Dec 11 10:34:31.460 INFO checking russmack/voices against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 10:34:31.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 10:34:32.096 INFO [stdout] 3d0ddc145243e6a394d5e5d36b0d85309be73ed54dc14cffb2a86116935602a9
Dec 11 10:34:32.098 INFO running `"docker" "start" "-a" "3d0ddc145243e6a394d5e5d36b0d85309be73ed54dc14cffb2a86116935602a9"`
Dec 11 10:34:33.464 INFO [stderr] usermod: no changes
Dec 11 10:34:33.668 INFO [stderr]    Compiling lazy_static v1.0.2
Dec 11 10:34:33.668 INFO [stderr]     Checking pnet_base v0.21.0
Dec 11 10:34:33.680 INFO [stderr]     Checking ipnetwork v0.12.8
Dec 11 10:34:33.680 INFO [stderr]    Compiling pnet v0.21.0
Dec 11 10:34:33.692 INFO [stderr]     Checking ransidsole v0.1.0
Dec 11 10:34:33.693 INFO [stderr]     Checking ticker v0.1.1
Dec 11 10:34:33.693 INFO [stderr]    Compiling log v0.4.3
Dec 11 10:34:33.693 INFO [stderr]    Compiling memchr v2.0.1
Dec 11 10:34:35.332 INFO [stderr]    Compiling regex-syntax v0.5.6
Dec 11 10:34:35.355 INFO [stderr]     Checking pnet_sys v0.21.0
Dec 11 10:34:35.372 INFO [stderr]    Compiling thread_local v0.3.5
Dec 11 10:34:35.578 INFO [stderr]     Checking pnet_macros_support v0.21.0
Dec 11 10:34:36.436 INFO [stderr]     Checking chan v0.1.21
Dec 11 10:34:36.521 INFO [stderr]     Checking chrono v0.4.4
Dec 11 10:34:36.892 INFO [stderr]     Checking env_logger v0.5.11
Dec 11 10:34:37.740 INFO [stderr]    Compiling aho-corasick v0.6.6
Dec 11 10:34:37.820 INFO [stderr]     Checking ipnetwork v0.13.0
Dec 11 10:34:39.934 INFO [stderr]     Checking pnet_datalink v0.21.0
Dec 11 10:34:40.062 INFO [stderr]    Compiling log v0.3.9
Dec 11 10:34:43.150 INFO [stderr]    Compiling syntex_errors v0.42.0
Dec 11 10:34:48.057 INFO [stderr]    Compiling syntex_syntax v0.42.0
Dec 11 10:34:56.340 INFO [stderr]    Compiling regex v0.2.11
Dec 11 10:35:38.582 INFO [stderr]    Compiling syntex v0.42.2
Dec 11 10:35:39.854 INFO [stderr]    Compiling pnet_macros v0.21.0
Dec 11 10:35:42.924 INFO [stderr]    Compiling pnet_packet v0.21.0
Dec 11 10:35:56.461 INFO [stderr]     Checking pnet_transport v0.21.0
Dec 11 10:35:57.214 INFO [stderr]     Checking voices v0.1.0 (/source)
Dec 11 10:36:00.356 INFO [stderr] warning: function is never used: `log_node_str`
Dec 11 10:36:00.356 INFO [stderr]    --> src/manifest.rs:263:1
Dec 11 10:36:00.356 INFO [stderr]     |
Dec 11 10:36:00.356 INFO [stderr] 263 | fn log_node_str(s: &str) {
Dec 11 10:36:00.356 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:36:00.356 INFO [stderr]     |
Dec 11 10:36:00.356 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 10:36:00.356 INFO [stderr] 
Dec 11 10:36:00.356 INFO [stderr] warning: function is never used: `from_slice`
Dec 11 10:36:00.356 INFO [stderr]    --> src/main.rs:467:1
Dec 11 10:36:00.356 INFO [stderr]     |
Dec 11 10:36:00.356 INFO [stderr] 467 | fn from_slice(bytes: &[u8]) -> [u8; 32] {
Dec 11 10:36:00.356 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:36:00.357 INFO [stderr] 
Dec 11 10:36:00.357 INFO [stderr] warning: function is never used: `log_writes_str`
Dec 11 10:36:00.357 INFO [stderr]    --> src/main.rs:517:1
Dec 11 10:36:00.357 INFO [stderr]     |
Dec 11 10:36:00.357 INFO [stderr] 517 | fn log_writes_str(s: &str) {
Dec 11 10:36:00.357 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:36:00.360 INFO [stderr] 
Dec 11 10:36:00.431 INFO [stderr] warning: function is never used: `log_node_str`
Dec 11 10:36:00.431 INFO [stderr]    --> src/manifest.rs:263:1
Dec 11 10:36:00.431 INFO [stderr]     |
Dec 11 10:36:00.431 INFO [stderr] 263 | fn log_node_str(s: &str) {
Dec 11 10:36:00.431 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:36:00.431 INFO [stderr]     |
Dec 11 10:36:00.431 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 10:36:00.431 INFO [stderr] 
Dec 11 10:36:00.431 INFO [stderr] warning: function is never used: `from_slice`
Dec 11 10:36:00.431 INFO [stderr]    --> src/main.rs:467:1
Dec 11 10:36:00.431 INFO [stderr]     |
Dec 11 10:36:00.431 INFO [stderr] 467 | fn from_slice(bytes: &[u8]) -> [u8; 32] {
Dec 11 10:36:00.431 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:36:00.431 INFO [stderr] 
Dec 11 10:36:00.431 INFO [stderr] warning: function is never used: `log_writes_str`
Dec 11 10:36:00.431 INFO [stderr]    --> src/main.rs:517:1
Dec 11 10:36:00.431 INFO [stderr]     |
Dec 11 10:36:00.431 INFO [stderr] 517 | fn log_writes_str(s: &str) {
Dec 11 10:36:00.431 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:36:00.432 INFO [stderr] 
Dec 11 10:36:00.482 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
Dec 11 10:36:00.491 INFO [stderr] su: No module specific data is present
Dec 11 10:36:01.518 INFO running `"docker" "inspect" "3d0ddc145243e6a394d5e5d36b0d85309be73ed54dc14cffb2a86116935602a9"`
Dec 11 10:36:01.758 INFO running `"docker" "rm" "-f" "3d0ddc145243e6a394d5e5d36b0d85309be73ed54dc14cffb2a86116935602a9"`
Dec 11 10:36:02.076 INFO [stdout] 3d0ddc145243e6a394d5e5d36b0d85309be73ed54dc14cffb2a86116935602a9