[INFO] fetching crate runic-kit 0.0.1...
[INFO] testing runic-kit-0.0.1 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate runic-kit 0.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate runic-kit 0.0.1
[INFO] finished tweaking crates.io crate runic-kit 0.0.1
[INFO] tweaked toml for crates.io crate runic-kit 0.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate runic-kit 0.0.1 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate runic-kit 0.0.1 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86acf3f16dab0db46baf9e8eb508b15a475a34cb79f80151c28837e1fc89f1bc
[INFO] running `Command { std: "docker" "start" "-a" "86acf3f16dab0db46baf9e8eb508b15a475a34cb79f80151c28837e1fc89f1bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86acf3f16dab0db46baf9e8eb508b15a475a34cb79f80151c28837e1fc89f1bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86acf3f16dab0db46baf9e8eb508b15a475a34cb79f80151c28837e1fc89f1bc", kill_on_drop: false }`
[INFO] [stdout] 86acf3f16dab0db46baf9e8eb508b15a475a34cb79f80151c28837e1fc89f1bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55dcaece6a927a16a1908cd31433f2f68cd278d181eb566f75ac4fdf6391cd88
[INFO] running `Command { std: "docker" "start" "-a" "55dcaece6a927a16a1908cd31433f2f68cd278d181eb566f75ac4fdf6391cd88", kill_on_drop: false }`
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling runic-kit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lexer.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn get_token(&self, lexer: &mut Lexer<'a, T>) -> Result<Option<Token<T>>, Error>;
[INFO] [stdout]    |                  ^^^^^ this lifetime flows to the output                      ----- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn get_token(&self, lexer: &mut Lexer<'a, T>) -> Result<Option<Token<T>>, Error<'_>>;
[INFO] [stdout]    |                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lexer.rs:91:22
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn get_token(&mut self) -> Result<Option<Token<T>>, Error> {
[INFO] [stdout]    |                      ^^^^^^^^^                              ----- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn get_token(&mut self) -> Result<Option<Token<T>>, Error<'_>> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lexer.rs:237:13
[INFO] [stdout]     |
[INFO] [stdout] 237 |             &self,
[INFO] [stdout]     |             ^^^^^ this lifetime flows to the output
[INFO] [stdout] 238 |             lexer: &mut super::Lexer<'a, T>,
[INFO] [stdout] 239 |         ) -> Result<Option<crate::token::Token<T>>, crate::error::Error> {
[INFO] [stdout]     |                                                     ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 239 |         ) -> Result<Option<crate::token::Token<T>>, crate::error::Error<'_>> {
[INFO] [stdout]     |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "55dcaece6a927a16a1908cd31433f2f68cd278d181eb566f75ac4fdf6391cd88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55dcaece6a927a16a1908cd31433f2f68cd278d181eb566f75ac4fdf6391cd88", kill_on_drop: false }`
[INFO] [stdout] 55dcaece6a927a16a1908cd31433f2f68cd278d181eb566f75ac4fdf6391cd88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff5b353263c8d90bd858699c4994ecd7266b013b2d0ca5aa4a62ade9b5fbdf08
[INFO] running `Command { std: "docker" "start" "-a" "ff5b353263c8d90bd858699c4994ecd7266b013b2d0ca5aa4a62ade9b5fbdf08", kill_on_drop: false }`
[INFO] [stderr]    Compiling runic-kit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lexer.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn get_token(&self, lexer: &mut Lexer<'a, T>) -> Result<Option<Token<T>>, Error>;
[INFO] [stdout]    |                  ^^^^^ this lifetime flows to the output                      ----- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn get_token(&self, lexer: &mut Lexer<'a, T>) -> Result<Option<Token<T>>, Error<'_>>;
[INFO] [stdout]    |                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lexer.rs:91:22
