Sep 19 20:14:30.261 INFO checking rdf-0.1.4 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 20:14:30.261 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 20:14:30.261 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:14:30.448 INFO blam! dc96bc24bc23b8ef64b6c6bbb524e155505d8697522a8bad9f0cee3f8fd011cb
Sep 19 20:14:30.449 INFO running `"docker" "start" "-a" "dc96bc24bc23b8ef64b6c6bbb524e155505d8697522a8bad9f0cee3f8fd011cb"`
Sep 19 20:14:31.119 INFO kablam! usermod: no changes
Sep 19 20:14:31.147 INFO kablam!     Checking rdf v0.1.4 (/source)
Sep 19 20:14:31.971 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 19 20:14:31.971 INFO kablam!   --> src/specs/rdf_syntax_specs.rs:46:13
Sep 19 20:14:31.971 INFO kablam!    |
Sep 19 20:14:31.971 INFO kablam! 46 |             escaped_literal.replace(c, &escaped_char);
Sep 19 20:14:31.971 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:14:31.971 INFO kablam!    |
Sep 19 20:14:31.971 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 20:14:31.971 INFO kablam!    = note: this returns the replaced string as a new allocation, without modifying the original
Sep 19 20:14:31.971 INFO kablam! 
Sep 19 20:14:32.556 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 19 20:14:32.557 INFO kablam!   --> src/specs/rdf_syntax_specs.rs:46:13
Sep 19 20:14:32.557 INFO kablam!    |
Sep 19 20:14:32.557 INFO kablam! 46 |             escaped_literal.replace(c, &escaped_char);
Sep 19 20:14:32.557 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:14:32.557 INFO kablam!    |
Sep 19 20:14:32.557 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 20:14:32.558 INFO kablam!    = note: this returns the replaced string as a new allocation, without modifying the original
Sep 19 20:14:32.558 INFO kablam! 
Sep 19 20:14:32.646 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Sep 19 20:14:32.646 INFO kablam! su: No module specific data is present
Sep 19 20:14:33.625 INFO running `"docker" "rm" "-f" "dc96bc24bc23b8ef64b6c6bbb524e155505d8697522a8bad9f0cee3f8fd011cb"`
Sep 19 20:14:33.875 INFO blam! dc96bc24bc23b8ef64b6c6bbb524e155505d8697522a8bad9f0cee3f8fd011cb