Sep 17 12:37:24.931 INFO checking jrvidal/r5.rs against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 12:37:24.931 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 12:37:24.931 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 12:37:25.283 INFO blam! 8b4448346dd55339d3291f048d577fd23a22e9be32f25dc278b6f82e94caf954
Sep 17 12:37:25.285 INFO running `"docker" "start" "-a" "8b4448346dd55339d3291f048d577fd23a22e9be32f25dc278b6f82e94caf954"`
Sep 17 12:37:26.796 INFO kablam! usermod: no changes
Sep 17 12:37:26.967 INFO kablam!    Compiling regex v1.0.0
Sep 17 12:37:26.967 INFO kablam!     Checking encode_unicode v0.1.3
Sep 17 12:37:26.967 INFO kablam!     Checking gc v0.3.2
Sep 17 12:37:26.967 INFO kablam!     Checking atty v0.2.10
Sep 17 12:37:27.001 INFO kablam!     Checking regex-syntax v0.6.0
Sep 17 12:37:27.001 INFO kablam!     Checking nix v0.5.1
Sep 17 12:37:33.045 INFO kablam!     Checking rustyline v1.0.0
Sep 17 12:37:36.607 INFO kablam!     Checking env_logger v0.5.10
Sep 17 12:37:37.159 INFO kablam!     Checking r5rs v0.2.0 (/source)
Sep 17 12:37:40.634 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.81s
Sep 17 12:37:40.642 INFO kablam! su: No module specific data is present
Sep 17 12:37:41.669 INFO running `"docker" "rm" "-f" "8b4448346dd55339d3291f048d577fd23a22e9be32f25dc278b6f82e94caf954"`
Sep 17 12:37:41.915 INFO blam! 8b4448346dd55339d3291f048d577fd23a22e9be32f25dc278b6f82e94caf954