Nov 01 17:07:14.921 INFO testing VitalyAnkh/learn_error_handling against beta-2018-10-30 for beta-1.31-1
Nov 01 17:07:14.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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"`
Nov 01 17:07:15.175 INFO blam! 1c741e39344b0747acaae869d3fb52914a7ebfaf60a52348cab61283c7aa59a1
Nov 01 17:07:15.177 INFO running `"docker" "start" "-a" "1c741e39344b0747acaae869d3fb52914a7ebfaf60a52348cab61283c7aa59a1"`
Nov 01 17:07:15.634 INFO kablam! usermod: no changes
Nov 01 17:07:15.669 INFO kablam!    Compiling learn_error_handling v0.1.0 (/source)
Nov 01 17:07:16.015 INFO kablam! warning: unused imports: `Cons`, `Nil`
Nov 01 17:07:16.015 INFO kablam!  --> src/smart_pointer/rc.rs:7:18
Nov 01 17:07:16.015 INFO kablam!   |
Nov 01 17:07:16.015 INFO kablam! 7 | use self::List::{Cons,Nil};
Nov 01 17:07:16.015 INFO kablam!   |                  ^^^^ ^^^
Nov 01 17:07:16.015 INFO kablam!   |
Nov 01 17:07:16.015 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 17:07:16.015 INFO kablam! 
Nov 01 17:07:16.037 INFO kablam! warning: struct is never constructed: `Guess`
Nov 01 17:07:16.037 INFO kablam!  --> src/read/mod.rs:5:1
Nov 01 17:07:16.037 INFO kablam!   |
Nov 01 17:07:16.037 INFO kablam! 5 | struct Guess {
Nov 01 17:07:16.037 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 17:07:16.037 INFO kablam!   |
Nov 01 17:07:16.037 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 17:07:16.037 INFO kablam! 
Nov 01 17:07:16.037 INFO kablam! warning: method is never used: `new`
Nov 01 17:07:16.037 INFO kablam!   --> src/read/mod.rs:10:5
Nov 01 17:07:16.037 INFO kablam!    |
Nov 01 17:07:16.037 INFO kablam! 10 |     fn new(value: u32) -> Guess {
Nov 01 17:07:16.037 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:07:16.037 INFO kablam! 
Nov 01 17:07:16.037 INFO kablam! warning: enum is never used: `List`
Nov 01 17:07:16.037 INFO kablam!  --> src/smart_pointer/rc.rs:1:1
Nov 01 17:07:16.037 INFO kablam!   |
Nov 01 17:07:16.037 INFO kablam! 1 | enum List{
Nov 01 17:07:16.037 INFO kablam!   | ^^^^^^^^^
Nov 01 17:07:16.037 INFO kablam! 
Nov 01 17:07:16.040 INFO kablam! warning: comparison is useless due to type limits
Nov 01 17:07:16.040 INFO kablam!   --> src/read/mod.rs:11:12
Nov 01 17:07:16.041 INFO kablam!    |
Nov 01 17:07:16.041 INFO kablam! 11 |         if value < 0 || value > 100 {
Nov 01 17:07:16.041 INFO kablam!    |            ^^^^^^^^^
Nov 01 17:07:16.041 INFO kablam!    |
Nov 01 17:07:16.041 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Nov 01 17:07:16.041 INFO kablam! 
