Sep 17 23:13:47.020 INFO checking hashcons-0.1.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 23:13:47.020 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 23:13:47.020 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 23:13:47.304 INFO blam! 6507061f596cf16c609a6b3414a5e4978a9d8b9a75314cfbe0e0a577b4b8a5f4
Sep 17 23:13:47.311 INFO running `"docker" "start" "-a" "6507061f596cf16c609a6b3414a5e4978a9d8b9a75314cfbe0e0a577b4b8a5f4"`
Sep 17 23:13:48.555 INFO kablam! usermod: no changes
Sep 17 23:13:48.615 INFO kablam!     Checking hashcons v0.1.1 (/source)
Sep 17 23:13:49.138 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 17 23:13:49.139 INFO kablam!  --> src/lib.rs:1:12
Sep 17 23:13:49.139 INFO kablam!   |
Sep 17 23:13:49.139 INFO kablam! 1 | #![feature(rc_downcast)]
Sep 17 23:13:49.139 INFO kablam!   |            ^^^^^^^^^^^
Sep 17 23:13:49.139 INFO kablam!   |
Sep 17 23:13:49.139 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 17 23:13:49.139 INFO kablam! 
Sep 17 23:13:49.294 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 17 23:13:49.294 INFO kablam!  --> src/lib.rs:1:12
Sep 17 23:13:49.294 INFO kablam!   |
Sep 17 23:13:49.294 INFO kablam! 1 | #![feature(rc_downcast)]
Sep 17 23:13:49.294 INFO kablam!   |            ^^^^^^^^^^^
Sep 17 23:13:49.294 INFO kablam!   |
Sep 17 23:13:49.294 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 17 23:13:49.295 INFO kablam! 
Sep 17 23:13:49.327 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Sep 17 23:13:49.338 INFO kablam! su: No module specific data is present
Sep 17 23:13:50.120 INFO running `"docker" "rm" "-f" "6507061f596cf16c609a6b3414a5e4978a9d8b9a75314cfbe0e0a577b4b8a5f4"`
Sep 17 23:13:50.238 INFO blam! 6507061f596cf16c609a6b3414a5e4978a9d8b9a75314cfbe0e0a577b4b8a5f4