[INFO] updating cached repository nouwaarom/ArmController
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nouwaarom/ArmController
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nouwaarom/ArmController" "work/ex/beta-1.37-6/sources/1.36.0/gh/nouwaarom/ArmController"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nouwaarom/ArmController'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nouwaarom/ArmController" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nouwaarom/ArmController"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nouwaarom/ArmController'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0bec050986e1fa3300e9c8e65a98e94743e20728
[INFO] sha for GitHub repo nouwaarom/ArmController: 0bec050986e1fa3300e9c8e65a98e94743e20728
[INFO] validating manifest of nouwaarom/ArmController on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nouwaarom/ArmController on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nouwaarom/ArmController
[INFO] finished frobbing nouwaarom/ArmController
[INFO] frobbed toml for nouwaarom/ArmController written to work/ex/beta-1.37-6/sources/1.36.0/gh/nouwaarom/ArmController/Cargo.toml
[INFO] started frobbing nouwaarom/ArmController
[INFO] finished frobbing nouwaarom/ArmController
[INFO] frobbed toml for nouwaarom/ArmController written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nouwaarom/ArmController/Cargo.toml
[INFO] crate nouwaarom/ArmController already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nouwaarom/ArmController against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nouwaarom/ArmController:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 73f15964f8e1d6fe1bf466237f35adc4425446f13825cc3789695789769895d2
[INFO] running `"docker" "start" "-a" "73f15964f8e1d6fe1bf466237f35adc4425446f13825cc3789695789769895d2"`
[INFO] [stderr]    Compiling arm_controller v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `size_t`
[INFO] [stderr]  --> src/lib.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | use libc::{size_t};
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `position`
[INFO] [stderr]   --> src/lib.rs:41:49
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub extern fn set_desired_end_effector_position(position: Vec<f64>, rotation: Vec<f64>)
[INFO] [stderr]    |                                                 ^^^^^^^^ help: consider prefixing with an underscore: `_position`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rotation`
[INFO] [stderr]   --> src/lib.rs:41:69
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub extern fn set_desired_end_effector_position(position: Vec<f64>, rotation: Vec<f64>)
[INFO] [stderr]    |                                                                     ^^^^^^^^ help: consider prefixing with an underscore: `_rotation`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "73f15964f8e1d6fe1bf466237f35adc4425446f13825cc3789695789769895d2"`
[INFO] running `"docker" "rm" "-f" "73f15964f8e1d6fe1bf466237f35adc4425446f13825cc3789695789769895d2"`
[INFO] [stdout] 73f15964f8e1d6fe1bf466237f35adc4425446f13825cc3789695789769895d2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nouwaarom/ArmController:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a03d24802a8b4f9e8597c55b5ecab34aee523c99bd6dcd18c9cf0c266f043164
[INFO] running `"docker" "start" "-a" "a03d24802a8b4f9e8597c55b5ecab34aee523c99bd6dcd18c9cf0c266f043164"`
[INFO] [stderr]    Compiling arm_controller v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `size_t`
[INFO] [stderr]  --> src/lib.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | use libc::{size_t};
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `position`
[INFO] [stderr]   --> src/lib.rs:41:49
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub extern fn set_desired_end_effector_position(position: Vec<f64>, rotation: Vec<f64>)
[INFO] [stderr]    |                                                 ^^^^^^^^ help: consider prefixing with an underscore: `_position`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rotation`
[INFO] [stderr]   --> src/lib.rs:41:69
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub extern fn set_desired_end_effector_position(position: Vec<f64>, rotation: Vec<f64>)
[INFO] [stderr]    |                                                                     ^^^^^^^^ help: consider prefixing with an underscore: `_rotation`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "a03d24802a8b4f9e8597c55b5ecab34aee523c99bd6dcd18c9cf0c266f043164"`
[INFO] running `"docker" "rm" "-f" "a03d24802a8b4f9e8597c55b5ecab34aee523c99bd6dcd18c9cf0c266f043164"`
[INFO] [stdout] a03d24802a8b4f9e8597c55b5ecab34aee523c99bd6dcd18c9cf0c266f043164
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nouwaarom/ArmController:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 391a4286fcab04145ff6c81208148bc94062c41bcd173ca6caf777329dba081a
[INFO] running `"docker" "start" "-a" "391a4286fcab04145ff6c81208148bc94062c41bcd173ca6caf777329dba081a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/arm_controller-6cb06b977e75dffc
[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" "391a4286fcab04145ff6c81208148bc94062c41bcd173ca6caf777329dba081a"`
[INFO] running `"docker" "rm" "-f" "391a4286fcab04145ff6c81208148bc94062c41bcd173ca6caf777329dba081a"`
[INFO] [stdout] 391a4286fcab04145ff6c81208148bc94062c41bcd173ca6caf777329dba081a