Dec 14 02:20:09.804 INFO testing asitacko/guessing_game against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 02:20:09.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 02:20:10.239 INFO [stdout] f903280254dacf51a3be231dfae5afbd582ceb9adf70ec417de7067ce73f5d30
Dec 14 02:20:10.250 INFO running `"docker" "start" "-a" "f903280254dacf51a3be231dfae5afbd582ceb9adf70ec417de7067ce73f5d30"`
Dec 14 02:20:11.431 INFO [stderr] usermod: no changes
Dec 14 02:20:11.579 INFO [stderr]    Compiling ring v0.13.0-alpha5
Dec 14 02:20:20.334 INFO [stderr]    Compiling guessing_game v0.1.0 (/source)
Dec 14 02:20:20.971 INFO [stderr] warning: unused imports: `Display`, `Formatter`, `self`
Dec 14 02:20:20.971 INFO [stderr]  --> src/main.rs:1:16
Dec 14 02:20:20.971 INFO [stderr]   |
Dec 14 02:20:20.971 INFO [stderr] 1 | use std::fmt::{self, Formatter, Display};
Dec 14 02:20:20.971 INFO [stderr]   |                ^^^^  ^^^^^^^^^  ^^^^^^^
Dec 14 02:20:20.971 INFO [stderr]   |
Dec 14 02:20:20.971 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 02:20:20.971 INFO [stderr] 
Dec 14 02:20:21.019 INFO [stderr] warning: unused variable: `time`
Dec 14 02:20:21.019 INFO [stderr]   --> src/main.rs:56:13
Dec 14 02:20:21.019 INFO [stderr]    |
Dec 14 02:20:21.019 INFO [stderr] 56 |     let mut time = Utc::now().date() + Duration::days(3);
Dec 14 02:20:21.019 INFO [stderr]    |             ^^^^ help: consider using `_time` instead
Dec 14 02:20:21.019 INFO [stderr]    |
Dec 14 02:20:21.019 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 02:20:21.019 INFO [stderr] 
Dec 14 02:20:21.030 INFO [stderr] warning: variable does not need to be mutable
Dec 14 02:20:21.030 INFO [stderr]   --> src/main.rs:53:9
Dec 14 02:20:21.030 INFO [stderr]    |
Dec 14 02:20:21.030 INFO [stderr] 53 |     let mut b = vec!(B::create(2));
Dec 14 02:20:21.030 INFO [stderr]    |         ----^
Dec 14 02:20:21.030 INFO [stderr]    |         |
Dec 14 02:20:21.030 INFO [stderr]    |         help: remove this `mut`
Dec 14 02:20:21.030 INFO [stderr]    |
Dec 14 02:20:21.030 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 02:20:21.030 INFO [stderr] 
Dec 14 02:20:21.030 INFO [stderr] warning: variable does not need to be mutable
Dec 14 02:20:21.030 INFO [stderr]   --> src/main.rs:54:9
Dec 14 02:20:21.030 INFO [stderr]    |
Dec 14 02:20:21.030 INFO [stderr] 54 |     let mut a = A::create(1, b);
Dec 14 02:20:21.030 INFO [stderr]    |         ----^
Dec 14 02:20:21.030 INFO [stderr]    |         |
Dec 14 02:20:21.030 INFO [stderr]    |         help: remove this `mut`
Dec 14 02:20:21.030 INFO [stderr] 
Dec 14 02:20:21.030 INFO [stderr] warning: variable does not need to be mutable
Dec 14 02:20:21.030 INFO [stderr]   --> src/main.rs:56:9
Dec 14 02:20:21.030 INFO [stderr]    |
Dec 14 02:20:21.030 INFO [stderr] 56 |     let mut time = Utc::now().date() + Duration::days(3);
Dec 14 02:20:21.030 INFO [stderr]    |         ----^^^^
Dec 14 02:20:21.030 INFO [stderr]    |         |
Dec 14 02:20:21.030 INFO [stderr]    |         help: remove this `mut`
Dec 14 02:20:21.030 INFO [stderr] 
Dec 14 02:20:21.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.08s
Dec 14 02:20:21.543 INFO [stderr] su: No module specific data is present
Dec 14 02:20:22.731 INFO running `"docker" "inspect" "f903280254dacf51a3be231dfae5afbd582ceb9adf70ec417de7067ce73f5d30"`
Dec 14 02:20:23.055 INFO running `"docker" "rm" "-f" "f903280254dacf51a3be231dfae5afbd582ceb9adf70ec417de7067ce73f5d30"`
Dec 14 02:20:23.431 INFO [stdout] f903280254dacf51a3be231dfae5afbd582ceb9adf70ec417de7067ce73f5d30
Dec 14 02:20:23.439 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 02:20:23.906 INFO [stdout] 82f9e3e6834cd65a0fdbe5fb340a095624b4deba37009f6828e47d230609b08a
Dec 14 02:20:23.907 INFO running `"docker" "start" "-a" "82f9e3e6834cd65a0fdbe5fb340a095624b4deba37009f6828e47d230609b08a"`
Dec 14 02:20:25.923 INFO [stderr] usermod: no changes
Dec 14 02:20:26.043 INFO [stderr]    Compiling guessing_game v0.1.0 (/source)
Dec 14 02:20:26.699 INFO [stderr] warning: unused imports: `Display`, `Formatter`, `self`
