Sep 01 09:59:54.660 INFO checking rdf-0.1.4 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 09:59:54.660 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 09:59:54.660 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/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 01 09:59:54.863 INFO blam! 4f57dfbd8f6f227b88954b01877e0f89250b904205bd5159affa0d311c385f62
Sep 01 09:59:54.865 INFO running `"docker" "start" "-a" "4f57dfbd8f6f227b88954b01877e0f89250b904205bd5159affa0d311c385f62"`
Sep 01 09:59:55.501 INFO kablam!     Checking rdf v0.1.4 (file:///source)
Sep 01 09:59:56.882 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 01 09:59:56.882 INFO kablam!   --> src/specs/rdf_syntax_specs.rs:46:13
Sep 01 09:59:56.882 INFO kablam!    |
Sep 01 09:59:56.882 INFO kablam! 46 |             escaped_literal.replace(c, &escaped_char);
Sep 01 09:59:56.882 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:59:56.882 INFO kablam!    |
Sep 01 09:59:56.882 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 09:59:56.882 INFO kablam!    = note: this returns the replaced string as a new allocation, without modifying the original
Sep 01 09:59:56.882 INFO kablam! 
Sep 01 09:59:57.454 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 01 09:59:57.455 INFO kablam!   --> src/specs/rdf_syntax_specs.rs:46:13
Sep 01 09:59:57.455 INFO kablam!    |
Sep 01 09:59:57.455 INFO kablam! 46 |             escaped_literal.replace(c, &escaped_char);
Sep 01 09:59:57.455 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:59:57.455 INFO kablam!    |
Sep 01 09:59:57.455 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 09:59:57.455 INFO kablam!    = note: this returns the replaced string as a new allocation, without modifying the original
Sep 01 09:59:57.455 INFO kablam! 
Sep 01 09:59:57.497 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
Sep 01 09:59:57.499 INFO kablam! su: No module specific data is present
Sep 01 09:59:58.077 INFO running `"docker" "rm" "-f" "4f57dfbd8f6f227b88954b01877e0f89250b904205bd5159affa0d311c385f62"`
Sep 01 09:59:58.163 INFO blam! 4f57dfbd8f6f227b88954b01877e0f89250b904205bd5159affa0d311c385f62