[INFO] cloning repository https://github.com/kaizencodes/codecrafters-sqlite-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaizencodes/codecrafters-sqlite-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaizencodes%2Fcodecrafters-sqlite-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaizencodes%2Fcodecrafters-sqlite-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f954eb5acb0435b60a0b90bfd8b00de4afec873
[INFO] building kaizencodes/codecrafters-sqlite-rust against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaizencodes%2Fcodecrafters-sqlite-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kaizencodes/codecrafters-sqlite-rust on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kaizencodes/codecrafters-sqlite-rust
[INFO] finished tweaking git repo https://github.com/kaizencodes/codecrafters-sqlite-rust
[INFO] tweaked toml for git repo https://github.com/kaizencodes/codecrafters-sqlite-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kaizencodes/codecrafters-sqlite-rust 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.32
[INFO] [stderr]   Downloaded memchr v2.4.1
[INFO] [stderr]   Downloaded thiserror v1.0.32
[INFO] [stderr]   Downloaded peg-runtime v0.7.0
[INFO] [stderr]   Downloaded either v1.6.1
[INFO] [stderr]   Downloaded peg v0.7.0
[INFO] [stderr]   Downloaded peg-macros v0.7.0
[INFO] [stderr]   Downloaded anyhow v1.0.59
[INFO] [stderr]   Downloaded aho-corasick v0.7.18
[INFO] [stderr]   Downloaded proc-macro2 v1.0.29
[INFO] [stderr]   Downloaded minimal-lexical v0.1.3
[INFO] [stderr]   Downloaded itertools v0.10.3
[INFO] [stderr]   Downloaded nom v7.0.0
[INFO] [stderr]   Downloaded regex v1.5.4
[INFO] [stderr]   Downloaded regex-syntax v0.6.25
[INFO] [stderr]   Downloaded syn v1.0.80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bf1fbeb7ad3b3a160414a18d887625d7b1e1cdfca900b0fcab3fd7304dbe755
[INFO] running `Command { std: "docker" "start" "-a" "9bf1fbeb7ad3b3a160414a18d887625d7b1e1cdfca900b0fcab3fd7304dbe755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bf1fbeb7ad3b3a160414a18d887625d7b1e1cdfca900b0fcab3fd7304dbe755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf1fbeb7ad3b3a160414a18d887625d7b1e1cdfca900b0fcab3fd7304dbe755", kill_on_drop: false }`
[INFO] [stdout] 9bf1fbeb7ad3b3a160414a18d887625d7b1e1cdfca900b0fcab3fd7304dbe755
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7e88503fe66168fb1e6880dfb2f6b7b8f3c0b76046d0569f04c423fc5c3412d
[INFO] running `Command { std: "docker" "start" "-a" "d7e88503fe66168fb1e6880dfb2f6b7b8f3c0b76046d0569f04c423fc5c3412d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling anyhow v1.0.59
[INFO] [stderr]    Compiling peg-runtime v0.7.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling minimal-lexical v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling peg-macros v0.7.0
[INFO] [stderr]    Compiling peg v0.7.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling thiserror v1.0.32
[INFO] [stderr]    Compiling sqlite-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `encoding` is never read
[INFO] [stdout]   --> src/header.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct DbHeader {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 10 |     pub page_size: u16,
[INFO] [stdout] 11 |     pub encoding: Encoding,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.36s
[INFO] running `Command { std: "docker" "inspect" "d7e88503fe66168fb1e6880dfb2f6b7b8f3c0b76046d0569f04c423fc5c3412d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e88503fe66168fb1e6880dfb2f6b7b8f3c0b76046d0569f04c423fc5c3412d", kill_on_drop: false }`
[INFO] [stdout] d7e88503fe66168fb1e6880dfb2f6b7b8f3c0b76046d0569f04c423fc5c3412d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e7549de7a4444c7e86d092851c61a72ed797ff3eeca62f03d03903c603f564d
[INFO] running `Command { std: "docker" "start" "-a" "9e7549de7a4444c7e86d092851c61a72ed797ff3eeca62f03d03903c603f564d", kill_on_drop: false }`
[INFO] [stdout] warning: field `encoding` is never read
[INFO] [stdout]   --> src/header.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct DbHeader {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 10 |     pub page_size: u16,
[INFO] [stdout] 11 |     pub encoding: Encoding,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sqlite-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `encoding` is never read
[INFO] [stdout]   --> src/header.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct DbHeader {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 10 |     pub page_size: u16,
[INFO] [stdout] 11 |     pub encoding: Encoding,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "9e7549de7a4444c7e86d092851c61a72ed797ff3eeca62f03d03903c603f564d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e7549de7a4444c7e86d092851c61a72ed797ff3eeca62f03d03903c603f564d", kill_on_drop: false }`
[INFO] [stdout] 9e7549de7a4444c7e86d092851c61a72ed797ff3eeca62f03d03903c603f564d