Dec 14 12:46:51.536 INFO testing 0x7CFE/cortex against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 12:46:51.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 12:46:52.132 INFO [stdout] 17bf06e49fe17e530c2a15b492318b39c07a3919669b6244bbafccaf2585bfcd
Dec 14 12:46:52.134 INFO running `"docker" "start" "-a" "17bf06e49fe17e530c2a15b492318b39c07a3919669b6244bbafccaf2585bfcd"`
Dec 14 12:46:54.426 INFO [stderr] usermod: no changes
Dec 14 12:46:54.639 INFO [stderr]    Compiling hound v3.1.0
Dec 14 12:46:54.639 INFO [stderr]    Compiling sample v0.6.2
Dec 14 12:46:54.647 INFO [stderr]    Compiling bincode v1.0.0-alpha7
Dec 14 12:46:54.647 INFO [stderr]    Compiling itertools v0.5.10
Dec 14 12:46:54.647 INFO [stderr]    Compiling clap v2.23.2
Dec 14 12:46:54.647 INFO [stderr]    Compiling dft v0.5.4
Dec 14 12:46:54.647 INFO [stderr]    Compiling serde_derive v0.9.14
Dec 14 12:47:23.155 INFO [stderr]    Compiling cortex v0.1.0 (/source)
Dec 14 12:47:25.735 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 14 12:47:25.735 INFO [stderr]  --> src/main.rs:3:12
Dec 14 12:47:25.735 INFO [stderr]   |
Dec 14 12:47:25.735 INFO [stderr] 3 | #![feature(conservative_impl_trait)]
Dec 14 12:47:25.735 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 12:47:25.735 INFO [stderr]   |
Dec 14 12:47:25.735 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 12:47:25.735 INFO [stderr] 
Dec 14 12:47:25.755 INFO [stderr] warning: the feature `collections_bound` has been stable since 1.17.0 and no longer requires an attribute to enable
Dec 14 12:47:25.755 INFO [stderr]  --> src/main.rs:2:25
Dec 14 12:47:25.755 INFO [stderr]   |
Dec 14 12:47:25.755 INFO [stderr] 2 | #![feature(btree_range, collections_bound)]
Dec 14 12:47:25.755 INFO [stderr]   |                         ^^^^^^^^^^^^^^^^^
Dec 14 12:47:25.755 INFO [stderr] 
Dec 14 12:47:25.755 INFO [stderr] warning: the feature `btree_range` has been stable since 1.17.0 and no longer requires an attribute to enable
Dec 14 12:47:25.755 INFO [stderr]  --> src/main.rs:2:12
Dec 14 12:47:25.755 INFO [stderr]   |
Dec 14 12:47:25.755 INFO [stderr] 2 | #![feature(btree_range, collections_bound)]
Dec 14 12:47:25.755 INFO [stderr]   |            ^^^^^^^^^^^
Dec 14 12:47:25.755 INFO [stderr] 
Dec 14 12:47:30.891 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.42s
Dec 14 12:47:30.899 INFO [stderr] su: No module specific data is present
Dec 14 12:47:31.351 INFO running `"docker" "inspect" "17bf06e49fe17e530c2a15b492318b39c07a3919669b6244bbafccaf2585bfcd"`
Dec 14 12:47:31.528 INFO running `"docker" "rm" "-f" "17bf06e49fe17e530c2a15b492318b39c07a3919669b6244bbafccaf2585bfcd"`
Dec 14 12:47:31.650 INFO [stdout] 17bf06e49fe17e530c2a15b492318b39c07a3919669b6244bbafccaf2585bfcd
Dec 14 12:47:31.653 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 12:47:31.913 INFO [stdout] d54c921e38f972fe495de0aad02d398a1eae938887c2213d3983c8833356742e
Dec 14 12:47:31.915 INFO running `"docker" "start" "-a" "d54c921e38f972fe495de0aad02d398a1eae938887c2213d3983c8833356742e"`
Dec 14 12:47:32.540 INFO [stderr] usermod: no changes
Dec 14 12:47:32.630 INFO [stderr]    Compiling cortex v0.1.0 (/source)
Dec 14 12:47:34.811 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 14 12:47:34.811 INFO [stderr]  --> src/main.rs:3:12
Dec 14 12:47:34.811 INFO [stderr]   |
