[INFO] crate herkulex_communicator 0.2.5 is already in cache [INFO] extracting crate herkulex_communicator 0.2.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/herkulex_communicator/0.2.5 [INFO] extracting crate herkulex_communicator 0.2.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/herkulex_communicator/0.2.5 [INFO] validating manifest of herkulex_communicator-0.2.5 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of herkulex_communicator-0.2.5 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing herkulex_communicator-0.2.5 [INFO] finished frobbing herkulex_communicator-0.2.5 [INFO] frobbed toml for herkulex_communicator-0.2.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/herkulex_communicator/0.2.5/Cargo.toml [INFO] started frobbing herkulex_communicator-0.2.5 [INFO] finished frobbing herkulex_communicator-0.2.5 [INFO] frobbed toml for herkulex_communicator-0.2.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/herkulex_communicator/0.2.5/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing herkulex_communicator-0.2.5 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/herkulex_communicator/0.2.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 30deb910baa10d30f4fc91f1ffc6179babbca0d58fc732ecc12c2d364c787d5b [INFO] running `"docker" "start" "-a" "30deb910baa10d30f4fc91f1ffc6179babbca0d58fc732ecc12c2d364c787d5b"` [INFO] [stderr] Compiling reexport-proc-macro v1.0.6 [INFO] [stderr] Compiling array-macro v1.0.4 [INFO] [stderr] Compiling xi-unicode v0.1.0 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling signal-hook-registry v1.1.1 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling drs-0x01 v0.1.7 [INFO] [stderr] Compiling enum-map-derive v0.4.2 [INFO] [stderr] Compiling enumset_derive v0.3.2 [INFO] [stderr] Compiling libudev v0.2.0 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling signal-hook v0.1.10 [INFO] [stderr] Compiling serialport v3.3.0 [INFO] [stderr] Compiling enum-map v0.4.1 [INFO] [stderr] Compiling enumset v0.3.19 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [INFO] [stderr] Compiling cursive v0.9.2 [INFO] [stderr] Compiling herkulex_communicator v0.2.5 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ui.rs:47:40 [INFO] [stderr] | [INFO] [stderr] 47 | connection: SharedState>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [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/ui.rs:74:40 [INFO] [stderr] | [INFO] [stderr] 74 | connection: SharedState>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ui.rs:76:83 [INFO] [stderr] | [INFO] [stderr] 76 | on_submit: impl Fn(&mut Cursive, u16, SharedState, SharedState>>) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ui.rs:112:40 [INFO] [stderr] | [INFO] [stderr] 112 | connection: SharedState>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ui.rs:114:10 [INFO] [stderr] | [INFO] [stderr] 114 | ) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ui.rs:223:40 [INFO] [stderr] | [INFO] [stderr] 223 | connection: SharedState>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ui.rs:259:40 [INFO] [stderr] | [INFO] [stderr] 259 | connection: SharedState>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ui.rs:261:10 [INFO] [stderr] | [INFO] [stderr] 261 | ) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ui.rs:292:66 [INFO] [stderr] | [INFO] [stderr] 292 | fn initialize_connection>(addr: T) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ui.rs:292:83 [INFO] [stderr] | [INFO] [stderr] 292 | fn initialize_connection>(addr: T) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ui.rs:317:35 [INFO] [stderr] | [INFO] [stderr] 317 | state: SharedState>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ui.rs:355:35 [INFO] [stderr] | [INFO] [stderr] 355 | state: SharedState>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ui.rs:357:37 [INFO] [stderr] | [INFO] [stderr] 357 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ui.rs:378:51 [INFO] [stderr] | [INFO] [stderr] 378 | let shared_connection: SharedState>> = Rc::new(RefCell::new(None)); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [INFO] [stderr] [INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::string::String: std::borrow::Borrow<_>` [INFO] [stderr] --> src/ui.rs:326:12 [INFO] [stderr] | [INFO] [stderr] 326 | result.set_on_submit(move |s, connection| { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0283`. [INFO] [stderr] error: Could not compile `herkulex_communicator`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "30deb910baa10d30f4fc91f1ffc6179babbca0d58fc732ecc12c2d364c787d5b"` [INFO] running `"docker" "rm" "-f" "30deb910baa10d30f4fc91f1ffc6179babbca0d58fc732ecc12c2d364c787d5b"` [INFO] [stdout] 30deb910baa10d30f4fc91f1ffc6179babbca0d58fc732ecc12c2d364c787d5b