[INFO] cloning repository https://github.com/francisco-cmyk/rust-json-parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/francisco-cmyk/rust-json-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrancisco-cmyk%2Frust-json-parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrancisco-cmyk%2Frust-json-parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a05ee16ca94e89527e7b27c62addcfb7896e53c2 [INFO] checking francisco-cmyk/rust-json-parser against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrancisco-cmyk%2Frust-json-parser" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/francisco-cmyk/rust-json-parser [INFO] finished tweaking git repo https://github.com/francisco-cmyk/rust-json-parser [INFO] tweaked toml for git repo https://github.com/francisco-cmyk/rust-json-parser written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/francisco-cmyk/rust-json-parser on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/francisco-cmyk/rust-json-parser 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 615701acc5939c40d4efed46f0025ab0a929c38a07196d02f24e2298a6479a0f [INFO] running `Command { std: "docker" "start" "-a" "615701acc5939c40d4efed46f0025ab0a929c38a07196d02f24e2298a6479a0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "615701acc5939c40d4efed46f0025ab0a929c38a07196d02f24e2298a6479a0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "615701acc5939c40d4efed46f0025ab0a929c38a07196d02f24e2298a6479a0f", kill_on_drop: false }` [INFO] [stdout] 615701acc5939c40d4efed46f0025ab0a929c38a07196d02f24e2298a6479a0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ecf41152d2e8f35d2f0ba9751fe3ff63fed2b84ca3ae8a39f0b221d3da68c078 [INFO] running `Command { std: "docker" "start" "-a" "ecf41152d2e8f35d2f0ba9751fe3ff63fed2b84ca3ae8a39f0b221d3da68c078", kill_on_drop: false }` [INFO] [stderr] Checking json_parsing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `tokenize` is never used [INFO] [stdout] --> src/tokenize.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn tokenize(input: String) -> Result, TokenizeError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_token` is never used [INFO] [stdout] --> src/tokenize.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn make_token(chars: &Vec, index: &mut usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TokenizeError` is never used [INFO] [stdout] --> src/tokenize.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | pub enum TokenizeError { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tokenize_null` is never used [INFO] [stdout] --> src/tokenize.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn tokenize_null(chars: &Vec, index: &mut usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tokenize_true` is never used [INFO] [stdout] --> src/tokenize.rs:54:4 [INFO] [stdout] | [INFO] [stdout] 54 | fn tokenize_true(chars: &Vec, index: &mut usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tokenize_false` is never used [INFO] [stdout] --> src/tokenize.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn tokenize_false(chars: &Vec, index: &mut usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tokenize_float` is never used [INFO] [stdout] --> src/tokenize.rs:76:4 [INFO] [stdout] | [INFO] [stdout] 76 | fn tokenize_float(chars: &Vec, curr_index: &mut usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tokenize_string` is never used [INFO] [stdout] --> src/tokenize.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn tokenize_string(chars: &Vec, curr_index: &mut usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Token` is never used [INFO] [stdout] --> src/tokenize.rs:122:10 [INFO] [stdout] | [INFO] [stdout] 122 | pub enum Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] running `Command { std: "docker" "inspect" "ecf41152d2e8f35d2f0ba9751fe3ff63fed2b84ca3ae8a39f0b221d3da68c078", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecf41152d2e8f35d2f0ba9751fe3ff63fed2b84ca3ae8a39f0b221d3da68c078", kill_on_drop: false }` [INFO] [stdout] ecf41152d2e8f35d2f0ba9751fe3ff63fed2b84ca3ae8a39f0b221d3da68c078