[INFO] cloning repository https://github.com/dpb4/bsl-interp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dpb4/bsl-interp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpb4%2Fbsl-interp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpb4%2Fbsl-interp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a5f20ba2cfa9afb164f341057dd12fbe2629a78
[INFO] checking dpb4/bsl-interp against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpb4%2Fbsl-interp" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dpb4/bsl-interp
[INFO] finished tweaking git repo https://github.com/dpb4/bsl-interp
[INFO] tweaked toml for git repo https://github.com/dpb4/bsl-interp written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dpb4/bsl-interp on toolchain 79c0559184f27f4433a6fbc260b950d06d4a4889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dpb4/bsl-interp 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" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c16dc4a14f4613925d3cfd48396a47f97426096cd1b9cb718a7e6be31984e2d9
[INFO] running `Command { std: "docker" "start" "c16dc4a14f4613925d3cfd48396a47f97426096cd1b9cb718a7e6be31984e2d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c16dc4a14f4613925d3cfd48396a47f97426096cd1b9cb718a7e6be31984e2d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c16dc4a14f4613925d3cfd48396a47f97426096cd1b9cb718a7e6be31984e2d9" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c16dc4a14f4613925d3cfd48396a47f97426096cd1b9cb718a7e6be31984e2d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c16dc4a14f4613925d3cfd48396a47f97426096cd1b9cb718a7e6be31984e2d9" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking bsl-interp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `data`, `start`, and `end` are never read
[INFO] [stdout]  --> src/parsing.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct ParsingContext {
[INFO] [stdout]   |            -------------- fields in this struct
[INFO] [stdout] 3 |     data: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 4 |     start: usize,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     end: usize,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ParsingContext` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `context` and `result` are never read
[INFO] [stdout]   --> src/parsing.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct ParseSuccess<T> {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 10 |     context: ParsingContext,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     result: T,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseSuccess` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `context` and `message` are never read
[INFO] [stdout]   --> src/parsing.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ParseError {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 16 |     context: ParsingContext,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 17 |     message: &'static str,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data`, `start`, and `end` are never read
[INFO] [stdout]  --> src/parsing.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct ParsingContext {
[INFO] [stdout]   |            -------------- fields in this struct
[INFO] [stdout] 3 |     data: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 4 |     start: usize,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     end: usize,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ParsingContext` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `context` and `result` are never read
[INFO] [stdout]   --> src/parsing.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct ParseSuccess<T> {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 10 |     context: ParsingContext,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     result: T,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseSuccess` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `context` and `message` are never read
[INFO] [stdout]   --> src/parsing.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ParseError {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 16 |     context: ParsingContext,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 17 |     message: &'static str,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bsl_interp::*`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bsl_interp::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bsl_interp::*`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bsl_interp::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "c16dc4a14f4613925d3cfd48396a47f97426096cd1b9cb718a7e6be31984e2d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c16dc4a14f4613925d3cfd48396a47f97426096cd1b9cb718a7e6be31984e2d9", kill_on_drop: false }`
[INFO] [stdout] c16dc4a14f4613925d3cfd48396a47f97426096cd1b9cb718a7e6be31984e2d9
