[INFO] cloning repository https://github.com/alan20210202/particle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alan20210202/particle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falan20210202%2Fparticle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falan20210202%2Fparticle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 55df2311ee8ab4565a0051711f26ba4890a52341
[INFO] testing alan20210202/particle against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falan20210202%2Fparticle" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alan20210202/particle on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alan20210202/particle
[INFO] finished tweaking git repo https://github.com/alan20210202/particle
[INFO] tweaked toml for git repo https://github.com/alan20210202/particle written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simplelog v0.4.4
[INFO] [stderr]   Downloaded multimap v0.4.0
[INFO] [stderr]   Downloaded criterion v0.1.2
[INFO] [stderr]   Downloaded criterion-plot v0.1.3
[INFO] [stderr]   Downloaded criterion-stats v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a92d6631a2dcdf436efffa79476a1a45d5010cdc2adf1f97bdad75b65f42ced
[INFO] running `Command { std: "docker" "start" "-a" "9a92d6631a2dcdf436efffa79476a1a45d5010cdc2adf1f97bdad75b65f42ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a92d6631a2dcdf436efffa79476a1a45d5010cdc2adf1f97bdad75b65f42ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a92d6631a2dcdf436efffa79476a1a45d5010cdc2adf1f97bdad75b65f42ced", kill_on_drop: false }`
[INFO] [stdout] 9a92d6631a2dcdf436efffa79476a1a45d5010cdc2adf1f97bdad75b65f42ced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0522588c02122189b521e0d73d5799197cbecc8ec371dbb16f335933ddd00231
[INFO] running `Command { std: "docker" "start" "-a" "0522588c02122189b521e0d73d5799197cbecc8ec371dbb16f335933ddd00231", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling multimap v0.4.0
[INFO] [stderr]    Compiling particle v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `compile_regex_deprecated` is never used
[INFO] [stdout]    --> src/regex.rs:249:4
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn compile_regex_deprecated(regex: &str) -> Result<NFA, &'static str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Concat`, `ZeroOrMore`, `OneOrMore`, `Optional`, `Branch`, and `Group` are never constructed
[INFO] [stdout]    --> src/regex.rs:261:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |     enum RegexOp {
[INFO] [stdout]     |          ------- variants in this enum
[INFO] [stdout] 261 |         Concat,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 262 |         ZeroOrMore,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 263 |         OneOrMore,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 264 |         Optional,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 265 |         Branch,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 266 |         Group,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RegexOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `precedence` is never used
[INFO] [stdout]    --> src/regex.rs:271:12
[INFO] [stdout]     |
[INFO] [stdout] 270 |     impl RegexOp {
[INFO] [stdout]     |     ------------ method in this implementation
[INFO] [stdout] 271 |         fn precedence(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/main.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |             Err(msg) => {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Token {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 20 |     span: Span,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "0522588c02122189b521e0d73d5799197cbecc8ec371dbb16f335933ddd00231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0522588c02122189b521e0d73d5799197cbecc8ec371dbb16f335933ddd00231", kill_on_drop: false }`
[INFO] [stdout] 0522588c02122189b521e0d73d5799197cbecc8ec371dbb16f335933ddd00231
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 559bb19743c5f074bada100c10df32ba5aaaf6c78639d2672cab9b9429ad7acd
[INFO] running `Command { std: "docker" "start" "-a" "559bb19743c5f074bada100c10df32ba5aaaf6c78639d2672cab9b9429ad7acd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling cast v0.1.0
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling thread-scoped v1.0.2
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling itertools v0.4.19
[INFO] [stdout] warning: function `compile_regex_deprecated` is never used
[INFO] [stdout]    --> src/regex.rs:249:4
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn compile_regex_deprecated(regex: &str) -> Result<NFA, &'static str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Concat`, `ZeroOrMore`, `OneOrMore`, `Optional`, `Branch`, and `Group` are never constructed
[INFO] [stdout]    --> src/regex.rs:261:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |     enum RegexOp {
[INFO] [stdout]     |          ------- variants in this enum
[INFO] [stdout] 261 |         Concat,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 262 |         ZeroOrMore,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 263 |         OneOrMore,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 264 |         Optional,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 265 |         Branch,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 266 |         Group,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RegexOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `precedence` is never used
