Dec 01 13:09:59.452 INFO testing justinbarclay/diff against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 13:09:59.452 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 13:09:59.928 INFO [stdout] d52caf005f75b2d2ea9532c639794f2c270a68f18e67ce0a54a4a2e93c874846
Dec 01 13:09:59.932 INFO running `"docker" "start" "-a" "d52caf005f75b2d2ea9532c639794f2c270a68f18e67ce0a54a4a2e93c874846"`
Dec 01 13:10:01.294 INFO [stderr] usermod: no changes
Dec 01 13:10:01.423 INFO [stderr]    Compiling rdiff v0.1.0 (/source)
Dec 01 13:10:02.167 INFO [stderr] warning: unused import: `time::now`
Dec 01 13:10:02.167 INFO [stderr]  --> src/diff.rs:7:5
Dec 01 13:10:02.167 INFO [stderr]   |
Dec 01 13:10:02.167 INFO [stderr] 7 | use time::now;
Dec 01 13:10:02.167 INFO [stderr]   |     ^^^^^^^^^
Dec 01 13:10:02.167 INFO [stderr]   |
Dec 01 13:10:02.167 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 13:10:02.167 INFO [stderr] 
Dec 01 13:10:02.167 INFO [stderr] warning: unused imports: `Edit`, `decorate_differences`, `diff_greedy`
Dec 01 13:10:02.167 INFO [stderr]  --> src/main.rs:9:12
Dec 01 13:10:02.167 INFO [stderr]   |
Dec 01 13:10:02.167 INFO [stderr] 9 | use diff::{diff_greedy, Edit, decorate_differences};
Dec 01 13:10:02.167 INFO [stderr]   |            ^^^^^^^^^^^  ^^^^  ^^^^^^^^^^^^^^^^^^^^
Dec 01 13:10:02.167 INFO [stderr] 
Dec 01 13:10:02.411 INFO [stderr] warning: unused variable: `algo`
Dec 01 13:10:02.411 INFO [stderr]   --> src/main.rs:56:7
Dec 01 13:10:02.411 INFO [stderr]    |
Dec 01 13:10:02.411 INFO [stderr] 56 |   let algo = matches.value_of("ALGORITHM").unwrap_or("greedy");
Dec 01 13:10:02.411 INFO [stderr]    |       ^^^^ help: consider using `_algo` instead
Dec 01 13:10:02.411 INFO [stderr]    |
Dec 01 13:10:02.411 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 13:10:02.411 INFO [stderr] 
Dec 01 13:10:02.476 INFO [stderr] warning: method is never used: `get`
Dec 01 13:10:02.476 INFO [stderr]   --> src/negative_array.rs:52:3
Dec 01 13:10:02.476 INFO [stderr]    |
Dec 01 13:10:02.476 INFO [stderr] 52 |   pub fn get(&self, offset: isize) -> isize {
Dec 01 13:10:02.476 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 13:10:02.476 INFO [stderr]    |
Dec 01 13:10:02.476 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 13:10:02.476 INFO [stderr] 
Dec 01 13:10:02.476 INFO [stderr] warning: method is never used: `set`
Dec 01 13:10:02.476 INFO [stderr]   --> src/negative_array.rs:62:3
Dec 01 13:10:02.476 INFO [stderr]    |
Dec 01 13:10:02.476 INFO [stderr] 62 |   pub fn set(&mut self, offset: isize, value: isize) -> &mut NegativeArray {
Dec 01 13:10:02.476 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 13:10:02.476 INFO [stderr] 
Dec 01 13:10:04.898 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.58s
Dec 01 13:10:04.902 INFO [stderr] su: No module specific data is present
Dec 01 13:10:05.415 INFO running `"docker" "inspect" "d52caf005f75b2d2ea9532c639794f2c270a68f18e67ce0a54a4a2e93c874846"`
Dec 01 13:10:05.672 INFO running `"docker" "rm" "-f" "d52caf005f75b2d2ea9532c639794f2c270a68f18e67ce0a54a4a2e93c874846"`
Dec 01 13:10:06.071 INFO [stdout] d52caf005f75b2d2ea9532c639794f2c270a68f18e67ce0a54a4a2e93c874846
Dec 01 13:10:06.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 13:10:06.599 INFO [stdout] 2caa265635a1b7230c9a99677776bca436b69f7b6ef810685946f9eb5fee2c28
Dec 01 13:10:06.611 INFO running `"docker" "start" "-a" "2caa265635a1b7230c9a99677776bca436b69f7b6ef810685946f9eb5fee2c28"`
Dec 01 13:10:08.071 INFO [stderr] usermod: no changes
Dec 01 13:10:08.183 INFO [stderr]    Compiling rdiff v0.1.0 (/source)
Dec 01 13:10:08.867 INFO [stderr] warning: unused import: `time::now`
Dec 01 13:10:08.867 INFO [stderr]  --> src/diff.rs:7:5
Dec 01 13:10:08.867 INFO [stderr]   |
Dec 01 13:10:08.867 INFO [stderr] 7 | use time::now;
Dec 01 13:10:08.867 INFO [stderr]   |     ^^^^^^^^^
Dec 01 13:10:08.867 INFO [stderr]   |
Dec 01 13:10:08.867 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 13:10:08.867 INFO [stderr] 
Dec 01 13:10:08.867 INFO [stderr] warning: unused imports: `Edit`, `decorate_differences`, `diff_greedy`
Dec 01 13:10:08.867 INFO [stderr]  --> src/main.rs:9:12
