Oct 12 15:12:24.236 INFO checking reccanti/ProjectEuler against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 15:12:24.236 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 15:12:24.696 INFO blam! c164585d21b8bbb82e5b636f8de8cf24c356e52b44d0d6d17103dfffe3e9ae3f
Oct 12 15:12:24.700 INFO running `"docker" "start" "-a" "c164585d21b8bbb82e5b636f8de8cf24c356e52b44d0d6d17103dfffe3e9ae3f"`
Oct 12 15:12:25.892 INFO kablam! usermod: no changes
Oct 12 15:12:26.008 INFO kablam!    Compiling num-traits v0.2.5
Oct 12 15:12:26.016 INFO kablam!    Compiling num-bigint v0.2.0
Oct 12 15:12:26.016 INFO kablam!    Compiling num-complex v0.2.0
Oct 12 15:12:26.019 INFO kablam!    Compiling num-iter v0.1.37
Oct 12 15:12:26.019 INFO kablam!    Compiling num-rational v0.2.1
Oct 12 15:12:26.020 INFO kablam!     Checking problem_1 v0.1.0 (/source/problem_1)
Oct 12 15:12:27.452 INFO kablam! warning: unused import: `test::Bencher`
Oct 12 15:12:27.452 INFO kablam!  --> problem_1/src/main.rs:3:5
Oct 12 15:12:27.452 INFO kablam!   |
Oct 12 15:12:27.452 INFO kablam! 3 | use test::Bencher;
Oct 12 15:12:27.452 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 12 15:12:27.452 INFO kablam!   |
Oct 12 15:12:27.452 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:12:27.452 INFO kablam! 
Oct 12 15:12:27.686 INFO kablam! warning: function is never used: `get_sum_three_five_multiples`
Oct 12 15:12:27.686 INFO kablam!  --> problem_1/src/main.rs:6:1
Oct 12 15:12:27.686 INFO kablam!   |
Oct 12 15:12:27.686 INFO kablam! 6 | fn get_sum_three_five_multiples(start: u32) -> u32 {
Oct 12 15:12:27.686 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:12:27.686 INFO kablam!   |
Oct 12 15:12:27.686 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 15:12:27.686 INFO kablam! 
Oct 12 15:12:33.473 INFO kablam!     Checking num-integer v0.1.39
Oct 12 15:12:38.889 INFO kablam!     Checking num v0.2.0
Oct 12 15:12:39.243 INFO kablam!     Checking problem_2 v0.1.0 (/source/problem_2)
Oct 12 15:12:40.036 INFO kablam! warning: unused import: `Duration`
Oct 12 15:12:40.036 INFO kablam!  --> problem_2/src/main.rs:7:17
Oct 12 15:12:40.036 INFO kablam!   |
Oct 12 15:12:40.036 INFO kablam! 7 | use std::time::{Duration, SystemTime};
Oct 12 15:12:40.036 INFO kablam!   |                 ^^^^^^^^
Oct 12 15:12:40.036 INFO kablam!   |
Oct 12 15:12:40.036 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:12:40.036 INFO kablam! 
Oct 12 15:12:40.036 INFO kablam! warning: unused import: `test::Bencher`
Oct 12 15:12:40.036 INFO kablam!  --> problem_2/src/main.rs:8:5
Oct 12 15:12:40.036 INFO kablam!   |
Oct 12 15:12:40.036 INFO kablam! 8 | use test::Bencher;
Oct 12 15:12:40.036 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 12 15:12:40.036 INFO kablam! 
Oct 12 15:12:40.068 INFO kablam! warning: unused import: `Duration`
Oct 12 15:12:40.068 INFO kablam!  --> problem_2/src/main.rs:7:17
Oct 12 15:12:40.068 INFO kablam!   |
Oct 12 15:12:40.068 INFO kablam! 7 | use std::time::{Duration, SystemTime};
Oct 12 15:12:40.068 INFO kablam!   |                 ^^^^^^^^
Oct 12 15:12:40.072 INFO kablam!   |
Oct 12 15:12:40.072 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:12:40.072 INFO kablam! 
Oct 12 15:12:40.072 INFO kablam! warning: unused import: `test::Bencher`
Oct 12 15:12:40.072 INFO kablam!  --> problem_2/src/main.rs:8:5
Oct 12 15:12:40.072 INFO kablam!   |
Oct 12 15:12:40.072 INFO kablam! 8 | use test::Bencher;
Oct 12 15:12:40.072 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 12 15:12:40.072 INFO kablam! 
Oct 12 15:12:40.136 INFO kablam! warning: function is never used: `naive_sum_even_fibonacci`
Oct 12 15:12:40.136 INFO kablam!   --> problem_2/src/main.rs:10:1
Oct 12 15:12:40.136 INFO kablam!    |
Oct 12 15:12:40.136 INFO kablam! 10 | fn naive_sum_even_fibonacci (amount: u32) -> BigUint {
Oct 12 15:12:40.136 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:12:40.156 INFO kablam!    |
Oct 12 15:12:40.156 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 15:12:40.156 INFO kablam! 
Oct 12 15:12:40.212 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.27s
Oct 12 15:12:40.212 INFO kablam! su: No module specific data is present
Oct 12 15:12:41.124 INFO running `"docker" "rm" "-f" "c164585d21b8bbb82e5b636f8de8cf24c356e52b44d0d6d17103dfffe3e9ae3f"`
Oct 12 15:12:41.380 INFO blam! c164585d21b8bbb82e5b636f8de8cf24c356e52b44d0d6d17103dfffe3e9ae3f