Sep 21 05:00:33.605 INFO checking rdf-0.1.4 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 05:00:33.605 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 05:00:33.605 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:00:33.757 INFO blam! ad4775c6a096ba51933fec3e428425e5a751fe2ead59163374132f58e2d91ad2
Sep 21 05:00:33.760 INFO running `"docker" "start" "-a" "ad4775c6a096ba51933fec3e428425e5a751fe2ead59163374132f58e2d91ad2"`
Sep 21 05:00:34.823 INFO kablam! usermod: no changes
Sep 21 05:00:34.841 INFO kablam!     Checking rdf v0.1.4 (/source)
Sep 21 05:00:35.435 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 21 05:00:35.435 INFO kablam!   --> src/specs/rdf_syntax_specs.rs:46:13
Sep 21 05:00:35.435 INFO kablam!    |
Sep 21 05:00:35.435 INFO kablam! 46 |             escaped_literal.replace(c, &escaped_char);
Sep 21 05:00:35.435 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 05:00:35.435 INFO kablam!    |
Sep 21 05:00:35.435 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 05:00:35.435 INFO kablam!    = note: this returns the replaced string as a new allocation, without modifying the original
Sep 21 05:00:35.435 INFO kablam! 
Sep 21 05:00:35.924 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 21 05:00:35.924 INFO kablam!   --> src/specs/rdf_syntax_specs.rs:46:13
Sep 21 05:00:35.924 INFO kablam!    |
Sep 21 05:00:35.924 INFO kablam! 46 |             escaped_literal.replace(c, &escaped_char);
Sep 21 05:00:35.924 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 05:00:35.924 INFO kablam!    |
Sep 21 05:00:35.924 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 05:00:35.924 INFO kablam!    = note: this returns the replaced string as a new allocation, without modifying the original
Sep 21 05:00:35.924 INFO kablam! 
Sep 21 05:00:35.955 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Sep 21 05:00:35.957 INFO kablam! su: No module specific data is present
Sep 21 05:00:36.602 INFO running `"docker" "rm" "-f" "ad4775c6a096ba51933fec3e428425e5a751fe2ead59163374132f58e2d91ad2"`
Sep 21 05:00:36.665 INFO blam! ad4775c6a096ba51933fec3e428425e5a751fe2ead59163374132f58e2d91ad2