Dec 01 13:10:08.867 INFO [stderr]   |
Dec 01 13:10:08.867 INFO [stderr] 9 | use diff::{diff_greedy, Edit, decorate_differences};
Dec 01 13:10:08.867 INFO [stderr]   |            ^^^^^^^^^^^  ^^^^  ^^^^^^^^^^^^^^^^^^^^
Dec 01 13:10:08.867 INFO [stderr] 
Dec 01 13:10:09.151 INFO [stderr] warning: unused variable: `algo`
Dec 01 13:10:09.151 INFO [stderr]   --> src/main.rs:56:7
Dec 01 13:10:09.151 INFO [stderr]    |
Dec 01 13:10:09.151 INFO [stderr] 56 |   let algo = matches.value_of("ALGORITHM").unwrap_or("greedy");
Dec 01 13:10:09.151 INFO [stderr]    |       ^^^^ help: consider using `_algo` instead
Dec 01 13:10:09.151 INFO [stderr]    |
Dec 01 13:10:09.151 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 13:10:09.151 INFO [stderr] 
Dec 01 13:10:09.251 INFO [stderr] warning: variable does not need to be mutable
Dec 01 13:10:09.251 INFO [stderr]   --> src/negative_array.rs:83:9
Dec 01 13:10:09.251 INFO [stderr]    |
Dec 01 13:10:09.251 INFO [stderr] 83 |     let mut arr = NegativeArray::new(10);
Dec 01 13:10:09.251 INFO [stderr]    |         ----^^^
Dec 01 13:10:09.251 INFO [stderr]    |         |
Dec 01 13:10:09.251 INFO [stderr]    |         help: remove this `mut`
Dec 01 13:10:09.251 INFO [stderr]    |
Dec 01 13:10:09.251 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 13:10:09.251 INFO [stderr] 
Dec 01 13:10:11.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
Dec 01 13:10:11.263 INFO [stderr] su: No module specific data is present
Dec 01 13:10:12.105 INFO running `"docker" "inspect" "2caa265635a1b7230c9a99677776bca436b69f7b6ef810685946f9eb5fee2c28"`
Dec 01 13:10:12.596 INFO running `"docker" "rm" "-f" "2caa265635a1b7230c9a99677776bca436b69f7b6ef810685946f9eb5fee2c28"`
Dec 01 13:10:12.979 INFO [stdout] 2caa265635a1b7230c9a99677776bca436b69f7b6ef810685946f9eb5fee2c28
Dec 01 13:10:12.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 13:10:13.607 INFO [stdout] 3468f1d6d9f5caf0339158d778168ffc2100c5e80b9c9d45aed02639050a4d7b
Dec 01 13:10:13.609 INFO running `"docker" "start" "-a" "3468f1d6d9f5caf0339158d778168ffc2100c5e80b9c9d45aed02639050a4d7b"`
Dec 01 13:10:15.023 INFO [stderr] usermod: no changes
Dec 01 13:10:15.111 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 01 13:10:15.111 INFO [stderr]      Running /target/debug/deps/rdiff-d0f92096ef9f7f9e
Dec 01 13:10:15.119 INFO [stdout] 
Dec 01 13:10:15.119 INFO [stdout] running 14 tests
Dec 01 13:10:15.119 INFO [stdout] test diff::tests::a_short_squence_where_they_are_the_same ... ok
Dec 01 13:10:15.119 INFO [stdout] test diff::tests::short_edit_sequence_where_nothing_matches ... ok
Dec 01 13:10:15.119 INFO [stdout] test diff::tests::short_edit_sequence_where_they_are_the_same ... ok
Dec 01 13:10:15.119 INFO [stdout] test diff::tests::short_edit_sequence_for_empty_string ... ok
Dec 01 13:10:15.119 INFO [stdout] test diff::tests::short_edit_sequence ... ok
Dec 01 13:10:15.119 INFO [stdout] test diff::tests::greedy_diff ... ok
Dec 01 13:10:15.119 INFO [stdout] test diff::tests::gen_edit_graph_without_newlines ... ok
Dec 01 13:10:15.119 INFO [stdout] test diff::tests::short_edit_sequence_without_newlines ... ok
Dec 01 13:10:15.119 INFO [stdout] test diff::tests::split_string_hello ... ok
Dec 01 13:10:15.119 INFO [stdout] test negative_array::tests::creating_a_new_array ... ok
Dec 01 13:10:15.119 INFO [stdout] test diff::tests::gen_edit_graph ... ok
Dec 01 13:10:15.119 INFO [stdout] test negative_array::tests::indexing_an_array ... ok
Dec 01 13:10:15.119 INFO [stdout] test negative_array::tests::using_get_and_set ... ok
Dec 01 13:10:15.123 INFO [stdout] test diff::tests::gen_an_edit_sequence_for_a_diff_of_zero ... ok
Dec 01 13:10:15.123 INFO [stderr] su: No module specific data is present
Dec 01 13:10:15.123 INFO [stdout] 
Dec 01 13:10:15.123 INFO [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 13:10:15.123 INFO [stdout] 
Dec 01 13:10:16.107 INFO running `"docker" "inspect" "3468f1d6d9f5caf0339158d778168ffc2100c5e80b9c9d45aed02639050a4d7b"`
Dec 01 13:10:16.526 INFO running `"docker" "rm" "-f" "3468f1d6d9f5caf0339158d778168ffc2100c5e80b9c9d45aed02639050a4d7b"`
Dec 01 13:10:16.807 INFO [stdout] 3468f1d6d9f5caf0339158d778168ffc2100c5e80b9c9d45aed02639050a4d7b
