Nov 02 00:23:45.535 INFO checking copy_arena-0.1.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 02 00:23:45.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 02 00:23:45.984 INFO blam! 4d62705a444bd97a0b5b04153ffaddeebfa8dfe48f6cfac22369c30aeb401979
Nov 02 00:23:45.988 INFO running `"docker" "start" "-a" "4d62705a444bd97a0b5b04153ffaddeebfa8dfe48f6cfac22369c30aeb401979"`
Nov 02 00:23:47.236 INFO kablam! usermod: no changes
Nov 02 00:23:47.296 INFO kablam!     Checking copy_arena v0.1.1 (/source)
Nov 02 00:23:48.268 INFO kablam! warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead
Nov 02 00:23:48.268 INFO kablam!    --> src/lib.rs:180:58
Nov 02 00:23:48.268 INFO kablam!     |
Nov 02 00:23:48.268 INFO kablam! 180 |         let memory = self.alloc_raw(mem::size_of::<T>(), mem::min_align_of::<T>());
Nov 02 00:23:48.268 INFO kablam!     |                                                          ^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:23:48.268 INFO kablam!     |
Nov 02 00:23:48.268 INFO kablam!     = note: #[warn(deprecated)] on by default
Nov 02 00:23:48.268 INFO kablam! 
Nov 02 00:23:48.268 INFO kablam! warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead
Nov 02 00:23:48.268 INFO kablam!    --> src/lib.rs:196:49
Nov 02 00:23:48.268 INFO kablam!     |
Nov 02 00:23:48.268 INFO kablam! 196 |         let memory = self.alloc_raw(byte_count, mem::min_align_of::<T>());
Nov 02 00:23:48.268 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:23:48.268 INFO kablam! 
Nov 02 00:23:48.376 INFO kablam! warning: variable does not need to be mutable
Nov 02 00:23:48.376 INFO kablam!    --> src/lib.rs:203:13
Nov 02 00:23:48.376 INFO kablam!     |
Nov 02 00:23:48.376 INFO kablam! 203 |         let mut slice = self.alloc_slice_raw(elems.len());
Nov 02 00:23:48.376 INFO kablam!     |             ----^^^^^
Nov 02 00:23:48.376 INFO kablam!     |             |
Nov 02 00:23:48.376 INFO kablam!     |             help: remove this `mut`
Nov 02 00:23:48.376 INFO kablam!     |
Nov 02 00:23:48.376 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 00:23:48.376 INFO kablam! 
Nov 02 00:23:48.384 INFO kablam! warning: variable does not need to be mutable
Nov 02 00:23:48.384 INFO kablam!    --> src/lib.rs:215:13
Nov 02 00:23:48.384 INFO kablam!     |
Nov 02 00:23:48.384 INFO kablam! 215 |         let mut slice = self.alloc_slice_raw(len);
Nov 02 00:23:48.384 INFO kablam!     |             ----^^^^^
Nov 02 00:23:48.384 INFO kablam!     |             |
Nov 02 00:23:48.384 INFO kablam!     |             help: remove this `mut`
Nov 02 00:23:48.384 INFO kablam! 
Nov 02 00:23:48.492 INFO kablam! warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead
Nov 02 00:23:48.492 INFO kablam!    --> src/lib.rs:180:58
Nov 02 00:23:48.492 INFO kablam!     |
Nov 02 00:23:48.492 INFO kablam! 180 |         let memory = self.alloc_raw(mem::size_of::<T>(), mem::min_align_of::<T>());
Nov 02 00:23:48.492 INFO kablam!     |                                                          ^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:23:48.492 INFO kablam!     |
Nov 02 00:23:48.492 INFO kablam!     = note: #[warn(deprecated)] on by default
Nov 02 00:23:48.492 INFO kablam! 
Nov 02 00:23:48.492 INFO kablam! warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead
Nov 02 00:23:48.492 INFO kablam!    --> src/lib.rs:196:49
Nov 02 00:23:48.492 INFO kablam!     |
Nov 02 00:23:48.492 INFO kablam! 196 |         let memory = self.alloc_raw(byte_count, mem::min_align_of::<T>());
Nov 02 00:23:48.492 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:23:48.492 INFO kablam! 
Nov 02 00:23:48.667 INFO kablam! warning: variable does not need to be mutable
Nov 02 00:23:48.667 INFO kablam!    --> src/lib.rs:203:13
Nov 02 00:23:48.667 INFO kablam!     |
Nov 02 00:23:48.667 INFO kablam! 203 |         let mut slice = self.alloc_slice_raw(elems.len());
Nov 02 00:23:48.667 INFO kablam!     |             ----^^^^^
Nov 02 00:23:48.667 INFO kablam!     |             |
Nov 02 00:23:48.668 INFO kablam!     |             help: remove this `mut`
Nov 02 00:23:48.668 INFO kablam!     |
Nov 02 00:23:48.668 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 00:23:48.668 INFO kablam! 
Nov 02 00:23:48.672 INFO kablam! warning: variable does not need to be mutable
Nov 02 00:23:48.672 INFO kablam!    --> src/lib.rs:215:13
Nov 02 00:23:48.672 INFO kablam!     |
Nov 02 00:23:48.672 INFO kablam! 215 |         let mut slice = self.alloc_slice_raw(len);
Nov 02 00:23:48.672 INFO kablam!     |             ----^^^^^
Nov 02 00:23:48.672 INFO kablam!     |             |
Nov 02 00:23:48.672 INFO kablam!     |             help: remove this `mut`
Nov 02 00:23:48.672 INFO kablam! 
Nov 02 00:23:48.740 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Nov 02 00:23:48.740 INFO kablam! su: No module specific data is present
Nov 02 00:23:49.569 INFO running `"docker" "rm" "-f" "4d62705a444bd97a0b5b04153ffaddeebfa8dfe48f6cfac22369c30aeb401979"`
Nov 02 00:23:49.868 INFO blam! 4d62705a444bd97a0b5b04153ffaddeebfa8dfe48f6cfac22369c30aeb401979