[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] testing francisco-cmyk/rust-json-parser against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrancisco-cmyk%2Frust-json-parser" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-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-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/francisco-cmyk/rust-json-parser on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c22f320697d9b81e6c2d33ae7427f18fbec26cb4c515076a099944295542f639
[INFO] running `Command { std: "docker" "start" "c22f320697d9b81e6c2d33ae7427f18fbec26cb4c515076a099944295542f639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c22f320697d9b81e6c2d33ae7427f18fbec26cb4c515076a099944295542f639", 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" "c22f320697d9b81e6c2d33ae7427f18fbec26cb4c515076a099944295542f639" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c22f320697d9b81e6c2d33ae7427f18fbec26cb4c515076a099944295542f639", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c22f320697d9b81e6c2d33ae7427f18fbec26cb4c515076a099944295542f639" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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<Vec<Token>, TokenizeError> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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<char>, index: &mut usize) -> Result<Token, TokenizeError> {
[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<char>, index: &mut usize) -> Result<Token, TokenizeError> {
[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<char>, index: &mut usize) -> Result<Token, TokenizeError> {
[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<char>, index: &mut usize) -> Result<Token, TokenizeError> {
[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<char>, curr_index: &mut usize) -> Result<Token, TokenizeError> {
[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<char>, curr_index: &mut usize) -> Result<Token, TokenizeError> {
[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 0.15s
[INFO] running `Command { std: "docker" "inspect" "c22f320697d9b81e6c2d33ae7427f18fbec26cb4c515076a099944295542f639", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c22f320697d9b81e6c2d33ae7427f18fbec26cb4c515076a099944295542f639" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[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<Vec<Token>, TokenizeError> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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<char>, index: &mut usize) -> Result<Token, TokenizeError> {
[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<char>, index: &mut usize) -> Result<Token, TokenizeError> {
[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<char>, index: &mut usize) -> Result<Token, TokenizeError> {
[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<char>, index: &mut usize) -> Result<Token, TokenizeError> {
[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<char>, curr_index: &mut usize) -> Result<Token, TokenizeError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling json_parsing v0.1.0 (/opt/rustwide/workdir)
[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<char>, curr_index: &mut usize) -> Result<Token, TokenizeError> {
[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 `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "c22f320697d9b81e6c2d33ae7427f18fbec26cb4c515076a099944295542f639", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c22f320697d9b81e6c2d33ae7427f18fbec26cb4c515076a099944295542f639" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: function `tokenize` is never used
[INFO] [stderr]  --> src/tokenize.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn tokenize(input: String) -> Result<Vec<Token>, TokenizeError> {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `make_token` is never used
[INFO] [stderr]   --> src/tokenize.rs:17:4
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn make_token(chars: &Vec<char>, index: &mut usize) -> Result<Token, TokenizeError> {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `TokenizeError` is never used
[INFO] [stderr]   --> src/tokenize.rs:37:10
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub enum TokenizeError {
[INFO] [stderr]    |          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `tokenize_null` is never used
[INFO] [stderr]   --> src/tokenize.rs:43:4
[INFO] [stderr]    |
[INFO] [stderr] 43 | fn tokenize_null(chars: &Vec<char>, index: &mut usize) -> Result<Token, TokenizeError> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `tokenize_true` is never used
[INFO] [stderr]   --> src/tokenize.rs:54:4
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn tokenize_true(chars: &Vec<char>, index: &mut usize) -> Result<Token, TokenizeError> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `tokenize_false` is never used
[INFO] [stderr]   --> src/tokenize.rs:65:4
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn tokenize_false(chars: &Vec<char>, index: &mut usize) -> Result<Token, TokenizeError> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `tokenize_float` is never used
[INFO] [stderr]   --> src/tokenize.rs:76:4
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn tokenize_float(chars: &Vec<char>, curr_index: &mut usize) -> Result<Token, TokenizeError> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `tokenize_string` is never used
[INFO] [stderr]   --> src/tokenize.rs:99:4
[INFO] [stderr]    |
[INFO] [stderr] 99 | fn tokenize_string(chars: &Vec<char>, curr_index: &mut usize) -> Result<Token, TokenizeError> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Token` is never used
[INFO] [stderr]    --> src/tokenize.rs:122:10
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub enum Token {
[INFO] [stderr]     |          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `json_parsing` (lib) generated 9 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/json_parsing-155c6eaa1971c2fb)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tokenize::tests::integer ... ok
[INFO] [stdout] test tokenize::tests::just_comma ... ok
[INFO] [stdout] test tokenize::tests::just_false ... ok
[INFO] [stdout] test tokenize::tests::all_punctuation ... ok
[INFO] [stdout] test tokenize::tests::floating_point ... ok
[INFO] [stdout] test tokenize::tests::just_true ... ok
[INFO] [stdout] test tokenize::tests::true_comma ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tokenize::tests::just_null ... ok
[INFO] [stdout] test tokenize::tests::unclosed_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests json_parsing
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c22f320697d9b81e6c2d33ae7427f18fbec26cb4c515076a099944295542f639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c22f320697d9b81e6c2d33ae7427f18fbec26cb4c515076a099944295542f639", kill_on_drop: false }`
[INFO] [stdout] c22f320697d9b81e6c2d33ae7427f18fbec26cb4c515076a099944295542f639
