Sep 05 19:16:45.786 INFO checking chichunchen/concurrent-cache-conscious-hamt-in-rust against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 19:16:45.786 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 19:16:45.786 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 19:16:46.236 INFO blam! 528dd3a8431a230ebe65cbd4742a7e6bdbce7724e7543954175c887dc4f56609
Sep 05 19:16:46.238 INFO running `"docker" "start" "-a" "528dd3a8431a230ebe65cbd4742a7e6bdbce7724e7543954175c887dc4f56609"`
Sep 05 19:16:48.387 INFO kablam! usermod: no changes
Sep 05 19:16:48.446 INFO kablam! warning: `panic` setting is ignored for `test` profile
Sep 05 19:16:48.446 INFO kablam! warning: `panic` setting is ignored for `bench` profile
Sep 05 19:16:48.530 INFO kablam!     Checking smallvec v0.6.0
Sep 05 19:16:48.530 INFO kablam!     Checking owning_ref v0.2.4
Sep 05 19:16:48.530 INFO kablam!     Checking thread-id v3.3.0
Sep 05 19:16:48.534 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 05 19:16:49.965 INFO kablam!     Checking parking_lot_core v0.2.13
Sep 05 19:16:50.150 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 05 19:16:50.896 INFO kablam!     Checking rayon-core v1.4.0
Sep 05 19:16:50.972 INFO kablam!     Checking parking_lot v0.3.8
Sep 05 19:16:52.014 INFO kablam!     Checking chashmap v2.2.0
Sep 05 19:16:52.454 INFO kablam!     Checking rayon v1.0.1
Sep 05 19:16:56.324 INFO kablam!     Checking parallel-hamt-cache-conscious v0.1.0 (file:///source)
Sep 05 19:16:57.001 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 05 19:16:57.002 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 05 19:16:57.002 INFO kablam!     |
Sep 05 19:16:57.002 INFO kablam! 173 | / macro_rules! binary_format {
Sep 05 19:16:57.002 INFO kablam! 174 | |     ($x:expr) => {
Sep 05 19:16:57.002 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 05 19:16:57.002 INFO kablam! 176 | |     };
Sep 05 19:16:57.002 INFO kablam! 177 | | }
Sep 05 19:16:57.002 INFO kablam!     | |_^ `binary_format` already exported
Sep 05 19:16:57.006 INFO kablam!     |
Sep 05 19:16:57.006 INFO kablam!     = note: #[deny(duplicate_macro_exports)] on by default
Sep 05 19:16:57.006 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 05 19:16:57.006 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 05 19:16:57.006 INFO kablam! note: previous macro export is now shadowed
Sep 05 19:16:57.006 INFO kablam!    --> src/cchamt.rs:179:1
Sep 05 19:16:57.006 INFO kablam!     |
Sep 05 19:16:57.006 INFO kablam! 179 | / macro_rules! binary_format {
Sep 05 19:16:57.006 INFO kablam! 180 | |     ($x:expr) => {
Sep 05 19:16:57.006 INFO kablam! 181 | |         format!("{:#034b}", $x)
Sep 05 19:16:57.006 INFO kablam! 182 | |     };
Sep 05 19:16:57.006 INFO kablam! 183 | | }
Sep 05 19:16:57.006 INFO kablam!     | |_^
Sep 05 19:16:57.006 INFO kablam! 
Sep 05 19:16:57.006 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 05 19:16:57.006 INFO kablam!    --> src/rwlock_cchamt.rs:187:1
Sep 05 19:16:57.006 INFO kablam!     |
Sep 05 19:16:57.006 INFO kablam! 187 | / macro_rules! binary_format {
Sep 05 19:16:57.006 INFO kablam! 188 | |     ($x:expr) => {
Sep 05 19:16:57.006 INFO kablam! 189 | |         format!("{:#034b}", $x)
Sep 05 19:16:57.006 INFO kablam! 190 | |     };
Sep 05 19:16:57.006 INFO kablam! 191 | | }
Sep 05 19:16:57.006 INFO kablam!     | |_^ `binary_format` already exported
Sep 05 19:16:57.006 INFO kablam!     |
Sep 05 19:16:57.006 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 05 19:16:57.006 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 05 19:16:57.006 INFO kablam! note: previous macro export is now shadowed
Sep 05 19:16:57.006 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 05 19:16:57.006 INFO kablam!     |
Sep 05 19:16:57.006 INFO kablam! 173 | / macro_rules! binary_format {
Sep 05 19:16:57.006 INFO kablam! 174 | |     ($x:expr) => {
Sep 05 19:16:57.006 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 05 19:16:57.006 INFO kablam! 176 | |     };
Sep 05 19:16:57.006 INFO kablam! 177 | | }
Sep 05 19:16:57.006 INFO kablam!     | |_^
Sep 05 19:16:57.006 INFO kablam! 