Nov 01 17:07:16.741 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Nov 01 17:07:16.743 INFO kablam! su: No module specific data is present
Nov 01 17:07:17.043 INFO running `"docker" "rm" "-f" "1c741e39344b0747acaae869d3fb52914a7ebfaf60a52348cab61283c7aa59a1"`
Nov 01 17:07:17.164 INFO blam! 1c741e39344b0747acaae869d3fb52914a7ebfaf60a52348cab61283c7aa59a1
Nov 01 17:07:17.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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"`
Nov 01 17:07:17.378 INFO blam! 69755fc1e3ea8f29bbb844910ea432c4ae9706c0d9c7f43362062b6334503af4
Nov 01 17:07:17.379 INFO running `"docker" "start" "-a" "69755fc1e3ea8f29bbb844910ea432c4ae9706c0d9c7f43362062b6334503af4"`
Nov 01 17:07:17.974 INFO kablam! usermod: no changes
Nov 01 17:07:18.006 INFO kablam!    Compiling learn_error_handling v0.1.0 (/source)
Nov 01 17:07:18.515 INFO kablam! warning: unused variable: `b`
Nov 01 17:07:18.515 INFO kablam!   --> src/smart_pointer/rc.rs:12:9
Nov 01 17:07:18.515 INFO kablam!    |
Nov 01 17:07:18.515 INFO kablam! 12 |     let b = Cons(2,Rc::clone(&a));
Nov 01 17:07:18.515 INFO kablam!    |         ^ help: consider using `_b` instead
Nov 01 17:07:18.515 INFO kablam!    |
Nov 01 17:07:18.515 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 17:07:18.515 INFO kablam! 
Nov 01 17:07:18.515 INFO kablam! warning: unused variable: `y`
Nov 01 17:07:18.515 INFO kablam!  --> src/smart_pointer/ref_cell.rs:4:13
Nov 01 17:07:18.515 INFO kablam!   |
Nov 01 17:07:18.515 INFO kablam! 4 |     let mut y =&a;
Nov 01 17:07:18.515 INFO kablam!   |             ^ help: consider using `_y` instead
Nov 01 17:07:18.515 INFO kablam! 
Nov 01 17:07:18.522 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:07:18.523 INFO kablam!  --> src/smart_pointer/ref_cell.rs:4:9
Nov 01 17:07:18.523 INFO kablam!   |
Nov 01 17:07:18.523 INFO kablam! 4 |     let mut y =&a;
Nov 01 17:07:18.523 INFO kablam!   |         ----^
Nov 01 17:07:18.523 INFO kablam!   |         |
Nov 01 17:07:18.523 INFO kablam!   |         help: remove this `mut`
Nov 01 17:07:18.523 INFO kablam!   |
Nov 01 17:07:18.523 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 01 17:07:18.523 INFO kablam! 
Nov 01 17:07:18.523 INFO kablam! warning: field is never used: `value`
Nov 01 17:07:18.523 INFO kablam!  --> src/read/mod.rs:6:5
Nov 01 17:07:18.523 INFO kablam!   |
Nov 01 17:07:18.523 INFO kablam! 6 |     value: u32
Nov 01 17:07:18.523 INFO kablam!   |     ^^^^^^^^^^
Nov 01 17:07:18.523 INFO kablam!   |
Nov 01 17:07:18.523 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 17:07:18.523 INFO kablam! 
Nov 01 17:07:18.523 INFO kablam! warning: comparison is useless due to type limits
Nov 01 17:07:18.523 INFO kablam!   --> src/read/mod.rs:11:12
Nov 01 17:07:18.523 INFO kablam!    |
Nov 01 17:07:18.523 INFO kablam! 11 |         if value < 0 || value > 100 {
Nov 01 17:07:18.523 INFO kablam!    |            ^^^^^^^^^
Nov 01 17:07:18.523 INFO kablam!    |
Nov 01 17:07:18.523 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Nov 01 17:07:18.523 INFO kablam! 
Nov 01 17:07:18.631 INFO kablam! warning: unused variable: `y`
Nov 01 17:07:18.631 INFO kablam!   --> tests/integration_test.rs:11:9
Nov 01 17:07:18.631 INFO kablam!    |
Nov 01 17:07:18.631 INFO kablam! 11 |     let y =&a;
Nov 01 17:07:18.631 INFO kablam!    |         ^ help: consider using `_y` instead
Nov 01 17:07:18.631 INFO kablam!    |
Nov 01 17:07:18.631 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 17:07:18.631 INFO kablam! 
