Nov 28 09:12:15.675 INFO checking asitacko/guessing_game against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 09:12:15.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 09:12:16.068 INFO [stdout] daee7102efb654a564a2182eee715efb8b2e5000a259c3255c88ab1782949a84
Nov 28 09:12:16.073 INFO running `"docker" "start" "-a" "daee7102efb654a564a2182eee715efb8b2e5000a259c3255c88ab1782949a84"`
Nov 28 09:12:17.308 INFO [stderr] usermod: no changes
Nov 28 09:12:17.484 INFO [stderr]     Checking guessing_game v0.1.0 (/source)
Nov 28 09:12:18.104 INFO [stderr] warning: unused imports: `Display`, `Formatter`, `self`
Nov 28 09:12:18.104 INFO [stderr]  --> src/main.rs:1:16
Nov 28 09:12:18.104 INFO [stderr]   |
Nov 28 09:12:18.104 INFO [stderr] 1 | use std::fmt::{self, Formatter, Display};
Nov 28 09:12:18.104 INFO [stderr]   |                ^^^^  ^^^^^^^^^  ^^^^^^^
Nov 28 09:12:18.104 INFO [stderr]   |
Nov 28 09:12:18.104 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 09:12:18.104 INFO [stderr] 
Nov 28 09:12:18.160 INFO [stderr] warning: unused variable: `time`
Nov 28 09:12:18.160 INFO [stderr]   --> src/main.rs:56:13
Nov 28 09:12:18.160 INFO [stderr]    |
Nov 28 09:12:18.160 INFO [stderr] 56 |     let mut time = Utc::now().date() + Duration::days(3);
Nov 28 09:12:18.160 INFO [stderr]    |             ^^^^ help: consider using `_time` instead
Nov 28 09:12:18.160 INFO [stderr]    |
Nov 28 09:12:18.160 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 09:12:18.160 INFO [stderr] 
Nov 28 09:12:18.168 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:12:18.168 INFO [stderr]   --> src/main.rs:53:9
Nov 28 09:12:18.168 INFO [stderr]    |
Nov 28 09:12:18.168 INFO [stderr] 53 |     let mut b = vec!(B::create(2));
Nov 28 09:12:18.168 INFO [stderr]    |         ----^
Nov 28 09:12:18.168 INFO [stderr]    |         |
Nov 28 09:12:18.168 INFO [stderr]    |         help: remove this `mut`
Nov 28 09:12:18.168 INFO [stderr]    |
Nov 28 09:12:18.168 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 09:12:18.168 INFO [stderr] 
Nov 28 09:12:18.168 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:12:18.168 INFO [stderr]   --> src/main.rs:54:9
Nov 28 09:12:18.168 INFO [stderr]    |
Nov 28 09:12:18.168 INFO [stderr] 54 |     let mut a = A::create(1, b);
Nov 28 09:12:18.168 INFO [stderr]    |         ----^
Nov 28 09:12:18.168 INFO [stderr]    |         |
Nov 28 09:12:18.168 INFO [stderr]    |         help: remove this `mut`
Nov 28 09:12:18.168 INFO [stderr] 
Nov 28 09:12:18.168 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:12:18.168 INFO [stderr]   --> src/main.rs:56:9
Nov 28 09:12:18.169 INFO [stderr]    |
Nov 28 09:12:18.169 INFO [stderr] 56 |     let mut time = Utc::now().date() + Duration::days(3);
Nov 28 09:12:18.169 INFO [stderr]    |         ----^^^^
Nov 28 09:12:18.169 INFO [stderr]    |         |
Nov 28 09:12:18.169 INFO [stderr]    |         help: remove this `mut`
Nov 28 09:12:18.169 INFO [stderr] 
Nov 28 09:12:18.180 INFO [stderr] warning: unused imports: `Display`, `Formatter`, `self`
Nov 28 09:12:18.180 INFO [stderr]  --> src/main.rs:1:16
Nov 28 09:12:18.180 INFO [stderr]   |
Nov 28 09:12:18.180 INFO [stderr] 1 | use std::fmt::{self, Formatter, Display};
Nov 28 09:12:18.180 INFO [stderr]   |                ^^^^  ^^^^^^^^^  ^^^^^^^
Nov 28 09:12:18.180 INFO [stderr]   |
Nov 28 09:12:18.180 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 09:12:18.180 INFO [stderr] 
Nov 28 09:12:18.224 INFO [stderr] warning: unused variable: `time`
Nov 28 09:12:18.224 INFO [stderr]   --> src/main.rs:56:13
Nov 28 09:12:18.224 INFO [stderr]    |
Nov 28 09:12:18.224 INFO [stderr] 56 |     let mut time = Utc::now().date() + Duration::days(3);
Nov 28 09:12:18.224 INFO [stderr]    |             ^^^^ help: consider using `_time` instead
Nov 28 09:12:18.224 INFO [stderr]    |
Nov 28 09:12:18.224 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 09:12:18.224 INFO [stderr] 
Nov 28 09:12:18.229 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:12:18.229 INFO [stderr]   --> src/main.rs:53:9
Nov 28 09:12:18.229 INFO [stderr]    |
Nov 28 09:12:18.229 INFO [stderr] 53 |     let mut b = vec!(B::create(2));
Nov 28 09:12:18.229 INFO [stderr]    |         ----^
Nov 28 09:12:18.229 INFO [stderr]    |         |
Nov 28 09:12:18.229 INFO [stderr]    |         help: remove this `mut`
Nov 28 09:12:18.229 INFO [stderr]    |
Nov 28 09:12:18.229 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 09:12:18.229 INFO [stderr] 
Nov 28 09:12:18.229 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:12:18.229 INFO [stderr]   --> src/main.rs:54:9
Nov 28 09:12:18.230 INFO [stderr]    |
Nov 28 09:12:18.230 INFO [stderr] 54 |     let mut a = A::create(1, b);
Nov 28 09:12:18.230 INFO [stderr]    |         ----^
Nov 28 09:12:18.230 INFO [stderr]    |         |
Nov 28 09:12:18.230 INFO [stderr]    |         help: remove this `mut`
Nov 28 09:12:18.230 INFO [stderr] 
Nov 28 09:12:18.230 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:12:18.230 INFO [stderr]   --> src/main.rs:56:9
Nov 28 09:12:18.230 INFO [stderr]    |
Nov 28 09:12:18.230 INFO [stderr] 56 |     let mut time = Utc::now().date() + Duration::days(3);
Nov 28 09:12:18.230 INFO [stderr]    |         ----^^^^
Nov 28 09:12:18.230 INFO [stderr]    |         |
Nov 28 09:12:18.230 INFO [stderr]    |         help: remove this `mut`
Nov 28 09:12:18.230 INFO [stderr] 
Nov 28 09:12:18.268 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Nov 28 09:12:18.270 INFO [stderr] su: No module specific data is present
Nov 28 09:12:19.008 INFO running `"docker" "inspect" "daee7102efb654a564a2182eee715efb8b2e5000a259c3255c88ab1782949a84"`
Nov 28 09:12:19.322 INFO running `"docker" "rm" "-f" "daee7102efb654a564a2182eee715efb8b2e5000a259c3255c88ab1782949a84"`
Nov 28 09:12:19.574 INFO [stdout] daee7102efb654a564a2182eee715efb8b2e5000a259c3255c88ab1782949a84