Dec 06 14:38:33.602 INFO testing Debonair2/intervalTree against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 14:38:33.602 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 14:38:33.738 INFO [stdout] d34540a684ebb6757291da780c8a9d422fdbd18939b9bf53bf7d2252e7d43ba9
Dec 06 14:38:33.740 INFO running `"docker" "start" "-a" "d34540a684ebb6757291da780c8a9d422fdbd18939b9bf53bf7d2252e7d43ba9"`
Dec 06 14:38:34.132 INFO [stderr] usermod: no changes
Dec 06 14:38:34.150 INFO [stderr]    Compiling intervalTree v0.1.0 (/source)
Dec 06 14:38:34.420 INFO [stderr] warning: unused import: `SystemTime`
Dec 06 14:38:34.420 INFO [stderr]  --> src/lib.rs:2:17
Dec 06 14:38:34.420 INFO [stderr]   |
Dec 06 14:38:34.420 INFO [stderr] 2 | use std::time::{SystemTime, UNIX_EPOCH};
Dec 06 14:38:34.420 INFO [stderr]   |                 ^^^^^^^^^^
Dec 06 14:38:34.420 INFO [stderr]   |
Dec 06 14:38:34.420 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 14:38:34.420 INFO [stderr] 
Dec 06 14:38:34.512 INFO [stderr] warning: struct is never constructed: `BruteTree`
Dec 06 14:38:34.512 INFO [stderr]    --> src/lib.rs:160:1
Dec 06 14:38:34.512 INFO [stderr]     |
Dec 06 14:38:34.512 INFO [stderr] 160 | struct BruteTree {
Dec 06 14:38:34.512 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Dec 06 14:38:34.512 INFO [stderr]     |
Dec 06 14:38:34.512 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 14:38:34.512 INFO [stderr] 
Dec 06 14:38:34.512 INFO [stderr] warning: method is never used: `new`
Dec 06 14:38:34.512 INFO [stderr]    --> src/lib.rs:165:5
Dec 06 14:38:34.512 INFO [stderr]     |
Dec 06 14:38:34.512 INFO [stderr] 165 |     fn new (size: usize) -> BruteTree {
Dec 06 14:38:34.512 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:38:34.512 INFO [stderr] 
Dec 06 14:38:34.512 INFO [stderr] warning: method is never used: `add`
Dec 06 14:38:34.512 INFO [stderr]    --> src/lib.rs:169:5
Dec 06 14:38:34.512 INFO [stderr]     |
Dec 06 14:38:34.512 INFO [stderr] 169 |     fn add (&mut self, start: usize, end: usize, number: isize) {
Dec 06 14:38:34.512 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:38:34.512 INFO [stderr] 
Dec 06 14:38:34.512 INFO [stderr] warning: method is never used: `find_max`
Dec 06 14:38:34.512 INFO [stderr]    --> src/lib.rs:175:5
Dec 06 14:38:34.512 INFO [stderr]     |
Dec 06 14:38:34.512 INFO [stderr] 175 |     fn find_max (&self, start: usize, end: usize) -> isize
Dec 06 14:38:34.512 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:38:34.512 INFO [stderr] 
Dec 06 14:38:34.512 INFO [stderr] warning: crate `intervalTree` should have a snake case name such as `interval_tree`
Dec 06 14:38:34.513 INFO [stderr]   |
Dec 06 14:38:34.513 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 14:38:34.513 INFO [stderr] 
Dec 06 14:38:35.008 INFO [stderr] warning: crate `intervalTree` should have a snake case name such as `interval_tree`
Dec 06 14:38:35.008 INFO [stderr]   |
Dec 06 14:38:35.008 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 14:38:35.008 INFO [stderr] 
Dec 06 14:38:35.198 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 06 14:38:35.201 INFO [stderr] su: No module specific data is present
Dec 06 14:38:35.519 INFO running `"docker" "inspect" "d34540a684ebb6757291da780c8a9d422fdbd18939b9bf53bf7d2252e7d43ba9"`
Dec 06 14:38:35.691 INFO running `"docker" "rm" "-f" "d34540a684ebb6757291da780c8a9d422fdbd18939b9bf53bf7d2252e7d43ba9"`
Dec 06 14:38:35.826 INFO [stdout] d34540a684ebb6757291da780c8a9d422fdbd18939b9bf53bf7d2252e7d43ba9
