Sep 05 19:16:32.852 INFO checking chichunchen/concurrent-cache-conscious-hamt-in-rust against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 19:16:32.852 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 19:16:32.852 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 19:16:33.298 INFO blam! 3a7259795e713db77e9bc25e04157bb011df99875519a4c20a819fca601d2135
Sep 05 19:16:33.299 INFO running `"docker" "start" "-a" "3a7259795e713db77e9bc25e04157bb011df99875519a4c20a819fca601d2135"`
Sep 05 19:16:35.777 INFO kablam! usermod: no changes
Sep 05 19:16:35.819 INFO kablam! warning: `panic` setting is ignored for `test` profile
Sep 05 19:16:35.819 INFO kablam! warning: `panic` setting is ignored for `bench` profile
Sep 05 19:16:35.881 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 05 19:16:35.882 INFO kablam!     Checking parking_lot v0.3.8
Sep 05 19:16:36.962 INFO kablam!     Checking chashmap v2.2.0
Sep 05 19:16:37.243 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 05 19:16:37.974 INFO kablam!     Checking rayon-core v1.4.0
Sep 05 19:16:38.949 INFO kablam!     Checking rayon v1.0.1
Sep 05 19:16:42.314 INFO kablam!     Checking parallel-hamt-cache-conscious v0.1.0 (file:///source)
Sep 05 19:16:42.878 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 05 19:16:42.878 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 05 19:16:42.878 INFO kablam!     |
Sep 05 19:16:42.878 INFO kablam! 173 | / macro_rules! binary_format {
Sep 05 19:16:42.878 INFO kablam! 174 | |     ($x:expr) => {
Sep 05 19:16:42.878 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 05 19:16:42.878 INFO kablam! 176 | |     };
Sep 05 19:16:42.878 INFO kablam! 177 | | }
Sep 05 19:16:42.878 INFO kablam!     | |_^ `binary_format` already exported
Sep 05 19:16:42.886 INFO kablam!     |
Sep 05 19:16:42.886 INFO kablam!     = note: #[deny(duplicate_macro_exports)] on by default
Sep 05 19:16:42.886 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 05 19:16:42.887 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 05 19:16:42.887 INFO kablam! note: previous macro export is now shadowed
Sep 05 19:16:42.887 INFO kablam!    --> src/cchamt.rs:179:1
Sep 05 19:16:42.887 INFO kablam!     |
Sep 05 19:16:42.887 INFO kablam! 179 | / macro_rules! binary_format {
Sep 05 19:16:42.887 INFO kablam! 180 | |     ($x:expr) => {
Sep 05 19:16:42.887 INFO kablam! 181 | |         format!("{:#034b}", $x)
Sep 05 19:16:42.887 INFO kablam! 182 | |     };
Sep 05 19:16:42.887 INFO kablam! 183 | | }
Sep 05 19:16:42.887 INFO kablam!     | |_^
Sep 05 19:16:42.887 INFO kablam! 
Sep 05 19:16:42.888 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 05 19:16:42.888 INFO kablam!    --> src/rwlock_cchamt.rs:187:1
Sep 05 19:16:42.888 INFO kablam!     |
Sep 05 19:16:42.888 INFO kablam! 187 | / macro_rules! binary_format {
Sep 05 19:16:42.888 INFO kablam! 188 | |     ($x:expr) => {
Sep 05 19:16:42.888 INFO kablam! 189 | |         format!("{:#034b}", $x)
Sep 05 19:16:42.888 INFO kablam! 190 | |     };
Sep 05 19:16:42.888 INFO kablam! 191 | | }
Sep 05 19:16:42.888 INFO kablam!     | |_^ `binary_format` already exported
Sep 05 19:16:42.888 INFO kablam!     |
Sep 05 19:16:42.888 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 05 19:16:42.888 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 05 19:16:42.889 INFO kablam! note: previous macro export is now shadowed
Sep 05 19:16:42.889 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 05 19:16:42.889 INFO kablam!     |
Sep 05 19:16:42.889 INFO kablam! 173 | / macro_rules! binary_format {
Sep 05 19:16:42.889 INFO kablam! 174 | |     ($x:expr) => {
Sep 05 19:16:42.889 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 05 19:16:42.889 INFO kablam! 176 | |     };
Sep 05 19:16:42.889 INFO kablam! 177 | | }
Sep 05 19:16:42.889 INFO kablam!     | |_^
Sep 05 19:16:42.889 INFO kablam! 
