Oct 27 17:27:25.784 INFO checking rbpf-0.0.2 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 17:27:25.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 17:27:26.220 INFO blam! df66cff02e1504e4dd7c2ee8db4135f99128cc1e8266fba007ebccc171fa0ace
Oct 27 17:27:26.223 INFO running `"docker" "start" "-a" "df66cff02e1504e4dd7c2ee8db4135f99128cc1e8266fba007ebccc171fa0ace"`
Oct 27 17:27:27.644 INFO kablam! usermod: no changes
Oct 27 17:27:27.707 INFO kablam!     Checking rbpf v0.0.2 (/source)
Oct 27 17:27:29.055 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:27:29.056 INFO kablam!    --> src/lib.rs:826:17
Oct 27 17:27:29.056 INFO kablam!     |
Oct 27 17:27:29.056 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Oct 27 17:27:29.056 INFO kablam!     |                 ----^^^^
Oct 27 17:27:29.056 INFO kablam!     |                 |
Oct 27 17:27:29.056 INFO kablam!     |                 help: remove this `mut`
Oct 27 17:27:29.056 INFO kablam!     |
Oct 27 17:27:29.056 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 17:27:29.056 INFO kablam! 
Oct 27 17:27:29.056 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:27:29.056 INFO kablam!    --> src/lib.rs:827:17
Oct 27 17:27:29.056 INFO kablam!     |
Oct 27 17:27:29.056 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Oct 27 17:27:29.056 INFO kablam!     |                 ----^^^^^^^^
Oct 27 17:27:29.057 INFO kablam!     |                 |
Oct 27 17:27:29.057 INFO kablam!     |                 help: remove this `mut`
Oct 27 17:27:29.057 INFO kablam! 
Oct 27 17:27:29.070 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:27:29.070 INFO kablam!   --> src/jit.rs:83:17
Oct 27 17:27:29.071 INFO kablam!    |
Oct 27 17:27:29.071 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Oct 27 17:27:29.071 INFO kablam!    |                 ----^^^
Oct 27 17:27:29.071 INFO kablam!    |                 |
Oct 27 17:27:29.071 INFO kablam!    |                 help: remove this `mut`
Oct 27 17:27:29.071 INFO kablam! ...
Oct 27 17:27:29.071 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Oct 27 17:27:29.071 INFO kablam!    |     --------------------------- in this macro invocation
Oct 27 17:27:29.071 INFO kablam! 
Oct 27 17:27:29.072 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:27:29.073 INFO kablam!   --> src/jit.rs:83:17
Oct 27 17:27:29.073 INFO kablam!    |
Oct 27 17:27:29.073 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Oct 27 17:27:29.073 INFO kablam!    |                 ----^^^
Oct 27 17:27:29.073 INFO kablam!    |                 |
Oct 27 17:27:29.073 INFO kablam!    |                 help: remove this `mut`
Oct 27 17:27:29.073 INFO kablam! ...
Oct 27 17:27:29.073 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Oct 27 17:27:29.073 INFO kablam!    |     ---------------------------- in this macro invocation
Oct 27 17:27:29.074 INFO kablam! 
Oct 27 17:27:29.075 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:27:29.075 INFO kablam!    --> src/jit.rs:83:17
Oct 27 17:27:29.075 INFO kablam!     |
Oct 27 17:27:29.076 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Oct 27 17:27:29.076 INFO kablam!     |                 ----^^^
Oct 27 17:27:29.076 INFO kablam!     |                 |
Oct 27 17:27:29.076 INFO kablam!     |                 help: remove this `mut`
Oct 27 17:27:29.076 INFO kablam! ...
Oct 27 17:27:29.076 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Oct 27 17:27:29.076 INFO kablam!     |     ---------------------------- in this macro invocation
Oct 27 17:27:29.076 INFO kablam! 
Oct 27 17:27:29.077 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:27:29.077 INFO kablam!    --> src/jit.rs:83:17
Oct 27 17:27:29.077 INFO kablam!     |
Oct 27 17:27:29.078 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Oct 27 17:27:29.078 INFO kablam!     |                 ----^^^
Oct 27 17:27:29.078 INFO kablam!     |                 |
Oct 27 17:27:29.078 INFO kablam!     |                 help: remove this `mut`
Oct 27 17:27:29.078 INFO kablam! ...
Oct 27 17:27:29.078 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Oct 27 17:27:29.078 INFO kablam!     |     ---------------------------- in this macro invocation
Oct 27 17:27:29.078 INFO kablam! 
Oct 27 17:27:29.199 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:27:29.199 INFO kablam!    --> src/lib.rs:826:17
Oct 27 17:27:29.199 INFO kablam!     |
Oct 27 17:27:29.199 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Oct 27 17:27:29.199 INFO kablam!     |                 ----^^^^
Oct 27 17:27:29.199 INFO kablam!     |                 |
Oct 27 17:27:29.199 INFO kablam!     |                 help: remove this `mut`
Oct 27 17:27:29.199 INFO kablam!     |
Oct 27 17:27:29.199 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 17:27:29.199 INFO kablam! 
Oct 27 17:27:29.199 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:27:29.199 INFO kablam!    --> src/lib.rs:827:17
Oct 27 17:27:29.199 INFO kablam!     |
Oct 27 17:27:29.199 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Oct 27 17:27:29.199 INFO kablam!     |                 ----^^^^^^^^
Oct 27 17:27:29.199 INFO kablam!     |                 |
Oct 27 17:27:29.199 INFO kablam!     |                 help: remove this `mut`
Oct 27 17:27:29.200 INFO kablam! 
