Dec 02 01:22:54.473 INFO testing ajmwagar/calc against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 01:22:54.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 01:22:54.663 INFO [stdout] 6095cba400d83d893dfbe56aa769d26d29ddd7f914d793b4755746f2844c73a7
Dec 02 01:22:54.668 INFO running `"docker" "start" "-a" "6095cba400d83d893dfbe56aa769d26d29ddd7f914d793b4755746f2844c73a7"`
Dec 02 01:22:55.109 INFO [stderr] usermod: no changes
Dec 02 01:22:55.155 INFO [stderr]    Compiling calc v0.1.0 (/source)
Dec 02 01:22:55.624 INFO [stderr] warning: unused import: `rand::prelude::*`
Dec 02 01:22:55.624 INFO [stderr]  --> src/main.rs:4:5
Dec 02 01:22:55.624 INFO [stderr]   |
Dec 02 01:22:55.624 INFO [stderr] 4 | use rand::prelude::*;
Dec 02 01:22:55.624 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 02 01:22:55.624 INFO [stderr]   |
Dec 02 01:22:55.624 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 01:22:55.624 INFO [stderr] 
Dec 02 01:22:55.675 INFO [stderr] warning: unreachable statement
Dec 02 01:22:55.675 INFO [stderr]    --> src/main.rs:11:29
Dec 02 01:22:55.675 INFO [stderr]     |
Dec 02 01:22:55.675 INFO [stderr] 11  |         loop { let _ = $xs; break; }
Dec 02 01:22:55.675 INFO [stderr]     |                             ^^^^^^
Dec 02 01:22:55.675 INFO [stderr] ...
Dec 02 01:22:55.675 INFO [stderr] 138 |         "Cleared!" => block!({ break; }),
Dec 02 01:22:55.675 INFO [stderr]     |                       ------------------ in this macro invocation
Dec 02 01:22:55.675 INFO [stderr]     |
Dec 02 01:22:55.675 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 02 01:22:55.675 INFO [stderr] 
Dec 02 01:22:55.683 INFO [stderr] warning: unreachable statement
Dec 02 01:22:55.683 INFO [stderr]    --> src/main.rs:11:29
Dec 02 01:22:55.683 INFO [stderr]     |
Dec 02 01:22:55.683 INFO [stderr] 11  |         loop { let _ = $xs; break; }
Dec 02 01:22:55.683 INFO [stderr]     |                             ^^^^^^
Dec 02 01:22:55.683 INFO [stderr] ...
Dec 02 01:22:55.683 INFO [stderr] 140 |         "Goodbye!" => block!({ break; }),
Dec 02 01:22:55.683 INFO [stderr]     |                       ------------------ in this macro invocation
Dec 02 01:22:55.683 INFO [stderr] 
Dec 02 01:22:55.683 INFO [stderr] warning: unreachable statement
Dec 02 01:22:55.683 INFO [stderr]    --> src/main.rs:11:29
Dec 02 01:22:55.683 INFO [stderr]     |
Dec 02 01:22:55.683 INFO [stderr] 11  |         loop { let _ = $xs; break; }
Dec 02 01:22:55.683 INFO [stderr]     |                             ^^^^^^
Dec 02 01:22:55.683 INFO [stderr] ...
Dec 02 01:22:55.683 INFO [stderr] 142 |         "Please enter a valid expression." => block!({ break; }),
Dec 02 01:22:55.683 INFO [stderr]     |                                               ------------------ in this macro invocation
Dec 02 01:22:55.683 INFO [stderr] 
Dec 02 01:22:55.709 INFO [stderr] warning: unreachable statement
Dec 02 01:22:55.709 INFO [stderr]    --> src/main.rs:218:5
Dec 02 01:22:55.709 INFO [stderr]     |
Dec 02 01:22:55.709 INFO [stderr] 218 |     return "Goodbye!".to_string();
Dec 02 01:22:55.709 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:22:55.709 INFO [stderr] 
Dec 02 01:22:55.725 INFO [stderr] warning: unused variable: `string_help`
Dec 02 01:22:55.725 INFO [stderr]    --> src/main.rs:132:9
Dec 02 01:22:55.725 INFO [stderr]     |
Dec 02 01:22:55.725 INFO [stderr] 132 |     let string_help = HELP.to_string();
Dec 02 01:22:55.725 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_string_help` instead
Dec 02 01:22:55.725 INFO [stderr]     |
Dec 02 01:22:55.725 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 02 01:22:55.725 INFO [stderr] 
Dec 02 01:22:55.725 INFO [stderr] warning: unused variable: `print`
Dec 02 01:22:55.725 INFO [stderr]    --> src/main.rs:135:9
