Dec 14 12:47:00.512 INFO testing 0x7CFE/cortex against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 12:47:00.512 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12:47:00.885 INFO [stdout] eea0b801fd2f91e409ca7aadcff0d46e4a30405f56005055617f77090f8858c2
Dec 14 12:47:00.892 INFO running `"docker" "start" "-a" "eea0b801fd2f91e409ca7aadcff0d46e4a30405f56005055617f77090f8858c2"`
Dec 14 12:47:01.907 INFO [stderr] usermod: no changes
Dec 14 12:47:02.071 INFO [stderr]    Compiling sample v0.6.2
Dec 14 12:47:02.072 INFO [stderr]    Compiling hound v3.1.0
Dec 14 12:47:02.081 INFO [stderr]    Compiling num-complex v0.1.37
Dec 14 12:47:02.081 INFO [stderr]    Compiling bincode v1.0.0-alpha7
Dec 14 12:47:02.085 INFO [stderr]    Compiling rayon-core v1.0.0
Dec 14 12:47:02.085 INFO [stderr]    Compiling serde_derive v0.9.14
Dec 14 12:47:06.037 INFO [stderr]    Compiling dft v0.5.4
Dec 14 12:47:06.241 INFO [stderr]    Compiling rayon v0.7.0
Dec 14 12:47:19.335 INFO [stderr]    Compiling cortex v0.1.0 (/source)
Dec 14 12:47:22.079 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 12:47:22.079 INFO [stderr]  --> src/main.rs:3:12
Dec 14 12:47:22.079 INFO [stderr]   |
Dec 14 12:47:22.079 INFO [stderr] 3 | #![feature(conservative_impl_trait)]
Dec 14 12:47:22.079 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 12:47:22.079 INFO [stderr]   |
Dec 14 12:47:22.079 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 12:47:22.079 INFO [stderr] 
Dec 14 12:47:22.083 INFO [stderr] warning: the feature `collections_bound` has been stable since 1.17.0 and no longer requires an attribute to enable
Dec 14 12:47:22.083 INFO [stderr]  --> src/main.rs:2:25
Dec 14 12:47:22.083 INFO [stderr]   |
Dec 14 12:47:22.083 INFO [stderr] 2 | #![feature(btree_range, collections_bound)]
Dec 14 12:47:22.083 INFO [stderr]   |                         ^^^^^^^^^^^^^^^^^
Dec 14 12:47:22.083 INFO [stderr] 
Dec 14 12:47:22.083 INFO [stderr] warning: the feature `btree_range` has been stable since 1.17.0 and no longer requires an attribute to enable
Dec 14 12:47:22.083 INFO [stderr]  --> src/main.rs:2:12
Dec 14 12:47:22.083 INFO [stderr]   |
Dec 14 12:47:22.083 INFO [stderr] 2 | #![feature(btree_range, collections_bound)]
Dec 14 12:47:22.083 INFO [stderr]   |            ^^^^^^^^^^^
Dec 14 12:47:22.083 INFO [stderr] 
Dec 14 12:47:27.736 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.80s
Dec 14 12:47:27.743 INFO [stderr] su: No module specific data is present
Dec 14 12:47:29.236 INFO running `"docker" "inspect" "eea0b801fd2f91e409ca7aadcff0d46e4a30405f56005055617f77090f8858c2"`
Dec 14 12:47:29.529 INFO running `"docker" "rm" "-f" "eea0b801fd2f91e409ca7aadcff0d46e4a30405f56005055617f77090f8858c2"`
Dec 14 12:47:29.803 INFO [stdout] eea0b801fd2f91e409ca7aadcff0d46e4a30405f56005055617f77090f8858c2
Dec 14 12:47:29.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12:47:30.299 INFO [stdout] f1ad4701614412a9e7f81ccae885253ff99f42b315c961e2d783481ac337c9da
Dec 14 12:47:30.301 INFO running `"docker" "start" "-a" "f1ad4701614412a9e7f81ccae885253ff99f42b315c961e2d783481ac337c9da"`
Dec 14 12:47:31.448 INFO [stderr] usermod: no changes
Dec 14 12:47:31.538 INFO [stderr]    Compiling cortex v0.1.0 (/source)
Dec 14 12:47:33.547 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 12:47:33.547 INFO [stderr]  --> src/main.rs:3:12
Dec 14 12:47:33.547 INFO [stderr]   |