[INFO] [stdout]    --> src/regex.rs:271:12
[INFO] [stdout]     |
[INFO] [stdout] 270 |     impl RegexOp {
[INFO] [stdout]     |     ------------ method in this implementation
[INFO] [stdout] 271 |         fn precedence(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling criterion-plot v0.1.3
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v0.2.13
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling isatty v0.1.9
[INFO] [stderr]    Compiling simplelog v0.4.4
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling criterion-stats v0.1.3
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling criterion v0.1.2
[INFO] [stderr]    Compiling particle v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/main.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |             Err(msg) => {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Token {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 20 |     span: Span,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_regex_deprecated` is never used
[INFO] [stdout]    --> src/regex.rs:249:4
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn compile_regex_deprecated(regex: &str) -> Result<NFA, &'static str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Concat`, `ZeroOrMore`, `OneOrMore`, `Optional`, `Branch`, and `Group` are never constructed
[INFO] [stdout]    --> src/regex.rs:261:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |     enum RegexOp {
[INFO] [stdout]     |          ------- variants in this enum
[INFO] [stdout] 261 |         Concat,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 262 |         ZeroOrMore,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 263 |         OneOrMore,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 264 |         Optional,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 265 |         Branch,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 266 |         Group,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RegexOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `precedence` is never used
[INFO] [stdout]    --> src/regex.rs:271:12
[INFO] [stdout]     |
[INFO] [stdout] 270 |     impl RegexOp {
[INFO] [stdout]     |     ------------ method in this implementation
[INFO] [stdout] 271 |         fn precedence(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.41s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "559bb19743c5f074bada100c10df32ba5aaaf6c78639d2672cab9b9429ad7acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "559bb19743c5f074bada100c10df32ba5aaaf6c78639d2672cab9b9429ad7acd", kill_on_drop: false }`
[INFO] [stdout] 559bb19743c5f074bada100c10df32ba5aaaf6c78639d2672cab9b9429ad7acd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27a896afea473d1855656d0e9b10382e0dd6ea9f549b317b91685351669967f4
[INFO] running `Command { std: "docker" "start" "-a" "27a896afea473d1855656d0e9b10382e0dd6ea9f549b317b91685351669967f4", kill_on_drop: false }`
[INFO] [stderr] warning: function `compile_regex_deprecated` is never used
[INFO] [stderr]    --> src/regex.rs:249:4
[INFO] [stderr]     |
[INFO] [stderr] 249 | fn compile_regex_deprecated(regex: &str) -> Result<NFA, &'static str> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Concat`, `ZeroOrMore`, `OneOrMore`, `Optional`, `Branch`, and `Group` are never constructed
[INFO] [stderr]    --> src/regex.rs:261:9
[INFO] [stderr]     |
[INFO] [stderr] 260 |     enum RegexOp {
[INFO] [stderr]     |          ------- variants in this enum
[INFO] [stderr] 261 |         Concat,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 262 |         ZeroOrMore,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 263 |         OneOrMore,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 264 |         Optional,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 265 |         Branch,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 266 |         Group,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `RegexOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `precedence` is never used
[INFO] [stderr]    --> src/regex.rs:271:12
[INFO] [stderr]     |
[INFO] [stderr] 270 |     impl RegexOp {
[INFO] [stderr]     |     ------------ method in this implementation
[INFO] [stderr] 271 |         fn precedence(&self) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `particle` (lib) generated 3 warnings
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/main.rs:66:17
[INFO] [stderr]    |
[INFO] [stderr] 66 |             Err(msg) => {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `span` is never read
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct Token {
[INFO] [stderr]    |        ----- field in this struct
[INFO] [stderr] 20 |     span: Span,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `particle` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: `particle` (bin "particle" test) generated 3 warnings (run `cargo fix --bin "particle" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/particle-0a017ff81f0d1590)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/particle-0c6c762ad3cb9265)
[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] [stderr]    Doc-tests particle
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 101) ... FAILED
[INFO] [stdout] test src/automatons.rs - automatons (line 26) ... FAILED
[INFO] [stdout] test src/automatons.rs - automatons (line 30) ... FAILED
[INFO] [stdout] test src/automatons.rs - automatons (line 5) ... FAILED
