Nov 02 20:55:18.019 INFO testing fast_io-1.2.2 against 1.30.0 for beta-1.31-1
Nov 02 20:55:18.020 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 20:55:18.401 INFO blam! 44244b4e840aecd7c687303be1685f2a11b8dd1f13b9a09b57f68a1748584682
Nov 02 20:55:18.403 INFO running `"docker" "start" "-a" "44244b4e840aecd7c687303be1685f2a11b8dd1f13b9a09b57f68a1748584682"`
Nov 02 20:55:19.583 INFO kablam! usermod: no changes
Nov 02 20:55:19.629 INFO kablam!    Compiling fast_io v1.2.2 (/source)
Nov 02 20:55:20.311 INFO kablam! warning: variable does not need to be mutable
Nov 02 20:55:20.311 INFO kablam!   --> src/copy_io.rs:17:13
Nov 02 20:55:20.311 INFO kablam!    |
Nov 02 20:55:20.311 INFO kablam! 17 |         let mut buffer = unsafe {
Nov 02 20:55:20.311 INFO kablam!    |             ----^^^^^^
Nov 02 20:55:20.311 INFO kablam!    |             |
Nov 02 20:55:20.311 INFO kablam!    |             help: remove this `mut`
Nov 02 20:55:20.311 INFO kablam!    |
Nov 02 20:55:20.311 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 20:55:20.311 INFO kablam! 
Nov 02 20:55:20.311 INFO kablam! warning: variable does not need to be mutable
Nov 02 20:55:20.311 INFO kablam!   --> src/copy_io.rs:38:17
Nov 02 20:55:20.311 INFO kablam!    |
Nov 02 20:55:20.311 INFO kablam! 38 |             let mut buffer = slice::from_raw_parts_mut(
Nov 02 20:55:20.311 INFO kablam!    |                 ----^^^^^^
Nov 02 20:55:20.311 INFO kablam!    |                 |
Nov 02 20:55:20.311 INFO kablam!    |                 help: remove this `mut`
Nov 02 20:55:20.311 INFO kablam! 
Nov 02 20:55:20.359 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Nov 02 20:55:20.367 INFO kablam! su: No module specific data is present
Nov 02 20:55:20.863 INFO running `"docker" "rm" "-f" "44244b4e840aecd7c687303be1685f2a11b8dd1f13b9a09b57f68a1748584682"`
Nov 02 20:55:21.188 INFO blam! 44244b4e840aecd7c687303be1685f2a11b8dd1f13b9a09b57f68a1748584682
Nov 02 20:55:21.196 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 20:55:21.663 INFO blam! 87657f3826cd587967eb06a259605e6d857db6bd9b35dd9ab0192881b2ab298a
Nov 02 20:55:21.664 INFO running `"docker" "start" "-a" "87657f3826cd587967eb06a259605e6d857db6bd9b35dd9ab0192881b2ab298a"`
Nov 02 20:55:22.823 INFO kablam! usermod: no changes
Nov 02 20:55:22.899 INFO kablam!    Compiling fast_io v1.2.2 (/source)
Nov 02 20:55:23.851 INFO kablam! warning: variable does not need to be mutable
Nov 02 20:55:23.851 INFO kablam!   --> src/copy_io.rs:17:13
Nov 02 20:55:23.852 INFO kablam!    |
Nov 02 20:55:23.852 INFO kablam! 17 |         let mut buffer = unsafe {
Nov 02 20:55:23.852 INFO kablam!    |             ----^^^^^^
Nov 02 20:55:23.852 INFO kablam!    |             |
Nov 02 20:55:23.853 INFO kablam!    |             help: remove this `mut`
Nov 02 20:55:23.853 INFO kablam!    |
Nov 02 20:55:23.853 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 20:55:23.853 INFO kablam! 
Nov 02 20:55:23.854 INFO kablam! warning: variable does not need to be mutable
Nov 02 20:55:23.854 INFO kablam!   --> src/copy_io.rs:38:17
Nov 02 20:55:23.854 INFO kablam!    |
Nov 02 20:55:23.855 INFO kablam! 38 |             let mut buffer = slice::from_raw_parts_mut(
Nov 02 20:55:23.855 INFO kablam!    |                 ----^^^^^^
Nov 02 20:55:23.855 INFO kablam!    |                 |
Nov 02 20:55:23.855 INFO kablam!    |                 help: remove this `mut`
Nov 02 20:55:23.856 INFO kablam! 
Nov 02 20:55:24.639 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Nov 02 20:55:24.639 INFO kablam! su: No module specific data is present
Nov 02 20:55:25.447 INFO running `"docker" "rm" "-f" "87657f3826cd587967eb06a259605e6d857db6bd9b35dd9ab0192881b2ab298a"`
Nov 02 20:55:25.821 INFO blam! 87657f3826cd587967eb06a259605e6d857db6bd9b35dd9ab0192881b2ab298a