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn get_token(&mut self) -> Result<Option<Token<T>>, Error> {
[INFO] [stdout]    |                      ^^^^^^^^^                              ----- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn get_token(&mut self) -> Result<Option<Token<T>>, Error<'_>> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lexer.rs:237:13
[INFO] [stdout]     |
[INFO] [stdout] 237 |             &self,
[INFO] [stdout]     |             ^^^^^ this lifetime flows to the output
[INFO] [stdout] 238 |             lexer: &mut super::Lexer<'a, T>,
[INFO] [stdout] 239 |         ) -> Result<Option<crate::token::Token<T>>, crate::error::Error> {
[INFO] [stdout]     |                                                     ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 239 |         ) -> Result<Option<crate::token::Token<T>>, crate::error::Error<'_>> {
[INFO] [stdout]     |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lexer.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn get_token(&self, lexer: &mut Lexer<'a, T>) -> Result<Option<Token<T>>, Error>;
[INFO] [stdout]    |                  ^^^^^ this lifetime flows to the output                      ----- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn get_token(&self, lexer: &mut Lexer<'a, T>) -> Result<Option<Token<T>>, Error<'_>>;
[INFO] [stdout]    |                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lexer.rs:91:22
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn get_token(&mut self) -> Result<Option<Token<T>>, Error> {
[INFO] [stdout]    |                      ^^^^^^^^^                              ----- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn get_token(&mut self) -> Result<Option<Token<T>>, Error<'_>> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lexer.rs:237:13
[INFO] [stdout]     |
[INFO] [stdout] 237 |             &self,
[INFO] [stdout]     |             ^^^^^ this lifetime flows to the output
[INFO] [stdout] 238 |             lexer: &mut super::Lexer<'a, T>,
[INFO] [stdout] 239 |         ) -> Result<Option<crate::token::Token<T>>, crate::error::Error> {
[INFO] [stdout]     |                                                     ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 239 |         ) -> Result<Option<crate::token::Token<T>>, crate::error::Error<'_>> {
[INFO] [stdout]     |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lexer.rs:149:25
[INFO] [stdout]     |
[INFO] [stdout] 149 |                         &self,
[INFO] [stdout]     |                         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 150 |                         lexer: &mut $crate::lexer::Lexer<'a, $token_type>,
[INFO] [stdout] 151 |                     ) -> Result<Option<$crate::token::Token<$token_type>>, $crate::error::Error>
[INFO] [stdout]     |                                                                            -------------------- the lifetime gets resolved as `'_`
[INFO] [stdout] ...
[INFO] [stdout] 285 |             match_string!("let", String, "let".to_string(), LetRule);
[INFO] [stdout]     |             -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `match_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 151 |                     ) -> Result<Option<$crate::token::Token<$token_type>>, $crate::error::Error<'_>>
[INFO] [stdout]     |                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lexer.rs:197:25
[INFO] [stdout]     |
[INFO] [stdout] 197 |                         &self,
[INFO] [stdout]     |                         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 198 |                         lexer: &mut $crate::lexer::Lexer<'a, $token_type>,
[INFO] [stdout] 199 |                     ) -> Result<Option<$crate::token::Token<$token_type>>, $crate::error::Error>
[INFO] [stdout]     |                                                                            -------------------- the lifetime gets resolved as `'_`
[INFO] [stdout] ...
