[INFO] updating cached repository https://github.com/Leonti/rust-socket-server [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 5f0cd1cb8442ea48b82e7d7cfdf9972e928cb315 [INFO] testing Leonti/rust-socket-server against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeonti%2Frust-socket-server" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Leonti/rust-socket-server on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Leonti/rust-socket-server [INFO] finished tweaking git repo https://github.com/Leonti/rust-socket-server [INFO] tweaked toml for git repo https://github.com/Leonti/rust-socket-server written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/Leonti/rust-socket-server already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"` [INFO] [stdout] fca1dc4a66fa141632027e879a24f7e4f42150448229be2e9d5479a278829997 [INFO] running `"docker" "start" "-a" "fca1dc4a66fa141632027e879a24f7e4f42150448229be2e9d5479a278829997"` [INFO] [stderr] Compiling proc-macro2 v0.4.21 [INFO] [stderr] Compiling byte-tools v0.3.0 [INFO] [stderr] Compiling bytecount v0.3.2 [INFO] [stderr] Compiling opaque-debug v0.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.6.0 [INFO] [stderr] Compiling walkdir v2.2.6 [INFO] [stderr] Compiling input_buffer v0.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling nix v0.6.0 [INFO] [stderr] Compiling block-padding v0.1.2 [INFO] [stderr] Compiling libudev v0.2.0 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling sha-1 v0.8.1 [INFO] [stderr] Compiling serialport v3.1.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling tungstenite v0.6.1 [INFO] [stderr] Compiling crossbeam-deque v0.6.2 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling mio-serial v3.1.0 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.8 [INFO] [stderr] Compiling syn v0.15.18 [INFO] [stderr] Compiling spidev v0.3.0 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling mcp3008 v1.0.0 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling tokio-reactor v0.1.6 [INFO] [stderr] Compiling tokio-udp v0.1.2 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio-uds v0.2.3 [INFO] [stderr] Compiling tokio-serial v3.1.0 [INFO] [stderr] Compiling sysfs_gpio v0.5.3 [INFO] [stderr] Compiling tokio v0.1.11 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling tokio-dns-unofficial v0.3.1 [INFO] [stderr] Compiling tokio-tungstenite v0.6.0 [INFO] [stderr] Compiling cargo_metadata v0.5.8 [INFO] [stderr] Compiling skeptic v0.13.3 [INFO] [stderr] Compiling i2cdev v0.3.2 [INFO] [stderr] Compiling rover_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sensors/arduino.rs:160:14 [INFO] [stderr] | [INFO] [stderr] 160 | ) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/main.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sensors/arduino.rs:204:41 [INFO] [stderr] | [INFO] [stderr] 204 | fn print_not_connected(self) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/motor_handler.rs:192:40 [INFO] [stderr] | [INFO] [stderr] 192 | .expect("Time went backwards");; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/main.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:226:10 [INFO] [stderr] | [INFO] [stderr] 226 | ) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: the item `Sink` is imported redundantly [INFO] [stderr] --> src/main.rs:260:21 [INFO] [stderr] | [INFO] [stderr] 18 | use tokio::prelude::*; [INFO] [stderr] | ----------------- the item `Sink` is already imported here [INFO] [stderr] ... [INFO] [stderr] 260 | use futures::Sink; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/main.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.06s [INFO] running `"docker" "inspect" "fca1dc4a66fa141632027e879a24f7e4f42150448229be2e9d5479a278829997"` [INFO] running `"docker" "rm" "-f" "fca1dc4a66fa141632027e879a24f7e4f42150448229be2e9d5479a278829997"` [INFO] [stdout] fca1dc4a66fa141632027e879a24f7e4f42150448229be2e9d5479a278829997 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 23abbd9771d9c284644204deecfd97faf19cba11422c652a605f3ab720ee707e [INFO] running `"docker" "start" "-a" "23abbd9771d9c284644204deecfd97faf19cba11422c652a605f3ab720ee707e"` [INFO] [stderr] Compiling rover_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sensors/arduino.rs:160:14 [INFO] [stderr] | [INFO] [stderr] 160 | ) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/main.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sensors/arduino.rs:204:41 [INFO] [stderr] | [INFO] [stderr] 204 | fn print_not_connected(self) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/motor_handler.rs:192:40 [INFO] [stderr] | [INFO] [stderr] 192 | .expect("Time went backwards");; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/main.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:226:10 [INFO] [stderr] | [INFO] [stderr] 226 | ) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: the item `Sink` is imported redundantly [INFO] [stderr] --> src/main.rs:260:21 [INFO] [stderr] | [INFO] [stderr] 18 | use tokio::prelude::*; [INFO] [stderr] | ----------------- the item `Sink` is already imported here [INFO] [stderr] ... [INFO] [stderr] 260 | use futures::Sink; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/main.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.89s [INFO] running `"docker" "inspect" "23abbd9771d9c284644204deecfd97faf19cba11422c652a605f3ab720ee707e"` [INFO] running `"docker" "rm" "-f" "23abbd9771d9c284644204deecfd97faf19cba11422c652a605f3ab720ee707e"` [INFO] [stdout] 23abbd9771d9c284644204deecfd97faf19cba11422c652a605f3ab720ee707e [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen"` [INFO] [stdout] b0000abcc2e66f8d70f092ac823f396dd6ac1c645cc97b1f52923d2e2e2feaba [INFO] running `"docker" "start" "-a" "b0000abcc2e66f8d70f092ac823f396dd6ac1c645cc97b1f52923d2e2e2feaba"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rover_server-83394891dbf59093 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b0000abcc2e66f8d70f092ac823f396dd6ac1c645cc97b1f52923d2e2e2feaba"` [INFO] running `"docker" "rm" "-f" "b0000abcc2e66f8d70f092ac823f396dd6ac1c645cc97b1f52923d2e2e2feaba"` [INFO] [stdout] b0000abcc2e66f8d70f092ac823f396dd6ac1c645cc97b1f52923d2e2e2feaba