Oct 31 21:41:10.358 INFO testing sergorl/merkle_hash_tree against beta-2018-10-30 for beta-1.31-1
Oct 31 21:41:10.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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"`
Oct 31 21:41:11.027 INFO blam! bf6fb488d6b26bfa813d543dfe02f55b5d93d8b5e8ea53309824962450b7a104
Oct 31 21:41:11.043 INFO running `"docker" "start" "-a" "bf6fb488d6b26bfa813d543dfe02f55b5d93d8b5e8ea53309824962450b7a104"`
Oct 31 21:41:12.254 INFO kablam! usermod: no changes
Oct 31 21:41:12.407 INFO kablam!    Compiling rayon-core v1.3.0
Oct 31 21:41:12.411 INFO kablam!    Compiling either v1.4.0
Oct 31 21:41:12.411 INFO kablam!    Compiling scopeguard v0.3.3
Oct 31 21:41:12.415 INFO kablam!    Compiling num_cpus v0.2.13
Oct 31 21:41:12.456 INFO kablam!    Compiling rust-crypto v0.2.36
Oct 31 21:41:13.546 INFO kablam!    Compiling coco v0.1.1
Oct 31 21:41:17.171 INFO kablam!    Compiling rayon v0.9.0
Oct 31 21:41:24.347 INFO kablam!    Compiling merkle_hash_tree v0.1.0 (/source)
Oct 31 21:41:24.879 INFO kablam! warning: unused variable: `num_thread`
Oct 31 21:41:24.879 INFO kablam!    --> src/lib.rs:272:13
Oct 31 21:41:24.879 INFO kablam!     |
Oct 31 21:41:24.879 INFO kablam! 272 |         let num_thread: usize;
Oct 31 21:41:24.879 INFO kablam!     |             ^^^^^^^^^^ help: consider using `_num_thread` instead
Oct 31 21:41:24.879 INFO kablam!     |
Oct 31 21:41:24.879 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 21:41:24.879 INFO kablam! 
Oct 31 21:41:24.879 INFO kablam! warning: unused variable: `num_cpus`
Oct 31 21:41:24.879 INFO kablam!    --> src/lib.rs:255:78
Oct 31 21:41:24.879 INFO kablam!     |
Oct 31 21:41:24.879 INFO kablam! 255 | fn create_hash_level(hash_tree: &mut Vec<Vec<u8>>, pool: &rayon::ThreadPool, num_cpus: usize) {
Oct 31 21:41:24.879 INFO kablam!     |                                                                              ^^^^^^^^ help: consider using `_num_cpus` instead
Oct 31 21:41:24.879 INFO kablam! 
Oct 31 21:41:24.879 INFO kablam! warning: unused variable: `num_cpus`
Oct 31 21:41:24.879 INFO kablam!    --> src/lib.rs:305:5
Oct 31 21:41:24.879 INFO kablam!     |
Oct 31 21:41:24.879 INFO kablam! 305 |     num_cpus: usize,
Oct 31 21:41:24.879 INFO kablam!     |     ^^^^^^^^ help: consider using `_num_cpus` instead
Oct 31 21:41:24.879 INFO kablam! 
Oct 31 21:41:26.371 INFO kablam! warning: unused import: `merkle_tree::to_hex_string`
Oct 31 21:41:26.372 INFO kablam!  --> src/main.rs:6:5
Oct 31 21:41:26.372 INFO kablam!   |
Oct 31 21:41:26.372 INFO kablam! 6 | use merkle_tree::to_hex_string;
Oct 31 21:41:26.373 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:41:26.373 INFO kablam!   |
Oct 31 21:41:26.373 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 21:41:26.373 INFO kablam! 
Oct 31 21:41:26.391 INFO kablam! warning: unused variable: `start`
Oct 31 21:41:26.392 INFO kablam!   --> src/main.rs:23:9
Oct 31 21:41:26.392 INFO kablam!    |
Oct 31 21:41:26.392 INFO kablam! 23 |     let start = PreciseTime::now();
Oct 31 21:41:26.393 INFO kablam!    |         ^^^^^ help: consider using `_start` instead
Oct 31 21:41:26.393 INFO kablam!    |
Oct 31 21:41:26.393 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 21:41:26.393 INFO kablam! 
Oct 31 21:41:26.394 INFO kablam! warning: unused variable: `end`
Oct 31 21:41:26.394 INFO kablam!   --> src/main.rs:25:9
Oct 31 21:41:26.394 INFO kablam!    |
Oct 31 21:41:26.394 INFO kablam! 25 |     let end = PreciseTime::now();
Oct 31 21:41:26.395 INFO kablam!    |         ^^^ help: consider using `_end` instead
Oct 31 21:41:26.395 INFO kablam! 