[INFO] [stdout] test src/regex.rs - regex (line 13) ... ok
[INFO] [stdout] test src/automatons.rs - automatons (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 101) stdout ----
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]  --> src/lib.rs:102:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | Punctuation("{")
[INFO] [stdout]   |                 ^ help: add `;` here
[INFO] [stdout] 4 | Str("\"age\"")
[INFO] [stdout]   | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]  --> src/lib.rs:103:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | Str("\"age\"")
[INFO] [stdout]   |               ^ help: add `;` here
[INFO] [stdout] 5 | Punctuation(":")
[INFO] [stdout]   | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Number`
[INFO] [stdout]  --> src/lib.rs:104:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | Punctuation(":")
[INFO] [stdout]   |                 ^ help: add `;` here
[INFO] [stdout] 6 | Number(29.0)
[INFO] [stdout]   | ------ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]  --> src/lib.rs:105:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | Number(29.0)
[INFO] [stdout]   |             ^ help: add `;` here
[INFO] [stdout] 7 | Punctuation(",")
[INFO] [stdout]   | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]  --> src/lib.rs:106:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | Punctuation(",")
[INFO] [stdout]   |                 ^ help: add `;` here
[INFO] [stdout] 8 | Str("\"name\"")
[INFO] [stdout]   | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]  --> src/lib.rs:107:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | Str("\"name\"")
[INFO] [stdout]   |                ^ help: add `;` here
[INFO] [stdout] 9 | Punctuation(":")
[INFO] [stdout]   | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]   --> src/lib.rs:108:17
[INFO] [stdout]    |
[INFO] [stdout] 9  | Punctuation(":")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 10 | Str("\"Glover Duran\"")
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]   --> src/lib.rs:109:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | Str("\"Glover Duran\"")
[INFO] [stdout]    |                        ^ help: add `;` here
[INFO] [stdout] 11 | Punctuation(",")
[INFO] [stdout]    | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]   --> src/lib.rs:110:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | Punctuation(",")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 12 | Str("\"gender\"")
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]   --> src/lib.rs:111:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | Str("\"gender\"")
[INFO] [stdout]    |                  ^ help: add `;` here
[INFO] [stdout] 13 | Punctuation(":")
[INFO] [stdout]    | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]   --> src/lib.rs:112:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | Punctuation(":")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 14 | Str("\"male\"")
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]   --> src/lib.rs:113:16
[INFO] [stdout]    |
[INFO] [stdout] 14 | Str("\"male\"")
[INFO] [stdout]    |                ^ help: add `;` here
[INFO] [stdout] 15 | Punctuation(",")
[INFO] [stdout]    | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]   --> src/lib.rs:114:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | Punctuation(",")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 16 | Str("\"company\"")
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]   --> src/lib.rs:115:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | Str("\"company\"")
[INFO] [stdout]    |                   ^ help: add `;` here
[INFO] [stdout] 17 | Punctuation(":")
[INFO] [stdout]    | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]   --> src/lib.rs:116:17
[INFO] [stdout]    |
[INFO] [stdout] 17 | Punctuation(":")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 18 | Str("\"KINETICA\"")
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]   --> src/lib.rs:117:20
[INFO] [stdout]    |
[INFO] [stdout] 18 | Str("\"KINETICA\"")
[INFO] [stdout]    |                    ^ help: add `;` here
[INFO] [stdout] 19 | Punctuation(",")
[INFO] [stdout]    | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]   --> src/lib.rs:118:17
[INFO] [stdout]    |
[INFO] [stdout] 19 | Punctuation(",")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 20 | Str("\"phone\"")
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]   --> src/lib.rs:119:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | Str("\"phone\"")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 21 | Punctuation(":")
[INFO] [stdout]    | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]   --> src/lib.rs:120:17
[INFO] [stdout]    |
[INFO] [stdout] 21 | Punctuation(":")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 22 | Str("\"+1 (953) 497-3410\"")
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]   --> src/lib.rs:121:29
[INFO] [stdout]    |
[INFO] [stdout] 22 | Str("\"+1 (953) 497-3410\"")
[INFO] [stdout]    |                             ^ help: add `;` here
[INFO] [stdout] 23 | Punctuation(",")
[INFO] [stdout]    | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]   --> src/lib.rs:122:17
[INFO] [stdout]    |
[INFO] [stdout] 23 | Punctuation(",")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 24 | Str("\"address\"")
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]   --> src/lib.rs:124:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | ...
