Dec 11 19:00:37.478 INFO checking eminence/lifx against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 19:00:37.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 19:00:37.882 INFO [stdout] 926a38b33612a5d0ed1864f95d1c0963b2144272539c292f184b49ff78effdc3
Dec 11 19:00:37.892 INFO running `"docker" "start" "-a" "926a38b33612a5d0ed1864f95d1c0963b2144272539c292f184b49ff78effdc3"`
Dec 11 19:00:39.242 INFO [stderr] usermod: no changes
Dec 11 19:00:39.420 INFO [stderr]     Checking c_linked_list v1.1.1
Dec 11 19:00:39.420 INFO [stderr]     Checking lifx v0.2.0 (/source)
Dec 11 19:00:39.480 INFO [stderr]     Checking lifx-core v0.2.0 (/source/lifx-core)
Dec 11 19:00:40.216 INFO [stderr]     Checking get_if_addrs v0.5.3
Dec 11 19:00:42.127 INFO [stderr]     Checking multizone_test v0.1.0 (/source/examples/multizone_test)
Dec 11 19:00:42.127 INFO [stderr]     Checking waveform_test v0.1.0 (/source/examples/waveform_test)
Dec 11 19:00:42.127 INFO [stderr]     Checking get_all_info v0.1.0 (/source/utils/get_all_info)
Dec 11 19:00:43.871 INFO [stderr] warning: unused import: `lifx_core::ApplicationRequest`
Dec 11 19:00:43.871 INFO [stderr]  --> examples/waveform_test/src/main.rs:4:5
Dec 11 19:00:43.871 INFO [stderr]   |
Dec 11 19:00:43.871 INFO [stderr] 4 | use lifx_core::ApplicationRequest;
Dec 11 19:00:43.872 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:00:43.872 INFO [stderr]   |
Dec 11 19:00:43.872 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 19:00:43.872 INFO [stderr] 
Dec 11 19:00:43.872 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 11 19:00:43.872 INFO [stderr]   --> examples/waveform_test/src/main.rs:12:5
Dec 11 19:00:43.872 INFO [stderr]    |
Dec 11 19:00:43.872 INFO [stderr] 12 | use std::thread::sleep;
Dec 11 19:00:43.872 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 19:00:43.872 INFO [stderr] 
Dec 11 19:00:43.872 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 11 19:00:43.872 INFO [stderr]   --> examples/waveform_test/src/main.rs:13:5
Dec 11 19:00:43.872 INFO [stderr]    |
Dec 11 19:00:43.872 INFO [stderr] 13 | use std::time::Duration;
Dec 11 19:00:43.872 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 11 19:00:43.872 INFO [stderr] 
Dec 11 19:00:44.000 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 19:00:44.000 INFO [stderr]   --> examples/waveform_test/src/main.rs:62:5
Dec 11 19:00:44.000 INFO [stderr]    |
Dec 11 19:00:44.000 INFO [stderr] 62 |     stdin.read_line(&mut s);
Dec 11 19:00:44.000 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:00:44.000 INFO [stderr]    |
Dec 11 19:00:44.000 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 19:00:44.000 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 19:00:44.000 INFO [stderr] 
Dec 11 19:00:44.000 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 19:00:44.000 INFO [stderr]   --> examples/waveform_test/src/main.rs:63:5
Dec 11 19:00:44.000 INFO [stderr]    |
Dec 11 19:00:44.000 INFO [stderr] 63 |     stdin.read_line(&mut s);
Dec 11 19:00:44.000 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:00:44.000 INFO [stderr]    |
Dec 11 19:00:44.000 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 19:00:44.000 INFO [stderr] 
Dec 11 19:00:44.001 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 19:00:44.001 INFO [stderr]   --> examples/waveform_test/src/main.rs:67:9
Dec 11 19:00:44.001 INFO [stderr]    |
Dec 11 19:00:44.001 INFO [stderr] 67 |         stdin.read_line(&mut s);
Dec 11 19:00:44.001 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:00:44.001 INFO [stderr]    |
Dec 11 19:00:44.001 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 19:00:44.001 INFO [stderr] 
Dec 11 19:00:44.156 INFO [stderr] warning: unused import: `lifx_core::ApplicationRequest`
Dec 11 19:00:44.156 INFO [stderr]  --> examples/waveform_test/src/main.rs:4:5
Dec 11 19:00:44.156 INFO [stderr]   |
