Dec 13 00:56:20.864 INFO testing tbelaire/dailyprogrammer_challenge247_easy_secret_santa against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 00:56:20.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 00:56:21.451 INFO [stdout] c9e0be62c77f860be86ef6b552d7584d4886fed8183a45d55b8efc209757434b
Dec 13 00:56:21.454 INFO running `"docker" "start" "-a" "c9e0be62c77f860be86ef6b552d7584d4886fed8183a45d55b8efc209757434b"`
Dec 13 00:56:22.639 INFO [stderr] usermod: no changes
Dec 13 00:56:22.743 INFO [stderr]    Compiling challenge_247_easy_secret_santa v0.1.0 (/source)
Dec 13 00:56:23.031 INFO [stderr] warning: unused import: `std::error::Error`
Dec 13 00:56:23.031 INFO [stderr]  --> src/main.rs:3:5
Dec 13 00:56:23.031 INFO [stderr]   |
Dec 13 00:56:23.031 INFO [stderr] 3 | use std::error::Error;
Dec 13 00:56:23.031 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 13 00:56:23.031 INFO [stderr]   |
Dec 13 00:56:23.031 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 00:56:23.031 INFO [stderr] 
Dec 13 00:56:23.055 INFO [stderr] warning: method is never used: `new`
Dec 13 00:56:23.055 INFO [stderr]   --> src/main.rs:17:5
Dec 13 00:56:23.055 INFO [stderr]    |
Dec 13 00:56:23.055 INFO [stderr] 17 | /     pub fn new<T>(people: Vec<T>) -> Self
Dec 13 00:56:23.055 INFO [stderr] 18 | |         where T: Into<String>
Dec 13 00:56:23.055 INFO [stderr] 19 | |     {
Dec 13 00:56:23.055 INFO [stderr] 20 | |         Family {
Dec 13 00:56:23.055 INFO [stderr] ...  |
Dec 13 00:56:23.055 INFO [stderr] 23 | |         }
Dec 13 00:56:23.055 INFO [stderr] 24 | |     }
Dec 13 00:56:23.055 INFO [stderr]    | |_____^
Dec 13 00:56:23.055 INFO [stderr]    |
Dec 13 00:56:23.055 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 00:56:23.055 INFO [stderr] 
Dec 13 00:56:23.055 INFO [stderr] warning: method is never used: `new2`
Dec 13 00:56:23.055 INFO [stderr]   --> src/main.rs:25:5
Dec 13 00:56:23.055 INFO [stderr]    |
Dec 13 00:56:23.055 INFO [stderr] 25 | /     pub fn new2<V, T>(people: V) -> Self
Dec 13 00:56:23.055 INFO [stderr] 26 | |         where V: Into<Vec<T>>,
Dec 13 00:56:23.055 INFO [stderr] 27 | |               T: Into<String>
Dec 13 00:56:23.055 INFO [stderr] 28 | |     {
Dec 13 00:56:23.055 INFO [stderr] ...  |
Dec 13 00:56:23.055 INFO [stderr] 32 | |         }
Dec 13 00:56:23.055 INFO [stderr] 33 | |     }
Dec 13 00:56:23.055 INFO [stderr]    | |_____^
Dec 13 00:56:23.055 INFO [stderr] 
Dec 13 00:56:24.049 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 13 00:56:24.053 INFO [stderr] su: No module specific data is present
Dec 13 00:56:24.920 INFO running `"docker" "inspect" "c9e0be62c77f860be86ef6b552d7584d4886fed8183a45d55b8efc209757434b"`
Dec 13 00:56:25.292 INFO running `"docker" "rm" "-f" "c9e0be62c77f860be86ef6b552d7584d4886fed8183a45d55b8efc209757434b"`
Dec 13 00:56:25.555 INFO [stdout] c9e0be62c77f860be86ef6b552d7584d4886fed8183a45d55b8efc209757434b
Dec 13 00:56:25.563 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 00:56:26.039 INFO [stdout] 778efb9ece37a18f3af9e3b176da1cd9233a1370bffefb7ef0a02acae9d875e0
Dec 13 00:56:26.041 INFO running `"docker" "start" "-a" "778efb9ece37a18f3af9e3b176da1cd9233a1370bffefb7ef0a02acae9d875e0"`
Dec 13 00:56:27.366 INFO [stderr] usermod: no changes
Dec 13 00:56:27.431 INFO [stderr]    Compiling challenge_247_easy_secret_santa v0.1.0 (/source)
Dec 13 00:56:27.855 INFO [stderr] warning: unused import: `std::error::Error`
Dec 13 00:56:27.855 INFO [stderr]  --> src/main.rs:3:5
Dec 13 00:56:27.855 INFO [stderr]   |
Dec 13 00:56:27.855 INFO [stderr] 3 | use std::error::Error;
Dec 13 00:56:27.855 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 13 00:56:27.855 INFO [stderr]   |
Dec 13 00:56:27.855 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 00:56:27.855 INFO [stderr] 
Dec 13 00:56:28.729 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 13 00:56:28.732 INFO [stderr] su: No module specific data is present
Dec 13 00:56:29.764 INFO running `"docker" "inspect" "778efb9ece37a18f3af9e3b176da1cd9233a1370bffefb7ef0a02acae9d875e0"`
Dec 13 00:56:30.022 INFO running `"docker" "rm" "-f" "778efb9ece37a18f3af9e3b176da1cd9233a1370bffefb7ef0a02acae9d875e0"`
Dec 13 00:56:30.411 INFO [stdout] 778efb9ece37a18f3af9e3b176da1cd9233a1370bffefb7ef0a02acae9d875e0
Dec 13 00:56:30.417 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 00:56:30.979 INFO [stdout] 106b17437725f610bb374ccc79d29fd5ad36321bd72eaa3484cb448ae184621a
Dec 13 00:56:30.979 INFO running `"docker" "start" "-a" "106b17437725f610bb374ccc79d29fd5ad36321bd72eaa3484cb448ae184621a"`
Dec 13 00:56:32.187 INFO [stderr] usermod: no changes
Dec 13 00:56:32.232 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 00:56:32.233 INFO [stderr]      Running /target/debug/deps/challenge_247_easy_secret_santa-8af81f38023f82d0
Dec 13 00:56:32.237 INFO [stdout] 
Dec 13 00:56:32.237 INFO [stdout] running 2 tests
Dec 13 00:56:32.239 INFO [stdout] test test_family_constructor ... ok
Dec 13 00:56:32.239 INFO [stdout] test test_infeasible ... ok
Dec 13 00:56:32.239 INFO [stdout] 
Dec 13 00:56:32.239 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 00:56:32.239 INFO [stdout] 
Dec 13 00:56:32.245 INFO [stderr] su: No module specific data is present
Dec 13 00:56:32.823 INFO running `"docker" "inspect" "106b17437725f610bb374ccc79d29fd5ad36321bd72eaa3484cb448ae184621a"`
Dec 13 00:56:33.101 INFO running `"docker" "rm" "-f" "106b17437725f610bb374ccc79d29fd5ad36321bd72eaa3484cb448ae184621a"`
Dec 13 00:56:33.419 INFO [stdout] 106b17437725f610bb374ccc79d29fd5ad36321bd72eaa3484cb448ae184621a