[INFO] cloning repository https://github.com/mdm/ash-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mdm/ash-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdm%2Fash-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdm%2Fash-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a76ec1cd302fff45f7bd4253a57a3d1c82927597
[INFO] checking mdm/ash-lang against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdm%2Fash-lang" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mdm/ash-lang
[INFO] finished tweaking git repo https://github.com/mdm/ash-lang
[INFO] tweaked toml for git repo https://github.com/mdm/ash-lang written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mdm/ash-lang on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mdm/ash-lang 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v1.0.36
[INFO] [stderr]   Downloaded thiserror-impl v1.0.36
[INFO] [stderr]   Downloaded proc-macro2 v1.0.44
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c51f69d3f259684674503c54cededbdfc479554066091faef4c8f664e89923e9
[INFO] running `Command { std: "docker" "start" "-a" "c51f69d3f259684674503c54cededbdfc479554066091faef4c8f664e89923e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c51f69d3f259684674503c54cededbdfc479554066091faef4c8f664e89923e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51f69d3f259684674503c54cededbdfc479554066091faef4c8f664e89923e9", kill_on_drop: false }`
[INFO] [stdout] c51f69d3f259684674503c54cededbdfc479554066091faef4c8f664e89923e9
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95c70dca31c1f2337017a9ef45d45450e4d5c0401190365107b8cf36d8f1830b
[INFO] running `Command { std: "docker" "start" "-a" "95c70dca31c1f2337017a9ef45d45450e4d5c0401190365107b8cf36d8f1830b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling thiserror v1.0.36
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling thiserror-impl v1.0.36
[INFO] [stderr]     Checking ash-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `TokenClass` is never used
[INFO] [stdout]  --> src/lexer.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum TokenClass {
[INFO] [stdout]   |      ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DottedItem` is never constructed
[INFO] [stdout]   --> src/lexer.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct DottedItem {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TransitionTable` is never constructed
[INFO] [stdout]   --> src/lexer.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct TransitionTable {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lexer` is never constructed
[INFO] [stdout]   --> src/lexer.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Lexer {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RegexError` is never used
[INFO] [stdout]  --> src/lexer/regex.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum RegexError {
[INFO] [stdout]   |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CharacterClass` is never used
[INFO] [stdout]   --> src/lexer/regex.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum CharacterClass {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse` is never used
[INFO] [stdout]   --> src/lexer/regex.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl CharacterClass {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 22 |     fn parse(s: &str, start: usize) -> Result<(Self, usize), RegexError> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Regex` is never used
[INFO] [stdout]   --> src/lexer/regex.rs:90:6
[INFO] [stdout]    |
[INFO] [stdout] 90 | enum Regex {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `parse` and `wrap_rightmost` are never used
[INFO] [stdout]    --> src/lexer/regex.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | impl Regex {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 101 |     fn parse(s: &str, start: usize) -> Result<(Self, usize), RegexError> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 211 |     fn wrap_rightmost(self, wrapping_fn: impl Fn(Box<Self>) -> Self) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TokenClass` is never used
[INFO] [stdout]  --> src/lexer.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum TokenClass {
[INFO] [stdout]   |      ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DottedItem` is never constructed
[INFO] [stdout]   --> src/lexer.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct DottedItem {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TransitionTable` is never constructed
[INFO] [stdout]   --> src/lexer.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct TransitionTable {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lexer` is never constructed
[INFO] [stdout]   --> src/lexer.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Lexer {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.75s
[INFO] running `Command { std: "docker" "inspect" "95c70dca31c1f2337017a9ef45d45450e4d5c0401190365107b8cf36d8f1830b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95c70dca31c1f2337017a9ef45d45450e4d5c0401190365107b8cf36d8f1830b", kill_on_drop: false }`
[INFO] [stdout] 95c70dca31c1f2337017a9ef45d45450e4d5c0401190365107b8cf36d8f1830b