Dec 11 19:00:44.156 INFO [stderr] 4 | use lifx_core::ApplicationRequest;
Dec 11 19:00:44.156 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:00:44.168 INFO [stderr]   |
Dec 11 19:00:44.169 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 19:00:44.169 INFO [stderr] 
Dec 11 19:00:44.169 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 11 19:00:44.169 INFO [stderr]   --> examples/waveform_test/src/main.rs:12:5
Dec 11 19:00:44.169 INFO [stderr]    |
Dec 11 19:00:44.169 INFO [stderr] 12 | use std::thread::sleep;
Dec 11 19:00:44.169 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 19:00:44.169 INFO [stderr] 
Dec 11 19:00:44.169 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 11 19:00:44.169 INFO [stderr]   --> examples/waveform_test/src/main.rs:13:5
Dec 11 19:00:44.169 INFO [stderr]    |
Dec 11 19:00:44.169 INFO [stderr] 13 | use std::time::Duration;
Dec 11 19:00:44.169 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 11 19:00:44.169 INFO [stderr] 
Dec 11 19:00:44.343 INFO [stderr] warning: unused import: `failure::Error`
Dec 11 19:00:44.343 INFO [stderr]   --> utils/get_all_info/src/main.rs:14:5
Dec 11 19:00:44.343 INFO [stderr]    |
Dec 11 19:00:44.343 INFO [stderr] 14 | use failure::Error;
Dec 11 19:00:44.343 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 11 19:00:44.343 INFO [stderr]    |
Dec 11 19:00:44.343 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 19:00:44.343 INFO [stderr] 
Dec 11 19:00:44.348 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 19:00:44.348 INFO [stderr]   --> examples/waveform_test/src/main.rs:62:5
Dec 11 19:00:44.348 INFO [stderr]    |
Dec 11 19:00:44.348 INFO [stderr] 62 |     stdin.read_line(&mut s);
Dec 11 19:00:44.348 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:00:44.348 INFO [stderr]    |
Dec 11 19:00:44.348 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 19:00:44.348 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 19:00:44.348 INFO [stderr] 
Dec 11 19:00:44.348 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 19:00:44.348 INFO [stderr]   --> examples/waveform_test/src/main.rs:63:5
Dec 11 19:00:44.348 INFO [stderr]    |
Dec 11 19:00:44.348 INFO [stderr] 63 |     stdin.read_line(&mut s);
Dec 11 19:00:44.348 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:00:44.348 INFO [stderr]    |
Dec 11 19:00:44.348 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 19:00:44.348 INFO [stderr] 
Dec 11 19:00:44.348 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 19:00:44.348 INFO [stderr]   --> examples/waveform_test/src/main.rs:67:9
Dec 11 19:00:44.348 INFO [stderr]    |
Dec 11 19:00:44.348 INFO [stderr] 67 |         stdin.read_line(&mut s);
Dec 11 19:00:44.348 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:00:44.348 INFO [stderr]    |
Dec 11 19:00:44.348 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 19:00:44.348 INFO [stderr] 
Dec 11 19:00:44.588 INFO [stderr] warning: unused import: `failure::Error`
Dec 11 19:00:44.588 INFO [stderr]   --> utils/get_all_info/src/main.rs:14:5
Dec 11 19:00:44.588 INFO [stderr]    |
Dec 11 19:00:44.588 INFO [stderr] 14 | use failure::Error;
Dec 11 19:00:44.588 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 11 19:00:44.588 INFO [stderr]    |
Dec 11 19:00:44.588 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 19:00:44.588 INFO [stderr] 
Dec 11 19:00:44.841 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.57s
Dec 11 19:00:44.846 INFO [stderr] su: No module specific data is present
Dec 11 19:00:45.478 INFO running `"docker" "inspect" "926a38b33612a5d0ed1864f95d1c0963b2144272539c292f184b49ff78effdc3"`
Dec 11 19:00:45.662 INFO running `"docker" "rm" "-f" "926a38b33612a5d0ed1864f95d1c0963b2144272539c292f184b49ff78effdc3"`
Dec 11 19:00:45.843 INFO [stdout] 926a38b33612a5d0ed1864f95d1c0963b2144272539c292f184b49ff78effdc3