Dec 13 05:43:56.892 INFO testing rolandcla/pll_counters against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 05:43:56.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 13 05:43:57.348 INFO [stdout] 6611b3df911d774e92c4300b116903985518279d0ee2089a5cdfa3488db50e7f
Dec 13 05:43:57.352 INFO running `"docker" "start" "-a" "6611b3df911d774e92c4300b116903985518279d0ee2089a5cdfa3488db50e7f"`
Dec 13 05:43:58.655 INFO [stderr] usermod: no changes
Dec 13 05:43:58.723 INFO [stderr]    Compiling pll_counters v0.1.0 (/source)
Dec 13 05:43:59.010 INFO [stderr] warning: constant item is never used: `K_MIN`
Dec 13 05:43:59.010 INFO [stderr]  --> src/main.rs:9:1
Dec 13 05:43:59.010 INFO [stderr]   |
Dec 13 05:43:59.010 INFO [stderr] 9 | const K_MIN: u32 = 25;
Dec 13 05:43:59.010 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 05:43:59.010 INFO [stderr]   |
Dec 13 05:43:59.010 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 05:43:59.010 INFO [stderr] 
Dec 13 05:43:59.010 INFO [stderr] warning: constant item is never used: `K_MAX`
Dec 13 05:43:59.010 INFO [stderr]   --> src/main.rs:10:1
Dec 13 05:43:59.010 INFO [stderr]    |
Dec 13 05:43:59.010 INFO [stderr] 10 | const K_MAX: u32 = 50;
Dec 13 05:43:59.010 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 05:43:59.010 INFO [stderr] 
Dec 13 05:43:59.010 INFO [stderr] warning: function is never used: `strip_n`
Dec 13 05:43:59.010 INFO [stderr]   --> src/main.rs:31:1
Dec 13 05:43:59.010 INFO [stderr]    |
Dec 13 05:43:59.010 INFO [stderr] 31 | fn strip_n(n: u32) -> u32 {
Dec 13 05:43:59.010 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 05:43:59.010 INFO [stderr] 
Dec 13 05:43:59.010 INFO [stderr] warning: function is never used: `gcd`
Dec 13 05:43:59.010 INFO [stderr]   --> src/main.rs:35:1
Dec 13 05:43:59.010 INFO [stderr]    |
Dec 13 05:43:59.010 INFO [stderr] 35 | fn gcd(a: u32, b: u32) -> u32 {
Dec 13 05:43:59.010 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 05:43:59.010 INFO [stderr] 
Dec 13 05:43:59.010 INFO [stderr] warning: function is never used: `are_coprime`
Dec 13 05:43:59.010 INFO [stderr]   --> src/main.rs:43:1
Dec 13 05:43:59.010 INFO [stderr]    |
Dec 13 05:43:59.010 INFO [stderr] 43 | fn are_coprime(a: u32, b: u32) -> bool {
Dec 13 05:43:59.010 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 05:43:59.010 INFO [stderr] 
Dec 13 05:43:59.010 INFO [stderr] warning: function is never used: `count`
Dec 13 05:43:59.010 INFO [stderr]   --> src/main.rs:55:1
Dec 13 05:43:59.010 INFO [stderr]    |
Dec 13 05:43:59.010 INFO [stderr] 55 | fn count() -> u32 {
Dec 13 05:43:59.010 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 05:43:59.010 INFO [stderr] 
Dec 13 05:43:59.838 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 13 05:43:59.843 INFO [stderr] su: No module specific data is present
Dec 13 05:44:01.195 INFO running `"docker" "inspect" "6611b3df911d774e92c4300b116903985518279d0ee2089a5cdfa3488db50e7f"`
Dec 13 05:44:01.453 INFO running `"docker" "rm" "-f" "6611b3df911d774e92c4300b116903985518279d0ee2089a5cdfa3488db50e7f"`
Dec 13 05:44:01.761 INFO [stdout] 6611b3df911d774e92c4300b116903985518279d0ee2089a5cdfa3488db50e7f
Dec 13 05:44:01.765 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 13 05:44:02.255 INFO [stdout] a4594ca3e67e0d9f099f076aee235d22372c2c3e476a7a8781015cff73e118b6
Dec 13 05:44:02.259 INFO running `"docker" "start" "-a" "a4594ca3e67e0d9f099f076aee235d22372c2c3e476a7a8781015cff73e118b6"`
Dec 13 05:44:03.579 INFO [stderr] usermod: no changes
Dec 13 05:44:03.636 INFO [stderr]    Compiling pll_counters v0.1.0 (/source)
Dec 13 05:44:03.987 INFO [stderr] warning: constant item is never used: `K_MIN`
