Nov 18 08:47:34.538 INFO testing interval_set-0.1.2 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 08:47:34.538 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 08:47:35.039 INFO [stdout] cad5ed97fc64e949e2bf6694bc6fc38fca01f28b720afd5469c0ad61891640e1
Nov 18 08:47:35.041 INFO running `"docker" "start" "-a" "cad5ed97fc64e949e2bf6694bc6fc38fca01f28b720afd5469c0ad61891640e1"`
Nov 18 08:47:35.568 INFO [stderr] usermod: no changes
Nov 18 08:47:35.596 INFO [stderr]    Compiling interval_set v0.1.2 (/source)
Nov 18 08:47:36.159 INFO [stderr] warning: variable does not need to be mutable
Nov 18 08:47:36.159 INFO [stderr]    --> src/libinterval_set/interval_set.rs:147:13
Nov 18 08:47:36.159 INFO [stderr]     |
Nov 18 08:47:36.159 INFO [stderr] 147 |         let mut iter = self.split_whitespace();
Nov 18 08:47:36.159 INFO [stderr]     |             ----^^^^
Nov 18 08:47:36.159 INFO [stderr]     |             |
Nov 18 08:47:36.159 INFO [stderr]     |             help: remove this `mut`
Nov 18 08:47:36.159 INFO [stderr]     |
Nov 18 08:47:36.159 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 08:47:36.159 INFO [stderr] 
Nov 18 08:47:36.666 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Nov 18 08:47:36.670 INFO [stderr] su: No module specific data is present
Nov 18 08:47:37.000 INFO running `"docker" "inspect" "cad5ed97fc64e949e2bf6694bc6fc38fca01f28b720afd5469c0ad61891640e1"`
Nov 18 08:47:37.185 INFO running `"docker" "rm" "-f" "cad5ed97fc64e949e2bf6694bc6fc38fca01f28b720afd5469c0ad61891640e1"`
Nov 18 08:47:37.367 INFO [stdout] cad5ed97fc64e949e2bf6694bc6fc38fca01f28b720afd5469c0ad61891640e1
Nov 18 08:47:37.371 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 08:47:37.618 INFO [stdout] 049c0dd3da7c3835ce02c0a1b775d3f2c522bb0f7bf02c1595f98056be1e8d12
Nov 18 08:47:37.621 INFO running `"docker" "start" "-a" "049c0dd3da7c3835ce02c0a1b775d3f2c522bb0f7bf02c1595f98056be1e8d12"`
Nov 18 08:47:38.415 INFO [stderr] usermod: no changes
Nov 18 08:47:38.443 INFO [stderr]    Compiling interval_set v0.1.2 (/source)
Nov 18 08:47:39.131 INFO [stderr] warning: variable does not need to be mutable
Nov 18 08:47:39.131 INFO [stderr]    --> src/libinterval_set/interval_set.rs:147:13
Nov 18 08:47:39.131 INFO [stderr]     |
Nov 18 08:47:39.131 INFO [stderr] 147 |         let mut iter = self.split_whitespace();
Nov 18 08:47:39.131 INFO [stderr]     |             ----^^^^
Nov 18 08:47:39.131 INFO [stderr]     |             |
Nov 18 08:47:39.131 INFO [stderr]     |             help: remove this `mut`
Nov 18 08:47:39.131 INFO [stderr]     |
Nov 18 08:47:39.131 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 08:47:39.131 INFO [stderr] 
Nov 18 08:47:39.943 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Nov 18 08:47:39.947 INFO [stderr] su: No module specific data is present
Nov 18 08:47:40.350 INFO running `"docker" "inspect" "049c0dd3da7c3835ce02c0a1b775d3f2c522bb0f7bf02c1595f98056be1e8d12"`
Nov 18 08:47:40.500 INFO running `"docker" "rm" "-f" "049c0dd3da7c3835ce02c0a1b775d3f2c522bb0f7bf02c1595f98056be1e8d12"`
Nov 18 08:47:40.646 INFO [stdout] 049c0dd3da7c3835ce02c0a1b775d3f2c522bb0f7bf02c1595f98056be1e8d12
Nov 18 08:47:40.654 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 08:47:41.084 INFO [stdout] 9bcc98c09c707b587b35acd26bc84c7a8c32d6d424876d22231a9c24507c6ecb
Nov 18 08:47:41.084 INFO running `"docker" "start" "-a" "9bcc98c09c707b587b35acd26bc84c7a8c32d6d424876d22231a9c24507c6ecb"`
