Dec 06 06:23:51.957 INFO testing asitacko/guessing_game against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 06:23:51.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 06 06:23:52.460 INFO [stdout] daefce4c7abe297f45df04b7f8881a454b8f589a8b319b2f7a8c84326c24f28d
Dec 06 06:23:52.462 INFO running `"docker" "start" "-a" "daefce4c7abe297f45df04b7f8881a454b8f589a8b319b2f7a8c84326c24f28d"`
Dec 06 06:23:53.419 INFO [stderr] usermod: no changes
Dec 06 06:23:53.552 INFO [stderr]    Compiling ring v0.13.0-alpha5
Dec 06 06:24:02.273 INFO [stderr]    Compiling guessing_game v0.1.0 (/source)
Dec 06 06:24:02.873 INFO [stderr] warning: unused imports: `Display`, `Formatter`, `self`
Dec 06 06:24:02.874 INFO [stderr]  --> src/main.rs:1:16
Dec 06 06:24:02.874 INFO [stderr]   |
Dec 06 06:24:02.874 INFO [stderr] 1 | use std::fmt::{self, Formatter, Display};
Dec 06 06:24:02.874 INFO [stderr]   |                ^^^^  ^^^^^^^^^  ^^^^^^^
Dec 06 06:24:02.874 INFO [stderr]   |
Dec 06 06:24:02.874 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:24:02.874 INFO [stderr] 
Dec 06 06:24:02.921 INFO [stderr] warning: unused variable: `time`
Dec 06 06:24:02.921 INFO [stderr]   --> src/main.rs:56:13
Dec 06 06:24:02.922 INFO [stderr]    |
Dec 06 06:24:02.922 INFO [stderr] 56 |     let mut time = Utc::now().date() + Duration::days(3);
Dec 06 06:24:02.922 INFO [stderr]    |             ^^^^ help: consider using `_time` instead
Dec 06 06:24:02.922 INFO [stderr]    |
Dec 06 06:24:02.923 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 06:24:02.923 INFO [stderr] 
Dec 06 06:24:02.927 INFO [stderr] warning: variable does not need to be mutable
Dec 06 06:24:02.928 INFO [stderr]   --> src/main.rs:53:9
Dec 06 06:24:02.928 INFO [stderr]    |
Dec 06 06:24:02.928 INFO [stderr] 53 |     let mut b = vec!(B::create(2));
Dec 06 06:24:02.928 INFO [stderr]    |         ----^
Dec 06 06:24:02.928 INFO [stderr]    |         |
Dec 06 06:24:02.929 INFO [stderr]    |         help: remove this `mut`
Dec 06 06:24:02.929 INFO [stderr]    |
Dec 06 06:24:02.929 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 06:24:02.929 INFO [stderr] 
Dec 06 06:24:02.929 INFO [stderr] warning: variable does not need to be mutable
Dec 06 06:24:02.930 INFO [stderr]   --> src/main.rs:54:9
Dec 06 06:24:02.930 INFO [stderr]    |
Dec 06 06:24:02.930 INFO [stderr] 54 |     let mut a = A::create(1, b);
Dec 06 06:24:02.930 INFO [stderr]    |         ----^
Dec 06 06:24:02.931 INFO [stderr]    |         |
Dec 06 06:24:02.931 INFO [stderr]    |         help: remove this `mut`
Dec 06 06:24:02.931 INFO [stderr] 
Dec 06 06:24:02.931 INFO [stderr] warning: variable does not need to be mutable
Dec 06 06:24:02.931 INFO [stderr]   --> src/main.rs:56:9
Dec 06 06:24:02.932 INFO [stderr]    |
Dec 06 06:24:02.932 INFO [stderr] 56 |     let mut time = Utc::now().date() + Duration::days(3);
Dec 06 06:24:02.932 INFO [stderr]    |         ----^^^^
Dec 06 06:24:02.932 INFO [stderr]    |         |
Dec 06 06:24:02.933 INFO [stderr]    |         help: remove this `mut`
Dec 06 06:24:02.933 INFO [stderr] 
Dec 06 06:24:03.553 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.10s
Dec 06 06:24:03.557 INFO [stderr] su: No module specific data is present
Dec 06 06:24:04.673 INFO running `"docker" "inspect" "daefce4c7abe297f45df04b7f8881a454b8f589a8b319b2f7a8c84326c24f28d"`
Dec 06 06:24:05.024 INFO running `"docker" "rm" "-f" "daefce4c7abe297f45df04b7f8881a454b8f589a8b319b2f7a8c84326c24f28d"`
Dec 06 06:24:05.276 INFO [stdout] daefce4c7abe297f45df04b7f8881a454b8f589a8b319b2f7a8c84326c24f28d
Dec 06 06:24:05.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 06 06:24:05.618 INFO [stdout] dfbabc5bd1ff08fc7b62b53ce89167d9a3cd23b895f1fb2e69772dc843ba71ae
Dec 06 06:24:05.618 INFO running `"docker" "start" "-a" "dfbabc5bd1ff08fc7b62b53ce89167d9a3cd23b895f1fb2e69772dc843ba71ae"`
Dec 06 06:24:06.367 INFO [stderr] usermod: no changes
Dec 06 06:24:06.439 INFO [stderr]    Compiling guessing_game v0.1.0 (/source)
Dec 06 06:24:07.084 INFO [stderr] warning: unused imports: `Display`, `Formatter`, `self`
