Sep 03 23:14:57.219 INFO checking chichunchen/concurrent-cache-conscious-hamt-in-rust against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 03 23:14:57.219 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 03 23:14:57.220 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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=500" "-e" "CMD=cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 23:14:57.441 INFO blam! 6d052b99f535a27e19a5cae91cfb3dd77e658a7200a83aeea0978db2de50924e
Sep 03 23:14:57.441 INFO running `"docker" "start" "-a" "6d052b99f535a27e19a5cae91cfb3dd77e658a7200a83aeea0978db2de50924e"`
Sep 03 23:14:58.282 INFO kablam! warning: `panic` setting is ignored for `test` profile
Sep 03 23:14:58.282 INFO kablam! warning: `panic` setting is ignored for `bench` profile
Sep 03 23:14:58.367 INFO kablam!     Checking owning_ref v0.2.4
Sep 03 23:14:58.368 INFO kablam!     Checking thread-id v3.3.0
Sep 03 23:14:58.368 INFO kablam!     Checking parking_lot_core v0.2.13
Sep 03 23:14:59.787 INFO kablam!     Checking parking_lot v0.3.8
Sep 03 23:15:00.785 INFO kablam!     Checking chashmap v2.2.0
Sep 03 23:15:01.696 INFO kablam!     Checking parallel-hamt-cache-conscious v0.1.0 (file:///source)
Sep 03 23:15:02.316 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 03 23:15:02.316 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 03 23:15:02.316 INFO kablam!     |
Sep 03 23:15:02.316 INFO kablam! 173 | / macro_rules! binary_format {
Sep 03 23:15:02.316 INFO kablam! 174 | |     ($x:expr) => {
Sep 03 23:15:02.316 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 03 23:15:02.316 INFO kablam! 176 | |     };
Sep 03 23:15:02.316 INFO kablam! 177 | | }
Sep 03 23:15:02.316 INFO kablam!     | |_^ `binary_format` already exported
Sep 03 23:15:02.316 INFO kablam!     |
Sep 03 23:15:02.316 INFO kablam!     = note: #[deny(duplicate_macro_exports)] on by default
Sep 03 23:15:02.316 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 03 23:15:02.316 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 03 23:15:02.316 INFO kablam! note: previous macro export is now shadowed
Sep 03 23:15:02.317 INFO kablam!    --> src/cchamt.rs:179:1
Sep 03 23:15:02.317 INFO kablam!     |
Sep 03 23:15:02.317 INFO kablam! 179 | / macro_rules! binary_format {
Sep 03 23:15:02.317 INFO kablam! 180 | |     ($x:expr) => {
Sep 03 23:15:02.317 INFO kablam! 181 | |         format!("{:#034b}", $x)
Sep 03 23:15:02.317 INFO kablam! 182 | |     };
Sep 03 23:15:02.317 INFO kablam! 183 | | }
Sep 03 23:15:02.317 INFO kablam!     | |_^
Sep 03 23:15:02.317 INFO kablam! 
Sep 03 23:15:02.317 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 03 23:15:02.317 INFO kablam!    --> src/rwlock_cchamt.rs:187:1
Sep 03 23:15:02.317 INFO kablam!     |
Sep 03 23:15:02.317 INFO kablam! 187 | / macro_rules! binary_format {
Sep 03 23:15:02.317 INFO kablam! 188 | |     ($x:expr) => {
Sep 03 23:15:02.317 INFO kablam! 189 | |         format!("{:#034b}", $x)
Sep 03 23:15:02.317 INFO kablam! 190 | |     };
Sep 03 23:15:02.317 INFO kablam! 191 | | }
Sep 03 23:15:02.317 INFO kablam!     | |_^ `binary_format` already exported
Sep 03 23:15:02.317 INFO kablam!     |
Sep 03 23:15:02.317 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 03 23:15:02.317 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 03 23:15:02.317 INFO kablam! note: previous macro export is now shadowed
Sep 03 23:15:02.317 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 03 23:15:02.317 INFO kablam!     |
Sep 03 23:15:02.317 INFO kablam! 173 | / macro_rules! binary_format {
Sep 03 23:15:02.317 INFO kablam! 174 | |     ($x:expr) => {
Sep 03 23:15:02.317 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 03 23:15:02.317 INFO kablam! 176 | |     };
Sep 03 23:15:02.317 INFO kablam! 177 | | }
Sep 03 23:15:02.317 INFO kablam!     | |_^
Sep 03 23:15:02.317 INFO kablam! 