[INFO] [stdout]    | ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]    |
[INFO] [stdout] 25 | ..
[INFO] [stdout]    |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout] 25 | ..=
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]   --> src/lib.rs:124:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | ...
[INFO] [stdout]    | ^^^ help: use `..` instead
[INFO] [stdout]    |
[INFO] [stdout]    = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 23 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0586`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/automatons.rs - automatons (line 26) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DFA`
[INFO] [stdout]  --> src/automatons.rs:27:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | let dfa = DFA::from(nfa);
[INFO] [stdout]   |           ^^^ use of undeclared type `DFA`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use particle::automatons::DFA;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `nfa` in this scope
[INFO] [stdout]  --> src/automatons.rs:27:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | let dfa = DFA::from(nfa);
[INFO] [stdout]   |                     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/automatons.rs - automatons (line 30) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `dfa` in this scope
[INFO] [stdout]  --> src/automatons.rs:31:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | let dfa = dfa.minimize();
[INFO] [stdout]   |           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/automatons.rs - automatons (line 5) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/automatons.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | [1-9][0-9]*(\.[0-9]+)?([eE](\+|-)?[1-9][0-9]*)?
[INFO] [stdout]   |             ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/automatons.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | [1-9][0-9]*(\.[0-9]+)?([eE](\+|-)?[1-9][0-9]*)?
[INFO] [stdout]   |                             ^
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]  --> src/automatons.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | [1-9][0-9]*(\.[0-9]+)?([eE](\+|-)?[1-9][0-9]*)?
[INFO] [stdout]   |              ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `+`
[INFO] [stdout]  --> src/automatons.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | [1-9][0-9]*(\.[0-9]+)?([eE](\+|-)?[1-9][0-9]*)?
[INFO] [stdout]   |                              ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `)`
[INFO] [stdout]  --> src/automatons.rs:6:46
[INFO] [stdout]   |
[INFO] [stdout] 3 | [1-9][0-9]*(\.[0-9]+)?([eE](\+|-)?[1-9][0-9]*)?
[INFO] [stdout]   |                                              ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/automatons.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_automatons_rs_5_0() {
[INFO] [stdout]   |                                                                              - help: try adding a return type: `-> i32`
[INFO] [stdout] 3 | [1-9][0-9]*(\.[0-9]+)?([eE](\+|-)?[1-9][0-9]*)?