Dec 02 01:22:55.725 INFO [stderr]     |
Dec 02 01:22:55.725 INFO [stderr] 135 |     let print: bool;
Dec 02 01:22:55.725 INFO [stderr]     |         ^^^^^ help: consider using `_print` instead
Dec 02 01:22:55.725 INFO [stderr] 
Dec 02 01:22:55.743 INFO [stderr] warning: variable does not need to be mutable
Dec 02 01:22:55.747 INFO [stderr]    --> src/main.rs:160:21
Dec 02 01:22:55.747 INFO [stderr]     |
Dec 02 01:22:55.747 INFO [stderr] 160 | fn parse(s: String, mut ans: f64) -> String {
Dec 02 01:22:55.747 INFO [stderr]     |                     ----^^^
Dec 02 01:22:55.747 INFO [stderr]     |                     |
Dec 02 01:22:55.747 INFO [stderr]     |                     help: remove this `mut`
Dec 02 01:22:55.747 INFO [stderr]     |
Dec 02 01:22:55.747 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 01:22:55.747 INFO [stderr] 
Dec 02 01:22:56.731 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Dec 02 01:22:56.731 INFO [stderr] su: No module specific data is present
Dec 02 01:22:57.252 INFO running `"docker" "inspect" "6095cba400d83d893dfbe56aa769d26d29ddd7f914d793b4755746f2844c73a7"`
Dec 02 01:22:57.348 INFO running `"docker" "rm" "-f" "6095cba400d83d893dfbe56aa769d26d29ddd7f914d793b4755746f2844c73a7"`
Dec 02 01:22:57.427 INFO [stdout] 6095cba400d83d893dfbe56aa769d26d29ddd7f914d793b4755746f2844c73a7
Dec 02 01:22:57.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 01:22:57.607 INFO [stdout] f811a6eec6d4cd69fdd1aad926362b85e95255bb5be26c8227b18d8db7e5518f
Dec 02 01:22:57.607 INFO running `"docker" "start" "-a" "f811a6eec6d4cd69fdd1aad926362b85e95255bb5be26c8227b18d8db7e5518f"`
Dec 02 01:22:58.113 INFO [stderr] usermod: no changes
Dec 02 01:22:58.157 INFO [stderr]    Compiling calc v0.1.0 (/source)
Dec 02 01:22:58.638 INFO [stderr] warning: unused import: `rand::prelude::*`
Dec 02 01:22:58.639 INFO [stderr]  --> src/main.rs:4:5
Dec 02 01:22:58.639 INFO [stderr]   |
Dec 02 01:22:58.639 INFO [stderr] 4 | use rand::prelude::*;
Dec 02 01:22:58.639 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 02 01:22:58.639 INFO [stderr]   |
Dec 02 01:22:58.639 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 01:22:58.639 INFO [stderr] 
Dec 02 01:22:58.678 INFO [stderr] warning: unreachable statement
Dec 02 01:22:58.678 INFO [stderr]    --> src/main.rs:11:29
Dec 02 01:22:58.678 INFO [stderr]     |
Dec 02 01:22:58.678 INFO [stderr] 11  |         loop { let _ = $xs; break; }
Dec 02 01:22:58.678 INFO [stderr]     |                             ^^^^^^
Dec 02 01:22:58.678 INFO [stderr] ...
Dec 02 01:22:58.678 INFO [stderr] 138 |         "Cleared!" => block!({ break; }),
Dec 02 01:22:58.678 INFO [stderr]     |                       ------------------ in this macro invocation
Dec 02 01:22:58.678 INFO [stderr]     |
Dec 02 01:22:58.678 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 02 01:22:58.679 INFO [stderr] 
Dec 02 01:22:58.679 INFO [stderr] warning: unreachable statement
Dec 02 01:22:58.679 INFO [stderr]    --> src/main.rs:11:29
Dec 02 01:22:58.679 INFO [stderr]     |
Dec 02 01:22:58.679 INFO [stderr] 11  |         loop { let _ = $xs; break; }
Dec 02 01:22:58.679 INFO [stderr]     |                             ^^^^^^
Dec 02 01:22:58.679 INFO [stderr] ...
Dec 02 01:22:58.679 INFO [stderr] 140 |         "Goodbye!" => block!({ break; }),
Dec 02 01:22:58.679 INFO [stderr]     |                       ------------------ in this macro invocation
Dec 02 01:22:58.679 INFO [stderr] 
Dec 02 01:22:58.679 INFO [stderr] warning: unreachable statement
Dec 02 01:22:58.679 INFO [stderr]    --> src/main.rs:11:29
Dec 02 01:22:58.679 INFO [stderr]     |
Dec 02 01:22:58.679 INFO [stderr] 11  |         loop { let _ = $xs; break; }
Dec 02 01:22:58.679 INFO [stderr]     |                             ^^^^^^
Dec 02 01:22:58.679 INFO [stderr] ...
