[INFO] cloning repository https://github.com/dermesser/myi3stat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dermesser/myi3stat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdermesser%2Fmyi3stat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdermesser%2Fmyi3stat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 98f7ee378be31c3f36ac368984c15d63a95bb756
[INFO] checking dermesser/myi3stat against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdermesser%2Fmyi3stat" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dermesser/myi3stat on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dermesser/myi3stat
[INFO] finished tweaking git repo https://github.com/dermesser/myi3stat
[INFO] tweaked toml for git repo https://github.com/dermesser/myi3stat written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/dermesser/myi3stat already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e86bc7853a71ef175123d1d8c3002173cb0ac0f31236a654d79bfbc099b95b8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6e86bc7853a71ef175123d1d8c3002173cb0ac0f31236a654d79bfbc099b95b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e86bc7853a71ef175123d1d8c3002173cb0ac0f31236a654d79bfbc099b95b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e86bc7853a71ef175123d1d8c3002173cb0ac0f31236a654d79bfbc099b95b8", kill_on_drop: false }`
[INFO] [stdout] 6e86bc7853a71ef175123d1d8c3002173cb0ac0f31236a654d79bfbc099b95b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdd33e924411c0cbcf87164ee2411a908d22bb93c2107217505fbb229756c57e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fdd33e924411c0cbcf87164ee2411a908d22bb93c2107217505fbb229756c57e", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling const_fn v0.4.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling standback v0.2.10
[INFO] [stderr]    Compiling time v0.2.19
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]     Checking time-macros v0.1.0
[INFO] [stderr]     Checking myi3stat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `now` in crate `time`
[INFO] [stdout]   --> src/metrics/time.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let t = time::now();
[INFO] [stdout]    |                       ^^^ not found in `time`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 3  | use env::sys::time::inner::now;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/framework.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 |     m: Box<Metric>,
[INFO] [stdout]    |            ^^^^^^ help: use `dyn`: `dyn Metric`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/framework.rs:99:42
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn new(name: String, metric: Box<Metric>, initial_state: MetricState) -> ActiveMetric {
[INFO] [stdout]    |                                          ^^^^^^ help: use `dyn`: `dyn Metric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/metrics/cpu_load.rs:107:38
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub fn make_cpu_load_metric() -> Box<Metric> {
[INFO] [stdout]     |                                      ^^^^^^ help: use `dyn`: `dyn Metric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/metrics/load.rs:52:34
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn make_load_metric() -> Box<Metric> {
[INFO] [stdout]    |                                  ^^^^^^ help: use `dyn`: `dyn Metric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/metrics/net.rs:140:33
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub fn make_net_metric() -> Box<Metric> {
[INFO] [stdout]     |                                 ^^^^^^ help: use `dyn`: `dyn Metric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/metrics/time.rs:26:30
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn clock_metric() -> Box<Metric> {
[INFO] [stdout]    |                              ^^^^^^ help: use `dyn`: `dyn Metric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render.rs:39:31
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn make_i3status() -> Box<Renderer> {
[INFO] [stdout]    |                               ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render.rs:84:40
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn make_plaintextrenderer() -> Box<Renderer> {
[INFO] [stdout]    |                                        ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render.rs:88:31
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn render_loop(mut r: Box<Renderer>, metrics: Vec<ActiveMetric>, interval: i32) {
[INFO] [stdout]    |                               ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 |     metrics: BTreeMap<String, Box<Metric>>,
[INFO] [stdout]    |                                   ^^^^^^ help: use `dyn`: `dyn Metric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:19:37
[INFO] [stdout]    |
[INFO] [stdout] 19 |     renderers: BTreeMap<String, Box<Renderer>>,
[INFO] [stdout]    |                                     ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:53:86
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn register_metric(&mut self, name: &str, desc: &str, example: &str, metric: Box<Metric>) {
[INFO] [stdout]    |                                                                                      ^^^^^^ help: use `dyn`: `dyn Metric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:60:56
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn register_renderer(&mut self, name: &str, r: Box<Renderer>) {
[INFO] [stdout]    |                                                        ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:103:52
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn evaluate(mut self, args: &[String]) -> (Box<Renderer>, Vec<ActiveMetric>, i32) {
[INFO] [stdout]     |                                                    ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `render` is imported redundantly
[INFO] [stdout]    --> src/main.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 4   | mod render;
[INFO] [stdout]     | ----------- the item `render` is already defined here
[INFO] [stdout] ...
