Sep 03 19:27:22.778 INFO checking chichunchen/concurrent-cache-conscious-hamt-in-rust against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 19:27:22.778 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 19:27:22.778 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 19:27:22.992 INFO blam! d1dabfcc65667027afd70406fe317d929290ef3dcf1c9d9fd289f8b7814b12af
Sep 03 19:27:22.992 INFO running `"docker" "start" "-a" "d1dabfcc65667027afd70406fe317d929290ef3dcf1c9d9fd289f8b7814b12af"`
Sep 03 19:27:23.867 INFO kablam! warning: `panic` setting is ignored for `test` profile
Sep 03 19:27:23.867 INFO kablam! warning: `panic` setting is ignored for `bench` profile
Sep 03 19:27:23.956 INFO kablam!     Checking owning_ref v0.2.4
Sep 03 19:27:23.962 INFO kablam!     Checking thread-id v3.3.0
Sep 03 19:27:23.971 INFO kablam!     Checking parking_lot_core v0.2.13
Sep 03 19:27:25.568 INFO kablam!     Checking parking_lot v0.3.8
Sep 03 19:27:26.673 INFO kablam!     Checking chashmap v2.2.0
Sep 03 19:27:27.713 INFO kablam!     Checking parallel-hamt-cache-conscious v0.1.0 (file:///source)
Sep 03 19:27:28.507 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 03 19:27:28.507 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 03 19:27:28.507 INFO kablam!     |
Sep 03 19:27:28.507 INFO kablam! 173 | / macro_rules! binary_format {
Sep 03 19:27:28.507 INFO kablam! 174 | |     ($x:expr) => {
Sep 03 19:27:28.507 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 03 19:27:28.507 INFO kablam! 176 | |     };
Sep 03 19:27:28.507 INFO kablam! 177 | | }
Sep 03 19:27:28.508 INFO kablam!     | |_^ `binary_format` already exported
Sep 03 19:27:28.508 INFO kablam!     |
Sep 03 19:27:28.508 INFO kablam!     = note: #[deny(duplicate_macro_exports)] on by default
Sep 03 19:27:28.508 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 03 19:27:28.508 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 03 19:27:28.508 INFO kablam! note: previous macro export is now shadowed
Sep 03 19:27:28.508 INFO kablam!    --> src/cchamt.rs:179:1
Sep 03 19:27:28.509 INFO kablam!     |
Sep 03 19:27:28.509 INFO kablam! 179 | / macro_rules! binary_format {
Sep 03 19:27:28.509 INFO kablam! 180 | |     ($x:expr) => {
Sep 03 19:27:28.509 INFO kablam! 181 | |         format!("{:#034b}", $x)
Sep 03 19:27:28.509 INFO kablam! 182 | |     };
Sep 03 19:27:28.509 INFO kablam! 183 | | }
Sep 03 19:27:28.509 INFO kablam!     | |_^
Sep 03 19:27:28.509 INFO kablam! 
Sep 03 19:27:28.509 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 03 19:27:28.509 INFO kablam!    --> src/rwlock_cchamt.rs:187:1
Sep 03 19:27:28.509 INFO kablam!     |
Sep 03 19:27:28.509 INFO kablam! 187 | / macro_rules! binary_format {
Sep 03 19:27:28.509 INFO kablam! 188 | |     ($x:expr) => {
Sep 03 19:27:28.509 INFO kablam! 189 | |         format!("{:#034b}", $x)
Sep 03 19:27:28.509 INFO kablam! 190 | |     };
Sep 03 19:27:28.509 INFO kablam! 191 | | }
Sep 03 19:27:28.509 INFO kablam!     | |_^ `binary_format` already exported
Sep 03 19:27:28.509 INFO kablam!     |
Sep 03 19:27:28.509 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 03 19:27:28.509 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 03 19:27:28.509 INFO kablam! note: previous macro export is now shadowed
Sep 03 19:27:28.509 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 03 19:27:28.509 INFO kablam!     |
Sep 03 19:27:28.509 INFO kablam! 173 | / macro_rules! binary_format {
Sep 03 19:27:28.510 INFO kablam! 174 | |     ($x:expr) => {
Sep 03 19:27:28.510 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 03 19:27:28.510 INFO kablam! 176 | |     };
Sep 03 19:27:28.510 INFO kablam! 177 | | }
Sep 03 19:27:28.510 INFO kablam!     | |_^
Sep 03 19:27:28.510 INFO kablam! 