Dec 06 06:24:07.085 INFO [stderr]  --> src/main.rs:1:16
Dec 06 06:24:07.085 INFO [stderr]   |
Dec 06 06:24:07.085 INFO [stderr] 1 | use std::fmt::{self, Formatter, Display};
Dec 06 06:24:07.085 INFO [stderr]   |                ^^^^  ^^^^^^^^^  ^^^^^^^
Dec 06 06:24:07.085 INFO [stderr]   |
Dec 06 06:24:07.086 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:24:07.086 INFO [stderr] 
Dec 06 06:24:07.126 INFO [stderr] warning: unused variable: `time`
Dec 06 06:24:07.127 INFO [stderr]   --> src/main.rs:56:13
Dec 06 06:24:07.127 INFO [stderr]    |
Dec 06 06:24:07.127 INFO [stderr] 56 |     let mut time = Utc::now().date() + Duration::days(3);
Dec 06 06:24:07.128 INFO [stderr]    |             ^^^^ help: consider using `_time` instead
Dec 06 06:24:07.128 INFO [stderr]    |
Dec 06 06:24:07.128 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 06:24:07.128 INFO [stderr] 
Dec 06 06:24:07.137 INFO [stderr] warning: variable does not need to be mutable
Dec 06 06:24:07.137 INFO [stderr]   --> src/main.rs:53:9
Dec 06 06:24:07.138 INFO [stderr]    |
Dec 06 06:24:07.138 INFO [stderr] 53 |     let mut b = vec!(B::create(2));
Dec 06 06:24:07.138 INFO [stderr]    |         ----^
Dec 06 06:24:07.138 INFO [stderr]    |         |
Dec 06 06:24:07.139 INFO [stderr]    |         help: remove this `mut`
Dec 06 06:24:07.139 INFO [stderr]    |
Dec 06 06:24:07.139 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 06:24:07.139 INFO [stderr] 
Dec 06 06:24:07.140 INFO [stderr] warning: variable does not need to be mutable
Dec 06 06:24:07.140 INFO [stderr]   --> src/main.rs:54:9
Dec 06 06:24:07.140 INFO [stderr]    |
Dec 06 06:24:07.140 INFO [stderr] 54 |     let mut a = A::create(1, b);
Dec 06 06:24:07.140 INFO [stderr]    |         ----^
Dec 06 06:24:07.141 INFO [stderr]    |         |
Dec 06 06:24:07.141 INFO [stderr]    |         help: remove this `mut`
Dec 06 06:24:07.141 INFO [stderr] 
Dec 06 06:24:07.141 INFO [stderr] warning: variable does not need to be mutable
Dec 06 06:24:07.142 INFO [stderr]   --> src/main.rs:56:9
Dec 06 06:24:07.142 INFO [stderr]    |
Dec 06 06:24:07.142 INFO [stderr] 56 |     let mut time = Utc::now().date() + Duration::days(3);
Dec 06 06:24:07.142 INFO [stderr]    |         ----^^^^
Dec 06 06:24:07.143 INFO [stderr]    |         |
Dec 06 06:24:07.143 INFO [stderr]    |         help: remove this `mut`
Dec 06 06:24:07.143 INFO [stderr] 
Dec 06 06:24:07.469 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 06 06:24:07.473 INFO [stderr] su: No module specific data is present
Dec 06 06:24:08.382 INFO running `"docker" "inspect" "dfbabc5bd1ff08fc7b62b53ce89167d9a3cd23b895f1fb2e69772dc843ba71ae"`
Dec 06 06:24:08.774 INFO running `"docker" "rm" "-f" "dfbabc5bd1ff08fc7b62b53ce89167d9a3cd23b895f1fb2e69772dc843ba71ae"`
Dec 06 06:24:09.156 INFO [stdout] dfbabc5bd1ff08fc7b62b53ce89167d9a3cd23b895f1fb2e69772dc843ba71ae
Dec 06 06:24:09.156 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 06 06:24:09.573 INFO [stdout] 88d84573fc78ded5f2f5cd4873bce694020d881866ff13658546df9309abf7b1
Dec 06 06:24:09.578 INFO running `"docker" "start" "-a" "88d84573fc78ded5f2f5cd4873bce694020d881866ff13658546df9309abf7b1"`
Dec 06 06:24:10.072 INFO [stderr] usermod: no changes
Dec 06 06:24:10.139 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 06 06:24:10.150 INFO [stderr]      Running /target/debug/deps/guessing_game-5165ccc170e82aec
Dec 06 06:24:10.151 INFO [stdout] 
Dec 06 06:24:10.152 INFO [stdout] running 0 tests
Dec 06 06:24:10.152 INFO [stdout] 
Dec 06 06:24:10.152 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 06:24:10.152 INFO [stdout] 
Dec 06 06:24:10.153 INFO [stderr] su: No module specific data is present
Dec 06 06:24:10.485 INFO running `"docker" "inspect" "88d84573fc78ded5f2f5cd4873bce694020d881866ff13658546df9309abf7b1"`
Dec 06 06:24:10.599 INFO running `"docker" "rm" "-f" "88d84573fc78ded5f2f5cd4873bce694020d881866ff13658546df9309abf7b1"`
Dec 06 06:24:10.744 INFO [stdout] 88d84573fc78ded5f2f5cd4873bce694020d881866ff13658546df9309abf7b1