Nov 01 17:07:18.631 INFO kablam! warning: function is never used: `it_add_two`
Nov 01 17:07:18.631 INFO kablam!  --> tests/integration_test.rs:5:1
Nov 01 17:07:18.631 INFO kablam!   |
Nov 01 17:07:18.631 INFO kablam! 5 | fn it_add_two(){
Nov 01 17:07:18.631 INFO kablam!   | ^^^^^^^^^^^^^^^
Nov 01 17:07:18.631 INFO kablam!   |
Nov 01 17:07:18.631 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 17:07:18.631 INFO kablam! 
Nov 01 17:07:18.631 INFO kablam! warning: function is never used: `check_borrow_rules`
Nov 01 17:07:18.631 INFO kablam!  --> tests/integration_test.rs:9:1
Nov 01 17:07:18.631 INFO kablam!   |
Nov 01 17:07:18.631 INFO kablam! 9 | fn check_borrow_rules(){
Nov 01 17:07:18.631 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:07:18.631 INFO kablam! 
Nov 01 17:07:19.225 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Nov 01 17:07:19.237 INFO kablam! su: No module specific data is present
Nov 01 17:07:19.608 INFO running `"docker" "rm" "-f" "69755fc1e3ea8f29bbb844910ea432c4ae9706c0d9c7f43362062b6334503af4"`
Nov 01 17:07:19.730 INFO blam! 69755fc1e3ea8f29bbb844910ea432c4ae9706c0d9c7f43362062b6334503af4
Nov 01 17:07:19.734 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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"`
Nov 01 17:07:19.930 INFO blam! 7b08ba6724a1459a407cec9dce3928416e100255da3c71970429fde6c5224368
Nov 01 17:07:19.932 INFO running `"docker" "start" "-a" "7b08ba6724a1459a407cec9dce3928416e100255da3c71970429fde6c5224368"`
Nov 01 17:07:20.337 INFO kablam! usermod: no changes
Nov 01 17:07:20.366 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 01 17:07:20.366 INFO kablam!      Running /target/debug/deps/learn_error_handling-20e26f443bd7e504
Nov 01 17:07:20.368 INFO blam! 
Nov 01 17:07:20.368 INFO blam! running 3 tests
Nov 01 17:07:20.372 INFO blam! test smart_pointer::ref_cell::check_borrow_rules ... ok
Nov 01 17:07:20.377 INFO blam! test smart_pointer::rc::test_rc ... ok
Nov 01 17:07:20.390 INFO blam! test read::tests::greater_than_100 ... ok
Nov 01 17:07:20.390 INFO kablam!      Running /target/debug/deps/learn_error_handling-e9c60d0afefac47d
Nov 01 17:07:20.390 INFO blam! 
Nov 01 17:07:20.390 INFO blam! test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 17:07:20.390 INFO blam! 
Nov 01 17:07:20.396 INFO blam! 
Nov 01 17:07:20.396 INFO blam! running 0 tests
Nov 01 17:07:20.396 INFO blam! 
Nov 01 17:07:20.396 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 17:07:20.396 INFO blam! 
Nov 01 17:07:20.396 INFO kablam!      Running /target/debug/deps/integration_test-4ffcb6c26353fa74
Nov 01 17:07:20.400 INFO blam! 
Nov 01 17:07:20.400 INFO blam! running 0 tests
Nov 01 17:07:20.401 INFO blam! 
Nov 01 17:07:20.401 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 17:07:20.401 INFO blam! 
Nov 01 17:07:20.404 INFO kablam!    Doc-tests learn_error_handling
Nov 01 17:07:21.035 INFO blam! 
Nov 01 17:07:21.035 INFO blam! running 0 tests
Nov 01 17:07:21.035 INFO blam! 
Nov 01 17:07:21.035 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 17:07:21.035 INFO blam! 
Nov 01 17:07:21.041 INFO kablam! su: No module specific data is present
Nov 01 17:07:21.417 INFO running `"docker" "rm" "-f" "7b08ba6724a1459a407cec9dce3928416e100255da3c71970429fde6c5224368"`
Nov 01 17:07:21.599 INFO blam! 7b08ba6724a1459a407cec9dce3928416e100255da3c71970429fde6c5224368
