Oct 13 10:14:40.881 INFO checking rdf-0.1.4 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 10:14:40.883 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 10:14:41.248 INFO blam! 8415c7aa5a9fe3b6d21bdbb90b200441e37abd80d38b77f601a6a6461ed20de6
Oct 13 10:14:41.261 INFO running `"docker" "start" "-a" "8415c7aa5a9fe3b6d21bdbb90b200441e37abd80d38b77f601a6a6461ed20de6"`
Oct 13 10:14:42.604 INFO kablam! usermod: no changes
Oct 13 10:14:42.668 INFO kablam!     Checking rdf v0.1.4 (/source)
Oct 13 10:14:44.796 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Oct 13 10:14:44.796 INFO kablam!   --> src/specs/rdf_syntax_specs.rs:46:13
Oct 13 10:14:44.796 INFO kablam!    |
Oct 13 10:14:44.796 INFO kablam! 46 |             escaped_literal.replace(c, &escaped_char);
Oct 13 10:14:44.796 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:14:44.796 INFO kablam!    |
Oct 13 10:14:44.796 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 10:14:44.796 INFO kablam!    = note: this returns the replaced string as a new allocation, without modifying the original
Oct 13 10:14:44.796 INFO kablam! 
Oct 13 10:14:45.825 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Oct 13 10:14:45.825 INFO kablam!   --> src/specs/rdf_syntax_specs.rs:46:13
Oct 13 10:14:45.825 INFO kablam!    |
Oct 13 10:14:45.825 INFO kablam! 46 |             escaped_literal.replace(c, &escaped_char);
Oct 13 10:14:45.825 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:14:45.825 INFO kablam!    |
Oct 13 10:14:45.825 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 10:14:45.825 INFO kablam!    = note: this returns the replaced string as a new allocation, without modifying the original
Oct 13 10:14:45.825 INFO kablam! 
Oct 13 10:14:45.886 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
Oct 13 10:14:45.888 INFO kablam! su: No module specific data is present
Oct 13 10:14:46.662 INFO running `"docker" "rm" "-f" "8415c7aa5a9fe3b6d21bdbb90b200441e37abd80d38b77f601a6a6461ed20de6"`
Oct 13 10:14:47.056 INFO blam! 8415c7aa5a9fe3b6d21bdbb90b200441e37abd80d38b77f601a6a6461ed20de6