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found integer
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/automatons.rs - automatons (line 26)
[INFO] [stdout]     src/automatons.rs - automatons (line 30)
[INFO] [stdout]     src/automatons.rs - automatons (line 5)
[INFO] [stdout]     src/lib.rs - (line 101)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "27a896afea473d1855656d0e9b10382e0dd6ea9f549b317b91685351669967f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27a896afea473d1855656d0e9b10382e0dd6ea9f549b317b91685351669967f4", kill_on_drop: false }`
[INFO] [stdout] 27a896afea473d1855656d0e9b10382e0dd6ea9f549b317b91685351669967f4
[INFO] testing alan20210202/particle against beta-2023-12-22 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falan20210202%2Fparticle" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alan20210202/particle on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alan20210202/particle
[INFO] finished tweaking git repo https://github.com/alan20210202/particle
[INFO] tweaked toml for git repo https://github.com/alan20210202/particle written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afbdf957c05f5ddccab6588fb33fdead1fc61a04a697fb0eee59f36c1bd78af2
[INFO] running `Command { std: "docker" "start" "-a" "afbdf957c05f5ddccab6588fb33fdead1fc61a04a697fb0eee59f36c1bd78af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afbdf957c05f5ddccab6588fb33fdead1fc61a04a697fb0eee59f36c1bd78af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afbdf957c05f5ddccab6588fb33fdead1fc61a04a697fb0eee59f36c1bd78af2", kill_on_drop: false }`
[INFO] [stdout] afbdf957c05f5ddccab6588fb33fdead1fc61a04a697fb0eee59f36c1bd78af2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7256fa08102b1f9d03127e80471b33db89a8bb050caee91cf9703eae7178b22
[INFO] running `Command { std: "docker" "start" "-a" "b7256fa08102b1f9d03127e80471b33db89a8bb050caee91cf9703eae7178b22", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling multimap v0.4.0
[INFO] [stderr]    Compiling particle v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `compile_regex_deprecated` is never used
[INFO] [stdout]    --> src/regex.rs:249:4
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn compile_regex_deprecated(regex: &str) -> Result<NFA, &'static str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Concat`, `ZeroOrMore`, `OneOrMore`, `Optional`, `Branch`, and `Group` are never constructed
[INFO] [stdout]    --> src/regex.rs:261:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |     enum RegexOp {
[INFO] [stdout]     |          ------- variants in this enum
[INFO] [stdout] 261 |         Concat,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 262 |         ZeroOrMore,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 263 |         OneOrMore,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 264 |         Optional,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 265 |         Branch,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 266 |         Group,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RegexOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `precedence` is never used
[INFO] [stdout]    --> src/regex.rs:271:12
[INFO] [stdout]     |
[INFO] [stdout] 270 |     impl RegexOp {
[INFO] [stdout]     |     ------------ method in this implementation
[INFO] [stdout] 271 |         fn precedence(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/main.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |             Err(msg) => {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Token {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 20 |     span: Span,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `Command { std: "docker" "inspect" "b7256fa08102b1f9d03127e80471b33db89a8bb050caee91cf9703eae7178b22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7256fa08102b1f9d03127e80471b33db89a8bb050caee91cf9703eae7178b22", kill_on_drop: false }`
[INFO] [stdout] b7256fa08102b1f9d03127e80471b33db89a8bb050caee91cf9703eae7178b22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70e6a0d8e0c3233c1333063e8e688f2a493c5ae3e7f210befca6939d43724ba6
[INFO] running `Command { std: "docker" "start" "-a" "70e6a0d8e0c3233c1333063e8e688f2a493c5ae3e7f210befca6939d43724ba6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling cast v0.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling thread-scoped v1.0.2
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling itertools v0.4.19
[INFO] [stdout] warning: function `compile_regex_deprecated` is never used
[INFO] [stdout]    --> src/regex.rs:249:4
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn compile_regex_deprecated(regex: &str) -> Result<NFA, &'static str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Concat`, `ZeroOrMore`, `OneOrMore`, `Optional`, `Branch`, and `Group` are never constructed
[INFO] [stdout]    --> src/regex.rs:261:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |     enum RegexOp {
[INFO] [stdout]     |          ------- variants in this enum
[INFO] [stdout] 261 |         Concat,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 262 |         ZeroOrMore,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 263 |         OneOrMore,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 264 |         Optional,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 265 |         Branch,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 266 |         Group,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RegexOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `precedence` is never used