[INFO] [stdout] 174 |     use render;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `now` in crate `time`
[INFO] [stdout]   --> src/metrics/time.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let t = time::now();
[INFO] [stdout]    |                       ^^^ not found in `time`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 3  | use env::sys::time::inner::now;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/framework.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 |     m: Box<Metric>,
[INFO] [stdout]    |            ^^^^^^ help: use `dyn`: `dyn Metric`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/framework.rs:99:42
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn new(name: String, metric: Box<Metric>, initial_state: MetricState) -> ActiveMetric {
[INFO] [stdout]    |                                          ^^^^^^ help: use `dyn`: `dyn Metric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/metrics/cpu_load.rs:107:38
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub fn make_cpu_load_metric() -> Box<Metric> {
[INFO] [stdout]     |                                      ^^^^^^ help: use `dyn`: `dyn Metric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/metrics/load.rs:52:34
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn make_load_metric() -> Box<Metric> {
[INFO] [stdout]    |                                  ^^^^^^ help: use `dyn`: `dyn Metric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/metrics/net.rs:140:33
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub fn make_net_metric() -> Box<Metric> {
[INFO] [stdout]     |                                 ^^^^^^ help: use `dyn`: `dyn Metric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/metrics/time.rs:26:30
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn clock_metric() -> Box<Metric> {
[INFO] [stdout]    |                              ^^^^^^ help: use `dyn`: `dyn Metric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render.rs:39:31
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn make_i3status() -> Box<Renderer> {
[INFO] [stdout]    |                               ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render.rs:84:40
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn make_plaintextrenderer() -> Box<Renderer> {
[INFO] [stdout]    |                                        ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render.rs:88:31
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn render_loop(mut r: Box<Renderer>, metrics: Vec<ActiveMetric>, interval: i32) {
[INFO] [stdout]    |                               ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 |     metrics: BTreeMap<String, Box<Metric>>,
[INFO] [stdout]    |                                   ^^^^^^ help: use `dyn`: `dyn Metric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:19:37
[INFO] [stdout]    |
[INFO] [stdout] 19 |     renderers: BTreeMap<String, Box<Renderer>>,
[INFO] [stdout]    |                                     ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:53:86
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn register_metric(&mut self, name: &str, desc: &str, example: &str, metric: Box<Metric>) {
[INFO] [stdout]    |                                                                                      ^^^^^^ help: use `dyn`: `dyn Metric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:60:56
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn register_renderer(&mut self, name: &str, r: Box<Renderer>) {
[INFO] [stdout]    |                                                        ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:103:52
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn evaluate(mut self, args: &[String]) -> (Box<Renderer>, Vec<ActiveMetric>, i32) {
[INFO] [stdout]     |                                                    ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `render` is imported redundantly
[INFO] [stdout]    --> src/main.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 4   | mod render;
[INFO] [stdout]     | ----------- the item `render` is already defined here
[INFO] [stdout] ...
[INFO] [stdout] 174 |     use render;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/helper.rs:66:48
[INFO] [stdout]    |
[INFO] [stdout] 66 | ...                   |s| T::from_str(s).unwrap_or(default.clone()))
[INFO] [stdout]    |                                       ^ expected `&str`, found struct `helper::regex::Match`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `myi3stat`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/helper.rs:66:48
[INFO] [stdout]    |
[INFO] [stdout] 66 | ...                   |s| T::from_str(s).unwrap_or(default.clone()))
[INFO] [stdout]    |                                       ^ expected `&str`, found struct `helper::regex::Match`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "fdd33e924411c0cbcf87164ee2411a908d22bb93c2107217505fbb229756c57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdd33e924411c0cbcf87164ee2411a908d22bb93c2107217505fbb229756c57e", kill_on_drop: false }`
[INFO] [stdout] fdd33e924411c0cbcf87164ee2411a908d22bb93c2107217505fbb229756c57e
