Oct 21 20:01:30.322 INFO checking acmumn/minnehack-blockchain-check-in against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 20:01:30.322 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 21 20:01:30.808 INFO blam! 31d614d5b382016e6e24ab0b450884bb57ff83c416095d6ba39608d3665d8dd6
Oct 21 20:01:30.816 INFO running `"docker" "start" "-a" "31d614d5b382016e6e24ab0b450884bb57ff83c416095d6ba39608d3665d8dd6"`
Oct 21 20:01:32.096 INFO kablam! usermod: no changes
Oct 21 20:01:32.315 INFO kablam!     Checking termion v1.5.1
Oct 21 20:01:32.344 INFO kablam!     Checking rand v0.4.1
Oct 21 20:01:32.344 INFO kablam!     Checking serde_cbor v0.8.1
Oct 21 20:01:32.344 INFO kablam!     Checking arrayvec v0.4.6
Oct 21 20:01:32.344 INFO kablam!     Checking rust-crypto v0.2.36
Oct 21 20:01:32.344 INFO kablam!     Checking env_logger v0.4.3
Oct 21 20:01:32.344 INFO kablam!     Checking error-chain v0.10.0
Oct 21 20:01:35.584 INFO kablam!     Checking dotenv v0.10.1
Oct 21 20:01:37.254 INFO kablam!     Checking pretty_env_logger v0.1.1
Oct 21 20:01:38.813 INFO kablam!     Checking tui v0.2.0
Oct 21 20:01:39.756 INFO kablam!     Checking quickcheck v0.6.0
Oct 21 20:01:47.604 INFO kablam!     Checking minnehack-check-in v0.1.0 (/source)
Oct 21 20:01:51.892 INFO kablam! warning: variable does not need to be mutable
Oct 21 20:01:51.893 INFO kablam!   --> src/lib.rs:79:13
Oct 21 20:01:51.894 INFO kablam!    |
Oct 21 20:01:51.895 INFO kablam! 79 |         let mut client = Client::new_with_opts(
Oct 21 20:01:51.895 INFO kablam!    |             ----^^^^^^
Oct 21 20:01:51.896 INFO kablam!    |             |
Oct 21 20:01:51.897 INFO kablam!    |             help: remove this `mut`
Oct 21 20:01:51.897 INFO kablam!    |
Oct 21 20:01:51.898 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 20:01:51.898 INFO kablam! 
Oct 21 20:01:52.541 INFO kablam!     Checking minnehack-check-in-monitor v0.1.0 (/source/minnehack-check-in-monitor)
Oct 21 20:01:53.982 INFO kablam! warning: variable does not need to be mutable
Oct 21 20:01:53.982 INFO kablam!   --> src/lib.rs:79:13
Oct 21 20:01:53.983 INFO kablam!    |
Oct 21 20:01:53.983 INFO kablam! 79 |         let mut client = Client::new_with_opts(
Oct 21 20:01:53.983 INFO kablam!    |             ----^^^^^^
Oct 21 20:01:53.983 INFO kablam!    |             |
Oct 21 20:01:53.983 INFO kablam!    |             help: remove this `mut`
Oct 21 20:01:53.983 INFO kablam!    |
Oct 21 20:01:53.984 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 20:01:53.984 INFO kablam! 
Oct 21 20:02:02.453 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.34s
Oct 21 20:02:02.481 INFO kablam! su: No module specific data is present
Oct 21 20:02:03.996 INFO running `"docker" "rm" "-f" "31d614d5b382016e6e24ab0b450884bb57ff83c416095d6ba39608d3665d8dd6"`
Oct 21 20:02:04.340 INFO blam! 31d614d5b382016e6e24ab0b450884bb57ff83c416095d6ba39608d3665d8dd6