Nov 10 03:19:31.808 INFO checking mhash-0.3.0 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 03:19:31.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 10 03:19:32.227 INFO blam! 2fc8909730fb723e5a418e00a4d99d7efd7e4d6240e36859c757ffd08c729d66
Nov 10 03:19:32.233 INFO running `"docker" "start" "-a" "2fc8909730fb723e5a418e00a4d99d7efd7e4d6240e36859c757ffd08c729d66"`
Nov 10 03:19:33.829 INFO kablam! usermod: no changes
Nov 10 03:19:33.983 INFO kablam!     Checking varmint v0.1.3
Nov 10 03:19:33.983 INFO kablam!     Checking bs58 v0.2.2
Nov 10 03:19:35.104 INFO kablam!     Checking mhash v0.3.0 (/source)
Nov 10 03:19:35.251 INFO kablam! warning: lint `fat_ptr_transmutes` has been removed: `was accidentally removed back in 2014`
Nov 10 03:19:35.251 INFO kablam!  --> src/lib.rs:4:9
Nov 10 03:19:35.252 INFO kablam!   |
Nov 10 03:19:35.253 INFO kablam! 4 | #![warn(fat_ptr_transmutes)]
Nov 10 03:19:35.253 INFO kablam!   |         ^^^^^^^^^^^^^^^^^^
Nov 10 03:19:35.253 INFO kablam!   |
Nov 10 03:19:35.253 INFO kablam!   = note: #[warn(renamed_and_removed_lints)] on by default
Nov 10 03:19:35.253 INFO kablam! 
Nov 10 03:19:35.287 INFO kablam! warning: lint `fat_ptr_transmutes` has been removed: `was accidentally removed back in 2014`
Nov 10 03:19:35.287 INFO kablam!  --> src/lib.rs:4:9
Nov 10 03:19:35.287 INFO kablam!   |
Nov 10 03:19:35.287 INFO kablam! 4 | #![warn(fat_ptr_transmutes)]
Nov 10 03:19:35.287 INFO kablam!   |         ^^^^^^^^^^^^^^^^^^
Nov 10 03:19:35.287 INFO kablam!   |
Nov 10 03:19:35.287 INFO kablam!   = note: #[warn(renamed_and_removed_lints)] on by default
Nov 10 03:19:35.287 INFO kablam! 
Nov 10 03:19:36.959 INFO kablam! warning: variable does not need to be mutable
Nov 10 03:19:36.959 INFO kablam!   --> src/multihash_vec.rs:23:17
Nov 10 03:19:36.959 INFO kablam!    |
Nov 10 03:19:36.959 INFO kablam! 23 |             let mut writer = &mut bytes;
Nov 10 03:19:36.959 INFO kablam!    |                 ----^^^^^^
Nov 10 03:19:36.959 INFO kablam!    |                 |
Nov 10 03:19:36.959 INFO kablam!    |                 help: remove this `mut`
Nov 10 03:19:36.959 INFO kablam!    |
Nov 10 03:19:36.959 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 03:19:36.959 INFO kablam! 
Nov 10 03:19:37.279 INFO kablam! warning: variable does not need to be mutable
Nov 10 03:19:37.279 INFO kablam!   --> src/multihash_vec.rs:23:17
Nov 10 03:19:37.279 INFO kablam!    |
Nov 10 03:19:37.279 INFO kablam! 23 |             let mut writer = &mut bytes;
Nov 10 03:19:37.279 INFO kablam!    |                 ----^^^^^^
Nov 10 03:19:37.279 INFO kablam!    |                 |
Nov 10 03:19:37.279 INFO kablam!    |                 help: remove this `mut`
Nov 10 03:19:37.279 INFO kablam!    |
Nov 10 03:19:37.279 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 03:19:37.279 INFO kablam! 
Nov 10 03:19:37.343 INFO kablam! warning: unused result
Nov 10 03:19:37.343 INFO kablam!   --> src/read.rs:83:9
Nov 10 03:19:37.343 INFO kablam!    |
Nov 10 03:19:37.343 INFO kablam! 83 |         buffer.read_multihash().is_err();
Nov 10 03:19:37.343 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 03:19:37.343 INFO kablam!    |
Nov 10 03:19:37.343 INFO kablam! note: lint level defined here
Nov 10 03:19:37.343 INFO kablam!   --> src/lib.rs:11:9
Nov 10 03:19:37.343 INFO kablam!    |
Nov 10 03:19:37.343 INFO kablam! 11 | #![warn(unused_results)]
Nov 10 03:19:37.343 INFO kablam!    |         ^^^^^^^^^^^^^^
Nov 10 03:19:37.343 INFO kablam! 
Nov 10 03:19:37.343 INFO kablam! warning: unused result
Nov 10 03:19:37.343 INFO kablam!   --> src/read.rs:89:9
Nov 10 03:19:37.343 INFO kablam!    |
Nov 10 03:19:37.343 INFO kablam! 89 |         buffer.read_multihash().is_err();
Nov 10 03:19:37.343 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 03:19:37.343 INFO kablam! 
Nov 10 03:19:37.343 INFO kablam! warning: unused result
Nov 10 03:19:37.343 INFO kablam!   --> src/read.rs:95:9
Nov 10 03:19:37.343 INFO kablam!    |
Nov 10 03:19:37.343 INFO kablam! 95 |         buffer.read_multihash().is_err();
Nov 10 03:19:37.343 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 03:19:37.343 INFO kablam! 
Nov 10 03:19:37.343 INFO kablam! warning: unused result
Nov 10 03:19:37.343 INFO kablam!    --> src/read.rs:101:9
Nov 10 03:19:37.343 INFO kablam!     |
Nov 10 03:19:37.343 INFO kablam! 101 |         buffer.read_multihash().is_err();
Nov 10 03:19:37.343 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 03:19:37.343 INFO kablam! 
Nov 10 03:19:37.343 INFO kablam! warning: unused result
Nov 10 03:19:37.343 INFO kablam!    --> src/read.rs:113:9
Nov 10 03:19:37.343 INFO kablam!     |
Nov 10 03:19:37.343 INFO kablam! 113 |         buffer.read_multihash().is_err();
Nov 10 03:19:37.343 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 03:19:37.343 INFO kablam! 
Nov 10 03:19:37.390 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
Nov 10 03:19:37.391 INFO kablam! su: No module specific data is present
Nov 10 03:19:38.159 INFO running `"docker" "rm" "-f" "2fc8909730fb723e5a418e00a4d99d7efd7e4d6240e36859c757ffd08c729d66"`
Nov 10 03:19:38.595 INFO blam! 2fc8909730fb723e5a418e00a4d99d7efd7e4d6240e36859c757ffd08c729d66