Sep 06 00:30:42.584 INFO checking safety-0.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 00:30:42.584 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 00:30:42.584 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 00:30:42.801 INFO blam! 5d4e602e2f32d80ed5282d7580d75c5fdc4da196d4b64ddba08635bf4f035e9e
Sep 06 00:30:42.804 INFO running `"docker" "start" "-a" "5d4e602e2f32d80ed5282d7580d75c5fdc4da196d4b64ddba08635bf4f035e9e"`
Sep 06 00:30:44.378 INFO kablam! usermod: no changes
Sep 06 00:30:44.510 INFO kablam!     Checking unicode-xid v0.0.3
Sep 06 00:30:44.521 INFO kablam!     Checking syntex_pos v0.52.0
Sep 06 00:30:44.521 INFO kablam!    Compiling syn v0.10.8
Sep 06 00:30:44.530 INFO kablam!    Compiling libgit2-sys v0.6.19
Sep 06 00:30:46.042 INFO kablam!     Checking syntex_errors v0.52.0
Sep 06 00:30:47.787 INFO kablam!     Checking syntex_syntax v0.52.0
Sep 06 00:30:53.980 INFO kablam!    Compiling serde_codegen_internals v0.11.3
Sep 06 00:30:56.587 INFO kablam!    Compiling serde_codegen v0.8.23
Sep 06 00:31:13.502 INFO kablam!    Compiling serde_derive v0.8.23
Sep 06 00:31:24.357 INFO kablam!     Checking git2 v0.6.11
Sep 06 00:31:29.088 INFO kablam!     Checking syntex v0.52.0
Sep 06 00:31:29.648 INFO kablam!     Checking safety v0.1.0 (file:///source)
Sep 06 00:31:30.512 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 00:31:30.512 INFO kablam!  --> src/lib.rs:1:12
Sep 06 00:31:30.512 INFO kablam!   |
Sep 06 00:31:30.512 INFO kablam! 1 | #![feature(proc_macro)]
Sep 06 00:31:30.512 INFO kablam!   |            ^^^^^^^^^^
Sep 06 00:31:30.512 INFO kablam!   |
Sep 06 00:31:30.512 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 00:31:30.512 INFO kablam! 
Sep 06 00:31:30.530 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 00:31:30.530 INFO kablam!  --> src/lib.rs:1:12
Sep 06 00:31:30.530 INFO kablam!   |
Sep 06 00:31:30.530 INFO kablam! 1 | #![feature(proc_macro)]
Sep 06 00:31:30.530 INFO kablam!   |            ^^^^^^^^^^
Sep 06 00:31:30.530 INFO kablam!   |
Sep 06 00:31:30.530 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 00:31:30.530 INFO kablam! 
Sep 06 00:31:32.065 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 00:31:32.065 INFO kablam!  --> src/main.rs:1:12
Sep 06 00:31:32.065 INFO kablam!   |
Sep 06 00:31:32.065 INFO kablam! 1 | #![feature(proc_macro)]
Sep 06 00:31:32.065 INFO kablam!   |            ^^^^^^^^^^
Sep 06 00:31:32.065 INFO kablam!   |
Sep 06 00:31:32.065 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 00:31:32.065 INFO kablam! 
Sep 06 00:31:32.202 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 00:31:32.202 INFO kablam!  --> src/main.rs:1:12
Sep 06 00:31:32.202 INFO kablam!   |
Sep 06 00:31:32.202 INFO kablam! 1 | #![feature(proc_macro)]
Sep 06 00:31:32.202 INFO kablam!   |            ^^^^^^^^^^
Sep 06 00:31:32.202 INFO kablam!   |
Sep 06 00:31:32.202 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 00:31:32.202 INFO kablam! 
Sep 06 00:31:32.266 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 47.86s
Sep 06 00:31:32.286 INFO kablam! su: No module specific data is present
Sep 06 00:31:33.045 INFO running `"docker" "rm" "-f" "5d4e602e2f32d80ed5282d7580d75c5fdc4da196d4b64ddba08635bf4f035e9e"`
Sep 06 00:31:33.165 INFO blam! 5d4e602e2f32d80ed5282d7580d75c5fdc4da196d4b64ddba08635bf4f035e9e