[INFO] cloning repository https://github.com/Michael-Janssen-dev/vpl-parser-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Michael-Janssen-dev/vpl-parser-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-Janssen-dev%2Fvpl-parser-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-Janssen-dev%2Fvpl-parser-generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7d7256ae18580526705fe9cf57c1485bf070165
[INFO] checking Michael-Janssen-dev/vpl-parser-generator against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-Janssen-dev%2Fvpl-parser-generator" "/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/Michael-Janssen-dev/vpl-parser-generator
[INFO] finished tweaking git repo https://github.com/Michael-Janssen-dev/vpl-parser-generator
[INFO] tweaked toml for git repo https://github.com/Michael-Janssen-dev/vpl-parser-generator written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Michael-Janssen-dev/vpl-parser-generator 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/Michael-Janssen-dev/vpl-parser-generator 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 clap v3.2.23
[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] 9e664927ef498ce721833867a157075687f06cb3755546330df651fd7628ad25
[INFO] running `Command { std: "docker" "start" "-a" "9e664927ef498ce721833867a157075687f06cb3755546330df651fd7628ad25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e664927ef498ce721833867a157075687f06cb3755546330df651fd7628ad25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e664927ef498ce721833867a157075687f06cb3755546330df651fd7628ad25", kill_on_drop: false }`
[INFO] [stdout] 9e664927ef498ce721833867a157075687f06cb3755546330df651fd7628ad25
[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] 29ac8b9da8b98c274792d52e712761f3a32e28530fccd568d1d8e231967064ee
[INFO] running `Command { std: "docker" "start" "-a" "29ac8b9da8b98c274792d52e712761f3a32e28530fccd568d1d8e231967064ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling rayon-core v1.10.1
[INFO] [stderr]     Checking plotters-backend v0.3.4
[INFO] [stderr]     Checking ciborium-io v0.2.0
[INFO] [stderr]     Checking os_str_bytes v6.4.1
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking test-grammar-generator v0.1.0 (/opt/rustwide/workdir/test-grammar-generator)
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking plotters-svg v0.3.3
[INFO] [stderr]     Checking ciborium-ll v0.2.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking clap v3.2.23
[INFO] [stderr]     Checking plotters v0.3.4
[INFO] [stderr]     Checking vpl-parser-generator v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rayon v1.6.1
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/recognizer/parse_tree.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait ParseTree {
[INFO] [stdout]    |           --------- associated function in this trait
[INFO] [stdout] 20 |     fn new(identifier: usize, rule_nr: usize) -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]     Checking serde_json v1.0.91
[INFO] [stderr]     Checking ciborium v0.2.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stdout] warning: function `generation_speed` is never used
[INFO] [stdout]  --> benches/generation.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn generation_speed(c: &mut Criterion) {
[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 `bench_nested_translator` is never used
[INFO] [stdout]   --> benches/nested.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn bench_nested_translator(c: &mut Criterion) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench_nested_recognizer` is never used
[INFO] [stdout]   --> benches/nested.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn bench_nested_recognizer(c: &mut Criterion) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nested_translator` is never used
[INFO] [stdout]   --> benches/nested.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn nested_translator(n: usize) -> (Translator, String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nested_recognizer` is never used
[INFO] [stdout]   --> benches/nested.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn nested_recognizer(n: usize) -> (Recognizer, String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench_regular_translator` is never used
[INFO] [stdout]   --> benches/regular.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn bench_regular_translator(c: &mut Criterion) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench_regular_recognizer` is never used
[INFO] [stdout]   --> benches/regular.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn bench_regular_recognizer(c: &mut Criterion) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `regular_translator` is never used
[INFO] [stdout]   --> benches/regular.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn regular_translator(n: usize) -> (Translator, String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `regular_recognizer` is never used
[INFO] [stdout]   --> benches/regular.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn regular_recognizer(n: usize) -> (Recognizer, String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/recognizer/parse_tree.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait ParseTree {
[INFO] [stdout]    |           --------- associated function in this trait
[INFO] [stdout] 20 |     fn new(identifier: usize, rule_nr: usize) -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.45s
[INFO] running `Command { std: "docker" "inspect" "29ac8b9da8b98c274792d52e712761f3a32e28530fccd568d1d8e231967064ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29ac8b9da8b98c274792d52e712761f3a32e28530fccd568d1d8e231967064ee", kill_on_drop: false }`
[INFO] [stdout] 29ac8b9da8b98c274792d52e712761f3a32e28530fccd568d1d8e231967064ee
