Dec 14 02:20:13.560 INFO testing asitacko/guessing_game against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 02:20:13.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 02:20:13.957 INFO [stdout] 1fae4fae463b138d9aec099568dad7f3fa419fbda57e2e4c17cbdf0e25939d41
Dec 14 02:20:13.965 INFO running `"docker" "start" "-a" "1fae4fae463b138d9aec099568dad7f3fa419fbda57e2e4c17cbdf0e25939d41"`
Dec 14 02:20:15.535 INFO [stderr] usermod: no changes
Dec 14 02:20:15.675 INFO [stderr]    Compiling ring v0.13.0-alpha5
Dec 14 02:20:24.371 INFO [stderr]    Compiling guessing_game v0.1.0 (/source)
Dec 14 02:20:25.143 INFO [stderr] warning: unused imports: `Display`, `Formatter`, `self`
Dec 14 02:20:25.143 INFO [stderr]  --> src/main.rs:1:16
Dec 14 02:20:25.143 INFO [stderr]   |
Dec 14 02:20:25.143 INFO [stderr] 1 | use std::fmt::{self, Formatter, Display};
Dec 14 02:20:25.143 INFO [stderr]   |                ^^^^  ^^^^^^^^^  ^^^^^^^
Dec 14 02:20:25.143 INFO [stderr]   |
Dec 14 02:20:25.143 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 02:20:25.143 INFO [stderr] 
Dec 14 02:20:25.183 INFO [stderr] warning: unused variable: `time`
Dec 14 02:20:25.183 INFO [stderr]   --> src/main.rs:56:13
Dec 14 02:20:25.183 INFO [stderr]    |
Dec 14 02:20:25.183 INFO [stderr] 56 |     let mut time = Utc::now().date() + Duration::days(3);
Dec 14 02:20:25.183 INFO [stderr]    |             ^^^^ help: consider using `_time` instead
Dec 14 02:20:25.183 INFO [stderr]    |
Dec 14 02:20:25.183 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 02:20:25.183 INFO [stderr] 
Dec 14 02:20:25.186 INFO [stderr] warning: variable does not need to be mutable
Dec 14 02:20:25.186 INFO [stderr]   --> src/main.rs:53:9
Dec 14 02:20:25.186 INFO [stderr]    |
Dec 14 02:20:25.186 INFO [stderr] 53 |     let mut b = vec!(B::create(2));
Dec 14 02:20:25.186 INFO [stderr]    |         ----^
Dec 14 02:20:25.186 INFO [stderr]    |         |
Dec 14 02:20:25.186 INFO [stderr]    |         help: remove this `mut`
Dec 14 02:20:25.186 INFO [stderr]    |
Dec 14 02:20:25.186 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 02:20:25.186 INFO [stderr] 
Dec 14 02:20:25.186 INFO [stderr] warning: variable does not need to be mutable
Dec 14 02:20:25.186 INFO [stderr]   --> src/main.rs:54:9
Dec 14 02:20:25.187 INFO [stderr]    |
Dec 14 02:20:25.187 INFO [stderr] 54 |     let mut a = A::create(1, b);
Dec 14 02:20:25.187 INFO [stderr]    |         ----^
Dec 14 02:20:25.187 INFO [stderr]    |         |
Dec 14 02:20:25.187 INFO [stderr]    |         help: remove this `mut`
Dec 14 02:20:25.187 INFO [stderr] 
Dec 14 02:20:25.187 INFO [stderr] warning: variable does not need to be mutable
Dec 14 02:20:25.187 INFO [stderr]   --> src/main.rs:56:9
Dec 14 02:20:25.187 INFO [stderr]    |
Dec 14 02:20:25.187 INFO [stderr] 56 |     let mut time = Utc::now().date() + Duration::days(3);
Dec 14 02:20:25.187 INFO [stderr]    |         ----^^^^
Dec 14 02:20:25.187 INFO [stderr]    |         |
Dec 14 02:20:25.187 INFO [stderr]    |         help: remove this `mut`
Dec 14 02:20:25.187 INFO [stderr] 
Dec 14 02:20:25.724 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.15s
Dec 14 02:20:25.730 INFO [stderr] su: No module specific data is present
Dec 14 02:20:26.537 INFO running `"docker" "inspect" "1fae4fae463b138d9aec099568dad7f3fa419fbda57e2e4c17cbdf0e25939d41"`
Dec 14 02:20:26.907 INFO running `"docker" "rm" "-f" "1fae4fae463b138d9aec099568dad7f3fa419fbda57e2e4c17cbdf0e25939d41"`
Dec 14 02:20:27.219 INFO [stdout] 1fae4fae463b138d9aec099568dad7f3fa419fbda57e2e4c17cbdf0e25939d41
Dec 14 02:20:27.227 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 02:20:27.720 INFO [stdout] f67f41281737694db9fb8efaffc149dbc1eb3b538db2cf69a1cab99f17a1f4c7
Dec 14 02:20:27.722 INFO running `"docker" "start" "-a" "f67f41281737694db9fb8efaffc149dbc1eb3b538db2cf69a1cab99f17a1f4c7"`
Dec 14 02:20:29.563 INFO [stderr] usermod: no changes
Dec 14 02:20:29.687 INFO [stderr]    Compiling guessing_game v0.1.0 (/source)
Dec 14 02:20:30.423 INFO [stderr] warning: unused imports: `Display`, `Formatter`, `self`
