[INFO] cloning repository https://github.com/brosevelte/ferrodb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brosevelte/ferrodb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrosevelte%2Fferrodb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrosevelte%2Fferrodb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17f25fd1f6786d53563352e8ce4bc0a9b80bec02
[INFO] checking brosevelte/ferrodb against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrosevelte%2Fferrodb" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brosevelte/ferrodb on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/brosevelte/ferrodb
[INFO] finished tweaking git repo https://github.com/brosevelte/ferrodb
[INFO] tweaked toml for git repo https://github.com/brosevelte/ferrodb written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/brosevelte/ferrodb 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7795aca1f2b0c20101dc7454e548863d3a1a6c6f43c86977580e8126e3c3fbd
[INFO] running `Command { std: "docker" "start" "-a" "d7795aca1f2b0c20101dc7454e548863d3a1a6c6f43c86977580e8126e3c3fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7795aca1f2b0c20101dc7454e548863d3a1a6c6f43c86977580e8126e3c3fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7795aca1f2b0c20101dc7454e548863d3a1a6c6f43c86977580e8126e3c3fbd", kill_on_drop: false }`
[INFO] [stdout] d7795aca1f2b0c20101dc7454e548863d3a1a6c6f43c86977580e8126e3c3fbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed09e824bd6da0d1016c1c5a979f4e750dc99d07aca66b6e3df79d524a91345d
[INFO] running `Command { std: "docker" "start" "-a" "ed09e824bd6da0d1016c1c5a979f4e750dc99d07aca66b6e3df79d524a91345d", kill_on_drop: false }`
[INFO] [stderr]     Checking ferrodb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Keyword` and `Whitespace`
[INFO] [stdout]  --> src/syntax/tokenizer.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::tokens::{Keyword, Operator, Token, Separator, Whitespace};
[INFO] [stdout]   |                     ^^^^^^^                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `row` and `col` are never read
[INFO] [stdout]  --> src/syntax/tokenizer.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct CharLocation {
[INFO] [stdout]   |        ------------ fields in this struct
[INFO] [stdout] 6 |     row: usize,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 7 |     col: usize,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CharLocation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CharStream` is never constructed
[INFO] [stdout]   --> src/syntax/tokenizer.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct CharStream<'a> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `next_char` are never used
[INFO] [stdout]   --> src/syntax/tokenizer.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl<'a> CharStream<'a> {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 27 |     fn new(input: &'a str) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn next_char(&mut self) -> Option<char> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TokenizerStates` is never used
[INFO] [stdout]   --> src/syntax/tokenizer.rs:47:6
[INFO] [stdout]    |
[INFO] [stdout] 47 | enum TokenizerStates {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tokenizer` is never constructed
[INFO] [stdout]   --> src/syntax/tokenizer.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct Tokenizer {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `next` are never used
[INFO] [stdout]   --> src/syntax/tokenizer.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl Tokenizer {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 64 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     fn next(mut self, character: char) -> Tokenizer {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tokenize` is never used
[INFO] [stdout]    --> src/syntax/tokenizer.rs:270:4
[INFO] [stdout]     |
[INFO] [stdout] 270 | fn tokenize(sql: &str) -> Vec<Token> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `String` and `Number` are never constructed
[INFO] [stdout]  --> src/syntax/tokens.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) enum Token {
[INFO] [stdout]   |                 ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 6 |     String(String),
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 7 |     Number(String),
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `String` to `String`
[INFO] [stdout]    --> src/syntax/tokenizer.rs:179:43
[INFO] [stdout]     |
[INFO] [stdout] 179 |                 let token = Token::Number(self.char_buffer.into());
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ferrodb` (lib) due to 1 previous error; 9 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `input` is never read
[INFO] [stdout]   --> src/syntax/tokenizer.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct CharStream<'a> {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 18 |     // Original Input
[INFO] [stdout] 19 |     input: &'a str,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CharStream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `reason` is never read
[INFO] [stdout]   --> src/syntax/tokenizer.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 53 |     Invalid { reason: String },
[INFO] [stdout]    |     -------   ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `String` to `String`
[INFO] [stdout]    --> src/syntax/tokenizer.rs:179:43
[INFO] [stdout]     |
[INFO] [stdout] 179 |                 let token = Token::Number(self.char_buffer.into());
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ferrodb` (lib test) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "ed09e824bd6da0d1016c1c5a979f4e750dc99d07aca66b6e3df79d524a91345d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed09e824bd6da0d1016c1c5a979f4e750dc99d07aca66b6e3df79d524a91345d", kill_on_drop: false }`
[INFO] [stdout] ed09e824bd6da0d1016c1c5a979f4e750dc99d07aca66b6e3df79d524a91345d