Dec 02 01:22:58.679 INFO [stderr] 142 |         "Please enter a valid expression." => block!({ break; }),
Dec 02 01:22:58.679 INFO [stderr]     |                                               ------------------ in this macro invocation
Dec 02 01:22:58.679 INFO [stderr] 
Dec 02 01:22:58.703 INFO [stderr] warning: unreachable statement
Dec 02 01:22:58.703 INFO [stderr]    --> src/main.rs:218:5
Dec 02 01:22:58.703 INFO [stderr]     |
Dec 02 01:22:58.703 INFO [stderr] 218 |     return "Goodbye!".to_string();
Dec 02 01:22:58.703 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:22:58.703 INFO [stderr] 
Dec 02 01:22:58.717 INFO [stderr] warning: unused variable: `string_help`
Dec 02 01:22:58.717 INFO [stderr]    --> src/main.rs:132:9
Dec 02 01:22:58.717 INFO [stderr]     |
Dec 02 01:22:58.717 INFO [stderr] 132 |     let string_help = HELP.to_string();
Dec 02 01:22:58.717 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_string_help` instead
Dec 02 01:22:58.717 INFO [stderr]     |
Dec 02 01:22:58.717 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 02 01:22:58.717 INFO [stderr] 
Dec 02 01:22:58.717 INFO [stderr] warning: unused variable: `print`
Dec 02 01:22:58.717 INFO [stderr]    --> src/main.rs:135:9
Dec 02 01:22:58.717 INFO [stderr]     |
Dec 02 01:22:58.717 INFO [stderr] 135 |     let print: bool;
Dec 02 01:22:58.717 INFO [stderr]     |         ^^^^^ help: consider using `_print` instead
Dec 02 01:22:58.717 INFO [stderr] 
Dec 02 01:22:58.735 INFO [stderr] warning: variable does not need to be mutable
Dec 02 01:22:58.735 INFO [stderr]    --> src/main.rs:160:21
Dec 02 01:22:58.735 INFO [stderr]     |
Dec 02 01:22:58.735 INFO [stderr] 160 | fn parse(s: String, mut ans: f64) -> String {
Dec 02 01:22:58.735 INFO [stderr]     |                     ----^^^
Dec 02 01:22:58.735 INFO [stderr]     |                     |
Dec 02 01:22:58.735 INFO [stderr]     |                     help: remove this `mut`
Dec 02 01:22:58.735 INFO [stderr]     |
Dec 02 01:22:58.735 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 01:22:58.735 INFO [stderr] 
Dec 02 01:22:59.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 02 01:22:59.212 INFO [stderr] su: No module specific data is present
Dec 02 01:22:59.693 INFO running `"docker" "inspect" "f811a6eec6d4cd69fdd1aad926362b85e95255bb5be26c8227b18d8db7e5518f"`
Dec 02 01:22:59.785 INFO running `"docker" "rm" "-f" "f811a6eec6d4cd69fdd1aad926362b85e95255bb5be26c8227b18d8db7e5518f"`
Dec 02 01:22:59.855 INFO [stdout] f811a6eec6d4cd69fdd1aad926362b85e95255bb5be26c8227b18d8db7e5518f
Dec 02 01:22:59.860 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 01:23:00.184 INFO [stdout] 42a8fbff4eeb723f5ca97839393bef857108d4686bddf0cb8f0f4f2cfe2bd2b6
Dec 02 01:23:00.189 INFO running `"docker" "start" "-a" "42a8fbff4eeb723f5ca97839393bef857108d4686bddf0cb8f0f4f2cfe2bd2b6"`
Dec 02 01:23:00.619 INFO [stderr] usermod: no changes
Dec 02 01:23:00.659 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 01:23:00.660 INFO [stderr]      Running /target/debug/deps/calc-670dda427a32daf1
Dec 02 01:23:00.664 INFO [stdout] 
Dec 02 01:23:00.664 INFO [stdout] running 0 tests
Dec 02 01:23:00.664 INFO [stdout] 
Dec 02 01:23:00.664 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 01:23:00.664 INFO [stdout] 
Dec 02 01:23:00.667 INFO [stderr] su: No module specific data is present
Dec 02 01:23:00.896 INFO running `"docker" "inspect" "42a8fbff4eeb723f5ca97839393bef857108d4686bddf0cb8f0f4f2cfe2bd2b6"`
Dec 02 01:23:00.967 INFO running `"docker" "rm" "-f" "42a8fbff4eeb723f5ca97839393bef857108d4686bddf0cb8f0f4f2cfe2bd2b6"`
Dec 02 01:23:01.072 INFO [stdout] 42a8fbff4eeb723f5ca97839393bef857108d4686bddf0cb8f0f4f2cfe2bd2b6
