Sep 02 00:54:21.988 INFO checking safety-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 00:54:21.988 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 00:54:21.988 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 00:54:22.238 INFO blam! efbfd936d531fe33a1699c5d386eaa88fa3b7965861a2ea96101f2e21d66e562
Sep 02 00:54:22.241 INFO running `"docker" "start" "-a" "efbfd936d531fe33a1699c5d386eaa88fa3b7965861a2ea96101f2e21d66e562"`
Sep 02 00:54:23.307 INFO kablam!     Checking syntex_pos v0.52.0
Sep 02 00:54:24.837 INFO kablam!     Checking syntex_errors v0.52.0
Sep 02 00:54:27.099 INFO kablam!     Checking syntex_syntax v0.52.0
Sep 02 00:54:56.326 INFO kablam!     Checking syntex v0.52.0
Sep 02 00:54:57.589 INFO kablam!     Checking safety v0.1.0 (file:///source)
Sep 02 00:54:59.630 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 02 00:54:59.630 INFO kablam!  --> src/lib.rs:1:12
Sep 02 00:54:59.630 INFO kablam!   |
Sep 02 00:54:59.630 INFO kablam! 1 | #![feature(proc_macro)]
Sep 02 00:54:59.630 INFO kablam!   |            ^^^^^^^^^^
Sep 02 00:54:59.630 INFO kablam!   |
Sep 02 00:54:59.630 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 02 00:54:59.630 INFO kablam! 
Sep 02 00:54:59.711 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 02 00:54:59.711 INFO kablam!  --> src/lib.rs:1:12
Sep 02 00:54:59.711 INFO kablam!   |
Sep 02 00:54:59.711 INFO kablam! 1 | #![feature(proc_macro)]
Sep 02 00:54:59.711 INFO kablam!   |            ^^^^^^^^^^
Sep 02 00:54:59.712 INFO kablam!   |
Sep 02 00:54:59.712 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 02 00:54:59.712 INFO kablam! 
Sep 02 00:55:02.778 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 02 00:55:02.778 INFO kablam!  --> src/main.rs:1:12
Sep 02 00:55:02.778 INFO kablam!   |
Sep 02 00:55:02.778 INFO kablam! 1 | #![feature(proc_macro)]
Sep 02 00:55:02.778 INFO kablam!   |            ^^^^^^^^^^
Sep 02 00:55:02.778 INFO kablam!   |
Sep 02 00:55:02.778 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 02 00:55:02.778 INFO kablam! 
Sep 02 00:55:02.815 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 02 00:55:02.815 INFO kablam!  --> src/main.rs:1:12
Sep 02 00:55:02.815 INFO kablam!   |
Sep 02 00:55:02.816 INFO kablam! 1 | #![feature(proc_macro)]
Sep 02 00:55:02.816 INFO kablam!   |            ^^^^^^^^^^
Sep 02 00:55:02.816 INFO kablam!   |
Sep 02 00:55:02.816 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 02 00:55:02.816 INFO kablam! 
Sep 02 00:55:02.908 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 39.79s
Sep 02 00:55:02.927 INFO kablam! su: No module specific data is present
Sep 02 00:55:03.387 INFO running `"docker" "rm" "-f" "efbfd936d531fe33a1699c5d386eaa88fa3b7965861a2ea96101f2e21d66e562"`
Sep 02 00:55:03.549 INFO blam! efbfd936d531fe33a1699c5d386eaa88fa3b7965861a2ea96101f2e21d66e562