Dec 06 14:38:35.834 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 14:38:36.025 INFO [stdout] 5c390520f4af0680e23b0c85d7878f9215791e69d338c9709b41a09211b6349b
Dec 06 14:38:36.027 INFO running `"docker" "start" "-a" "5c390520f4af0680e23b0c85d7878f9215791e69d338c9709b41a09211b6349b"`
Dec 06 14:38:36.480 INFO [stderr] usermod: no changes
Dec 06 14:38:36.508 INFO [stderr]    Compiling intervalTree v0.1.0 (/source)
Dec 06 14:38:36.889 INFO [stderr] warning: unused import: `SystemTime`
Dec 06 14:38:36.889 INFO [stderr]  --> src/lib.rs:2:17
Dec 06 14:38:36.889 INFO [stderr]   |
Dec 06 14:38:36.889 INFO [stderr] 2 | use std::time::{SystemTime, UNIX_EPOCH};
Dec 06 14:38:36.889 INFO [stderr]   |                 ^^^^^^^^^^
Dec 06 14:38:36.889 INFO [stderr]   |
Dec 06 14:38:36.889 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 14:38:36.889 INFO [stderr] 
Dec 06 14:38:36.918 INFO [stderr] warning: crate `intervalTree` should have a snake case name such as `interval_tree`
Dec 06 14:38:36.918 INFO [stderr]   |
Dec 06 14:38:36.918 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 14:38:36.918 INFO [stderr] 
Dec 06 14:38:36.987 INFO [stderr] warning: crate `intervalTree` should have a snake case name such as `interval_tree`
Dec 06 14:38:36.987 INFO [stderr]   |
Dec 06 14:38:36.987 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 14:38:36.987 INFO [stderr] 
Dec 06 14:38:37.357 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 06 14:38:37.362 INFO [stderr] su: No module specific data is present
Dec 06 14:38:37.646 INFO running `"docker" "inspect" "5c390520f4af0680e23b0c85d7878f9215791e69d338c9709b41a09211b6349b"`
Dec 06 14:38:37.798 INFO running `"docker" "rm" "-f" "5c390520f4af0680e23b0c85d7878f9215791e69d338c9709b41a09211b6349b"`
Dec 06 14:38:37.946 INFO [stdout] 5c390520f4af0680e23b0c85d7878f9215791e69d338c9709b41a09211b6349b
Dec 06 14:38:37.950 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 14:38:38.194 INFO [stdout] 2f7aa954b01045bf876b48f6ff9d58e2eea0853f619463a0b29c3674140a74ef
Dec 06 14:38:38.202 INFO running `"docker" "start" "-a" "2f7aa954b01045bf876b48f6ff9d58e2eea0853f619463a0b29c3674140a74ef"`
Dec 06 14:38:38.617 INFO [stderr] usermod: no changes
Dec 06 14:38:38.643 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 06 14:38:38.645 INFO [stderr]      Running /target/debug/deps/intervalTree-09585b47cde38d97
Dec 06 14:38:38.652 INFO [stdout] 
Dec 06 14:38:38.652 INFO [stdout] running 1 test
Dec 06 14:38:38.698 INFO [stdout] test tests::check_interval_tree_correctness ... ok
Dec 06 14:38:38.698 INFO [stderr]      Running /target/debug/deps/intervalTree-a3e36cda47b58d1b
Dec 06 14:38:38.698 INFO [stdout] 
Dec 06 14:38:38.698 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:38:38.698 INFO [stdout] 
Dec 06 14:38:38.704 INFO [stdout] 
Dec 06 14:38:38.704 INFO [stderr]    Doc-tests intervalTree
Dec 06 14:38:38.704 INFO [stdout] running 0 tests
Dec 06 14:38:38.704 INFO [stdout] 
Dec 06 14:38:38.704 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:38:38.704 INFO [stdout] 
Dec 06 14:38:39.219 INFO [stdout] 
Dec 06 14:38:39.219 INFO [stdout] running 0 tests
Dec 06 14:38:39.219 INFO [stdout] 
Dec 06 14:38:39.219 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:38:39.219 INFO [stdout] 
Dec 06 14:38:39.226 INFO [stderr] su: No module specific data is present
Dec 06 14:38:39.466 INFO running `"docker" "inspect" "2f7aa954b01045bf876b48f6ff9d58e2eea0853f619463a0b29c3674140a74ef"`
Dec 06 14:38:39.549 INFO running `"docker" "rm" "-f" "2f7aa954b01045bf876b48f6ff9d58e2eea0853f619463a0b29c3674140a74ef"`
Dec 06 14:38:39.604 INFO [stdout] 2f7aa954b01045bf876b48f6ff9d58e2eea0853f619463a0b29c3674140a74ef