[INFO] [stdout]    --> src/regex.rs:271:12
[INFO] [stdout]     |
[INFO] [stdout] 270 |     impl RegexOp {
[INFO] [stdout]     |     ------------ method in this implementation
[INFO] [stdout] 271 |         fn precedence(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling criterion-plot v0.1.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling num_cpus v0.2.13
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling isatty v0.1.9
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling simplelog v0.4.4
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling criterion-stats v0.1.3
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling criterion v0.1.2
[INFO] [stderr]    Compiling particle v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/main.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |             Err(msg) => {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Token {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 20 |     span: Span,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_regex_deprecated` is never used
[INFO] [stdout]    --> src/regex.rs:249:4
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn compile_regex_deprecated(regex: &str) -> Result<NFA, &'static str> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Concat`, `ZeroOrMore`, `OneOrMore`, `Optional`, `Branch`, and `Group` are never constructed
[INFO] [stdout]    --> src/regex.rs:261:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |     enum RegexOp {
[INFO] [stdout]     |          ------- variants in this enum
[INFO] [stdout] 261 |         Concat,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 262 |         ZeroOrMore,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 263 |         OneOrMore,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 264 |         Optional,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 265 |         Branch,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 266 |         Group,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RegexOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `precedence` is never used
[INFO] [stdout]    --> src/regex.rs:271:12
[INFO] [stdout]     |
[INFO] [stdout] 270 |     impl RegexOp {
[INFO] [stdout]     |     ------------ method in this implementation
[INFO] [stdout] 271 |         fn precedence(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.91s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "70e6a0d8e0c3233c1333063e8e688f2a493c5ae3e7f210befca6939d43724ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70e6a0d8e0c3233c1333063e8e688f2a493c5ae3e7f210befca6939d43724ba6", kill_on_drop: false }`
[INFO] [stdout] 70e6a0d8e0c3233c1333063e8e688f2a493c5ae3e7f210befca6939d43724ba6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98dc405b1dbb0c18f8561d8da00e52d2e1b60d7fbdd048ba26f41fc998122447
[INFO] running `Command { std: "docker" "start" "-a" "98dc405b1dbb0c18f8561d8da00e52d2e1b60d7fbdd048ba26f41fc998122447", kill_on_drop: false }`
[INFO] [stderr] warning: function `compile_regex_deprecated` is never used
[INFO] [stderr]    --> src/regex.rs:249:4
[INFO] [stderr]     |
[INFO] [stderr] 249 | fn compile_regex_deprecated(regex: &str) -> Result<NFA, &'static str> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Concat`, `ZeroOrMore`, `OneOrMore`, `Optional`, `Branch`, and `Group` are never constructed
[INFO] [stderr]    --> src/regex.rs:261:9
[INFO] [stderr]     |
[INFO] [stderr] 260 |     enum RegexOp {
[INFO] [stderr]     |          ------- variants in this enum
[INFO] [stderr] 261 |         Concat,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 262 |         ZeroOrMore,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 263 |         OneOrMore,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 264 |         Optional,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 265 |         Branch,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 266 |         Group,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `RegexOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `precedence` is never used
[INFO] [stderr]    --> src/regex.rs:271:12
[INFO] [stderr]     |
[INFO] [stderr] 270 |     impl RegexOp {
[INFO] [stderr]     |     ------------ method in this implementation
[INFO] [stderr] 271 |         fn precedence(&self) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `particle` (lib) generated 3 warnings
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/main.rs:66:17
[INFO] [stderr]    |
[INFO] [stderr] 66 |             Err(msg) => {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `span` is never read
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct Token {
[INFO] [stderr]    |        ----- field in this struct
[INFO] [stderr] 20 |     span: Span,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `particle` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: `particle` (bin "particle" test) generated 3 warnings (run `cargo fix --bin "particle" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/particle-a4c57b291bda0096)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/particle-9277a25546bcf862)
[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] [stderr]    Doc-tests particle
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 101) ... FAILED
[INFO] [stdout] test src/automatons.rs - automatons (line 26) ... FAILED
[INFO] [stdout] test src/automatons.rs - automatons (line 30) ... FAILED
[INFO] [stdout] test src/automatons.rs - automatons (line 5) ... FAILED