Dec 14 12:47:34.811 INFO [stderr] 3 | #![feature(conservative_impl_trait)]
Dec 14 12:47:34.811 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 12:47:34.811 INFO [stderr]   |
Dec 14 12:47:34.811 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 12:47:34.811 INFO [stderr] 
Dec 14 12:47:34.811 INFO [stderr] warning: the feature `collections_bound` has been stable since 1.17.0 and no longer requires an attribute to enable
Dec 14 12:47:34.811 INFO [stderr]  --> src/main.rs:2:25
Dec 14 12:47:34.811 INFO [stderr]   |
Dec 14 12:47:34.811 INFO [stderr] 2 | #![feature(btree_range, collections_bound)]
Dec 14 12:47:34.811 INFO [stderr]   |                         ^^^^^^^^^^^^^^^^^
Dec 14 12:47:34.811 INFO [stderr] 
Dec 14 12:47:34.811 INFO [stderr] warning: the feature `btree_range` has been stable since 1.17.0 and no longer requires an attribute to enable
Dec 14 12:47:34.811 INFO [stderr]  --> src/main.rs:2:12
Dec 14 12:47:34.811 INFO [stderr]   |
Dec 14 12:47:34.811 INFO [stderr] 2 | #![feature(btree_range, collections_bound)]
Dec 14 12:47:34.811 INFO [stderr]   |            ^^^^^^^^^^^
Dec 14 12:47:34.811 INFO [stderr] 
Dec 14 12:47:35.321 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
Dec 14 12:47:35.329 INFO [stderr] su: No module specific data is present
Dec 14 12:47:36.189 INFO running `"docker" "inspect" "d54c921e38f972fe495de0aad02d398a1eae938887c2213d3983c8833356742e"`
Dec 14 12:47:36.416 INFO running `"docker" "rm" "-f" "d54c921e38f972fe495de0aad02d398a1eae938887c2213d3983c8833356742e"`
Dec 14 12:47:36.572 INFO [stdout] d54c921e38f972fe495de0aad02d398a1eae938887c2213d3983c8833356742e
Dec 14 12:47:36.576 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 12:47:36.770 INFO [stdout] b3ae97c72d74668570d26fe715d51883de27ec652c58f41d260a3afe54b1e1f8
Dec 14 12:47:36.773 INFO running `"docker" "start" "-a" "b3ae97c72d74668570d26fe715d51883de27ec652c58f41d260a3afe54b1e1f8"`
Dec 14 12:47:37.190 INFO [stderr] usermod: no changes
Dec 14 12:47:37.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 14 12:47:37.274 INFO [stderr]      Running /target/debug/deps/cortex-a35950a42fcf8c85
Dec 14 12:47:37.276 INFO [stdout] 
Dec 14 12:47:37.276 INFO [stdout] running 8 tests
Dec 14 12:47:37.276 INFO [stdout] test memory::sparse_bitvec::set_bits ... ok
Dec 14 12:47:37.276 INFO [stdout] test memory::sparse_bitvec::new ... ok
Dec 14 12:47:37.276 INFO [stdout] test memory::sparse_bitvec::from_bitvec ... ok
Dec 14 12:47:37.277 INFO [stdout] test memory::sparse_bitvec::cmp_empty ... ok
Dec 14 12:47:37.277 INFO [stdout] test memory::sparse_bitvec::cmp ... ok
Dec 14 12:47:37.277 INFO [stdout] test memory::fragment_key::unbounded ... ok
Dec 14 12:47:37.277 INFO [stdout] test memory::fragment_key::lower_bound ... ok
Dec 14 12:47:37.287 INFO [stdout] test memory::sparse_bitvec::zeros ... ok
Dec 14 12:47:37.287 INFO [stdout] 
Dec 14 12:47:37.287 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 12:47:37.287 INFO [stdout] 
Dec 14 12:47:37.289 INFO [stderr] su: No module specific data is present
Dec 14 12:47:37.591 INFO running `"docker" "inspect" "b3ae97c72d74668570d26fe715d51883de27ec652c58f41d260a3afe54b1e1f8"`
Dec 14 12:47:37.837 INFO running `"docker" "rm" "-f" "b3ae97c72d74668570d26fe715d51883de27ec652c58f41d260a3afe54b1e1f8"`
Dec 14 12:47:38.097 INFO [stdout] b3ae97c72d74668570d26fe715d51883de27ec652c58f41d260a3afe54b1e1f8