Oct 27 17:27:29.319 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:27:29.319 INFO kablam!   --> src/jit.rs:83:17
Oct 27 17:27:29.319 INFO kablam!    |
Oct 27 17:27:29.319 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Oct 27 17:27:29.319 INFO kablam!    |                 ----^^^
Oct 27 17:27:29.319 INFO kablam!    |                 |
Oct 27 17:27:29.319 INFO kablam!    |                 help: remove this `mut`
Oct 27 17:27:29.319 INFO kablam! ...
Oct 27 17:27:29.319 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Oct 27 17:27:29.319 INFO kablam!    |     --------------------------- in this macro invocation
Oct 27 17:27:29.319 INFO kablam! 
Oct 27 17:27:29.319 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:27:29.319 INFO kablam!   --> src/jit.rs:83:17
Oct 27 17:27:29.319 INFO kablam!    |
Oct 27 17:27:29.319 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Oct 27 17:27:29.319 INFO kablam!    |                 ----^^^
Oct 27 17:27:29.319 INFO kablam!    |                 |
Oct 27 17:27:29.319 INFO kablam!    |                 help: remove this `mut`
Oct 27 17:27:29.319 INFO kablam! ...
Oct 27 17:27:29.319 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Oct 27 17:27:29.319 INFO kablam!    |     ---------------------------- in this macro invocation
Oct 27 17:27:29.319 INFO kablam! 
Oct 27 17:27:29.328 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:27:29.328 INFO kablam!    --> src/jit.rs:83:17
Oct 27 17:27:29.328 INFO kablam!     |
Oct 27 17:27:29.328 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Oct 27 17:27:29.328 INFO kablam!     |                 ----^^^
Oct 27 17:27:29.329 INFO kablam!     |                 |
Oct 27 17:27:29.329 INFO kablam!     |                 help: remove this `mut`
Oct 27 17:27:29.329 INFO kablam! ...
Oct 27 17:27:29.329 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Oct 27 17:27:29.329 INFO kablam!     |     ---------------------------- in this macro invocation
Oct 27 17:27:29.329 INFO kablam! 
Oct 27 17:27:29.329 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:27:29.329 INFO kablam!    --> src/jit.rs:83:17
Oct 27 17:27:29.329 INFO kablam!     |
Oct 27 17:27:29.329 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Oct 27 17:27:29.329 INFO kablam!     |                 ----^^^
Oct 27 17:27:29.329 INFO kablam!     |                 |
Oct 27 17:27:29.329 INFO kablam!     |                 help: remove this `mut`
Oct 27 17:27:29.329 INFO kablam! ...
Oct 27 17:27:29.329 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Oct 27 17:27:29.329 INFO kablam!     |     ---------------------------- in this macro invocation
Oct 27 17:27:29.329 INFO kablam! 
Oct 27 17:27:30.550 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:27:30.550 INFO kablam!    --> tests/misc.rs:270:13
Oct 27 17:27:30.550 INFO kablam!     |
Oct 27 17:27:30.550 INFO kablam! 270 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Oct 27 17:27:30.550 INFO kablam!     |             ----^^^^
Oct 27 17:27:30.550 INFO kablam!     |             |
Oct 27 17:27:30.550 INFO kablam!     |             help: remove this `mut`
Oct 27 17:27:30.550 INFO kablam!     |
Oct 27 17:27:30.550 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 17:27:30.550 INFO kablam! 
Oct 27 17:27:30.550 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:27:30.550 INFO kablam!    --> tests/misc.rs:271:13
Oct 27 17:27:30.550 INFO kablam!     |
Oct 27 17:27:30.550 INFO kablam! 271 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Oct 27 17:27:30.550 INFO kablam!     |             ----^^^^^^^^
Oct 27 17:27:30.551 INFO kablam!     |             |
Oct 27 17:27:30.552 INFO kablam!     |             help: remove this `mut`
Oct 27 17:27:30.553 INFO kablam! 
Oct 27 17:27:30.555 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:27:30.556 INFO kablam!    --> tests/misc.rs:296:13
Oct 27 17:27:30.556 INFO kablam!     |
Oct 27 17:27:30.556 INFO kablam! 296 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Oct 27 17:27:30.557 INFO kablam!     |             ----^^^^
Oct 27 17:27:30.557 INFO kablam!     |             |
Oct 27 17:27:30.558 INFO kablam!     |             help: remove this `mut`
Oct 27 17:27:30.558 INFO kablam! 
Oct 27 17:27:30.559 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:27:30.559 INFO kablam!    --> tests/misc.rs:297:13
Oct 27 17:27:30.559 INFO kablam!     |
Oct 27 17:27:30.560 INFO kablam! 297 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Oct 27 17:27:30.560 INFO kablam!     |             ----^^^^^^^^
Oct 27 17:27:30.561 INFO kablam!     |             |
Oct 27 17:27:30.561 INFO kablam!     |             help: remove this `mut`
Oct 27 17:27:30.561 INFO kablam! 
Oct 27 17:27:31.510 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.83s
Oct 27 17:27:31.523 INFO kablam! su: No module specific data is present
Oct 27 17:27:32.393 INFO running `"docker" "rm" "-f" "df66cff02e1504e4dd7c2ee8db4135f99128cc1e8266fba007ebccc171fa0ace"`
Oct 27 17:27:32.711 INFO blam! df66cff02e1504e4dd7c2ee8db4135f99128cc1e8266fba007ebccc171fa0ace