Dec 13 05:44:03.987 INFO [stderr]  --> src/main.rs:9:1
Dec 13 05:44:03.987 INFO [stderr]   |
Dec 13 05:44:03.987 INFO [stderr] 9 | const K_MIN: u32 = 25;
Dec 13 05:44:03.987 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 05:44:03.987 INFO [stderr]   |
Dec 13 05:44:03.987 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 05:44:03.987 INFO [stderr] 
Dec 13 05:44:03.987 INFO [stderr] warning: constant item is never used: `K_MAX`
Dec 13 05:44:03.987 INFO [stderr]   --> src/main.rs:10:1
Dec 13 05:44:03.987 INFO [stderr]    |
Dec 13 05:44:03.987 INFO [stderr] 10 | const K_MAX: u32 = 50;
Dec 13 05:44:03.987 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 05:44:03.987 INFO [stderr] 
Dec 13 05:44:03.987 INFO [stderr] warning: function is never used: `strip_n`
Dec 13 05:44:03.987 INFO [stderr]   --> src/main.rs:31:1
Dec 13 05:44:03.987 INFO [stderr]    |
Dec 13 05:44:03.987 INFO [stderr] 31 | fn strip_n(n: u32) -> u32 {
Dec 13 05:44:03.987 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 05:44:03.987 INFO [stderr] 
Dec 13 05:44:03.987 INFO [stderr] warning: function is never used: `gcd`
Dec 13 05:44:03.987 INFO [stderr]   --> src/main.rs:35:1
Dec 13 05:44:03.987 INFO [stderr]    |
Dec 13 05:44:03.987 INFO [stderr] 35 | fn gcd(a: u32, b: u32) -> u32 {
Dec 13 05:44:03.987 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 05:44:03.987 INFO [stderr] 
Dec 13 05:44:03.987 INFO [stderr] warning: function is never used: `are_coprime`
Dec 13 05:44:03.987 INFO [stderr]   --> src/main.rs:43:1
Dec 13 05:44:03.987 INFO [stderr]    |
Dec 13 05:44:03.987 INFO [stderr] 43 | fn are_coprime(a: u32, b: u32) -> bool {
Dec 13 05:44:03.987 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 05:44:03.987 INFO [stderr] 
Dec 13 05:44:03.987 INFO [stderr] warning: function is never used: `count`
Dec 13 05:44:03.987 INFO [stderr]   --> src/main.rs:55:1
Dec 13 05:44:03.987 INFO [stderr]    |
Dec 13 05:44:03.987 INFO [stderr] 55 | fn count() -> u32 {
Dec 13 05:44:03.987 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 05:44:03.987 INFO [stderr] 
Dec 13 05:44:04.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 13 05:44:04.467 INFO [stderr] su: No module specific data is present
Dec 13 05:44:05.743 INFO running `"docker" "inspect" "a4594ca3e67e0d9f099f076aee235d22372c2c3e476a7a8781015cff73e118b6"`
Dec 13 05:44:05.977 INFO running `"docker" "rm" "-f" "a4594ca3e67e0d9f099f076aee235d22372c2c3e476a7a8781015cff73e118b6"`
Dec 13 05:44:06.231 INFO [stdout] a4594ca3e67e0d9f099f076aee235d22372c2c3e476a7a8781015cff73e118b6
Dec 13 05:44:06.237 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 13 05:44:06.663 INFO [stdout] 2947a404c8001f22aecdaeec5d5cc7a57c1a442b8d51e24d8b7b74c4dcd02dc8
Dec 13 05:44:06.665 INFO running `"docker" "start" "-a" "2947a404c8001f22aecdaeec5d5cc7a57c1a442b8d51e24d8b7b74c4dcd02dc8"`
Dec 13 05:44:08.025 INFO [stderr] usermod: no changes
Dec 13 05:44:08.103 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 05:44:08.103 INFO [stderr]      Running /target/debug/deps/pll_counters-a399eb458492806c
Dec 13 05:44:08.120 INFO [stdout] 
Dec 13 05:44:08.120 INFO [stdout] running 0 tests
Dec 13 05:44:08.120 INFO [stdout] 
Dec 13 05:44:08.120 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 05:44:08.120 INFO [stdout] 
Dec 13 05:44:08.122 INFO [stderr] su: No module specific data is present
Dec 13 05:44:08.760 INFO running `"docker" "inspect" "2947a404c8001f22aecdaeec5d5cc7a57c1a442b8d51e24d8b7b74c4dcd02dc8"`
Dec 13 05:44:09.033 INFO running `"docker" "rm" "-f" "2947a404c8001f22aecdaeec5d5cc7a57c1a442b8d51e24d8b7b74c4dcd02dc8"`
Dec 13 05:44:09.267 INFO [stdout] 2947a404c8001f22aecdaeec5d5cc7a57c1a442b8d51e24d8b7b74c4dcd02dc8