Dec 19 09:46:51.048 INFO checking russmack/voices against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 09:46:51.048 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/russmack/voices:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:46:51.597 INFO [stdout] 2181f2aef0bfc294e588db46bfded090372df98fc7dd8cfa81fd4a5581f46d19
Dec 19 09:46:51.599 INFO running `"docker" "start" "-a" "2181f2aef0bfc294e588db46bfded090372df98fc7dd8cfa81fd4a5581f46d19"`
Dec 19 09:46:53.846 INFO [stderr]    Compiling lazy_static v1.0.2
Dec 19 09:46:53.846 INFO [stderr]     Checking pnet_base v0.21.0
Dec 19 09:46:53.856 INFO [stderr]     Checking ipnetwork v0.12.8
Dec 19 09:46:53.856 INFO [stderr]    Compiling pnet v0.21.0
Dec 19 09:46:53.860 INFO [stderr]     Checking termcolor v1.0.1
Dec 19 09:46:53.860 INFO [stderr]     Checking ticker v0.1.1
Dec 19 09:46:53.868 INFO [stderr]     Checking ransidsole v0.1.0
Dec 19 09:46:53.868 INFO [stderr]    Compiling log v0.4.3
Dec 19 09:46:54.432 INFO [stderr]    Compiling memchr v2.0.1
Dec 19 09:46:54.490 INFO [stderr]     Checking pnet_sys v0.21.0
Dec 19 09:46:54.800 INFO [stderr]     Checking atty v0.2.11
Dec 19 09:46:54.840 INFO [stderr]    Compiling thread_local v0.3.5
Dec 19 09:46:55.802 INFO [stderr]     Checking pnet_macros_support v0.21.0
Dec 19 09:46:56.035 INFO [stderr]     Checking chan v0.1.21
Dec 19 09:46:56.035 INFO [stderr]     Checking pnet_datalink v0.21.0
Dec 19 09:46:56.035 INFO [stderr]    Compiling log v0.3.9
Dec 19 09:46:56.059 INFO [stderr]     Checking chrono v0.4.4
Dec 19 09:46:56.176 INFO [stderr]     Checking ipnetwork v0.13.0
Dec 19 09:46:57.964 INFO [stderr]    Compiling aho-corasick v0.6.6
Dec 19 09:46:57.996 INFO [stderr]     Checking regex v1.0.2
Dec 19 09:46:59.209 INFO [stderr]    Compiling syntex_errors v0.42.0
Dec 19 09:47:00.663 INFO [stderr]    Compiling regex v0.2.11
Dec 19 09:47:06.188 INFO [stderr]     Checking env_logger v0.5.11
Dec 19 09:47:06.236 INFO [stderr]    Compiling syntex_syntax v0.42.0
Dec 19 09:47:52.259 INFO [stderr]    Compiling syntex v0.42.2
Dec 19 09:47:53.133 INFO [stderr]    Compiling pnet_macros v0.21.0
Dec 19 09:47:56.012 INFO [stderr]    Compiling pnet_packet v0.21.0
Dec 19 09:48:08.697 INFO [stderr]     Checking pnet_transport v0.21.0
Dec 19 09:48:09.276 INFO [stderr]     Checking voices v0.1.0 (/opt/crater/workdir)
Dec 19 09:48:11.108 INFO [stderr] warning: function is never used: `log_node_str`
Dec 19 09:48:11.108 INFO [stderr]    --> src/manifest.rs:263:1
Dec 19 09:48:11.108 INFO [stderr]     |
Dec 19 09:48:11.108 INFO [stderr] 263 | fn log_node_str(s: &str) {
Dec 19 09:48:11.108 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:48:11.108 INFO [stderr]     |
Dec 19 09:48:11.108 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 09:48:11.108 INFO [stderr] 
Dec 19 09:48:11.108 INFO [stderr] warning: function is never used: `from_slice`
Dec 19 09:48:11.108 INFO [stderr]    --> src/main.rs:467:1
Dec 19 09:48:11.108 INFO [stderr]     |
Dec 19 09:48:11.108 INFO [stderr] 467 | fn from_slice(bytes: &[u8]) -> [u8; 32] {
Dec 19 09:48:11.108 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:48:11.108 INFO [stderr] 
Dec 19 09:48:11.108 INFO [stderr] warning: function is never used: `log_writes_str`
Dec 19 09:48:11.108 INFO [stderr]    --> src/main.rs:517:1
Dec 19 09:48:11.108 INFO [stderr]     |
Dec 19 09:48:11.108 INFO [stderr] 517 | fn log_writes_str(s: &str) {
Dec 19 09:48:11.108 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:48:11.108 INFO [stderr] 
Dec 19 09:48:11.556 INFO [stderr] warning: function is never used: `log_node_str`
Dec 19 09:48:11.556 INFO [stderr]    --> src/manifest.rs:263:1
Dec 19 09:48:11.556 INFO [stderr]     |
Dec 19 09:48:11.556 INFO [stderr] 263 | fn log_node_str(s: &str) {
Dec 19 09:48:11.556 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:48:11.556 INFO [stderr]     |
Dec 19 09:48:11.556 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 09:48:11.556 INFO [stderr] 
Dec 19 09:48:11.556 INFO [stderr] warning: function is never used: `from_slice`
Dec 19 09:48:11.556 INFO [stderr]    --> src/main.rs:467:1
Dec 19 09:48:11.556 INFO [stderr]     |
Dec 19 09:48:11.556 INFO [stderr] 467 | fn from_slice(bytes: &[u8]) -> [u8; 32] {
Dec 19 09:48:11.556 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:48:11.556 INFO [stderr] 
Dec 19 09:48:11.556 INFO [stderr] warning: function is never used: `log_writes_str`
Dec 19 09:48:11.556 INFO [stderr]    --> src/main.rs:517:1
Dec 19 09:48:11.556 INFO [stderr]     |
Dec 19 09:48:11.556 INFO [stderr] 517 | fn log_writes_str(s: &str) {
Dec 19 09:48:11.556 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:48:11.556 INFO [stderr] 
Dec 19 09:48:11.609 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
Dec 19 09:48:12.771 INFO running `"docker" "inspect" "2181f2aef0bfc294e588db46bfded090372df98fc7dd8cfa81fd4a5581f46d19"`
Dec 19 09:48:13.060 INFO running `"docker" "rm" "-f" "2181f2aef0bfc294e588db46bfded090372df98fc7dd8cfa81fd4a5581f46d19"`
Dec 19 09:48:13.337 INFO [stdout] 2181f2aef0bfc294e588db46bfded090372df98fc7dd8cfa81fd4a5581f46d19