Dec 14 12:47:33.547 INFO [stderr] 3 | #![feature(conservative_impl_trait)]
Dec 14 12:47:33.547 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 12:47:33.547 INFO [stderr]   |
Dec 14 12:47:33.547 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 12:47:33.547 INFO [stderr] 
Dec 14 12:47:33.547 INFO [stderr] warning: the feature `collections_bound` has been stable since 1.17.0 and no longer requires an attribute to enable
Dec 14 12:47:33.547 INFO [stderr]  --> src/main.rs:2:25
Dec 14 12:47:33.547 INFO [stderr]   |
Dec 14 12:47:33.547 INFO [stderr] 2 | #![feature(btree_range, collections_bound)]
Dec 14 12:47:33.547 INFO [stderr]   |                         ^^^^^^^^^^^^^^^^^
Dec 14 12:47:33.548 INFO [stderr] 
Dec 14 12:47:33.548 INFO [stderr] warning: the feature `btree_range` has been stable since 1.17.0 and no longer requires an attribute to enable
Dec 14 12:47:33.548 INFO [stderr]  --> src/main.rs:2:12
Dec 14 12:47:33.548 INFO [stderr]   |
Dec 14 12:47:33.548 INFO [stderr] 2 | #![feature(btree_range, collections_bound)]
Dec 14 12:47:33.548 INFO [stderr]   |            ^^^^^^^^^^^
Dec 14 12:47:33.548 INFO [stderr] 
Dec 14 12:47:34.161 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
Dec 14 12:47:34.171 INFO [stderr] su: No module specific data is present
Dec 14 12:47:34.610 INFO running `"docker" "inspect" "f1ad4701614412a9e7f81ccae885253ff99f42b315c961e2d783481ac337c9da"`
Dec 14 12:47:34.729 INFO running `"docker" "rm" "-f" "f1ad4701614412a9e7f81ccae885253ff99f42b315c961e2d783481ac337c9da"`
Dec 14 12:47:34.809 INFO [stdout] f1ad4701614412a9e7f81ccae885253ff99f42b315c961e2d783481ac337c9da
Dec 14 12:47:34.811 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12:47:35.062 INFO [stdout] ea87caece7a6f81f5f8d19fd2fa7fa3d94520bcc17c180a0aee408669584b8e5
Dec 14 12:47:35.068 INFO running `"docker" "start" "-a" "ea87caece7a6f81f5f8d19fd2fa7fa3d94520bcc17c180a0aee408669584b8e5"`
Dec 14 12:47:35.995 INFO [stderr] usermod: no changes
Dec 14 12:47:36.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 14 12:47:36.094 INFO [stderr]      Running /target/debug/deps/cortex-3a796c9353709da1
Dec 14 12:47:36.099 INFO [stdout] 
Dec 14 12:47:36.099 INFO [stdout] running 8 tests
Dec 14 12:47:36.099 INFO [stdout] test memory::sparse_bitvec::new ... ok
Dec 14 12:47:36.099 INFO [stdout] test memory::sparse_bitvec::from_bitvec ... ok
Dec 14 12:47:36.099 INFO [stdout] test memory::sparse_bitvec::cmp ... ok
Dec 14 12:47:36.099 INFO [stdout] test memory::fragment_key::lower_bound ... ok
Dec 14 12:47:36.099 INFO [stdout] test memory::fragment_key::unbounded ... ok
Dec 14 12:47:36.103 INFO [stdout] test memory::sparse_bitvec::set_bits ... ok
Dec 14 12:47:36.103 INFO [stdout] test memory::sparse_bitvec::cmp_empty ... ok
Dec 14 12:47:36.103 INFO [stdout] test memory::sparse_bitvec::zeros ... ok
Dec 14 12:47:36.103 INFO [stdout] 
Dec 14 12:47:36.103 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 12:47:36.103 INFO [stdout] 
Dec 14 12:47:36.107 INFO [stderr] su: No module specific data is present
Dec 14 12:47:36.618 INFO running `"docker" "inspect" "ea87caece7a6f81f5f8d19fd2fa7fa3d94520bcc17c180a0aee408669584b8e5"`
Dec 14 12:47:36.701 INFO running `"docker" "rm" "-f" "ea87caece7a6f81f5f8d19fd2fa7fa3d94520bcc17c180a0aee408669584b8e5"`
Dec 14 12:47:36.794 INFO [stdout] ea87caece7a6f81f5f8d19fd2fa7fa3d94520bcc17c180a0aee408669584b8e5