[INFO] [stdout] 303 |             match_word!("let", String, "let".to_string(), LetRule);
[INFO] [stdout]     |             ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `match_word` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     ) -> Result<Option<$crate::token::Token<$token_type>>, $crate::error::Error<'_>>
[INFO] [stdout]     |                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lexer.rs:368:17
[INFO] [stdout]     |
[INFO] [stdout] 368 |                 &self,
[INFO] [stdout]     |                 ^^^^^ this lifetime flows to the output
[INFO] [stdout] 369 |                 lexer: &mut Lexer<'a, String>,
[INFO] [stdout] 370 |             ) -> Result<Option<Token<String>>, Error> {
[INFO] [stdout]     |                                                ----- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 370 |             ) -> Result<Option<Token<String>>, Error<'_>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "ff5b353263c8d90bd858699c4994ecd7266b013b2d0ca5aa4a62ade9b5fbdf08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff5b353263c8d90bd858699c4994ecd7266b013b2d0ca5aa4a62ade9b5fbdf08", kill_on_drop: false }`
[INFO] [stdout] ff5b353263c8d90bd858699c4994ecd7266b013b2d0ca5aa4a62ade9b5fbdf08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77320ba9bb960c8947680d12f643838af69afecb287ab19a239d014c42c87b15
[INFO] running `Command { std: "docker" "start" "-a" "77320ba9bb960c8947680d12f643838af69afecb287ab19a239d014c42c87b15", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/lexer.rs:20:18
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn get_token(&self, lexer: &mut Lexer<'a, T>) -> Result<Option<Token<T>>, Error>;
[INFO] [stderr]    |                  ^^^^^ this lifetime flows to the output                      ----- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn get_token(&self, lexer: &mut Lexer<'a, T>) -> Result<Option<Token<T>>, Error<'_>>;
[INFO] [stderr]    |                                                                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/lexer.rs:91:22
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn get_token(&mut self) -> Result<Option<Token<T>>, Error> {
[INFO] [stderr]    |                      ^^^^^^^^^                              ----- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn get_token(&mut self) -> Result<Option<Token<T>>, Error<'_>> {
[INFO] [stderr]    |                                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lexer.rs:237:13
[INFO] [stderr]     |
[INFO] [stderr] 237 |             &self,
[INFO] [stderr]     |             ^^^^^ this lifetime flows to the output
[INFO] [stderr] 238 |             lexer: &mut super::Lexer<'a, T>,
[INFO] [stderr] 239 |         ) -> Result<Option<crate::token::Token<T>>, crate::error::Error> {
[INFO] [stderr]     |                                                     ------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 239 |         ) -> Result<Option<crate::token::Token<T>>, crate::error::Error<'_>> {
[INFO] [stderr]     |                                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `runic-kit` (lib) generated 3 warnings
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lexer.rs:149:25
[INFO] [stderr]     |
[INFO] [stderr] 149 |                         &self,
[INFO] [stderr]     |                         ^^^^^ this lifetime flows to the output
[INFO] [stderr] 150 |                         lexer: &mut $crate::lexer::Lexer<'a, $token_type>,
[INFO] [stderr] 151 |                     ) -> Result<Option<$crate::token::Token<$token_type>>, $crate::error::Error>
[INFO] [stderr]     |                                                                            -------------------- the lifetime gets resolved as `'_`
[INFO] [stderr] ...
[INFO] [stderr] 285 |             match_string!("let", String, "let".to_string(), LetRule);
[INFO] [stderr]     |             -------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `match_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 151 |                     ) -> Result<Option<$crate::token::Token<$token_type>>, $crate::error::Error<'_>>
[INFO] [stderr]     |                                                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lexer.rs:197:25
[INFO] [stderr]     |
[INFO] [stderr] 197 |                         &self,
[INFO] [stderr]     |                         ^^^^^ this lifetime flows to the output
[INFO] [stderr] 198 |                         lexer: &mut $crate::lexer::Lexer<'a, $token_type>,
[INFO] [stderr] 199 |                     ) -> Result<Option<$crate::token::Token<$token_type>>, $crate::error::Error>
[INFO] [stderr]     |                                                                            -------------------- the lifetime gets resolved as `'_`
[INFO] [stderr] ...
