Oct 13 06:39:48.827 INFO checking varys-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:39:48.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/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 06:39:49.185 INFO blam! 862bc600be84ba87af8c20f8f4be9452de656c5ad28a3a07983a0c5d87aadc93
Oct 13 06:39:49.196 INFO running `"docker" "start" "-a" "862bc600be84ba87af8c20f8f4be9452de656c5ad28a3a07983a0c5d87aadc93"`
Oct 13 06:39:50.788 INFO kablam! usermod: no changes
Oct 13 06:39:51.156 INFO kablam!     Checking reqwest v0.7.3
Oct 13 06:39:56.710 INFO kablam!     Checking varys v0.1.0 (/source)
Oct 13 06:40:02.987 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 06:40:02.987 INFO kablam!   --> src/lib.rs:27:5
Oct 13 06:40:02.987 INFO kablam!    |
Oct 13 06:40:02.987 INFO kablam! 27 |     response.read_to_string(&mut body);
Oct 13 06:40:02.987 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:40:02.987 INFO kablam!    |
Oct 13 06:40:02.987 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 06:40:02.987 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 06:40:02.987 INFO kablam! 
Oct 13 06:40:03.253 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 06:40:03.253 INFO kablam!   --> src/lib.rs:27:5
Oct 13 06:40:03.253 INFO kablam!    |
Oct 13 06:40:03.254 INFO kablam! 27 |     response.read_to_string(&mut body);
Oct 13 06:40:03.254 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:40:03.254 INFO kablam!    |
Oct 13 06:40:03.255 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 06:40:03.255 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 06:40:03.255 INFO kablam! 
Oct 13 06:40:03.300 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.46s
Oct 13 06:40:03.308 INFO kablam! su: No module specific data is present
Oct 13 06:40:04.208 INFO running `"docker" "rm" "-f" "862bc600be84ba87af8c20f8f4be9452de656c5ad28a3a07983a0c5d87aadc93"`
Oct 13 06:40:04.453 INFO blam! 862bc600be84ba87af8c20f8f4be9452de656c5ad28a3a07983a0c5d87aadc93