Oct 22 01:32:44.886 INFO checking mhash-0.3.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 01:32:44.886 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 22 01:32:45.316 INFO blam! f24bc23544c96fd618bdcc2706fd4ea474fb9cc1ea500a9d676caea11240b5d1
Oct 22 01:32:45.323 INFO running `"docker" "start" "-a" "f24bc23544c96fd618bdcc2706fd4ea474fb9cc1ea500a9d676caea11240b5d1"`
Oct 22 01:32:46.505 INFO kablam! usermod: no changes
Oct 22 01:32:46.652 INFO kablam!     Checking varmint v0.1.3
Oct 22 01:32:46.652 INFO kablam!     Checking bs58 v0.2.2
Oct 22 01:32:46.665 INFO kablam!     Checking error-chain v0.5.0
Oct 22 01:32:48.913 INFO kablam!     Checking mhash v0.3.0 (/source)
Oct 22 01:32:49.000 INFO kablam! warning: lint `fat_ptr_transmutes` has been removed: `was accidentally removed back in 2014`
Oct 22 01:32:49.000 INFO kablam!  --> src/lib.rs:4:9
Oct 22 01:32:49.000 INFO kablam!   |
Oct 22 01:32:49.000 INFO kablam! 4 | #![warn(fat_ptr_transmutes)]
Oct 22 01:32:49.000 INFO kablam!   |         ^^^^^^^^^^^^^^^^^^
Oct 22 01:32:49.000 INFO kablam!   |
Oct 22 01:32:49.000 INFO kablam!   = note: #[warn(renamed_and_removed_lints)] on by default
Oct 22 01:32:49.000 INFO kablam! 
Oct 22 01:32:49.072 INFO kablam! warning: lint `fat_ptr_transmutes` has been removed: `was accidentally removed back in 2014`
Oct 22 01:32:49.072 INFO kablam!  --> src/lib.rs:4:9
Oct 22 01:32:49.072 INFO kablam!   |
Oct 22 01:32:49.072 INFO kablam! 4 | #![warn(fat_ptr_transmutes)]
Oct 22 01:32:49.072 INFO kablam!   |         ^^^^^^^^^^^^^^^^^^
Oct 22 01:32:49.072 INFO kablam!   |
Oct 22 01:32:49.072 INFO kablam!   = note: #[warn(renamed_and_removed_lints)] on by default
Oct 22 01:32:49.072 INFO kablam! 
Oct 22 01:32:51.108 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:32:51.108 INFO kablam!   --> src/multihash_vec.rs:23:17
Oct 22 01:32:51.109 INFO kablam!    |
Oct 22 01:32:51.109 INFO kablam! 23 |             let mut writer = &mut bytes;
Oct 22 01:32:51.109 INFO kablam!    |                 ----^^^^^^
Oct 22 01:32:51.109 INFO kablam!    |                 |
Oct 22 01:32:51.109 INFO kablam!    |                 help: remove this `mut`
Oct 22 01:32:51.109 INFO kablam!    |
Oct 22 01:32:51.109 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 22 01:32:51.109 INFO kablam! 
Oct 22 01:32:51.408 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:32:51.408 INFO kablam!   --> src/multihash_vec.rs:23:17
Oct 22 01:32:51.408 INFO kablam!    |
Oct 22 01:32:51.408 INFO kablam! 23 |             let mut writer = &mut bytes;
Oct 22 01:32:51.408 INFO kablam!    |                 ----^^^^^^
Oct 22 01:32:51.408 INFO kablam!    |                 |
Oct 22 01:32:51.408 INFO kablam!    |                 help: remove this `mut`
Oct 22 01:32:51.408 INFO kablam!    |
Oct 22 01:32:51.408 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 22 01:32:51.408 INFO kablam! 
Oct 22 01:32:51.448 INFO kablam! warning: unused result
Oct 22 01:32:51.452 INFO kablam!   --> src/read.rs:83:9
Oct 22 01:32:51.452 INFO kablam!    |
Oct 22 01:32:51.452 INFO kablam! 83 |         buffer.read_multihash().is_err();
Oct 22 01:32:51.452 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 01:32:51.452 INFO kablam!    |
Oct 22 01:32:51.452 INFO kablam! note: lint level defined here
Oct 22 01:32:51.452 INFO kablam!   --> src/lib.rs:11:9
Oct 22 01:32:51.452 INFO kablam!    |
Oct 22 01:32:51.452 INFO kablam! 11 | #![warn(unused_results)]
Oct 22 01:32:51.452 INFO kablam!    |         ^^^^^^^^^^^^^^
Oct 22 01:32:51.452 INFO kablam! 
Oct 22 01:32:51.452 INFO kablam! warning: unused result
Oct 22 01:32:51.452 INFO kablam!   --> src/read.rs:89:9
Oct 22 01:32:51.452 INFO kablam!    |
Oct 22 01:32:51.452 INFO kablam! 89 |         buffer.read_multihash().is_err();
Oct 22 01:32:51.452 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 01:32:51.453 INFO kablam! 
Oct 22 01:32:51.453 INFO kablam! warning: unused result
Oct 22 01:32:51.453 INFO kablam!   --> src/read.rs:95:9
Oct 22 01:32:51.453 INFO kablam!    |
Oct 22 01:32:51.453 INFO kablam! 95 |         buffer.read_multihash().is_err();
Oct 22 01:32:51.453 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 01:32:51.453 INFO kablam! 
Oct 22 01:32:51.453 INFO kablam! warning: unused result
Oct 22 01:32:51.453 INFO kablam!    --> src/read.rs:101:9
Oct 22 01:32:51.453 INFO kablam!     |
Oct 22 01:32:51.453 INFO kablam! 101 |         buffer.read_multihash().is_err();
Oct 22 01:32:51.453 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 01:32:51.453 INFO kablam! 
Oct 22 01:32:51.453 INFO kablam! warning: unused result
Oct 22 01:32:51.453 INFO kablam!    --> src/read.rs:113:9
Oct 22 01:32:51.453 INFO kablam!     |
Oct 22 01:32:51.453 INFO kablam! 113 |         buffer.read_multihash().is_err();
Oct 22 01:32:51.453 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 01:32:51.453 INFO kablam! 
Oct 22 01:32:51.473 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.93s
Oct 22 01:32:51.477 INFO kablam! su: No module specific data is present
Oct 22 01:32:52.108 INFO running `"docker" "rm" "-f" "f24bc23544c96fd618bdcc2706fd4ea474fb9cc1ea500a9d676caea11240b5d1"`
Oct 22 01:32:52.568 INFO blam! f24bc23544c96fd618bdcc2706fd4ea474fb9cc1ea500a9d676caea11240b5d1