Dec 06 05:53:36.426 INFO testing banditpig/AoC_2015_Rust against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 05:53:36.426 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 05:53:36.608 INFO [stdout] b78b3db3ce33a32851e4e32c6a9928516f0ff1032b81c03f0a2adb234cd057e5
Dec 06 05:53:36.610 INFO running `"docker" "start" "-a" "b78b3db3ce33a32851e4e32c6a9928516f0ff1032b81c03f0a2adb234cd057e5"`
Dec 06 05:53:37.368 INFO [stderr] usermod: no changes
Dec 06 05:53:37.480 INFO [stderr]    Compiling rust v0.1.0 (/source)
Dec 06 05:53:38.133 INFO [stderr] warning: unused import: `std::thread`
Dec 06 05:53:38.134 INFO [stderr]  --> src/main.rs:2:5
Dec 06 05:53:38.134 INFO [stderr]   |
Dec 06 05:53:38.134 INFO [stderr] 2 | use std::thread;
Dec 06 05:53:38.134 INFO [stderr]   |     ^^^^^^^^^^^
Dec 06 05:53:38.134 INFO [stderr]   |
Dec 06 05:53:38.134 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 05:53:38.134 INFO [stderr] 
Dec 06 05:53:38.364 INFO [stderr] warning: function is never used: `has_duplicates`
Dec 06 05:53:38.364 INFO [stderr]   --> src/utils.rs:11:1
Dec 06 05:53:38.364 INFO [stderr]    |
Dec 06 05:53:38.364 INFO [stderr] 11 | pub fn has_duplicates<T: Eq + Ord + Clone>(v: &Vec<T>) -> bool {
Dec 06 05:53:38.364 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 05:53:38.364 INFO [stderr]    |
Dec 06 05:53:38.372 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 05:53:38.372 INFO [stderr] 
Dec 06 05:53:39.413 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Dec 06 05:53:39.417 INFO [stderr] su: No module specific data is present
Dec 06 05:53:40.076 INFO running `"docker" "inspect" "b78b3db3ce33a32851e4e32c6a9928516f0ff1032b81c03f0a2adb234cd057e5"`
Dec 06 05:53:40.320 INFO running `"docker" "rm" "-f" "b78b3db3ce33a32851e4e32c6a9928516f0ff1032b81c03f0a2adb234cd057e5"`
Dec 06 05:53:40.592 INFO [stdout] b78b3db3ce33a32851e4e32c6a9928516f0ff1032b81c03f0a2adb234cd057e5
Dec 06 05:53:40.598 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 05:53:41.048 INFO [stdout] e213ed9516b6b37778cf067f5006a3bc92c0d4060a91e629ac135b345882bc04
Dec 06 05:53:41.054 INFO running `"docker" "start" "-a" "e213ed9516b6b37778cf067f5006a3bc92c0d4060a91e629ac135b345882bc04"`
Dec 06 05:53:41.710 INFO [stderr] usermod: no changes
Dec 06 05:53:41.745 INFO [stderr]    Compiling rust v0.1.0 (/source)
Dec 06 05:53:42.222 INFO [stderr] warning: unused import: `std::thread`
Dec 06 05:53:42.222 INFO [stderr]  --> src/main.rs:2:5
Dec 06 05:53:42.222 INFO [stderr]   |
Dec 06 05:53:42.222 INFO [stderr] 2 | use std::thread;
Dec 06 05:53:42.222 INFO [stderr]   |     ^^^^^^^^^^^
Dec 06 05:53:42.222 INFO [stderr]   |
Dec 06 05:53:42.222 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 05:53:42.222 INFO [stderr] 
Dec 06 05:53:42.404 INFO [stderr] warning: function is never used: `has_duplicates`
Dec 06 05:53:42.404 INFO [stderr]   --> src/utils.rs:11:1
Dec 06 05:53:42.404 INFO [stderr]    |
Dec 06 05:53:42.404 INFO [stderr] 11 | pub fn has_duplicates<T: Eq + Ord + Clone>(v: &Vec<T>) -> bool {
Dec 06 05:53:42.404 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 05:53:42.404 INFO [stderr]    |
Dec 06 05:53:42.404 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 05:53:42.404 INFO [stderr] 
Dec 06 05:53:42.626 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Dec 06 05:53:42.630 INFO [stderr] su: No module specific data is present
Dec 06 05:53:42.933 INFO running `"docker" "inspect" "e213ed9516b6b37778cf067f5006a3bc92c0d4060a91e629ac135b345882bc04"`
Dec 06 05:53:43.162 INFO running `"docker" "rm" "-f" "e213ed9516b6b37778cf067f5006a3bc92c0d4060a91e629ac135b345882bc04"`
Dec 06 05:53:43.392 INFO [stdout] e213ed9516b6b37778cf067f5006a3bc92c0d4060a91e629ac135b345882bc04
Dec 06 05:53:43.398 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 05:53:43.730 INFO [stdout] eb882d9cf0893161e69672afde92ebb6e9f5cdd34516ba702c846a0ad96af72c
Dec 06 05:53:43.734 INFO running `"docker" "start" "-a" "eb882d9cf0893161e69672afde92ebb6e9f5cdd34516ba702c846a0ad96af72c"`
Dec 06 05:53:44.083 INFO [stderr] usermod: no changes
Dec 06 05:53:44.128 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 05:53:44.129 INFO [stderr]      Running /target/debug/deps/rust-c83b3a9ccf997000
Dec 06 05:53:44.131 INFO [stdout] 
Dec 06 05:53:44.131 INFO [stdout] running 0 tests
Dec 06 05:53:44.131 INFO [stdout] 
Dec 06 05:53:44.131 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 05:53:44.131 INFO [stdout] 
Dec 06 05:53:44.133 INFO [stderr] su: No module specific data is present
Dec 06 05:53:44.440 INFO running `"docker" "inspect" "eb882d9cf0893161e69672afde92ebb6e9f5cdd34516ba702c846a0ad96af72c"`
Dec 06 05:53:44.614 INFO running `"docker" "rm" "-f" "eb882d9cf0893161e69672afde92ebb6e9f5cdd34516ba702c846a0ad96af72c"`
Dec 06 05:53:44.784 INFO [stdout] eb882d9cf0893161e69672afde92ebb6e9f5cdd34516ba702c846a0ad96af72c