Sep 05 19:16:42.926 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 05 19:16:42.926 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 05 19:16:42.926 INFO kablam!     |
Sep 05 19:16:42.926 INFO kablam! 173 | / macro_rules! binary_format {
Sep 05 19:16:42.926 INFO kablam! 174 | |     ($x:expr) => {
Sep 05 19:16:42.926 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 05 19:16:42.926 INFO kablam! 176 | |     };
Sep 05 19:16:42.926 INFO kablam! 177 | | }
Sep 05 19:16:42.926 INFO kablam!     | |_^ `binary_format` already exported
Sep 05 19:16:42.926 INFO kablam!     |
Sep 05 19:16:42.926 INFO kablam!     = note: #[deny(duplicate_macro_exports)] on by default
Sep 05 19:16:42.926 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 05 19:16:42.926 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 05 19:16:42.926 INFO kablam! note: previous macro export is now shadowed
Sep 05 19:16:42.926 INFO kablam!    --> src/cchamt.rs:179:1
Sep 05 19:16:42.926 INFO kablam!     |
Sep 05 19:16:42.926 INFO kablam! 179 | / macro_rules! binary_format {
Sep 05 19:16:42.926 INFO kablam! 180 | |     ($x:expr) => {
Sep 05 19:16:42.926 INFO kablam! 181 | |         format!("{:#034b}", $x)
Sep 05 19:16:42.926 INFO kablam! 182 | |     };
Sep 05 19:16:42.926 INFO kablam! 183 | | }
Sep 05 19:16:42.926 INFO kablam!     | |_^
Sep 05 19:16:42.926 INFO kablam! 
Sep 05 19:16:42.927 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 05 19:16:42.927 INFO kablam!    --> src/rwlock_cchamt.rs:187:1
Sep 05 19:16:42.927 INFO kablam!     |
Sep 05 19:16:42.927 INFO kablam! 187 | / macro_rules! binary_format {
Sep 05 19:16:42.927 INFO kablam! 188 | |     ($x:expr) => {
Sep 05 19:16:42.927 INFO kablam! 189 | |         format!("{:#034b}", $x)
Sep 05 19:16:42.927 INFO kablam! 190 | |     };
Sep 05 19:16:42.927 INFO kablam! 191 | | }
Sep 05 19:16:42.927 INFO kablam!     | |_^ `binary_format` already exported
Sep 05 19:16:42.927 INFO kablam!     |
Sep 05 19:16:42.927 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 05 19:16:42.927 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 05 19:16:42.927 INFO kablam! note: previous macro export is now shadowed
Sep 05 19:16:42.927 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 05 19:16:42.927 INFO kablam!     |
Sep 05 19:16:42.927 INFO kablam! 173 | / macro_rules! binary_format {
Sep 05 19:16:42.927 INFO kablam! 174 | |     ($x:expr) => {
Sep 05 19:16:42.927 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 05 19:16:42.927 INFO kablam! 176 | |     };
Sep 05 19:16:42.927 INFO kablam! 177 | | }
Sep 05 19:16:42.927 INFO kablam!     | |_^
Sep 05 19:16:42.927 INFO kablam! 
Sep 05 19:16:43.630 INFO kablam! error: aborting due to 2 previous errors
Sep 05 19:16:43.634 INFO kablam! 
Sep 05 19:16:43.646 INFO kablam! error: Could not compile `parallel-hamt-cache-conscious`.
Sep 05 19:16:43.647 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 19:16:43.678 INFO kablam! error: aborting due to 2 previous errors
Sep 05 19:16:43.678 INFO kablam! 
Sep 05 19:16:43.687 INFO kablam! error: Could not compile `parallel-hamt-cache-conscious`.
Sep 05 19:16:43.687 INFO kablam! 
Sep 05 19:16:43.687 INFO kablam! To learn more, run the command again with --verbose.
Sep 05 19:16:43.689 INFO kablam! su: No module specific data is present
Sep 05 19:16:45.406 INFO running `"docker" "rm" "-f" "3a7259795e713db77e9bc25e04157bb011df99875519a4c20a819fca601d2135"`
Sep 05 19:16:45.737 INFO blam! 3a7259795e713db77e9bc25e04157bb011df99875519a4c20a819fca601d2135