[INFO] updating cached repository https://github.com/srgpqt/romajify [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b2ced2c69c10b19c678368c4b3c013719471b8d8 [INFO] testing srgpqt/romajify against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrgpqt%2Fromajify" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/srgpqt/romajify 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 git repo https://github.com/srgpqt/romajify [INFO] finished tweaking git repo https://github.com/srgpqt/romajify [INFO] tweaked toml for git repo https://github.com/srgpqt/romajify written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/srgpqt/romajify already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-2/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml"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] e5804d8e8a539996b128de0033a3eec21b4ce0deb4d1146605b9c68858bcb6e4 [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" "e5804d8e8a539996b128de0033a3eec21b4ce0deb4d1146605b9c68858bcb6e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5804d8e8a539996b128de0033a3eec21b4ce0deb4d1146605b9c68858bcb6e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5804d8e8a539996b128de0033a3eec21b4ce0deb4d1146605b9c68858bcb6e4", kill_on_drop: false }` [INFO] [stdout] e5804d8e8a539996b128de0033a3eec21b4ce0deb4d1146605b9c68858bcb6e4 [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] 81de369da2c75bff67c894ce0b2d9972988bbe93ae2b0e5f677d1943c0eddebb [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" "81de369da2c75bff67c894ce0b2d9972988bbe93ae2b0e5f677d1943c0eddebb", kill_on_drop: false }` [INFO] [stderr] Compiling romajify v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/mecab.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | let output = try!( process::Command::new("mecab").args(&args).output() ); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stdout] --> src/nodes.rs:94:7 [INFO] [stdout] | [INFO] [stdout] 94 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/nodes.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / lazy_static! { [INFO] [stdout] 4 | | static ref SOKUON_RE: Regex = Regex::new(r"ッ(?P[a-z])").unwrap(); [INFO] [stdout] 5 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `&&std::vec::Vec` is not an iterator [INFO] [stdout] --> src/mecab.rs:5:57 [INFO] [stdout] | [INFO] [stdout] 5 | let output = try!( process::Command::new("mecab").args(&args).output() ); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `&&std::vec::Vec` is not an iterator [INFO] [stdout] | help: consider adding dereference here: `&*args` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::iter::Iterator` is not implemented for `&&std::vec::Vec` [INFO] [stdout] = note: required because of the requirements on the impl of `std::iter::IntoIterator` for `&&std::vec::Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ascii::AsciiExt` [INFO] [stdout] --> src/nodes.rs:94:7 [INFO] [stdout] | [INFO] [stdout] 94 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `romajify`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "81de369da2c75bff67c894ce0b2d9972988bbe93ae2b0e5f677d1943c0eddebb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81de369da2c75bff67c894ce0b2d9972988bbe93ae2b0e5f677d1943c0eddebb", kill_on_drop: false }` [INFO] [stdout] 81de369da2c75bff67c894ce0b2d9972988bbe93ae2b0e5f677d1943c0eddebb