[INFO] [stdout] test src/automatons.rs - automatons (line 9) ... ok
[INFO] [stdout] test src/regex.rs - regex (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 101) stdout ----
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]  --> src/lib.rs:102:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | Punctuation("{")
[INFO] [stdout]   |                 ^ help: add `;` here
[INFO] [stdout] 4 | Str("\"age\"")
[INFO] [stdout]   | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]  --> src/lib.rs:103:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | Str("\"age\"")
[INFO] [stdout]   |               ^ help: add `;` here
[INFO] [stdout] 5 | Punctuation(":")
[INFO] [stdout]   | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Number`
[INFO] [stdout]  --> src/lib.rs:104:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | Punctuation(":")
[INFO] [stdout]   |                 ^ help: add `;` here
[INFO] [stdout] 6 | Number(29.0)
[INFO] [stdout]   | ------ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]  --> src/lib.rs:105:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | Number(29.0)
[INFO] [stdout]   |             ^ help: add `;` here
[INFO] [stdout] 7 | Punctuation(",")
[INFO] [stdout]   | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]  --> src/lib.rs:106:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | Punctuation(",")
[INFO] [stdout]   |                 ^ help: add `;` here
[INFO] [stdout] 8 | Str("\"name\"")
[INFO] [stdout]   | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]  --> src/lib.rs:107:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | Str("\"name\"")
[INFO] [stdout]   |                ^ help: add `;` here
[INFO] [stdout] 9 | Punctuation(":")
[INFO] [stdout]   | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]   --> src/lib.rs:108:17
[INFO] [stdout]    |
[INFO] [stdout] 9  | Punctuation(":")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 10 | Str("\"Glover Duran\"")
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]   --> src/lib.rs:109:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | Str("\"Glover Duran\"")
[INFO] [stdout]    |                        ^ help: add `;` here
[INFO] [stdout] 11 | Punctuation(",")
[INFO] [stdout]    | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]   --> src/lib.rs:110:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | Punctuation(",")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 12 | Str("\"gender\"")
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]   --> src/lib.rs:111:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | Str("\"gender\"")
[INFO] [stdout]    |                  ^ help: add `;` here
[INFO] [stdout] 13 | Punctuation(":")
[INFO] [stdout]    | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]   --> src/lib.rs:112:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | Punctuation(":")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 14 | Str("\"male\"")
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]   --> src/lib.rs:113:16
[INFO] [stdout]    |
[INFO] [stdout] 14 | Str("\"male\"")
[INFO] [stdout]    |                ^ help: add `;` here
[INFO] [stdout] 15 | Punctuation(",")
[INFO] [stdout]    | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]   --> src/lib.rs:114:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | Punctuation(",")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 16 | Str("\"company\"")
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]   --> src/lib.rs:115:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | Str("\"company\"")
[INFO] [stdout]    |                   ^ help: add `;` here
[INFO] [stdout] 17 | Punctuation(":")
[INFO] [stdout]    | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]   --> src/lib.rs:116:17
[INFO] [stdout]    |
[INFO] [stdout] 17 | Punctuation(":")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 18 | Str("\"KINETICA\"")
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]   --> src/lib.rs:117:20
[INFO] [stdout]    |
[INFO] [stdout] 18 | Str("\"KINETICA\"")
[INFO] [stdout]    |                    ^ help: add `;` here
[INFO] [stdout] 19 | Punctuation(",")
[INFO] [stdout]    | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]   --> src/lib.rs:118:17
[INFO] [stdout]    |
[INFO] [stdout] 19 | Punctuation(",")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 20 | Str("\"phone\"")
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]   --> src/lib.rs:119:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | Str("\"phone\"")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 21 | Punctuation(":")
[INFO] [stdout]    | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]   --> src/lib.rs:120:17
[INFO] [stdout]    |
[INFO] [stdout] 21 | Punctuation(":")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 22 | Str("\"+1 (953) 497-3410\"")
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Punctuation`
[INFO] [stdout]   --> src/lib.rs:121:29
[INFO] [stdout]    |
[INFO] [stdout] 22 | Str("\"+1 (953) 497-3410\"")
[INFO] [stdout]    |                             ^ help: add `;` here
[INFO] [stdout] 23 | Punctuation(",")
[INFO] [stdout]    | ----------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `Str`
[INFO] [stdout]   --> src/lib.rs:122:17
[INFO] [stdout]    |
[INFO] [stdout] 23 | Punctuation(",")
[INFO] [stdout]    |                 ^ help: add `;` here
[INFO] [stdout] 24 | Str("\"address\"")
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]   --> src/lib.rs:124:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | ...
