Dec 18 00:43:59.995 INFO checking eminence/lifx against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 00:43:59.995 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/eminence/lifx:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 00:44:00.270 INFO [stdout] e7a067656a63ed405ac9872d29353f63bc23953b58f590b1b13b083509dea450
Dec 18 00:44:00.272 INFO running `"docker" "start" "-a" "e7a067656a63ed405ac9872d29353f63bc23953b58f590b1b13b083509dea450"`
Dec 18 00:44:01.552 INFO [stderr]     Checking c_linked_list v1.1.1
Dec 18 00:44:01.552 INFO [stderr]     Checking lifx v0.2.0 (/opt/crater/workdir)
Dec 18 00:44:01.552 INFO [stderr]     Checking lifx-core v0.2.0 (/opt/crater/workdir/lifx-core)
Dec 18 00:44:01.832 INFO [stderr]     Checking get_if_addrs v0.5.3
Dec 18 00:44:03.251 INFO [stderr]     Checking multizone_test v0.1.0 (/opt/crater/workdir/examples/multizone_test)
Dec 18 00:44:03.252 INFO [stderr]     Checking waveform_test v0.1.0 (/opt/crater/workdir/examples/waveform_test)
Dec 18 00:44:03.252 INFO [stderr]     Checking get_all_info v0.1.0 (/opt/crater/workdir/utils/get_all_info)
Dec 18 00:44:03.648 INFO [stderr] warning: unused import: `failure::Error`
Dec 18 00:44:03.648 INFO [stderr]   --> utils/get_all_info/src/main.rs:14:5
Dec 18 00:44:03.648 INFO [stderr]    |
Dec 18 00:44:03.648 INFO [stderr] 14 | use failure::Error;
Dec 18 00:44:03.648 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 00:44:03.648 INFO [stderr]    |
Dec 18 00:44:03.648 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 00:44:03.648 INFO [stderr] 
Dec 18 00:44:03.708 INFO [stderr] warning: unused import: `lifx_core::ApplicationRequest`
Dec 18 00:44:03.708 INFO [stderr]  --> examples/waveform_test/src/main.rs:4:5
Dec 18 00:44:03.708 INFO [stderr]   |
Dec 18 00:44:03.708 INFO [stderr] 4 | use lifx_core::ApplicationRequest;
Dec 18 00:44:03.708 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:44:03.708 INFO [stderr]   |
Dec 18 00:44:03.708 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 00:44:03.708 INFO [stderr] 
Dec 18 00:44:03.708 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 18 00:44:03.708 INFO [stderr]   --> examples/waveform_test/src/main.rs:12:5
Dec 18 00:44:03.708 INFO [stderr]    |
Dec 18 00:44:03.708 INFO [stderr] 12 | use std::thread::sleep;
Dec 18 00:44:03.708 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 00:44:03.708 INFO [stderr] 
Dec 18 00:44:03.708 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 18 00:44:03.708 INFO [stderr]   --> examples/waveform_test/src/main.rs:13:5
Dec 18 00:44:03.708 INFO [stderr]    |
Dec 18 00:44:03.708 INFO [stderr] 13 | use std::time::Duration;
Dec 18 00:44:03.708 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 00:44:03.708 INFO [stderr] 
Dec 18 00:44:03.767 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:44:03.767 INFO [stderr]   --> examples/waveform_test/src/main.rs:62:5
Dec 18 00:44:03.767 INFO [stderr]    |
Dec 18 00:44:03.767 INFO [stderr] 62 |     stdin.read_line(&mut s);
Dec 18 00:44:03.767 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:44:03.767 INFO [stderr]    |
Dec 18 00:44:03.767 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 00:44:03.768 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:44:03.768 INFO [stderr] 
Dec 18 00:44:03.768 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:44:03.768 INFO [stderr]   --> examples/waveform_test/src/main.rs:63:5
Dec 18 00:44:03.768 INFO [stderr]    |
Dec 18 00:44:03.768 INFO [stderr] 63 |     stdin.read_line(&mut s);
Dec 18 00:44:03.768 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:44:03.768 INFO [stderr]    |
Dec 18 00:44:03.768 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:44:03.768 INFO [stderr] 
Dec 18 00:44:03.768 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:44:03.768 INFO [stderr]   --> examples/waveform_test/src/main.rs:67:9