Nov 18 08:47:41.731 INFO [stderr] usermod: no changes
Nov 18 08:47:41.765 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 08:47:41.769 INFO [stderr]      Running /target/debug/deps/interval_set-2987027809ab9956
Nov 18 08:47:41.775 INFO [stdout] 
Nov 18 08:47:41.775 INFO [stdout] running 9 tests
Nov 18 08:47:41.786 INFO [stdout] test interval_set::tests::test_flatten ... ok
Nov 18 08:47:41.786 INFO [stdout] test interval_set::tests::test_intersection ... ok
Nov 18 08:47:41.787 INFO [stdout] test interval_set::tests::test_difference ... ok
Nov 18 08:47:41.787 INFO [stdout] test interval_set::tests::test_insertion ... ok
Nov 18 08:47:41.787 INFO [stdout] test interval_set::tests::test_print ... ok
Nov 18 08:47:41.787 INFO [stdout] test interval_set::tests::test_to_interval_set ... ok
Nov 18 08:47:41.787 INFO [stdout] test interval_set::tests::test_unflatten ... ok
Nov 18 08:47:41.795 INFO [stdout] test interval_set::tests::test_union ... ok
Nov 18 08:47:41.795 INFO [stderr]    Doc-tests interval_set
Nov 18 08:47:41.795 INFO [stdout] test interval_set::tests::test_symetric_difference ... ok
Nov 18 08:47:41.795 INFO [stdout] 
Nov 18 08:47:41.795 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 08:47:41.795 INFO [stdout] 
Nov 18 08:47:42.536 INFO [stdout] 
Nov 18 08:47:42.536 INFO [stdout] running 12 tests
Nov 18 08:47:43.996 INFO [stdout] test src/libinterval_set/interval_set.rs - interval_set::IntervalSet::size (line 328) ... ok
Nov 18 08:47:44.277 INFO [stdout] test src/libinterval_set/interval_set.rs - interval_set::IntervalSet::difference (line 258) ... ok
Nov 18 08:47:44.432 INFO [stdout] test src/libinterval_set/interval_set.rs - interval_set::Interval::is_valid (line 81) ... ok
Nov 18 08:47:44.637 INFO [stdout] test src/libinterval_set/interval_set.rs - interval_set::IntervalSet::symetric_difference (line 273) ... ok
Nov 18 08:47:44.732 INFO [stdout] test src/libinterval_set/interval_set.rs - interval_set::IntervalSet::intersection (line 243) ... ok
Nov 18 08:47:44.827 INFO [stdout] test src/libinterval_set/interval_set.rs - interval_set::Interval::is_valid (line 89) ... ok
Nov 18 08:47:45.183 INFO [stdout] test src/libinterval_set/interval_set.rs - interval_set::IntervalSet::max (line 290) ... ok
Nov 18 08:47:45.279 INFO [stdout] test src/libinterval_set/interval_set.rs - interval_set::IntervalSet::iter (line 347) ... ok
Nov 18 08:47:45.455 INFO [stdout] test src/libinterval_set/interval_set.rs - interval_set::IntervalSet::union (line 228) ... ok
Nov 18 08:47:45.915 INFO [stdout] test src/libinterval_set/interval_set.rs - interval_set::Vec<(u32, u32)>::to_interval_set (line 197) ... ok
Nov 18 08:47:46.019 INFO [stdout] test src/libinterval_set/interval_set.rs - interval_set::String::to_interval_set (line 127) ... ok
Nov 18 08:47:46.071 INFO [stdout] test src/libinterval_set/interval_set.rs - interval_set::Vec<Interval>::to_interval_set (line 174) ... ok
Nov 18 08:47:46.071 INFO [stdout] 
Nov 18 08:47:46.071 INFO [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 08:47:46.071 INFO [stdout] 
Nov 18 08:47:46.085 INFO [stderr] su: No module specific data is present
Nov 18 08:47:46.495 INFO running `"docker" "inspect" "9bcc98c09c707b587b35acd26bc84c7a8c32d6d424876d22231a9c24507c6ecb"`
Nov 18 08:47:46.597 INFO running `"docker" "rm" "-f" "9bcc98c09c707b587b35acd26bc84c7a8c32d6d424876d22231a9c24507c6ecb"`
Nov 18 08:47:46.679 INFO [stdout] 9bcc98c09c707b587b35acd26bc84c7a8c32d6d424876d22231a9c24507c6ecb