Sep 03 19:27:28.511 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 03 19:27:28.511 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 03 19:27:28.511 INFO kablam!     |
Sep 03 19:27:28.511 INFO kablam! 173 | / macro_rules! binary_format {
Sep 03 19:27:28.511 INFO kablam! 174 | |     ($x:expr) => {
Sep 03 19:27:28.511 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 03 19:27:28.512 INFO kablam! 176 | |     };
Sep 03 19:27:28.512 INFO kablam! 177 | | }
Sep 03 19:27:28.512 INFO kablam!     | |_^ `binary_format` already exported
Sep 03 19:27:28.512 INFO kablam!     |
Sep 03 19:27:28.512 INFO kablam!     = note: #[deny(duplicate_macro_exports)] on by default
Sep 03 19:27:28.512 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 03 19:27:28.512 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 03 19:27:28.513 INFO kablam! note: previous macro export is now shadowed
Sep 03 19:27:28.513 INFO kablam!    --> src/cchamt.rs:179:1
Sep 03 19:27:28.513 INFO kablam!     |
Sep 03 19:27:28.513 INFO kablam! 179 | / macro_rules! binary_format {
Sep 03 19:27:28.513 INFO kablam! 180 | |     ($x:expr) => {
Sep 03 19:27:28.513 INFO kablam! 181 | |         format!("{:#034b}", $x)
Sep 03 19:27:28.513 INFO kablam! 182 | |     };
Sep 03 19:27:28.513 INFO kablam! 183 | | }
Sep 03 19:27:28.513 INFO kablam!     | |_^
Sep 03 19:27:28.513 INFO kablam! 
Sep 03 19:27:28.513 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 03 19:27:28.513 INFO kablam!    --> src/rwlock_cchamt.rs:187:1
Sep 03 19:27:28.513 INFO kablam!     |
Sep 03 19:27:28.513 INFO kablam! 187 | / macro_rules! binary_format {
Sep 03 19:27:28.513 INFO kablam! 188 | |     ($x:expr) => {
Sep 03 19:27:28.513 INFO kablam! 189 | |         format!("{:#034b}", $x)
Sep 03 19:27:28.513 INFO kablam! 190 | |     };
Sep 03 19:27:28.513 INFO kablam! 191 | | }
Sep 03 19:27:28.513 INFO kablam!     | |_^ `binary_format` already exported
Sep 03 19:27:28.513 INFO kablam!     |
Sep 03 19:27:28.513 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 03 19:27:28.513 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 03 19:27:28.513 INFO kablam! note: previous macro export is now shadowed
Sep 03 19:27:28.514 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 03 19:27:28.514 INFO kablam!     |
Sep 03 19:27:28.514 INFO kablam! 173 | / macro_rules! binary_format {
Sep 03 19:27:28.514 INFO kablam! 174 | |     ($x:expr) => {
Sep 03 19:27:28.514 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 03 19:27:28.514 INFO kablam! 176 | |     };
Sep 03 19:27:28.514 INFO kablam! 177 | | }
Sep 03 19:27:28.514 INFO kablam!     | |_^
Sep 03 19:27:28.514 INFO kablam! 
Sep 03 19:27:29.373 INFO kablam! error: aborting due to 2 previous errors
Sep 03 19:27:29.373 INFO kablam! 
Sep 03 19:27:29.373 INFO kablam! error: aborting due to 2 previous errors
Sep 03 19:27:29.373 INFO kablam! 
Sep 03 19:27:29.384 INFO kablam! error: Could not compile `parallel-hamt-cache-conscious`.
Sep 03 19:27:29.385 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 19:27:29.389 INFO kablam! error: Could not compile `parallel-hamt-cache-conscious`.
Sep 03 19:27:29.389 INFO kablam! 
Sep 03 19:27:29.389 INFO kablam! To learn more, run the command again with --verbose.
Sep 03 19:27:29.392 INFO kablam! su: No module specific data is present
Sep 03 19:27:29.918 INFO running `"docker" "rm" "-f" "d1dabfcc65667027afd70406fe317d929290ef3dcf1c9d9fd289f8b7814b12af"`
Sep 03 19:27:30.079 INFO blam! d1dabfcc65667027afd70406fe317d929290ef3dcf1c9d9fd289f8b7814b12af