Nov 03 07:11:37.842 INFO checking hashcons-0.1.1 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 03 07:11:37.842 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-alt check --frozen --all --all-targets" "-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"`
Nov 03 07:11:38.188 INFO blam! 3448dd41bd176e964f03dce6776b2a8a00f241879bb0c200e4294d36f3c18182
Nov 03 07:11:38.204 INFO running `"docker" "start" "-a" "3448dd41bd176e964f03dce6776b2a8a00f241879bb0c200e4294d36f3c18182"`
Nov 03 07:11:39.298 INFO kablam! usermod: no changes
Nov 03 07:11:39.381 INFO kablam!     Checking hashcons v0.1.1 (/source)
Nov 03 07:11:40.644 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 03 07:11:40.644 INFO kablam!  --> src/lib.rs:1:12
Nov 03 07:11:40.644 INFO kablam!   |
Nov 03 07:11:40.645 INFO kablam! 1 | #![feature(rc_downcast)]
Nov 03 07:11:40.645 INFO kablam!   |            ^^^^^^^^^^^
Nov 03 07:11:40.645 INFO kablam!   |
Nov 03 07:11:40.646 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 03 07:11:40.646 INFO kablam! 
Nov 03 07:11:40.797 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 03 07:11:40.797 INFO kablam!  --> src/lib.rs:1:12
Nov 03 07:11:40.797 INFO kablam!   |
Nov 03 07:11:40.797 INFO kablam! 1 | #![feature(rc_downcast)]
Nov 03 07:11:40.798 INFO kablam!   |            ^^^^^^^^^^^
Nov 03 07:11:40.798 INFO kablam!   |
Nov 03 07:11:40.798 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 03 07:11:40.798 INFO kablam! 
Nov 03 07:11:40.847 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Nov 03 07:11:40.848 INFO kablam! su: No module specific data is present
Nov 03 07:11:41.177 INFO running `"docker" "rm" "-f" "3448dd41bd176e964f03dce6776b2a8a00f241879bb0c200e4294d36f3c18182"`
Nov 03 07:11:41.347 INFO blam! 3448dd41bd176e964f03dce6776b2a8a00f241879bb0c200e4294d36f3c18182