Nov 02 17:57:35.271 INFO checking asitacko/guessing_game against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 17:57:35.271 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 17:57:35.852 INFO blam! 13526d1c553841632564fdd1dbce0e4b7b312b53d4dd29ea0b4b83e3a1bce2ae
Nov 02 17:57:35.853 INFO running `"docker" "start" "-a" "13526d1c553841632564fdd1dbce0e4b7b312b53d4dd29ea0b4b83e3a1bce2ae"`
Nov 02 17:57:36.936 INFO kablam! usermod: no changes
Nov 02 17:57:37.064 INFO kablam!    Compiling ring v0.13.0-alpha5
Nov 02 17:57:44.196 INFO kablam!     Checking guessing_game v0.1.0 (/source)
Nov 02 17:57:44.992 INFO kablam! warning: unused imports: `Display`, `Formatter`, `self`
Nov 02 17:57:44.992 INFO kablam!  --> src/main.rs:1:16
Nov 02 17:57:44.992 INFO kablam!   |
Nov 02 17:57:44.992 INFO kablam! 1 | use std::fmt::{self, Formatter, Display};
Nov 02 17:57:44.992 INFO kablam!   |                ^^^^  ^^^^^^^^^  ^^^^^^^
Nov 02 17:57:44.992 INFO kablam!   |
Nov 02 17:57:44.992 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 17:57:44.992 INFO kablam! 
Nov 02 17:57:45.044 INFO kablam! warning: unused variable: `time`
Nov 02 17:57:45.044 INFO kablam!   --> src/main.rs:56:13
Nov 02 17:57:45.044 INFO kablam!    |
Nov 02 17:57:45.044 INFO kablam! 56 |     let mut time = Utc::now().date() + Duration::days(3);
Nov 02 17:57:45.044 INFO kablam!    |             ^^^^ help: consider using `_time` instead
Nov 02 17:57:45.044 INFO kablam!    |
Nov 02 17:57:45.044 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 17:57:45.044 INFO kablam! 
Nov 02 17:57:45.052 INFO kablam! warning: variable does not need to be mutable
Nov 02 17:57:45.052 INFO kablam!   --> src/main.rs:53:9
Nov 02 17:57:45.052 INFO kablam!    |
Nov 02 17:57:45.052 INFO kablam! 53 |     let mut b = vec!(B::create(2));
Nov 02 17:57:45.052 INFO kablam!    |         ----^
Nov 02 17:57:45.052 INFO kablam!    |         |
Nov 02 17:57:45.052 INFO kablam!    |         help: remove this `mut`
Nov 02 17:57:45.052 INFO kablam!    |
Nov 02 17:57:45.052 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 17:57:45.052 INFO kablam! 
Nov 02 17:57:45.052 INFO kablam! warning: variable does not need to be mutable
Nov 02 17:57:45.052 INFO kablam!   --> src/main.rs:54:9
Nov 02 17:57:45.052 INFO kablam!    |
Nov 02 17:57:45.052 INFO kablam! 54 |     let mut a = A::create(1, b);
Nov 02 17:57:45.052 INFO kablam!    |         ----^
Nov 02 17:57:45.052 INFO kablam!    |         |
Nov 02 17:57:45.052 INFO kablam!    |         help: remove this `mut`
Nov 02 17:57:45.052 INFO kablam! 
Nov 02 17:57:45.052 INFO kablam! warning: variable does not need to be mutable
Nov 02 17:57:45.053 INFO kablam!   --> src/main.rs:56:9
Nov 02 17:57:45.053 INFO kablam!    |
Nov 02 17:57:45.053 INFO kablam! 56 |     let mut time = Utc::now().date() + Duration::days(3);
Nov 02 17:57:45.053 INFO kablam!    |         ----^^^^
Nov 02 17:57:45.053 INFO kablam!    |         |
Nov 02 17:57:45.053 INFO kablam!    |         help: remove this `mut`
Nov 02 17:57:45.053 INFO kablam! 
Nov 02 17:57:45.104 INFO kablam! warning: unused imports: `Display`, `Formatter`, `self`
Nov 02 17:57:45.104 INFO kablam!  --> src/main.rs:1:16
Nov 02 17:57:45.104 INFO kablam!   |
Nov 02 17:57:45.104 INFO kablam! 1 | use std::fmt::{self, Formatter, Display};
Nov 02 17:57:45.104 INFO kablam!   |                ^^^^  ^^^^^^^^^  ^^^^^^^
Nov 02 17:57:45.104 INFO kablam!   |
Nov 02 17:57:45.104 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 17:57:45.104 INFO kablam! 
Nov 02 17:57:45.172 INFO kablam! warning: unused variable: `time`
Nov 02 17:57:45.172 INFO kablam!   --> src/main.rs:56:13
Nov 02 17:57:45.172 INFO kablam!    |
Nov 02 17:57:45.173 INFO kablam! 56 |     let mut time = Utc::now().date() + Duration::days(3);
Nov 02 17:57:45.173 INFO kablam!    |             ^^^^ help: consider using `_time` instead
Nov 02 17:57:45.173 INFO kablam!    |
Nov 02 17:57:45.173 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 17:57:45.173 INFO kablam! 
Nov 02 17:57:45.173 INFO kablam! warning: variable does not need to be mutable
Nov 02 17:57:45.173 INFO kablam!   --> src/main.rs:53:9
Nov 02 17:57:45.174 INFO kablam!    |
Nov 02 17:57:45.174 INFO kablam! 53 |     let mut b = vec!(B::create(2));
Nov 02 17:57:45.174 INFO kablam!    |         ----^
Nov 02 17:57:45.174 INFO kablam!    |         |
Nov 02 17:57:45.174 INFO kablam!    |         help: remove this `mut`
Nov 02 17:57:45.174 INFO kablam!    |
Nov 02 17:57:45.174 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 17:57:45.175 INFO kablam! 
Nov 02 17:57:45.175 INFO kablam! warning: variable does not need to be mutable
Nov 02 17:57:45.175 INFO kablam!   --> src/main.rs:54:9
Nov 02 17:57:45.175 INFO kablam!    |
Nov 02 17:57:45.175 INFO kablam! 54 |     let mut a = A::create(1, b);
Nov 02 17:57:45.175 INFO kablam!    |         ----^
Nov 02 17:57:45.175 INFO kablam!    |         |
Nov 02 17:57:45.176 INFO kablam!    |         help: remove this `mut`
Nov 02 17:57:45.176 INFO kablam! 
Nov 02 17:57:45.176 INFO kablam! warning: variable does not need to be mutable
Nov 02 17:57:45.176 INFO kablam!   --> src/main.rs:56:9
Nov 02 17:57:45.176 INFO kablam!    |
Nov 02 17:57:45.176 INFO kablam! 56 |     let mut time = Utc::now().date() + Duration::days(3);
Nov 02 17:57:45.177 INFO kablam!    |         ----^^^^
Nov 02 17:57:45.177 INFO kablam!    |         |
Nov 02 17:57:45.177 INFO kablam!    |         help: remove this `mut`
Nov 02 17:57:45.177 INFO kablam! 
Nov 02 17:57:45.225 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.26s
Nov 02 17:57:45.232 INFO kablam! su: No module specific data is present
Nov 02 17:57:45.988 INFO running `"docker" "rm" "-f" "13526d1c553841632564fdd1dbce0e4b7b312b53d4dd29ea0b4b83e3a1bce2ae"`
Nov 02 17:57:46.396 INFO blam! 13526d1c553841632564fdd1dbce0e4b7b312b53d4dd29ea0b4b83e3a1bce2ae