[INFO] crate taxo 0.1.0 is already in cache [INFO] testing taxo-0.1.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate taxo 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate taxo 0.1.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate taxo 0.1.0 [INFO] finished tweaking crates.io crate taxo 0.1.0 [INFO] tweaked toml for crates.io crate taxo 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 181d764670a2768e64e2705b50529401b71271746e09020dd35c6ad7237d4ed8 [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" "181d764670a2768e64e2705b50529401b71271746e09020dd35c6ad7237d4ed8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "181d764670a2768e64e2705b50529401b71271746e09020dd35c6ad7237d4ed8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "181d764670a2768e64e2705b50529401b71271746e09020dd35c6ad7237d4ed8", kill_on_drop: false }` [INFO] [stdout] 181d764670a2768e64e2705b50529401b71271746e09020dd35c6ad7237d4ed8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e02a03ea6c78bf0fa6c89fd197c233ff6edd637491ee427b93d39e6c4bc94ad0 [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" "e02a03ea6c78bf0fa6c89fd197c233ff6edd637491ee427b93d39e6c4bc94ad0", kill_on_drop: false }` [INFO] [stderr] Compiling taxo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/taxo/rules.rs:9:27 [INFO] [stdout] | [INFO] [stdout] 9 | pub rules_list: Vec>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Matchable` [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/taxo/rule/mod.rs:11:42 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn parse(line: String) -> Result> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Matchable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/taxo/rule/mod.rs:42:72 [INFO] [stdout] | [INFO] [stdout] 42 | ('g', None) => GlobRule::new(rule, None, value).map(|rr| rr as Box), [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Matchable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/taxo/rule/mod.rs:43:84 [INFO] [stdout] | [INFO] [stdout] 43 | ('g', Some(last)) => GlobRule::new(value, Some(rule), last).map(|rr| rr as Box), [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Matchable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/taxo/rule/mod.rs:44:87 [INFO] [stdout] | [INFO] [stdout] 44 | ('r', None) => RegexRule::new(String::from(rule), None, value).map(|rr| rr as Box), [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Matchable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/taxo/rule/mod.rs:46:80 [INFO] [stdout] | [INFO] [stdout] 46 | RegexRule::new(String::from(value), Some(rule), last).map(|rr| rr as Box) [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Matchable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/taxo/rules.rs:15:66 [INFO] [stdout] | [INFO] [stdout] 15 | Err(err) => return Err(format!("couldn't open file: {}", err.description())), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/taxo/rules.rs:28:72 [INFO] [stdout] | [INFO] [stdout] 28 | Err(e) => return Err(format!("io error while reading file {}", e.description())), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/taxo/rule/glob.rs:19:32 [INFO] [stdout] | [INFO] [stdout] 19 | ... err.description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/taxo/rule/glob.rs:53:34 [INFO] [stdout] | [INFO] [stdout] 53 | self.rule.matches_with(name, &self.opts) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `taxo::rule::glob::glob::MatchOptions`, found `&taxo::rule::glob::glob::MatchOptions` [INFO] [stdout] | help: consider removing the borrow: `self.opts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `taxo`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "e02a03ea6c78bf0fa6c89fd197c233ff6edd637491ee427b93d39e6c4bc94ad0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e02a03ea6c78bf0fa6c89fd197c233ff6edd637491ee427b93d39e6c4bc94ad0", kill_on_drop: false }` [INFO] [stdout] e02a03ea6c78bf0fa6c89fd197c233ff6edd637491ee427b93d39e6c4bc94ad0