Sep 19 22:08:02.730 INFO checking rdf-0.1.4 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 22:08:02.730 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 22:08:02.730 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:08:02.935 INFO blam! 391bc14bc56f4707bcc97e995910ff96c00473c4fe461a22a1c40f3a673b2799
Sep 19 22:08:02.937 INFO running `"docker" "start" "-a" "391bc14bc56f4707bcc97e995910ff96c00473c4fe461a22a1c40f3a673b2799"`
Sep 19 22:08:03.714 INFO kablam! usermod: no changes
Sep 19 22:08:03.770 INFO kablam!     Checking rdf v0.1.4 (/source)
Sep 19 22:08:04.821 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 19 22:08:04.822 INFO kablam!   --> src/specs/rdf_syntax_specs.rs:46:13
Sep 19 22:08:04.822 INFO kablam!    |
Sep 19 22:08:04.822 INFO kablam! 46 |             escaped_literal.replace(c, &escaped_char);
Sep 19 22:08:04.822 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:08:04.822 INFO kablam!    |
Sep 19 22:08:04.822 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 22:08:04.822 INFO kablam!    = note: this returns the replaced string as a new allocation, without modifying the original
Sep 19 22:08:04.822 INFO kablam! 
Sep 19 22:08:05.225 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 19 22:08:05.225 INFO kablam!   --> src/specs/rdf_syntax_specs.rs:46:13
Sep 19 22:08:05.225 INFO kablam!    |
Sep 19 22:08:05.225 INFO kablam! 46 |             escaped_literal.replace(c, &escaped_char);
Sep 19 22:08:05.225 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:08:05.225 INFO kablam!    |
Sep 19 22:08:05.225 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 22:08:05.225 INFO kablam!    = note: this returns the replaced string as a new allocation, without modifying the original
Sep 19 22:08:05.225 INFO kablam! 
Sep 19 22:08:05.255 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Sep 19 22:08:05.257 INFO kablam! su: No module specific data is present
Sep 19 22:08:05.702 INFO running `"docker" "rm" "-f" "391bc14bc56f4707bcc97e995910ff96c00473c4fe461a22a1c40f3a673b2799"`
Sep 19 22:08:05.777 INFO blam! 391bc14bc56f4707bcc97e995910ff96c00473c4fe461a22a1c40f3a673b2799