[INFO] [stderr] 303 |             match_word!("let", String, "let".to_string(), LetRule);
[INFO] [stderr]     |             ------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `match_word` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 199 |                     ) -> Result<Option<$crate::token::Token<$token_type>>, $crate::error::Error<'_>>
[INFO] [stderr]     |                                                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lexer.rs:368:17
[INFO] [stderr]     |
[INFO] [stderr] 368 |                 &self,
[INFO] [stderr]     |                 ^^^^^ this lifetime flows to the output
[INFO] [stderr] 369 |                 lexer: &mut Lexer<'a, String>,
[INFO] [stderr] 370 |             ) -> Result<Option<Token<String>>, Error> {
[INFO] [stderr]     |                                                ----- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 370 |             ) -> Result<Option<Token<String>>, Error<'_>> {
[INFO] [stderr]     |                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `runic-kit` (lib test) generated 6 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/runic_kit-b7e90a1d9a39ebfd)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test error::tests::test_error_display_single_line ... ok
[INFO] [stdout] test error::tests::test_error_display_multi_line ... ok
[INFO] [stdout] test error::tests::test_basic_error ... ok
[INFO] [stdout] test lexer::tests::test_lexer_advance ... ok
[INFO] [stdout] test lexer::tests::test_lexer_get_token ... ok
[INFO] [stdout] test lexer::tests::test_lexer_jump_to ... ok
[INFO] [stdout] test lexer::utils::tests::test_match_string_macro ... ok
[INFO] [stdout] test source::tests::test_source_from_str ... ok
[INFO] [stdout] test span::tests::test_location_to_line_col ... ok
[INFO] [stdout] test token::tests::test_token_creation ... ok
[INFO] [stdout] test lexer::utils::tests::test_rules_vec_macro ... ok
[INFO] [stdout] test lexer::utils::tests::test_match_word_macro ... ok
[INFO] [stdout] test span::tests::test_span_new ... ok
[INFO] [stdout] test lexer::tests::test_lexer_new ... ok
[INFO] [stdout] test lexer::utils::tests::test_skip_whitespace_rule ... ok
[INFO] [stdout] test source::tests::test_source_new ... FAILED
[INFO] [stdout] test span::tests::test_span_new_invalid - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- source::tests::test_source_new stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'source::tests::test_source_new' panicked at src/source.rs:36:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62ea78c30f82 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62ea78c30f82 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62ea78c30f82 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x62ea78c30f82 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x62ea78c561a3 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x62ea78c561a3 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x62ea78c2e0b3 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62ea78c2e0b3 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x62ea78c30dd2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x62ea78c3259c - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x62ea78c323f2 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x62ea78bf7104 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x62ea78bf7104 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62ea78c32f7b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x62ea78c32f7b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x62ea78c32d4a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x62ea78c31479 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x62ea78c329dd - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x62ea78c54cf0 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x62ea78c55096 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x62ea78bbc0ed - core::result::Result<T,E>::unwrap::h352484994022be3a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x62ea78bbc0ed - runic_kit::source::tests::test_source_new::h1501414a75e2f423
[INFO] [stdout]                                at /opt/rustwide/workdir/src/source.rs:36:40
[INFO] [stdout]   22:     0x62ea78bb9389 - runic_kit::source::tests::test_source_new::{{closure}}::h945779f14cf932e7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/source.rs:33:25
[INFO] [stdout]   23:     0x62ea78bb9389 - core::ops::function::FnOnce::call_once::h5bda85ed0af790d5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x62ea78bfc88b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x62ea78bfc88b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x62ea78bfba7e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x62ea78bfba7e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x62ea78bfba7e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x62ea78bfba7e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x62ea78bfba7e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x62ea78bfba7e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x62ea78bfba7e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x62ea78bbf5f4 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x62ea78bbf5f4 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x62ea78bc2fca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x62ea78bc2fca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x62ea78bc2fca - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x62ea78bc2fca - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x62ea78bc2fca - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x62ea78bc2fca - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x62ea78bc2fca - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x62ea78c35ed7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x62ea78c35ed7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x62ea78c35ed7 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x7399bdacfaa4 - <unknown>
[INFO] [stdout]   46:     0x7399bdb5ca34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     source::tests::test_source_new
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 16 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "77320ba9bb960c8947680d12f643838af69afecb287ab19a239d014c42c87b15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77320ba9bb960c8947680d12f643838af69afecb287ab19a239d014c42c87b15", kill_on_drop: false }`
[INFO] [stdout] 77320ba9bb960c8947680d12f643838af69afecb287ab19a239d014c42c87b15
