Dec 14 01:50:21.205 INFO testing banditpig/AoC_2015_Rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 01:50:21.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14 01:50:21.708 INFO [stdout] 76494ecdc159fcaec0cc67c545bad31d03aca689bed18054335f341610a7436f
Dec 14 01:50:21.711 INFO running `"docker" "start" "-a" "76494ecdc159fcaec0cc67c545bad31d03aca689bed18054335f341610a7436f"`
Dec 14 01:50:23.390 INFO [stderr] usermod: no changes
Dec 14 01:50:23.543 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 14 01:50:31.675 INFO [stderr]    Compiling rust v0.1.0 (/source)
Dec 14 01:50:32.303 INFO [stderr] warning: unused import: `std::thread`
Dec 14 01:50:32.303 INFO [stderr]  --> src/main.rs:2:5
Dec 14 01:50:32.303 INFO [stderr]   |
Dec 14 01:50:32.303 INFO [stderr] 2 | use std::thread;
Dec 14 01:50:32.303 INFO [stderr]   |     ^^^^^^^^^^^
Dec 14 01:50:32.303 INFO [stderr]   |
Dec 14 01:50:32.303 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 01:50:32.303 INFO [stderr] 
Dec 14 01:50:32.509 INFO [stderr] warning: function is never used: `has_duplicates`
Dec 14 01:50:32.509 INFO [stderr]   --> src/utils.rs:11:1
Dec 14 01:50:32.509 INFO [stderr]    |
Dec 14 01:50:32.509 INFO [stderr] 11 | pub fn has_duplicates<T: Eq + Ord + Clone>(v: &Vec<T>) -> bool {
Dec 14 01:50:32.509 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:50:32.509 INFO [stderr]    |
Dec 14 01:50:32.509 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 01:50:32.509 INFO [stderr] 
Dec 14 01:50:33.433 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.01s
Dec 14 01:50:33.437 INFO [stderr] su: No module specific data is present
Dec 14 01:50:33.724 INFO running `"docker" "inspect" "76494ecdc159fcaec0cc67c545bad31d03aca689bed18054335f341610a7436f"`
Dec 14 01:50:33.861 INFO running `"docker" "rm" "-f" "76494ecdc159fcaec0cc67c545bad31d03aca689bed18054335f341610a7436f"`
Dec 14 01:50:33.989 INFO [stdout] 76494ecdc159fcaec0cc67c545bad31d03aca689bed18054335f341610a7436f
Dec 14 01:50:33.991 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14 01:50:34.203 INFO [stdout] e34e9a6c4cc1e84c352655729ac9fe6aa8f3503238a597b75cc0b1d67ab9f9f0
Dec 14 01:50:34.208 INFO running `"docker" "start" "-a" "e34e9a6c4cc1e84c352655729ac9fe6aa8f3503238a597b75cc0b1d67ab9f9f0"`
Dec 14 01:50:34.607 INFO [stderr] usermod: no changes
Dec 14 01:50:34.663 INFO [stderr]    Compiling rust v0.1.0 (/source)
Dec 14 01:50:35.288 INFO [stderr] warning: unused import: `std::thread`
Dec 14 01:50:35.288 INFO [stderr]  --> src/main.rs:2:5
Dec 14 01:50:35.288 INFO [stderr]   |
Dec 14 01:50:35.288 INFO [stderr] 2 | use std::thread;
Dec 14 01:50:35.288 INFO [stderr]   |     ^^^^^^^^^^^
Dec 14 01:50:35.288 INFO [stderr]   |
Dec 14 01:50:35.288 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 01:50:35.288 INFO [stderr] 
Dec 14 01:50:35.499 INFO [stderr] warning: function is never used: `has_duplicates`
Dec 14 01:50:35.499 INFO [stderr]   --> src/utils.rs:11:1
Dec 14 01:50:35.499 INFO [stderr]    |
Dec 14 01:50:35.499 INFO [stderr] 11 | pub fn has_duplicates<T: Eq + Ord + Clone>(v: &Vec<T>) -> bool {
Dec 14 01:50:35.499 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:50:35.499 INFO [stderr]    |
Dec 14 01:50:35.499 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 01:50:35.499 INFO [stderr] 
Dec 14 01:50:35.741 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 14 01:50:35.746 INFO [stderr] su: No module specific data is present
Dec 14 01:50:36.010 INFO running `"docker" "inspect" "e34e9a6c4cc1e84c352655729ac9fe6aa8f3503238a597b75cc0b1d67ab9f9f0"`
Dec 14 01:50:36.123 INFO running `"docker" "rm" "-f" "e34e9a6c4cc1e84c352655729ac9fe6aa8f3503238a597b75cc0b1d67ab9f9f0"`
Dec 14 01:50:36.204 INFO [stdout] e34e9a6c4cc1e84c352655729ac9fe6aa8f3503238a597b75cc0b1d67ab9f9f0
Dec 14 01:50:36.208 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14 01:50:36.419 INFO [stdout] 7f63e93c40e8d081e1cdca0a45a40be2f0f9aabf17a4d5c9a66491a6189b313e
Dec 14 01:50:36.421 INFO running `"docker" "start" "-a" "7f63e93c40e8d081e1cdca0a45a40be2f0f9aabf17a4d5c9a66491a6189b313e"`
Dec 14 01:50:36.800 INFO [stderr] usermod: no changes
Dec 14 01:50:36.855 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 01:50:36.867 INFO [stderr]      Running /target/debug/deps/rust-244dc81ab9559032
Dec 14 01:50:36.872 INFO [stdout] 
Dec 14 01:50:36.872 INFO [stdout] running 0 tests
Dec 14 01:50:36.872 INFO [stdout] 
Dec 14 01:50:36.872 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 01:50:36.872 INFO [stdout] 
Dec 14 01:50:36.875 INFO [stderr] su: No module specific data is present
Dec 14 01:50:37.144 INFO running `"docker" "inspect" "7f63e93c40e8d081e1cdca0a45a40be2f0f9aabf17a4d5c9a66491a6189b313e"`
Dec 14 01:50:37.365 INFO running `"docker" "rm" "-f" "7f63e93c40e8d081e1cdca0a45a40be2f0f9aabf17a4d5c9a66491a6189b313e"`
Dec 14 01:50:37.543 INFO [stdout] 7f63e93c40e8d081e1cdca0a45a40be2f0f9aabf17a4d5c9a66491a6189b313e