Dec 18 00:44:03.768 INFO [stderr]    |
Dec 18 00:44:03.768 INFO [stderr] 67 |         stdin.read_line(&mut s);
Dec 18 00:44:03.768 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:44:03.768 INFO [stderr]    |
Dec 18 00:44:03.768 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:44:03.768 INFO [stderr] 
Dec 18 00:44:03.799 INFO [stderr] warning: unused import: `lifx_core::ApplicationRequest`
Dec 18 00:44:03.799 INFO [stderr]  --> examples/waveform_test/src/main.rs:4:5
Dec 18 00:44:03.799 INFO [stderr]   |
Dec 18 00:44:03.799 INFO [stderr] 4 | use lifx_core::ApplicationRequest;
Dec 18 00:44:03.799 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:44:03.799 INFO [stderr]   |
Dec 18 00:44:03.799 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 00:44:03.799 INFO [stderr] 
Dec 18 00:44:03.799 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 18 00:44:03.799 INFO [stderr]   --> examples/waveform_test/src/main.rs:12:5
Dec 18 00:44:03.799 INFO [stderr]    |
Dec 18 00:44:03.799 INFO [stderr] 12 | use std::thread::sleep;
Dec 18 00:44:03.799 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 00:44:03.799 INFO [stderr] 
Dec 18 00:44:03.799 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 18 00:44:03.799 INFO [stderr]   --> examples/waveform_test/src/main.rs:13:5
Dec 18 00:44:03.799 INFO [stderr]    |
Dec 18 00:44:03.799 INFO [stderr] 13 | use std::time::Duration;
Dec 18 00:44:03.804 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 00:44:03.804 INFO [stderr] 
Dec 18 00:44:03.804 INFO [stderr] warning: unused import: `failure::Error`
Dec 18 00:44:03.804 INFO [stderr]   --> utils/get_all_info/src/main.rs:14:5
Dec 18 00:44:03.804 INFO [stderr]    |
Dec 18 00:44:03.804 INFO [stderr] 14 | use failure::Error;
Dec 18 00:44:03.804 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 00:44:03.804 INFO [stderr]    |
Dec 18 00:44:03.804 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 00:44:03.804 INFO [stderr] 
Dec 18 00:44:03.860 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:44:03.860 INFO [stderr]   --> examples/waveform_test/src/main.rs:62:5
Dec 18 00:44:03.860 INFO [stderr]    |
Dec 18 00:44:03.860 INFO [stderr] 62 |     stdin.read_line(&mut s);
Dec 18 00:44:03.860 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:44:03.860 INFO [stderr]    |
Dec 18 00:44:03.860 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 00:44:03.860 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:44:03.860 INFO [stderr] 
Dec 18 00:44:03.861 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:44:03.861 INFO [stderr]   --> examples/waveform_test/src/main.rs:63:5
Dec 18 00:44:03.861 INFO [stderr]    |
Dec 18 00:44:03.861 INFO [stderr] 63 |     stdin.read_line(&mut s);
Dec 18 00:44:03.861 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:44:03.861 INFO [stderr]    |
Dec 18 00:44:03.861 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:44:03.861 INFO [stderr] 
Dec 18 00:44:03.861 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:44:03.861 INFO [stderr]   --> examples/waveform_test/src/main.rs:67:9
Dec 18 00:44:03.861 INFO [stderr]    |
Dec 18 00:44:03.861 INFO [stderr] 67 |         stdin.read_line(&mut s);
Dec 18 00:44:03.861 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:44:03.861 INFO [stderr]    |
Dec 18 00:44:03.861 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:44:03.861 INFO [stderr] 
Dec 18 00:44:04.028 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
Dec 18 00:44:04.446 INFO running `"docker" "inspect" "e7a067656a63ed405ac9872d29353f63bc23953b58f590b1b13b083509dea450"`
Dec 18 00:44:04.662 INFO running `"docker" "rm" "-f" "e7a067656a63ed405ac9872d29353f63bc23953b58f590b1b13b083509dea450"`
Dec 18 00:44:04.843 INFO [stdout] e7a067656a63ed405ac9872d29353f63bc23953b58f590b1b13b083509dea450