Nov 28 23:04:15.630 INFO checking kademlia-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 23:04:15.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 23:04:16.132 INFO [stdout] 606ad9c2dc35653f6e928dd2ea4234f6a8b733dc5dd428205ae2cd3a6d577bc7
Nov 28 23:04:16.133 INFO running `"docker" "start" "-a" "606ad9c2dc35653f6e928dd2ea4234f6a8b733dc5dd428205ae2cd3a6d577bc7"`
Nov 28 23:04:17.092 INFO [stderr] usermod: no changes
Nov 28 23:04:17.136 INFO [stderr]     Checking kademlia v0.1.0 (/source)
Nov 28 23:04:17.744 INFO [stderr] warning: unused import: `rand::OsRng`
Nov 28 23:04:17.744 INFO [stderr]  --> src/number_160.rs:1:5
Nov 28 23:04:17.744 INFO [stderr]   |
Nov 28 23:04:17.744 INFO [stderr] 1 | use rand::OsRng;
Nov 28 23:04:17.744 INFO [stderr]   |     ^^^^^^^^^^^
Nov 28 23:04:17.744 INFO [stderr]   |
Nov 28 23:04:17.744 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 23:04:17.744 INFO [stderr] 
Nov 28 23:04:17.744 INFO [stderr] warning: unused import: `number_160::Number160`
Nov 28 23:04:17.744 INFO [stderr]  --> src/main.rs:4:5
Nov 28 23:04:17.744 INFO [stderr]   |
Nov 28 23:04:17.744 INFO [stderr] 4 | use number_160::Number160;
Nov 28 23:04:17.744 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:04:17.744 INFO [stderr] 
Nov 28 23:04:17.765 INFO [stderr] warning: struct is never constructed: `Number160`
Nov 28 23:04:17.765 INFO [stderr]  --> src/number_160.rs:3:1
Nov 28 23:04:17.766 INFO [stderr]   |
Nov 28 23:04:17.766 INFO [stderr] 3 | / pub struct Number160 (
Nov 28 23:04:17.766 INFO [stderr] 4 | |     [u8; 20]
Nov 28 23:04:17.766 INFO [stderr] 5 | | );
Nov 28 23:04:17.766 INFO [stderr]   | |__^
Nov 28 23:04:17.767 INFO [stderr]   |
Nov 28 23:04:17.767 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 23:04:17.767 INFO [stderr] 
Nov 28 23:04:17.768 INFO [stderr] warning: method is never used: `new`
Nov 28 23:04:17.768 INFO [stderr]  --> src/number_160.rs:9:5
Nov 28 23:04:17.768 INFO [stderr]   |
Nov 28 23:04:17.768 INFO [stderr] 9 |     pub fn new(b : [u8; 20]) -> Number160 {
Nov 28 23:04:17.769 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:04:17.769 INFO [stderr] 
Nov 28 23:04:17.832 INFO [stderr] warning: unused import: `rand::OsRng`
Nov 28 23:04:17.832 INFO [stderr]  --> src/number_160.rs:1:5
Nov 28 23:04:17.832 INFO [stderr]   |
Nov 28 23:04:17.833 INFO [stderr] 1 | use rand::OsRng;
Nov 28 23:04:17.833 INFO [stderr]   |     ^^^^^^^^^^^
Nov 28 23:04:17.833 INFO [stderr]   |
Nov 28 23:04:17.833 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 23:04:17.834 INFO [stderr] 
Nov 28 23:04:17.834 INFO [stderr] warning: unused import: `number_160::Number160`
Nov 28 23:04:17.834 INFO [stderr]  --> src/main.rs:4:5
Nov 28 23:04:17.834 INFO [stderr]   |
Nov 28 23:04:17.835 INFO [stderr] 4 | use number_160::Number160;
Nov 28 23:04:17.835 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:04:17.835 INFO [stderr] 
Nov 28 23:04:17.847 INFO [stderr] warning: struct is never constructed: `Number160`
Nov 28 23:04:17.847 INFO [stderr]  --> src/number_160.rs:3:1
Nov 28 23:04:17.847 INFO [stderr]   |
Nov 28 23:04:17.847 INFO [stderr] 3 | / pub struct Number160 (
Nov 28 23:04:17.847 INFO [stderr] 4 | |     [u8; 20]
Nov 28 23:04:17.847 INFO [stderr] 5 | | );
Nov 28 23:04:17.847 INFO [stderr]   | |__^
Nov 28 23:04:17.847 INFO [stderr]   |
Nov 28 23:04:17.847 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 23:04:17.847 INFO [stderr] 
Nov 28 23:04:17.847 INFO [stderr] warning: method is never used: `new`
Nov 28 23:04:17.847 INFO [stderr]  --> src/number_160.rs:9:5
Nov 28 23:04:17.847 INFO [stderr]   |
Nov 28 23:04:17.847 INFO [stderr] 9 |     pub fn new(b : [u8; 20]) -> Number160 {
Nov 28 23:04:17.847 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:04:17.847 INFO [stderr] 
Nov 28 23:04:17.866 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Nov 28 23:04:17.872 INFO [stderr] su: No module specific data is present
Nov 28 23:04:18.293 INFO running `"docker" "inspect" "606ad9c2dc35653f6e928dd2ea4234f6a8b733dc5dd428205ae2cd3a6d577bc7"`
Nov 28 23:04:18.417 INFO running `"docker" "rm" "-f" "606ad9c2dc35653f6e928dd2ea4234f6a8b733dc5dd428205ae2cd3a6d577bc7"`
Nov 28 23:04:18.584 INFO [stdout] 606ad9c2dc35653f6e928dd2ea4234f6a8b733dc5dd428205ae2cd3a6d577bc7