Nov 28 08:54:54.386 INFO checking banditpig/AoC_2015_Rust against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 08:54:54.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 08:54:54.657 INFO [stdout] cb20c5bdcb8be434f540d9413bb50e6da0e47f6def06555ddabddcc9fa1b997f
Nov 28 08:54:54.665 INFO running `"docker" "start" "-a" "cb20c5bdcb8be434f540d9413bb50e6da0e47f6def06555ddabddcc9fa1b997f"`
Nov 28 08:54:55.107 INFO [stderr] usermod: no changes
Nov 28 08:54:55.198 INFO [stderr]     Checking rust v0.1.0 (/source)
Nov 28 08:54:55.988 INFO [stderr] warning: unused import: `std::thread`
Nov 28 08:54:55.988 INFO [stderr]  --> src/main.rs:2:5
Nov 28 08:54:55.988 INFO [stderr]   |
Nov 28 08:54:55.988 INFO [stderr] 2 | use std::thread;
Nov 28 08:54:55.988 INFO [stderr]   |     ^^^^^^^^^^^
Nov 28 08:54:55.988 INFO [stderr]   |
Nov 28 08:54:55.988 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:54:55.988 INFO [stderr] 
Nov 28 08:54:56.112 INFO [stderr] warning: unused import: `std::thread`
Nov 28 08:54:56.112 INFO [stderr]  --> src/main.rs:2:5
Nov 28 08:54:56.112 INFO [stderr]   |
Nov 28 08:54:56.112 INFO [stderr] 2 | use std::thread;
Nov 28 08:54:56.112 INFO [stderr]   |     ^^^^^^^^^^^
Nov 28 08:54:56.112 INFO [stderr]   |
Nov 28 08:54:56.112 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:54:56.112 INFO [stderr] 
Nov 28 08:54:56.352 INFO [stderr] warning: function is never used: `has_duplicates`
Nov 28 08:54:56.352 INFO [stderr]   --> src/utils.rs:11:1
Nov 28 08:54:56.352 INFO [stderr]    |
Nov 28 08:54:56.352 INFO [stderr] 11 | pub fn has_duplicates<T: Eq + Ord + Clone>(v: &Vec<T>) -> bool {
Nov 28 08:54:56.352 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:54:56.352 INFO [stderr]    |
Nov 28 08:54:56.352 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 08:54:56.352 INFO [stderr] 
Nov 28 08:54:56.400 INFO [stderr] warning: function is never used: `has_duplicates`
Nov 28 08:54:56.400 INFO [stderr]   --> src/utils.rs:11:1
Nov 28 08:54:56.400 INFO [stderr]    |
Nov 28 08:54:56.400 INFO [stderr] 11 | pub fn has_duplicates<T: Eq + Ord + Clone>(v: &Vec<T>) -> bool {
Nov 28 08:54:56.400 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:54:56.400 INFO [stderr]    |
Nov 28 08:54:56.400 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 08:54:56.400 INFO [stderr] 
Nov 28 08:54:56.434 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Nov 28 08:54:56.441 INFO [stderr] su: No module specific data is present
Nov 28 08:54:57.078 INFO running `"docker" "inspect" "cb20c5bdcb8be434f540d9413bb50e6da0e47f6def06555ddabddcc9fa1b997f"`
Nov 28 08:54:57.315 INFO running `"docker" "rm" "-f" "cb20c5bdcb8be434f540d9413bb50e6da0e47f6def06555ddabddcc9fa1b997f"`
Nov 28 08:54:57.546 INFO [stdout] cb20c5bdcb8be434f540d9413bb50e6da0e47f6def06555ddabddcc9fa1b997f