[INFO] [stdout]    | ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]    |
[INFO] [stdout] 25 | ..
[INFO] [stdout]    |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout] 25 | ..=
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]   --> src/lib.rs:124:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | ...
[INFO] [stdout]    | ^^^ help: use `..` instead
[INFO] [stdout]    |
[INFO] [stdout]    = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 23 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0586`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/automatons.rs - automatons (line 26) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DFA`
[INFO] [stdout]  --> src/automatons.rs:27:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | let dfa = DFA::from(nfa);
[INFO] [stdout]   |           ^^^ use of undeclared type `DFA`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use particle::automatons::DFA;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `nfa` in this scope
[INFO] [stdout]  --> src/automatons.rs:27:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | let dfa = DFA::from(nfa);
[INFO] [stdout]   |                     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/automatons.rs - automatons (line 30) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `dfa` in this scope
[INFO] [stdout]  --> src/automatons.rs:31:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | let dfa = dfa.minimize();
[INFO] [stdout]   |           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/automatons.rs - automatons (line 5) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/automatons.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | [1-9][0-9]*(\.[0-9]+)?([eE](\+|-)?[1-9][0-9]*)?
[INFO] [stdout]   |             ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/automatons.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | [1-9][0-9]*(\.[0-9]+)?([eE](\+|-)?[1-9][0-9]*)?
[INFO] [stdout]   |                             ^
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]  --> src/automatons.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | [1-9][0-9]*(\.[0-9]+)?([eE](\+|-)?[1-9][0-9]*)?
[INFO] [stdout]   |              ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `+`
[INFO] [stdout]  --> src/automatons.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | [1-9][0-9]*(\.[0-9]+)?([eE](\+|-)?[1-9][0-9]*)?
[INFO] [stdout]   |                              ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `)`
[INFO] [stdout]  --> src/automatons.rs:6:46
[INFO] [stdout]   |
[INFO] [stdout] 3 | [1-9][0-9]*(\.[0-9]+)?([eE](\+|-)?[1-9][0-9]*)?
[INFO] [stdout]   |                                              ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/automatons.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_automatons_rs_5_0() {
[INFO] [stdout]   |                                                                              - help: try adding a return type: `-> i32`
[INFO] [stdout] 3 | [1-9][0-9]*(\.[0-9]+)?([eE](\+|-)?[1-9][0-9]*)?
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found integer
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/automatons.rs - automatons (line 26)
[INFO] [stdout]     src/automatons.rs - automatons (line 30)
[INFO] [stdout]     src/automatons.rs - automatons (line 5)
[INFO] [stdout]     src/lib.rs - (line 101)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "98dc405b1dbb0c18f8561d8da00e52d2e1b60d7fbdd048ba26f41fc998122447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98dc405b1dbb0c18f8561d8da00e52d2e1b60d7fbdd048ba26f41fc998122447", kill_on_drop: false }`
[INFO] [stdout] 98dc405b1dbb0c18f8561d8da00e52d2e1b60d7fbdd048ba26f41fc998122447
