[INFO] cloning repository https://github.com/curtiseng/arrow-simple
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/curtiseng/arrow-simple" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcurtiseng%2Farrow-simple", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcurtiseng%2Farrow-simple'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33583e1796e39efa34f4b25b026b274be7c939d8
[INFO] checking curtiseng/arrow-simple against master#b44e14f762fd4062faeba97f8f2bc470298ec1ac for pr-135331
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcurtiseng%2Farrow-simple" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/curtiseng/arrow-simple on toolchain b44e14f762fd4062faeba97f8f2bc470298ec1ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/curtiseng/arrow-simple
[INFO] finished tweaking git repo https://github.com/curtiseng/arrow-simple
[INFO] tweaked toml for git repo https://github.com/curtiseng/arrow-simple written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/curtiseng/arrow-simple 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" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9812659b55b708cb0fb33416d17587fef147d9d10779028b9494545d4954109c
[INFO] running `Command { std: "docker" "start" "-a" "9812659b55b708cb0fb33416d17587fef147d9d10779028b9494545d4954109c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9812659b55b708cb0fb33416d17587fef147d9d10779028b9494545d4954109c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9812659b55b708cb0fb33416d17587fef147d9d10779028b9494545d4954109c", kill_on_drop: false }`
[INFO] [stdout] 9812659b55b708cb0fb33416d17587fef147d9d10779028b9494545d4954109c
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f67ea6c8fb9e359496c3e6d0f4f402d2440bcaa8f15ccfd527c879c8abd0df3
[INFO] running `Command { std: "docker" "start" "-a" "6f67ea6c8fb9e359496c3e6d0f4f402d2440bcaa8f15ccfd527c879c8abd0df3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking arrow-schema v51.0.0
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]    Compiling serde v1.0.198
[INFO] [stderr]     Checking base64 v0.22.0
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling anyhow v1.0.82
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]    Compiling flatbuffers v23.5.26
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.198
[INFO] [stderr]     Checking num v0.4.2
[INFO] [stderr]     Checking arrow-buffer v51.0.0
[INFO] [stderr]     Checking arrow-data v51.0.0
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking arrow-array v51.0.0
[INFO] [stderr]     Checking arrow-select v51.0.0
[INFO] [stderr]     Checking arrow-row v51.0.0
[INFO] [stderr]     Checking arrow-arith v51.0.0
[INFO] [stderr]     Checking arrow-cast v51.0.0
[INFO] [stderr]     Checking arrow-ord v51.0.0
[INFO] [stderr]     Checking arrow-string v51.0.0
[INFO] [stderr]     Checking arrow-ipc v51.0.0
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking arrow-csv v51.0.0
[INFO] [stderr]     Checking arrow-json v51.0.0
[INFO] [stderr]     Checking arrow v51.0.0
[INFO] [stderr]     Checking arrow-simple v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `deserializer`
[INFO] [stdout]  --> src/datatypes/types.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: Deserializer<'de> {
[INFO] [stdout]   |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]   --> src/main.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn create_table(sql: &str) -> anyhow::Result<String> {
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Schema` is never constructed
[INFO] [stdout]  --> src/datatypes/arrow/schema.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Schema {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MetaStore` is never constructed
[INFO] [stdout]  --> src/meta/mod.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct  MetaStore {
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `MetaStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `deserializer`
[INFO] [stdout]  --> src/datatypes/types.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: Deserializer<'de> {
[INFO] [stdout]   |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]   --> src/main.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn create_table(sql: &str) -> anyhow::Result<String> {
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Schema` is never constructed
[INFO] [stdout]  --> src/datatypes/arrow/schema.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Schema {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MetaStore` is never constructed
[INFO] [stdout]  --> src/meta/mod.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct  MetaStore {
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `MetaStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.94s
[INFO] running `Command { std: "docker" "inspect" "6f67ea6c8fb9e359496c3e6d0f4f402d2440bcaa8f15ccfd527c879c8abd0df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f67ea6c8fb9e359496c3e6d0f4f402d2440bcaa8f15ccfd527c879c8abd0df3", kill_on_drop: false }`
[INFO] [stdout] 6f67ea6c8fb9e359496c3e6d0f4f402d2440bcaa8f15ccfd527c879c8abd0df3