Dec 14 02:20:26.699 INFO [stderr]  --> src/main.rs:1:16
Dec 14 02:20:26.699 INFO [stderr]   |
Dec 14 02:20:26.699 INFO [stderr] 1 | use std::fmt::{self, Formatter, Display};
Dec 14 02:20:26.699 INFO [stderr]   |                ^^^^  ^^^^^^^^^  ^^^^^^^
Dec 14 02:20:26.699 INFO [stderr]   |
Dec 14 02:20:26.699 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 02:20:26.699 INFO [stderr] 
Dec 14 02:20:26.737 INFO [stderr] warning: unused variable: `time`
Dec 14 02:20:26.737 INFO [stderr]   --> src/main.rs:56:13
Dec 14 02:20:26.737 INFO [stderr]    |
Dec 14 02:20:26.737 INFO [stderr] 56 |     let mut time = Utc::now().date() + Duration::days(3);
Dec 14 02:20:26.737 INFO [stderr]    |             ^^^^ help: consider using `_time` instead
Dec 14 02:20:26.737 INFO [stderr]    |
Dec 14 02:20:26.737 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 02:20:26.737 INFO [stderr] 
Dec 14 02:20:26.744 INFO [stderr] warning: variable does not need to be mutable
Dec 14 02:20:26.745 INFO [stderr]   --> src/main.rs:53:9
Dec 14 02:20:26.745 INFO [stderr]    |
Dec 14 02:20:26.745 INFO [stderr] 53 |     let mut b = vec!(B::create(2));
Dec 14 02:20:26.745 INFO [stderr]    |         ----^
Dec 14 02:20:26.746 INFO [stderr]    |         |
Dec 14 02:20:26.746 INFO [stderr]    |         help: remove this `mut`
Dec 14 02:20:26.746 INFO [stderr]    |
Dec 14 02:20:26.746 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 02:20:26.746 INFO [stderr] 
Dec 14 02:20:26.746 INFO [stderr] warning: variable does not need to be mutable
Dec 14 02:20:26.746 INFO [stderr]   --> src/main.rs:54:9
Dec 14 02:20:26.746 INFO [stderr]    |
Dec 14 02:20:26.746 INFO [stderr] 54 |     let mut a = A::create(1, b);
Dec 14 02:20:26.746 INFO [stderr]    |         ----^
Dec 14 02:20:26.746 INFO [stderr]    |         |
Dec 14 02:20:26.746 INFO [stderr]    |         help: remove this `mut`
Dec 14 02:20:26.746 INFO [stderr] 
Dec 14 02:20:26.746 INFO [stderr] warning: variable does not need to be mutable
Dec 14 02:20:26.746 INFO [stderr]   --> src/main.rs:56:9
Dec 14 02:20:26.747 INFO [stderr]    |
Dec 14 02:20:26.747 INFO [stderr] 56 |     let mut time = Utc::now().date() + Duration::days(3);
Dec 14 02:20:26.747 INFO [stderr]    |         ----^^^^
Dec 14 02:20:26.747 INFO [stderr]    |         |
Dec 14 02:20:26.747 INFO [stderr]    |         help: remove this `mut`
Dec 14 02:20:26.747 INFO [stderr] 
Dec 14 02:20:27.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 14 02:20:27.172 INFO [stderr] su: No module specific data is present
Dec 14 02:20:28.008 INFO running `"docker" "inspect" "82f9e3e6834cd65a0fdbe5fb340a095624b4deba37009f6828e47d230609b08a"`
Dec 14 02:20:28.307 INFO running `"docker" "rm" "-f" "82f9e3e6834cd65a0fdbe5fb340a095624b4deba37009f6828e47d230609b08a"`
Dec 14 02:20:28.735 INFO [stdout] 82f9e3e6834cd65a0fdbe5fb340a095624b4deba37009f6828e47d230609b08a
Dec 14 02:20:28.739 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 02:20:29.164 INFO [stdout] 43a04f37ba342513c83a118c87e9b60b179e4b3f4608cab90f54d531c6dd3f4f
Dec 14 02:20:29.166 INFO running `"docker" "start" "-a" "43a04f37ba342513c83a118c87e9b60b179e4b3f4608cab90f54d531c6dd3f4f"`
Dec 14 02:20:30.891 INFO [stderr] usermod: no changes
Dec 14 02:20:31.003 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 14 02:20:31.003 INFO [stderr]      Running /target/debug/deps/guessing_game-e47a5b3ea334c35c
Dec 14 02:20:31.007 INFO [stdout] 
Dec 14 02:20:31.007 INFO [stdout] running 0 tests
Dec 14 02:20:31.007 INFO [stdout] 
Dec 14 02:20:31.007 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 02:20:31.007 INFO [stdout] 
Dec 14 02:20:31.011 INFO [stderr] su: No module specific data is present
Dec 14 02:20:32.159 INFO running `"docker" "inspect" "43a04f37ba342513c83a118c87e9b60b179e4b3f4608cab90f54d531c6dd3f4f"`
Dec 14 02:20:32.536 INFO running `"docker" "rm" "-f" "43a04f37ba342513c83a118c87e9b60b179e4b3f4608cab90f54d531c6dd3f4f"`
Dec 14 02:20:32.919 INFO [stdout] 43a04f37ba342513c83a118c87e9b60b179e4b3f4608cab90f54d531c6dd3f4f