Nov 03 02:38:36.277 INFO checking rust-gmp-0.5.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 02:38:36.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 03 02:38:36.745 INFO blam! 05afdba403fccada3003da95907864f188859ae89099408f6f721f4ebc2dcca9
Nov 03 02:38:36.747 INFO running `"docker" "start" "-a" "05afdba403fccada3003da95907864f188859ae89099408f6f721f4ebc2dcca9"`
Nov 03 02:38:38.261 INFO kablam! usermod: no changes
Nov 03 02:38:38.303 INFO kablam!     Checking rust-gmp v0.5.0 (/source)
Nov 03 02:38:40.524 INFO kablam! warning: unused arithmetic operation that must be used
Nov 03 02:38:40.524 INFO kablam!    --> src/test.rs:101:9
Nov 03 02:38:40.524 INFO kablam!     |
Nov 03 02:38:40.524 INFO kablam! 101 |         x / y;
Nov 03 02:38:40.524 INFO kablam!     |         ^^^^^
Nov 03 02:38:40.524 INFO kablam!     |
Nov 03 02:38:40.524 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 03 02:38:40.524 INFO kablam! 
Nov 03 02:38:40.524 INFO kablam! warning: unused arithmetic operation that must be used
Nov 03 02:38:40.524 INFO kablam!    --> src/test.rs:109:9
Nov 03 02:38:40.525 INFO kablam!     |
Nov 03 02:38:40.525 INFO kablam! 109 |         x % y;
Nov 03 02:38:40.525 INFO kablam!     |         ^^^^^
Nov 03 02:38:40.525 INFO kablam! 
Nov 03 02:38:40.552 INFO kablam! warning: unused comparison that must be used
Nov 03 02:38:40.552 INFO kablam!    --> src/test.rs:316:9
Nov 03 02:38:40.552 INFO kablam!     |
Nov 03 02:38:40.552 INFO kablam! 316 |         Mpz::from_str_radix("1010010011", 2).unwrap().popcount() == 5;
Nov 03 02:38:40.552 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 02:38:40.552 INFO kablam! 
Nov 03 02:38:40.552 INFO kablam! warning: unused arithmetic operation that must be used
Nov 03 02:38:40.552 INFO kablam!    --> src/test.rs:612:9
Nov 03 02:38:40.552 INFO kablam!     |
Nov 03 02:38:40.552 INFO kablam! 612 |         x / y;
Nov 03 02:38:40.552 INFO kablam!     |         ^^^^^
Nov 03 02:38:40.552 INFO kablam! 
Nov 03 02:38:40.552 INFO kablam! warning: unused arithmetic operation that must be used
Nov 03 02:38:40.552 INFO kablam!    --> src/test.rs:701:9
Nov 03 02:38:40.552 INFO kablam!     |
Nov 03 02:38:40.553 INFO kablam! 701 |         &x / &x;
Nov 03 02:38:40.553 INFO kablam!     |         ^^^^^^^
Nov 03 02:38:40.553 INFO kablam! 
Nov 03 02:38:40.596 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
Nov 03 02:38:40.600 INFO kablam! su: No module specific data is present
Nov 03 02:38:41.116 INFO running `"docker" "rm" "-f" "05afdba403fccada3003da95907864f188859ae89099408f6f721f4ebc2dcca9"`
Nov 03 02:38:41.267 INFO blam! 05afdba403fccada3003da95907864f188859ae89099408f6f721f4ebc2dcca9