Nov 01 01:43:30.172 INFO checking lolzballs/rust-jvm against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 01:43:30.174 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 01:43:30.715 INFO blam! 83c4b11f23c0c8111c29a0cd41f11fce9dfb09238a2987661d4f74cff45be56a
Nov 01 01:43:30.716 INFO running `"docker" "start" "-a" "83c4b11f23c0c8111c29a0cd41f11fce9dfb09238a2987661d4f74cff45be56a"`
Nov 01 01:43:32.804 INFO kablam! usermod: no changes
Nov 01 01:43:32.924 INFO kablam!    Compiling rust_jvm v0.1.0 (/source)
Nov 01 01:43:44.328 INFO kablam! warning: unused variable: `length`
Nov 01 01:43:44.332 INFO kablam!   --> src/model/info/attribute.rs:42:30
Nov 01 01:43:44.332 INFO kablam!    |
Nov 01 01:43:44.332 INFO kablam! 42 |             Constant::Utf8 { length, ref value } => value,
Nov 01 01:43:44.332 INFO kablam!    |                              ^^^^^^ help: try ignoring the field: `length: _`
Nov 01 01:43:44.332 INFO kablam!    |
Nov 01 01:43:44.333 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 01:43:44.333 INFO kablam! 
Nov 01 01:43:44.333 INFO kablam! warning: unused variable: `length`
Nov 01 01:43:44.333 INFO kablam!    --> src/vm/constant_pool.rs:136:30
Nov 01 01:43:44.333 INFO kablam!     |
Nov 01 01:43:44.333 INFO kablam! 136 |             Constant::Utf8 { length, ref value } => value,
Nov 01 01:43:44.333 INFO kablam!     |                              ^^^^^^ help: try ignoring the field: `length: _`
Nov 01 01:43:44.333 INFO kablam! 
Nov 01 01:43:44.448 INFO kablam! warning: variable does not need to be mutable
Nov 01 01:43:44.448 INFO kablam!    --> src/vm/class.rs:180:13
Nov 01 01:43:44.448 INFO kablam!     |
Nov 01 01:43:44.448 INFO kablam! 180 |         let mut map = map_opt.as_mut().unwrap();
Nov 01 01:43:44.448 INFO kablam!     |             ----^^^
Nov 01 01:43:44.448 INFO kablam!     |             |
Nov 01 01:43:44.448 INFO kablam!     |             help: remove this `mut`
Nov 01 01:43:44.448 INFO kablam!     |
Nov 01 01:43:44.448 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 01:43:44.448 INFO kablam! 
Nov 01 01:43:44.450 INFO kablam! warning: unused variable: `length`
Nov 01 01:43:44.450 INFO kablam!   --> src/model/info/attribute.rs:42:30
Nov 01 01:43:44.450 INFO kablam!    |
Nov 01 01:43:44.450 INFO kablam! 42 |             Constant::Utf8 { length, ref value } => value,
Nov 01 01:43:44.450 INFO kablam!    |                              ^^^^^^ help: try ignoring the field: `length: _`
Nov 01 01:43:44.450 INFO kablam!    |
Nov 01 01:43:44.450 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 01:43:44.450 INFO kablam! 
Nov 01 01:43:44.450 INFO kablam! warning: unused variable: `length`
Nov 01 01:43:44.450 INFO kablam!    --> src/vm/constant_pool.rs:136:30
Nov 01 01:43:44.450 INFO kablam!     |
Nov 01 01:43:44.450 INFO kablam! 136 |             Constant::Utf8 { length, ref value } => value,
Nov 01 01:43:44.450 INFO kablam!     |                              ^^^^^^ help: try ignoring the field: `length: _`
Nov 01 01:43:44.450 INFO kablam! 
Nov 01 01:43:44.547 INFO kablam! warning: variable does not need to be mutable
Nov 01 01:43:44.547 INFO kablam!    --> src/vm/class.rs:180:13
Nov 01 01:43:44.547 INFO kablam!     |
Nov 01 01:43:44.547 INFO kablam! 180 |         let mut map = map_opt.as_mut().unwrap();
Nov 01 01:43:44.547 INFO kablam!     |             ----^^^
Nov 01 01:43:44.547 INFO kablam!     |             |
Nov 01 01:43:44.547 INFO kablam!     |             help: remove this `mut`
Nov 01 01:43:44.547 INFO kablam!     |
Nov 01 01:43:44.547 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 01:43:44.547 INFO kablam! 
Nov 01 01:43:45.240 INFO kablam!     Checking rjni_runtime v0.1.0 (/source/librjni)
Nov 01 01:43:46.752 INFO kablam! warning: unused variable: `argv`
Nov 01 01:43:46.752 INFO kablam!   --> librjni/src/system.rs:27:51
Nov 01 01:43:46.752 INFO kablam!    |
Nov 01 01:43:46.752 INFO kablam! 27 |                                                   argv: *const Value)
Nov 01 01:43:46.752 INFO kablam!    |                                                   ^^^^ help: consider using `_argv` instead
Nov 01 01:43:46.752 INFO kablam!    |
Nov 01 01:43:46.752 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 01:43:46.752 INFO kablam! 
Nov 01 01:43:46.920 INFO kablam! warning: unused variable: `argv`
Nov 01 01:43:46.920 INFO kablam!   --> librjni/src/system.rs:27:51
Nov 01 01:43:46.920 INFO kablam!    |
Nov 01 01:43:46.920 INFO kablam! 27 |                                                   argv: *const Value)
Nov 01 01:43:46.920 INFO kablam!    |                                                   ^^^^ help: consider using `_argv` instead
Nov 01 01:43:46.920 INFO kablam!    |
Nov 01 01:43:46.920 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 01:43:46.920 INFO kablam! 
Nov 01 01:43:47.377 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.55s
Nov 01 01:43:47.397 INFO kablam! su: No module specific data is present
Nov 01 01:43:48.429 INFO running `"docker" "rm" "-f" "83c4b11f23c0c8111c29a0cd41f11fce9dfb09238a2987661d4f74cff45be56a"`
Nov 01 01:43:48.692 INFO blam! 83c4b11f23c0c8111c29a0cd41f11fce9dfb09238a2987661d4f74cff45be56a