Sep 05 19:16:57.094 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 05 19:16:57.094 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 05 19:16:57.094 INFO kablam!     |
Sep 05 19:16:57.094 INFO kablam! 173 | / macro_rules! binary_format {
Sep 05 19:16:57.094 INFO kablam! 174 | |     ($x:expr) => {
Sep 05 19:16:57.094 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 05 19:16:57.094 INFO kablam! 176 | |     };
Sep 05 19:16:57.094 INFO kablam! 177 | | }
Sep 05 19:16:57.094 INFO kablam!     | |_^ `binary_format` already exported
Sep 05 19:16:57.094 INFO kablam!     |
Sep 05 19:16:57.094 INFO kablam!     = note: #[deny(duplicate_macro_exports)] on by default
Sep 05 19:16:57.094 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 05 19:16:57.094 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 05 19:16:57.094 INFO kablam! note: previous macro export is now shadowed
Sep 05 19:16:57.094 INFO kablam!    --> src/cchamt.rs:179:1
Sep 05 19:16:57.094 INFO kablam!     |
Sep 05 19:16:57.094 INFO kablam! 179 | / macro_rules! binary_format {
Sep 05 19:16:57.094 INFO kablam! 180 | |     ($x:expr) => {
Sep 05 19:16:57.094 INFO kablam! 181 | |         format!("{:#034b}", $x)
Sep 05 19:16:57.094 INFO kablam! 182 | |     };
Sep 05 19:16:57.094 INFO kablam! 183 | | }
Sep 05 19:16:57.094 INFO kablam!     | |_^
Sep 05 19:16:57.094 INFO kablam! 
Sep 05 19:16:57.094 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 05 19:16:57.094 INFO kablam!    --> src/rwlock_cchamt.rs:187:1
Sep 05 19:16:57.094 INFO kablam!     |
Sep 05 19:16:57.094 INFO kablam! 187 | / macro_rules! binary_format {
Sep 05 19:16:57.094 INFO kablam! 188 | |     ($x:expr) => {
Sep 05 19:16:57.094 INFO kablam! 189 | |         format!("{:#034b}", $x)
Sep 05 19:16:57.094 INFO kablam! 190 | |     };
Sep 05 19:16:57.094 INFO kablam! 191 | | }
Sep 05 19:16:57.094 INFO kablam!     | |_^ `binary_format` already exported
Sep 05 19:16:57.094 INFO kablam!     |
Sep 05 19:16:57.094 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 05 19:16:57.094 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 05 19:16:57.094 INFO kablam! note: previous macro export is now shadowed
Sep 05 19:16:57.094 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 05 19:16:57.094 INFO kablam!     |
Sep 05 19:16:57.094 INFO kablam! 173 | / macro_rules! binary_format {
Sep 05 19:16:57.094 INFO kablam! 174 | |     ($x:expr) => {
Sep 05 19:16:57.094 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 05 19:16:57.094 INFO kablam! 176 | |     };
Sep 05 19:16:57.094 INFO kablam! 177 | | }
Sep 05 19:16:57.094 INFO kablam!     | |_^
Sep 05 19:16:57.094 INFO kablam! 
Sep 05 19:16:57.545 INFO kablam! error: aborting due to 2 previous errors
Sep 05 19:16:57.545 INFO kablam! 
Sep 05 19:16:57.554 INFO kablam! error: Could not compile `parallel-hamt-cache-conscious`.
Sep 05 19:16:57.554 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 19:16:57.582 INFO kablam! error: aborting due to 2 previous errors
Sep 05 19:16:57.582 INFO kablam! 
Sep 05 19:16:57.594 INFO kablam! error: Could not compile `parallel-hamt-cache-conscious`.
Sep 05 19:16:57.594 INFO kablam! 
Sep 05 19:16:57.594 INFO kablam! To learn more, run the command again with --verbose.
Sep 05 19:16:57.594 INFO kablam! su: No module specific data is present
Sep 05 19:16:58.952 INFO running `"docker" "rm" "-f" "528dd3a8431a230ebe65cbd4742a7e6bdbce7724e7543954175c887dc4f56609"`
Sep 05 19:16:59.274 INFO blam! 528dd3a8431a230ebe65cbd4742a7e6bdbce7724e7543954175c887dc4f56609