Nov 30 11:28:09.793 INFO checking Debonair2/intervalTree against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 11:28:09.793 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 11:28:10.266 INFO [stdout] 074cf6a7aae8413c2a5b7491e3f7ee7444e38c1ea1b700d98e8c2ae261adfbab
Nov 30 11:28:10.268 INFO running `"docker" "start" "-a" "074cf6a7aae8413c2a5b7491e3f7ee7444e38c1ea1b700d98e8c2ae261adfbab"`
Nov 30 11:28:12.564 INFO [stderr] usermod: no changes
Nov 30 11:28:12.640 INFO [stderr]     Checking intervalTree v0.1.0 (/source)
Nov 30 11:28:13.368 INFO [stderr] warning: unused import: `SystemTime`
Nov 30 11:28:13.368 INFO [stderr]  --> src/lib.rs:2:17
Nov 30 11:28:13.368 INFO [stderr]   |
Nov 30 11:28:13.368 INFO [stderr] 2 | use std::time::{SystemTime, UNIX_EPOCH};
Nov 30 11:28:13.368 INFO [stderr]   |                 ^^^^^^^^^^
Nov 30 11:28:13.368 INFO [stderr]   |
Nov 30 11:28:13.368 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:28:13.368 INFO [stderr] 
Nov 30 11:28:13.462 INFO [stderr] warning: struct is never constructed: `BruteTree`
Nov 30 11:28:13.462 INFO [stderr]    --> src/lib.rs:160:1
Nov 30 11:28:13.462 INFO [stderr]     |
Nov 30 11:28:13.462 INFO [stderr] 160 | struct BruteTree {
Nov 30 11:28:13.462 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Nov 30 11:28:13.462 INFO [stderr]     |
Nov 30 11:28:13.462 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 11:28:13.462 INFO [stderr] 
Nov 30 11:28:13.462 INFO [stderr] warning: method is never used: `new`
Nov 30 11:28:13.462 INFO [stderr]    --> src/lib.rs:165:5
Nov 30 11:28:13.462 INFO [stderr]     |
Nov 30 11:28:13.462 INFO [stderr] 165 |     fn new (size: usize) -> BruteTree {
Nov 30 11:28:13.462 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:28:13.462 INFO [stderr] 
Nov 30 11:28:13.462 INFO [stderr] warning: method is never used: `add`
Nov 30 11:28:13.462 INFO [stderr]    --> src/lib.rs:169:5
Nov 30 11:28:13.462 INFO [stderr]     |
Nov 30 11:28:13.462 INFO [stderr] 169 |     fn add (&mut self, start: usize, end: usize, number: isize) {
Nov 30 11:28:13.462 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:28:13.462 INFO [stderr] 
Nov 30 11:28:13.462 INFO [stderr] warning: method is never used: `find_max`
Nov 30 11:28:13.462 INFO [stderr]    --> src/lib.rs:175:5
Nov 30 11:28:13.462 INFO [stderr]     |
Nov 30 11:28:13.462 INFO [stderr] 175 |     fn find_max (&self, start: usize, end: usize) -> isize
Nov 30 11:28:13.462 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:28:13.462 INFO [stderr] 
Nov 30 11:28:13.462 INFO [stderr] warning: crate `intervalTree` should have a snake case name such as `interval_tree`
Nov 30 11:28:13.462 INFO [stderr]   |
Nov 30 11:28:13.462 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 11:28:13.462 INFO [stderr] 
Nov 30 11:28:13.706 INFO [stderr] warning: unused import: `SystemTime`
Nov 30 11:28:13.706 INFO [stderr]  --> src/lib.rs:2:17
Nov 30 11:28:13.706 INFO [stderr]   |
Nov 30 11:28:13.706 INFO [stderr] 2 | use std::time::{SystemTime, UNIX_EPOCH};
Nov 30 11:28:13.706 INFO [stderr]   |                 ^^^^^^^^^^
Nov 30 11:28:13.712 INFO [stderr]   |
Nov 30 11:28:13.712 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:28:13.712 INFO [stderr] 
Nov 30 11:28:14.104 INFO [stderr] warning: crate `intervalTree` should have a snake case name such as `interval_tree`
Nov 30 11:28:14.124 INFO [stderr]   |
Nov 30 11:28:14.124 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 11:28:14.124 INFO [stderr] 
Nov 30 11:28:14.552 INFO [stderr] warning: crate `intervalTree` should have a snake case name such as `interval_tree`
Nov 30 11:28:14.552 INFO [stderr]   |
Nov 30 11:28:14.552 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 11:28:14.552 INFO [stderr] 
Nov 30 11:28:14.690 INFO [stderr] warning: crate `intervalTree` should have a snake case name such as `interval_tree`
Nov 30 11:28:14.690 INFO [stderr]   |
Nov 30 11:28:14.690 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 11:28:14.690 INFO [stderr] 
Nov 30 11:28:14.724 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Nov 30 11:28:14.726 INFO [stderr] su: No module specific data is present
Nov 30 11:28:15.768 INFO running `"docker" "inspect" "074cf6a7aae8413c2a5b7491e3f7ee7444e38c1ea1b700d98e8c2ae261adfbab"`
Nov 30 11:28:16.072 INFO running `"docker" "rm" "-f" "074cf6a7aae8413c2a5b7491e3f7ee7444e38c1ea1b700d98e8c2ae261adfbab"`
Nov 30 11:28:16.472 INFO [stdout] 074cf6a7aae8413c2a5b7491e3f7ee7444e38c1ea1b700d98e8c2ae261adfbab