Dec 15 23:06:03.506 INFO testing adhesion-0.5.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 23:06:03.506 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 23:06:03.745 INFO [stdout] 88829a3a053e4fc663c8bbe0955ef48fc2adeb01d62e51cb4fa771068633b288
Dec 15 23:06:03.747 INFO running `"docker" "start" "-a" "88829a3a053e4fc663c8bbe0955ef48fc2adeb01d62e51cb4fa771068633b288"`
Dec 15 23:06:04.220 INFO [stderr] usermod: no changes
Dec 15 23:06:04.282 INFO [stderr]    Compiling pulldown-cmark v0.0.15
Dec 15 23:06:07.073 INFO [stderr]    Compiling skeptic v0.10.1
Dec 15 23:06:08.760 INFO [stderr]    Compiling adhesion v0.5.0 (/source)
Dec 15 23:06:10.515 INFO [stderr] error: a macro named `parse_generics_shim` has already been exported
Dec 15 23:06:10.515 INFO [stderr]    --> src/parse_generics_shim_util/parse_generics_shim.rs:20:1
Dec 15 23:06:10.515 INFO [stderr]     |
Dec 15 23:06:10.515 INFO [stderr] 20  | / macro_rules! parse_generics_shim {
Dec 15 23:06:10.515 INFO [stderr] 21  | |     (
Dec 15 23:06:10.515 INFO [stderr] 22  | |         @parse_start
Dec 15 23:06:10.515 INFO [stderr] 23  | |         $prefix:tt,
Dec 15 23:06:10.515 INFO [stderr] ...   |
Dec 15 23:06:10.515 INFO [stderr] 365 | |     };
Dec 15 23:06:10.515 INFO [stderr] 366 | | }
Dec 15 23:06:10.515 INFO [stderr]     | |_^ `parse_generics_shim` already exported
Dec 15 23:06:10.515 INFO [stderr]     |
Dec 15 23:06:10.515 INFO [stderr]     = note: #[deny(duplicate_macro_exports)] on by default
Dec 15 23:06:10.515 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 15 23:06:10.515 INFO [stderr]     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Dec 15 23:06:10.515 INFO [stderr] note: previous macro export is now shadowed
Dec 15 23:06:10.515 INFO [stderr]    --> src/parse_generics_shim_util/parse_generics_shim.rs:12:1
Dec 15 23:06:10.515 INFO [stderr]     |
Dec 15 23:06:10.515 INFO [stderr] 12  | / macro_rules! parse_generics_shim {
Dec 15 23:06:10.515 INFO [stderr] 13  | |     ($($body:tt)*) => {
Dec 15 23:06:10.515 INFO [stderr] 14  | |         parse_generics! { $($body)* }
Dec 15 23:06:10.515 INFO [stderr] 15  | |     };
Dec 15 23:06:10.515 INFO [stderr] 16  | | }
Dec 15 23:06:10.515 INFO [stderr]     | |_^
Dec 15 23:06:10.515 INFO [stderr] 
Dec 15 23:06:10.515 INFO [stderr] error: a macro named `parse_where_shim` has already been exported
Dec 15 23:06:10.515 INFO [stderr]    --> src/parse_generics_shim_util/parse_where_shim.rs:20:1
Dec 15 23:06:10.515 INFO [stderr]     |
Dec 15 23:06:10.515 INFO [stderr] 20  | / macro_rules! parse_where_shim {
Dec 15 23:06:10.515 INFO [stderr] 21  | |     (
Dec 15 23:06:10.515 INFO [stderr] 22  | |         @parse
Dec 15 23:06:10.515 INFO [stderr] 23  | |         $prefix:tt, $fields:tt,
Dec 15 23:06:10.515 INFO [stderr] ...   |
Dec 15 23:06:10.515 INFO [stderr] 297 | |     };
Dec 15 23:06:10.515 INFO [stderr] 298 | | }
Dec 15 23:06:10.515 INFO [stderr]     | |_^ `parse_where_shim` already exported
Dec 15 23:06:10.515 INFO [stderr]     |
Dec 15 23:06:10.515 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 15 23:06:10.515 INFO [stderr]     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Dec 15 23:06:10.515 INFO [stderr] note: previous macro export is now shadowed
Dec 15 23:06:10.515 INFO [stderr]    --> src/parse_generics_shim_util/parse_where_shim.rs:12:1
Dec 15 23:06:10.515 INFO [stderr]     |
Dec 15 23:06:10.515 INFO [stderr] 12  | / macro_rules! parse_where_shim {
Dec 15 23:06:10.515 INFO [stderr] 13  | |     ($($body:tt)*) => {
Dec 15 23:06:10.515 INFO [stderr] 14  | |         parse_where! { $($body)* }
Dec 15 23:06:10.515 INFO [stderr] 15  | |     };
Dec 15 23:06:10.515 INFO [stderr] 16  | | }
Dec 15 23:06:10.515 INFO [stderr]     | |_^
Dec 15 23:06:10.515 INFO [stderr] 
Dec 15 23:06:10.515 INFO [stderr] error: aborting due to 2 previous errors
Dec 15 23:06:10.515 INFO [stderr] 
Dec 15 23:06:10.515 INFO [stderr] error: Could not compile `adhesion`.
Dec 15 23:06:10.515 INFO [stderr] 
Dec 15 23:06:10.515 INFO [stderr] To learn more, run the command again with --verbose.
Dec 15 23:06:10.515 INFO [stderr] su: No module specific data is present
Dec 15 23:06:10.842 INFO running `"docker" "inspect" "88829a3a053e4fc663c8bbe0955ef48fc2adeb01d62e51cb4fa771068633b288"`
Dec 15 23:06:10.940 INFO running `"docker" "rm" "-f" "88829a3a053e4fc663c8bbe0955ef48fc2adeb01d62e51cb4fa771068633b288"`
Dec 15 23:06:11.083 INFO [stdout] 88829a3a053e4fc663c8bbe0955ef48fc2adeb01d62e51cb4fa771068633b288