Sep 20 00:15:31.199 INFO checking hashcons-0.1.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 00:15:31.199 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 00:15:31.199 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:15:31.474 INFO blam! 1d987ca008a19db641baa205b61a254cb6d9514f2cb2e7fda3d40ccfec837e17
Sep 20 00:15:31.476 INFO running `"docker" "start" "-a" "1d987ca008a19db641baa205b61a254cb6d9514f2cb2e7fda3d40ccfec837e17"`
Sep 20 00:15:32.543 INFO kablam! usermod: no changes
Sep 20 00:15:32.647 INFO kablam!     Checking hashcons v0.1.1 (/source)
Sep 20 00:15:33.327 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 20 00:15:33.327 INFO kablam!  --> src/lib.rs:1:12
Sep 20 00:15:33.327 INFO kablam!   |
Sep 20 00:15:33.328 INFO kablam! 1 | #![feature(rc_downcast)]
Sep 20 00:15:33.328 INFO kablam!   |            ^^^^^^^^^^^
Sep 20 00:15:33.328 INFO kablam!   |
Sep 20 00:15:33.328 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 20 00:15:33.328 INFO kablam! 
Sep 20 00:15:33.379 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 20 00:15:33.379 INFO kablam!  --> src/lib.rs:1:12
Sep 20 00:15:33.379 INFO kablam!   |
Sep 20 00:15:33.379 INFO kablam! 1 | #![feature(rc_downcast)]
Sep 20 00:15:33.379 INFO kablam!   |            ^^^^^^^^^^^
Sep 20 00:15:33.379 INFO kablam!   |
Sep 20 00:15:33.379 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 20 00:15:33.379 INFO kablam! 
Sep 20 00:15:33.404 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Sep 20 00:15:33.406 INFO kablam! su: No module specific data is present
Sep 20 00:15:33.967 INFO running `"docker" "rm" "-f" "1d987ca008a19db641baa205b61a254cb6d9514f2cb2e7fda3d40ccfec837e17"`
Sep 20 00:15:34.035 INFO blam! 1d987ca008a19db641baa205b61a254cb6d9514f2cb2e7fda3d40ccfec837e17