[INFO] cloning repository BearzRobotics/robot-com [INFO] running `"git" "clone" "--bare" "git://github.com/BearzRobotics/robot-com.git" "work/cache/sources/gh/BearzRobotics/robot-com"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/BearzRobotics/robot-com'... [INFO] running `"git" "clone" "work/cache/sources/gh/BearzRobotics/robot-com" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/BearzRobotics/robot-com"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/BearzRobotics/robot-com'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/BearzRobotics/robot-com" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/BearzRobotics/robot-com"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/BearzRobotics/robot-com'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1c5a21d8341eb666ab32f76c1d1373271b8218aa [INFO] sha for GitHub repo BearzRobotics/robot-com: 1c5a21d8341eb666ab32f76c1d1373271b8218aa [INFO] validating manifest of BearzRobotics/robot-com on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of BearzRobotics/robot-com on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing BearzRobotics/robot-com [INFO] finished frobbing BearzRobotics/robot-com [INFO] frobbed toml for BearzRobotics/robot-com written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/BearzRobotics/robot-com/Cargo.toml [INFO] started frobbing BearzRobotics/robot-com [INFO] finished frobbing BearzRobotics/robot-com [INFO] frobbed toml for BearzRobotics/robot-com written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/BearzRobotics/robot-com/Cargo.toml [INFO] crate BearzRobotics/robot-com has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uabs v1.0.0 [INFO] [stderr] Downloaded lebicon v2.0.0 [INFO] [stderr] Downloaded ifaces v0.1.0 [INFO] [stderr] Downloaded protocol-derive v1.0.3 [INFO] [stderr] Downloaded protocol v1.0.3 [INFO] [stderr] Downloaded signrel v1.0.0 [INFO] [stderr] Downloaded codicon v1.0.0 [INFO] [stderr] Downloaded mdns v0.3.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking BearzRobotics/robot-com against try#290ac7b29f41ff9fa5232f9a1116ea71a3501063 for pr-58899 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-5/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/BearzRobotics/robot-com:/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=forbid" "-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" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 75a67a3768b4c8da9ed939cae2c961184805c9cf1537a0330ca1af157ba9215e [INFO] running `"docker" "start" "-a" "75a67a3768b4c8da9ed939cae2c961184805c9cf1537a0330ca1af157ba9215e"` [INFO] [stderr] Compiling signrel v1.0.0 [INFO] [stderr] Compiling uabs v1.0.0 [INFO] [stderr] Checking codicon v1.0.0 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Checking nix v0.8.1 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking flate2 v1.0.6 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking nalgebra v0.16.12 [INFO] [stderr] Checking lebicon v2.0.0 [INFO] [stderr] Checking protocol v1.0.3 [INFO] [stderr] Checking ifaces v0.1.0 [INFO] [stderr] Checking mdns v0.3.0 [INFO] [stderr] Compiling protocol-derive v1.0.3 [INFO] [stderr] Checking robot-com v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] extern crate protocol; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `TcpListener` [INFO] [stderr] --> src/rbc_base.rs:43:31 [INFO] [stderr] | [INFO] [stderr] 43 | use std::net::{TcpStream, TcpListener}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] extern crate protocol; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `TcpListener` [INFO] [stderr] --> src/rbc_base.rs:43:31 [INFO] [stderr] | [INFO] [stderr] 43 | use std::net::{TcpStream, TcpListener}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conf` [INFO] [stderr] --> src/lib.rs:39:17 [INFO] [stderr] | [INFO] [stderr] 39 | let mut conf = Ini::load_from_file(ini_path).unwrap(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conf` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | let mut conf = Ini::load_from_file(ini_path).unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `fms_in` [INFO] [stderr] --> src/lib.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | fms_in: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `fms_out` [INFO] [stderr] --> src/lib.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | fms_out: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `robot_in` [INFO] [stderr] --> src/lib.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | robot_in: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `robot_out` [INFO] [stderr] --> src/lib.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | robot_out: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `net_console_in` [INFO] [stderr] --> src/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | net_console_in: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `net_console_out` [INFO] [stderr] --> src/lib.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | net_console_out: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `fms_interval` [INFO] [stderr] --> src/lib.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | fms_interval: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `radio_interval` [INFO] [stderr] --> src/lib.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | radio_interval: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `robot_interval` [INFO] [stderr] --> src/lib.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | robot_interval: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conf` [INFO] [stderr] --> src/lib.rs:39:17 [INFO] [stderr] | [INFO] [stderr] 39 | let mut conf = Ini::load_from_file(ini_path).unwrap(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conf` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | let mut conf = Ini::load_from_file(ini_path).unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `fms_in` [INFO] [stderr] --> src/lib.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | fms_in: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `fms_out` [INFO] [stderr] --> src/lib.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | fms_out: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `robot_in` [INFO] [stderr] --> src/lib.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | robot_in: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `robot_out` [INFO] [stderr] --> src/lib.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | robot_out: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `net_console_in` [INFO] [stderr] --> src/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | net_console_in: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `net_console_out` [INFO] [stderr] --> src/lib.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | net_console_out: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `fms_interval` [INFO] [stderr] --> src/lib.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | fms_interval: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `radio_interval` [INFO] [stderr] --> src/lib.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | radio_interval: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `robot_interval` [INFO] [stderr] --> src/lib.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | robot_interval: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 50.80s [INFO] running `"docker" "inspect" "75a67a3768b4c8da9ed939cae2c961184805c9cf1537a0330ca1af157ba9215e"` [INFO] running `"docker" "rm" "-f" "75a67a3768b4c8da9ed939cae2c961184805c9cf1537a0330ca1af157ba9215e"` [INFO] [stdout] 75a67a3768b4c8da9ed939cae2c961184805c9cf1537a0330ca1af157ba9215e