Nov 16 10:32:43.037 INFO testing tomasz-pankowski/rust-class-ps1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 10:32:43.039 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 10:32:43.395 INFO [stdout] 9041fa0f2c48f1d0ff0d588e78dad965b5c424ab0207c7e0e8e2db4422e30f01
Nov 16 10:32:43.401 INFO running `"docker" "start" "-a" "9041fa0f2c48f1d0ff0d588e78dad965b5c424ab0207c7e0e8e2db4422e30f01"`
Nov 16 10:32:44.772 INFO [stderr] usermod: no changes
Nov 16 10:32:44.823 INFO [stderr]    Compiling ps1 v0.0.1 (/source)
Nov 16 10:32:45.143 INFO [stderr] warning: unused variable: `why`
Nov 16 10:32:45.143 INFO [stderr]   --> src/main.rs:57:32
Nov 16 10:32:45.143 INFO [stderr]    |
Nov 16 10:32:45.143 INFO [stderr] 57 |                                     Err(why) => panic!("couldn't open"),
Nov 16 10:32:45.143 INFO [stderr]    |                                         ^^^ help: consider using `_why` instead
Nov 16 10:32:45.143 INFO [stderr]    |
Nov 16 10:32:45.143 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 10:32:45.143 INFO [stderr] 
Nov 16 10:32:45.143 INFO [stderr] warning: unused variable: `why`
Nov 16 10:32:45.143 INFO [stderr]   --> src/main.rs:62:13
Nov 16 10:32:45.143 INFO [stderr]    |
Nov 16 10:32:45.143 INFO [stderr] 62 |                                 Err(why) => panic!("couldn't read "),
Nov 16 10:32:45.143 INFO [stderr]    |                                     ^^^ help: consider using `_why` instead
Nov 16 10:32:45.143 INFO [stderr] 
Nov 16 10:32:45.143 INFO [stderr] warning: variable `response_default` is assigned to, but never used
Nov 16 10:32:45.143 INFO [stderr]   --> src/main.rs:72:10
Nov 16 10:32:45.143 INFO [stderr]    |
Nov 16 10:32:45.143 INFO [stderr] 72 |                     let response_default;
Nov 16 10:32:45.143 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^
Nov 16 10:32:45.143 INFO [stderr]    |
Nov 16 10:32:45.143 INFO [stderr]    = note: consider using `_response_default` instead
Nov 16 10:32:45.143 INFO [stderr] 
Nov 16 10:32:45.143 INFO [stderr] warning: value assigned to `response_default` is never read
Nov 16 10:32:45.143 INFO [stderr]   --> src/main.rs:74:7
Nov 16 10:32:45.143 INFO [stderr]    |
Nov 16 10:32:45.143 INFO [stderr] 74 |                         response_default =format!(
Nov 16 10:32:45.143 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^
Nov 16 10:32:45.143 INFO [stderr]    |
Nov 16 10:32:45.143 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 16 10:32:45.143 INFO [stderr] 
Nov 16 10:32:45.171 INFO [stderr] warning: static variable `counter` should have an upper case name such as `COUNTER`
Nov 16 10:32:45.171 INFO [stderr]   --> src/main.rs:29:5
Nov 16 10:32:45.171 INFO [stderr]    |
Nov 16 10:32:45.171 INFO [stderr] 29 |     static mut counter: i32 = 0;
Nov 16 10:32:45.171 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 10:32:45.171 INFO [stderr]    |
Nov 16 10:32:45.171 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 16 10:32:45.171 INFO [stderr] 
Nov 16 10:32:45.860 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Nov 16 10:32:45.865 INFO [stderr] su: No module specific data is present
Nov 16 10:32:46.643 INFO running `"docker" "inspect" "9041fa0f2c48f1d0ff0d588e78dad965b5c424ab0207c7e0e8e2db4422e30f01"`
Nov 16 10:32:46.963 INFO running `"docker" "rm" "-f" "9041fa0f2c48f1d0ff0d588e78dad965b5c424ab0207c7e0e8e2db4422e30f01"`
Nov 16 10:32:47.292 INFO [stdout] 9041fa0f2c48f1d0ff0d588e78dad965b5c424ab0207c7e0e8e2db4422e30f01
Nov 16 10:32:47.298 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 10:32:47.824 INFO [stdout] 8d458859e1b50f8160ae675da27b75b472fca50f63d68ccd5e4d99785a7f13d2
Nov 16 10:32:47.839 INFO running `"docker" "start" "-a" "8d458859e1b50f8160ae675da27b75b472fca50f63d68ccd5e4d99785a7f13d2"`
Nov 16 10:32:49.263 INFO [stderr] usermod: no changes
Nov 16 10:32:49.319 INFO [stderr]    Compiling ps1 v0.0.1 (/source)
Nov 16 10:32:49.587 INFO [stderr] warning: unused variable: `why`
Nov 16 10:32:49.587 INFO [stderr]   --> src/main.rs:57:32
