[INFO] updating cached repository https://github.com/dermesser/myi3stat [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 98f7ee378be31c3f36ac368984c15d63a95bb756 [INFO] testing dermesser/myi3stat against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdermesser%2Fmyi3stat" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dermesser/myi3stat on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [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-5/source/Cargo.toml [INFO] crate git repo https://github.com/dermesser/myi3stat already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-5/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9b5ec5989491585bd7dc661d4363d733f59f51c1e43b021a8a865a59925002be [INFO] running `"docker" "start" "-a" "9b5ec5989491585bd7dc661d4363d733f59f51c1e43b021a8a865a59925002be"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling time v0.2.16 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling time-macros v0.1.0 [INFO] [stderr] Compiling myi3stat v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0425]: cannot find function `now` in crate `time` [INFO] [stderr] --> src/metrics/time.rs:19:23 [INFO] [stderr] | [INFO] [stderr] 19 | let t = time::now(); [INFO] [stderr] | ^^^ not found in `time` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/framework.rs:94:12 [INFO] [stderr] | [INFO] [stderr] 94 | m: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Metric` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/framework.rs:99:42 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn new(name: String, metric: Box, initial_state: MetricState) -> ActiveMetric { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Metric` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics/cpu_load.rs:107:38 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn make_cpu_load_metric() -> Box { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Metric` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics/load.rs:52:34 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn make_load_metric() -> Box { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Metric` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics/net.rs:140:33 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn make_net_metric() -> Box { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Metric` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics/time.rs:26:30 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn clock_metric() -> Box { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Metric` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/render.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn make_i3status() -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Renderer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/render.rs:84:40 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn make_plaintextrenderer() -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Renderer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/render.rs:88:31 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn render_loop(mut r: Box, metrics: Vec, interval: i32) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Renderer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:18:35 [INFO] [stderr] | [INFO] [stderr] 18 | metrics: BTreeMap>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Metric` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:19:37 [INFO] [stderr] | [INFO] [stderr] 19 | renderers: BTreeMap>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Renderer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:53:86 [INFO] [stderr] | [INFO] [stderr] 53 | fn register_metric(&mut self, name: &str, desc: &str, example: &str, metric: Box) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Metric` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:60:56 [INFO] [stderr] | [INFO] [stderr] 60 | fn register_renderer(&mut self, name: &str, r: Box) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Renderer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:103:52 [INFO] [stderr] | [INFO] [stderr] 103 | fn evaluate(mut self, args: &[String]) -> (Box, Vec, i32) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Renderer` [INFO] [stderr] [INFO] [stderr] warning: the item `render` is imported redundantly [INFO] [stderr] --> src/main.rs:174:9 [INFO] [stderr] | [INFO] [stderr] 4 | mod render; [INFO] [stderr] | ----------- the item `render` is already defined here [INFO] [stderr] ... [INFO] [stderr] 174 | use render; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/helper.rs:66:48 [INFO] [stderr] | [INFO] [stderr] 66 | ... |s| T::from_str(s).unwrap_or(default.clone())) [INFO] [stderr] | ^ expected `&str`, found struct `helper::regex::Match` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors; 15 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0425. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `myi3stat`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "9b5ec5989491585bd7dc661d4363d733f59f51c1e43b021a8a865a59925002be"` [INFO] running `"docker" "rm" "-f" "9b5ec5989491585bd7dc661d4363d733f59f51c1e43b021a8a865a59925002be"` [INFO] [stdout] 9b5ec5989491585bd7dc661d4363d733f59f51c1e43b021a8a865a59925002be