Dec 14 02:20:30.423 INFO [stderr]  --> src/main.rs:1:16
Dec 14 02:20:30.423 INFO [stderr]   |
Dec 14 02:20:30.423 INFO [stderr] 1 | use std::fmt::{self, Formatter, Display};
Dec 14 02:20:30.423 INFO [stderr]   |                ^^^^  ^^^^^^^^^  ^^^^^^^
Dec 14 02:20:30.423 INFO [stderr]   |
Dec 14 02:20:30.423 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 02:20:30.423 INFO [stderr] 
Dec 14 02:20:30.459 INFO [stderr] warning: unused variable: `time`
Dec 14 02:20:30.459 INFO [stderr]   --> src/main.rs:56:13
Dec 14 02:20:30.459 INFO [stderr]    |
Dec 14 02:20:30.459 INFO [stderr] 56 |     let mut time = Utc::now().date() + Duration::days(3);
Dec 14 02:20:30.459 INFO [stderr]    |             ^^^^ help: consider using `_time` instead
Dec 14 02:20:30.459 INFO [stderr]    |
Dec 14 02:20:30.459 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 02:20:30.459 INFO [stderr] 
Dec 14 02:20:30.471 INFO [stderr] warning: variable does not need to be mutable
Dec 14 02:20:30.471 INFO [stderr]   --> src/main.rs:53:9
Dec 14 02:20:30.471 INFO [stderr]    |
Dec 14 02:20:30.471 INFO [stderr] 53 |     let mut b = vec!(B::create(2));
Dec 14 02:20:30.471 INFO [stderr]    |         ----^
Dec 14 02:20:30.471 INFO [stderr]    |         |
Dec 14 02:20:30.471 INFO [stderr]    |         help: remove this `mut`
Dec 14 02:20:30.471 INFO [stderr]    |
Dec 14 02:20:30.471 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 02:20:30.471 INFO [stderr] 
Dec 14 02:20:30.471 INFO [stderr] warning: variable does not need to be mutable
Dec 14 02:20:30.471 INFO [stderr]   --> src/main.rs:54:9
Dec 14 02:20:30.471 INFO [stderr]    |
Dec 14 02:20:30.471 INFO [stderr] 54 |     let mut a = A::create(1, b);
Dec 14 02:20:30.471 INFO [stderr]    |         ----^
Dec 14 02:20:30.471 INFO [stderr]    |         |
Dec 14 02:20:30.471 INFO [stderr]    |         help: remove this `mut`
Dec 14 02:20:30.471 INFO [stderr] 
Dec 14 02:20:30.471 INFO [stderr] warning: variable does not need to be mutable
Dec 14 02:20:30.471 INFO [stderr]   --> src/main.rs:56:9
Dec 14 02:20:30.471 INFO [stderr]    |
Dec 14 02:20:30.471 INFO [stderr] 56 |     let mut time = Utc::now().date() + Duration::days(3);
Dec 14 02:20:30.471 INFO [stderr]    |         ----^^^^
Dec 14 02:20:30.471 INFO [stderr]    |         |
Dec 14 02:20:30.471 INFO [stderr]    |         help: remove this `mut`
Dec 14 02:20:30.471 INFO [stderr] 
Dec 14 02:20:30.835 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Dec 14 02:20:30.835 INFO [stderr] su: No module specific data is present
Dec 14 02:20:31.963 INFO running `"docker" "inspect" "f67f41281737694db9fb8efaffc149dbc1eb3b538db2cf69a1cab99f17a1f4c7"`
Dec 14 02:20:32.296 INFO running `"docker" "rm" "-f" "f67f41281737694db9fb8efaffc149dbc1eb3b538db2cf69a1cab99f17a1f4c7"`
Dec 14 02:20:32.568 INFO [stdout] f67f41281737694db9fb8efaffc149dbc1eb3b538db2cf69a1cab99f17a1f4c7
Dec 14 02:20:32.575 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 02:20:33.079 INFO [stdout] 9b83d7863fa296829a12b4ac3b8683f8702af5a265ec29b9d976450ceae943c2
Dec 14 02:20:33.087 INFO running `"docker" "start" "-a" "9b83d7863fa296829a12b4ac3b8683f8702af5a265ec29b9d976450ceae943c2"`
Dec 14 02:20:35.242 INFO [stderr] usermod: no changes
Dec 14 02:20:35.350 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 14 02:20:35.391 INFO [stdout] 
Dec 14 02:20:35.391 INFO [stdout] running 0 tests
Dec 14 02:20:35.391 INFO [stdout] 
Dec 14 02:20:35.391 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 02:20:35.391 INFO [stdout] 
Dec 14 02:20:35.391 INFO [stderr]      Running /target/debug/deps/guessing_game-2a1bcecb3a6b8010
Dec 14 02:20:35.391 INFO [stderr] su: No module specific data is present
Dec 14 02:20:36.670 INFO running `"docker" "inspect" "9b83d7863fa296829a12b4ac3b8683f8702af5a265ec29b9d976450ceae943c2"`
Dec 14 02:20:37.003 INFO running `"docker" "rm" "-f" "9b83d7863fa296829a12b4ac3b8683f8702af5a265ec29b9d976450ceae943c2"`
Dec 14 02:20:37.334 INFO [stdout] 9b83d7863fa296829a12b4ac3b8683f8702af5a265ec29b9d976450ceae943c2