Nov 16 10:32:49.587 INFO [stderr]    |
Nov 16 10:32:49.587 INFO [stderr] 57 |                                     Err(why) => panic!("couldn't open"),
Nov 16 10:32:49.587 INFO [stderr]    |                                         ^^^ help: consider using `_why` instead
Nov 16 10:32:49.587 INFO [stderr]    |
Nov 16 10:32:49.587 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 10:32:49.587 INFO [stderr] 
Nov 16 10:32:49.587 INFO [stderr] warning: unused variable: `why`
Nov 16 10:32:49.587 INFO [stderr]   --> src/main.rs:62:13
Nov 16 10:32:49.588 INFO [stderr]    |
Nov 16 10:32:49.588 INFO [stderr] 62 |                                 Err(why) => panic!("couldn't read "),
Nov 16 10:32:49.588 INFO [stderr]    |                                     ^^^ help: consider using `_why` instead
Nov 16 10:32:49.588 INFO [stderr] 
Nov 16 10:32:49.588 INFO [stderr] warning: variable `response_default` is assigned to, but never used
Nov 16 10:32:49.588 INFO [stderr]   --> src/main.rs:72:10
Nov 16 10:32:49.588 INFO [stderr]    |
Nov 16 10:32:49.588 INFO [stderr] 72 |                     let response_default;
Nov 16 10:32:49.588 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^
Nov 16 10:32:49.588 INFO [stderr]    |
Nov 16 10:32:49.588 INFO [stderr]    = note: consider using `_response_default` instead
Nov 16 10:32:49.588 INFO [stderr] 
Nov 16 10:32:49.588 INFO [stderr] warning: value assigned to `response_default` is never read
Nov 16 10:32:49.588 INFO [stderr]   --> src/main.rs:74:7
Nov 16 10:32:49.588 INFO [stderr]    |
Nov 16 10:32:49.588 INFO [stderr] 74 |                         response_default =format!(
Nov 16 10:32:49.588 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^
Nov 16 10:32:49.588 INFO [stderr]    |
Nov 16 10:32:49.588 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 16 10:32:49.588 INFO [stderr] 
Nov 16 10:32:49.613 INFO [stderr] warning: static variable `counter` should have an upper case name such as `COUNTER`
Nov 16 10:32:49.613 INFO [stderr]   --> src/main.rs:29:5
Nov 16 10:32:49.613 INFO [stderr]    |
Nov 16 10:32:49.613 INFO [stderr] 29 |     static mut counter: i32 = 0;
Nov 16 10:32:49.613 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 10:32:49.613 INFO [stderr]    |
Nov 16 10:32:49.613 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 16 10:32:49.613 INFO [stderr] 
Nov 16 10:32:49.955 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Nov 16 10:32:49.956 INFO [stderr] su: No module specific data is present
Nov 16 10:32:50.761 INFO running `"docker" "inspect" "8d458859e1b50f8160ae675da27b75b472fca50f63d68ccd5e4d99785a7f13d2"`
Nov 16 10:32:51.121 INFO running `"docker" "rm" "-f" "8d458859e1b50f8160ae675da27b75b472fca50f63d68ccd5e4d99785a7f13d2"`
Nov 16 10:32:51.474 INFO [stdout] 8d458859e1b50f8160ae675da27b75b472fca50f63d68ccd5e4d99785a7f13d2
Nov 16 10:32:51.479 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 10:32:52.021 INFO [stdout] 20da6b61005e2a1914e607310a16ecd4c83533ffae7696fde1463b08e4712f5e
Nov 16 10:32:52.025 INFO running `"docker" "start" "-a" "20da6b61005e2a1914e607310a16ecd4c83533ffae7696fde1463b08e4712f5e"`
Nov 16 10:32:53.087 INFO [stderr] usermod: no changes
Nov 16 10:32:53.151 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 10:32:53.159 INFO [stderr]      Running /target/debug/deps/ps1-e093685c2011b7f0
Nov 16 10:32:53.167 INFO [stderr] su: No module specific data is present
Nov 16 10:32:53.167 INFO [stdout] 
Nov 16 10:32:53.167 INFO [stdout] running 0 tests
Nov 16 10:32:53.167 INFO [stdout] 
Nov 16 10:32:53.167 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:32:53.167 INFO [stdout] 
Nov 16 10:32:53.897 INFO running `"docker" "inspect" "20da6b61005e2a1914e607310a16ecd4c83533ffae7696fde1463b08e4712f5e"`
Nov 16 10:32:54.206 INFO running `"docker" "rm" "-f" "20da6b61005e2a1914e607310a16ecd4c83533ffae7696fde1463b08e4712f5e"`
Nov 16 10:32:54.595 INFO [stdout] 20da6b61005e2a1914e607310a16ecd4c83533ffae7696fde1463b08e4712f5e