra-batch 0.3.0
[INFO] finished tweaking crates.io crate ultra-batch 0.3.0
[INFO] tweaked toml for crates.io crate ultra-batch 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ultra-batch 0.3.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--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]      Locking 106 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] [stderr]       Adding uuid v0.8.2 (available: v1.18.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simplerand v1.6.0
[INFO] [stderr]   Downloaded fakeit v1.3.0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d8035eaf55599889103143b92d247924a8c20827af6afcf716688f945981473
[INFO] running `Command { std: "docker" "start" "-a" "5d8035eaf55599889103143b92d247924a8c20827af6afcf716688f945981473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d8035eaf55599889103143b92d247924a8c20827af6afcf716688f945981473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d8035eaf55599889103143b92d247924a8c20827af6afcf716688f945981473", kill_on_drop: false }`
[INFO] [stdout] 5d8035eaf55599889103143b92d247924a8c20827af6afcf716688f945981473
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 290aa857b206467cc53e93d984e16d54bc41a23ed918024850cd8929e3dfc6ee
[INFO] running `Command { std: "docker" "start" "-a" "290aa857b206467cc53e93d984e16d54bc41a23ed918024850cd8929e3dfc6ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking simplerand v1.6.0
[INFO] [stderr]     Checking regex-lite v0.1.7
[INFO] [stderr]     Checking condtype v1.3.0
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking clap_builder v4.5.47
[INFO] [stderr]     Checking libmath v0.2.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling divan-macros v0.1.21
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking chashmap v2.2.2
[INFO] [stderr]     Checking fakeit v1.3.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking clap v4.5.47
[INFO] [stderr]     Checking divan v0.1.21
[INFO] [stderr]     Checking ultra-batch v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `posts` and `comments` are never read
[INFO] [stdout]   --> tests/db/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Database {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout]  9 |     pub users: HashMap<Uuid, User>,
[INFO] [stdout] 10 |     pub posts: HashMap<Uuid, Post>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 11 |     pub comments: HashMap<Uuid, Comment>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FetchUsers` is never constructed
[INFO] [stdout]   --> tests/db/mod.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct FetchUsers {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `posts` and `comments` are never read
[INFO] [stdout]   --> tests/db/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Database {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout]  9 |     pub users: HashMap<Uuid, User>,
[INFO] [stdout] 10 |     pub posts: HashMap<Uuid, Post>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 11 |     pub comments: HashMap<Uuid, Comment>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InsertUsers` is never constructed
[INFO] [stdout]    --> tests/db/mod.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub struct InsertUsers {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.91s
[INFO] running `Command { std: "docker" "inspect" "290aa857b206467cc53e93d984e16d54bc41a23ed918024850cd8929e3dfc6ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "290aa857b206467cc53e93d984e16d54bc41a23ed918024850cd8929e3dfc6ee", kill_on_drop: false }`
[INFO] [stdout] 290aa857b206467cc53e93d984e16d54bc41a23ed918024850cd8929e3dfc6ee