Sep 03 23:15:02.415 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 03 23:15:02.416 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 03 23:15:02.416 INFO kablam!     |
Sep 03 23:15:02.416 INFO kablam! 173 | / macro_rules! binary_format {
Sep 03 23:15:02.416 INFO kablam! 174 | |     ($x:expr) => {
Sep 03 23:15:02.416 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 03 23:15:02.416 INFO kablam! 176 | |     };
Sep 03 23:15:02.416 INFO kablam! 177 | | }
Sep 03 23:15:02.416 INFO kablam!     | |_^ `binary_format` already exported
Sep 03 23:15:02.416 INFO kablam!     |
Sep 03 23:15:02.416 INFO kablam!     = note: #[deny(duplicate_macro_exports)] on by default
Sep 03 23:15:02.416 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 03 23:15:02.416 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 03 23:15:02.416 INFO kablam! note: previous macro export is now shadowed
Sep 03 23:15:02.416 INFO kablam!    --> src/cchamt.rs:179:1
Sep 03 23:15:02.416 INFO kablam!     |
Sep 03 23:15:02.416 INFO kablam! 179 | / macro_rules! binary_format {
Sep 03 23:15:02.416 INFO kablam! 180 | |     ($x:expr) => {
Sep 03 23:15:02.416 INFO kablam! 181 | |         format!("{:#034b}", $x)
Sep 03 23:15:02.416 INFO kablam! 182 | |     };
Sep 03 23:15:02.416 INFO kablam! 183 | | }
Sep 03 23:15:02.416 INFO kablam!     | |_^
Sep 03 23:15:02.416 INFO kablam! 
Sep 03 23:15:02.416 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 03 23:15:02.416 INFO kablam!    --> src/rwlock_cchamt.rs:187:1
Sep 03 23:15:02.416 INFO kablam!     |
Sep 03 23:15:02.416 INFO kablam! 187 | / macro_rules! binary_format {
Sep 03 23:15:02.416 INFO kablam! 188 | |     ($x:expr) => {
Sep 03 23:15:02.416 INFO kablam! 189 | |         format!("{:#034b}", $x)
Sep 03 23:15:02.417 INFO kablam! 190 | |     };
Sep 03 23:15:02.417 INFO kablam! 191 | | }
Sep 03 23:15:02.417 INFO kablam!     | |_^ `binary_format` already exported
Sep 03 23:15:02.417 INFO kablam!     |
Sep 03 23:15:02.417 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 03 23:15:02.417 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 03 23:15:02.418 INFO kablam! note: previous macro export is now shadowed
Sep 03 23:15:02.418 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 03 23:15:02.418 INFO kablam!     |
Sep 03 23:15:02.418 INFO kablam! 173 | / macro_rules! binary_format {
Sep 03 23:15:02.418 INFO kablam! 174 | |     ($x:expr) => {
Sep 03 23:15:02.418 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 03 23:15:02.418 INFO kablam! 176 | |     };
Sep 03 23:15:02.418 INFO kablam! 177 | | }
Sep 03 23:15:02.418 INFO kablam!     | |_^
Sep 03 23:15:02.418 INFO kablam! 
Sep 03 23:15:03.147 INFO kablam! error: aborting due to 2 previous errors
Sep 03 23:15:03.147 INFO kablam! 
Sep 03 23:15:03.157 INFO kablam! error: Could not compile `parallel-hamt-cache-conscious`.
Sep 03 23:15:03.157 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 23:15:03.167 INFO kablam! error: aborting due to 2 previous errors
Sep 03 23:15:03.167 INFO kablam! 
Sep 03 23:15:03.175 INFO kablam! error: Could not compile `parallel-hamt-cache-conscious`.
Sep 03 23:15:03.175 INFO kablam! 
Sep 03 23:15:03.175 INFO kablam! To learn more, run the command again with --verbose.
Sep 03 23:15:03.177 INFO kablam! su: No module specific data is present
Sep 03 23:15:03.594 INFO running `"docker" "rm" "-f" "6d052b99f535a27e19a5cae91cfb3dd77e658a7200a83aeea0978db2de50924e"`
Sep 03 23:15:03.687 INFO blam! 6d052b99f535a27e19a5cae91cfb3dd77e658a7200a83aeea0978db2de50924e