Oct 31 21:41:26.395 INFO kablam! warning: variable does not need to be mutable
Oct 31 21:41:26.396 INFO kablam!   --> src/main.rs:18:9
Oct 31 21:41:26.396 INFO kablam!    |
Oct 31 21:41:26.396 INFO kablam! 18 |     let mut num_block: usize = 8 * 2;
Oct 31 21:41:26.397 INFO kablam!    |         ----^^^^^^^^^
Oct 31 21:41:26.397 INFO kablam!    |         |
Oct 31 21:41:26.397 INFO kablam!    |         help: remove this `mut`
Oct 31 21:41:26.398 INFO kablam!    |
Oct 31 21:41:26.398 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 21:41:26.398 INFO kablam! 
Oct 31 21:41:26.399 INFO kablam! warning: variable does not need to be mutable
Oct 31 21:41:26.399 INFO kablam!   --> src/main.rs:19:9
Oct 31 21:41:26.399 INFO kablam!    |
Oct 31 21:41:26.400 INFO kablam! 19 |     let mut size_block: usize = 32;
Oct 31 21:41:26.400 INFO kablam!    |         ----^^^^^^^^^^
Oct 31 21:41:26.400 INFO kablam!    |         |
Oct 31 21:41:26.400 INFO kablam!    |         help: remove this `mut`
Oct 31 21:41:26.401 INFO kablam! 
Oct 31 21:41:27.357 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.07s
Oct 31 21:41:27.363 INFO kablam! su: No module specific data is present
Oct 31 21:41:28.568 INFO running `"docker" "rm" "-f" "bf6fb488d6b26bfa813d543dfe02f55b5d93d8b5e8ea53309824962450b7a104"`
Oct 31 21:41:28.871 INFO blam! bf6fb488d6b26bfa813d543dfe02f55b5d93d8b5e8ea53309824962450b7a104
Oct 31 21:41:28.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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"`
Oct 31 21:41:29.299 INFO blam! 4b3a6044ec69f9992b6958cb5adca2436fb73f6c46c0971a8939fcf38bc97598
Oct 31 21:41:29.299 INFO running `"docker" "start" "-a" "4b3a6044ec69f9992b6958cb5adca2436fb73f6c46c0971a8939fcf38bc97598"`
Oct 31 21:41:31.063 INFO kablam! usermod: no changes
Oct 31 21:41:31.187 INFO kablam!    Compiling merkle_hash_tree v0.1.0 (/source)
Oct 31 21:41:32.283 INFO kablam! warning: unused import: `merkle_tree::to_hex_string`
Oct 31 21:41:32.284 INFO kablam!  --> src/main.rs:6:5
Oct 31 21:41:32.284 INFO kablam!   |
Oct 31 21:41:32.284 INFO kablam! 6 | use merkle_tree::to_hex_string;
Oct 31 21:41:32.285 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:41:32.285 INFO kablam!   |
Oct 31 21:41:32.285 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 21:41:32.286 INFO kablam! 
Oct 31 21:41:32.296 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Oct 31 21:41:32.297 INFO kablam!  --> tests/test.rs:2:1
Oct 31 21:41:32.297 INFO kablam!   |
Oct 31 21:41:32.297 INFO kablam! 2 | #![feature(test)]
Oct 31 21:41:32.298 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 31 21:41:32.319 INFO kablam! 
Oct 31 21:41:32.320 INFO kablam! error: aborting due to previous error
Oct 31 21:41:32.320 INFO kablam! 
Oct 31 21:41:32.320 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Oct 31 21:41:32.347 INFO kablam! error: Could not compile `merkle_hash_tree`.
Oct 31 21:41:32.348 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 31 21:41:32.378 INFO kablam! warning: unused variable: `start`
Oct 31 21:41:32.379 INFO kablam!   --> src/main.rs:23:9
Oct 31 21:41:32.379 INFO kablam!    |
Oct 31 21:41:32.380 INFO kablam! 23 |     let start = PreciseTime::now();
Oct 31 21:41:32.380 INFO kablam!    |         ^^^^^ help: consider using `_start` instead
Oct 31 21:41:32.380 INFO kablam!    |
Oct 31 21:41:32.381 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 21:41:32.381 INFO kablam! 
Oct 31 21:41:32.381 INFO kablam! warning: unused variable: `end`
Oct 31 21:41:32.382 INFO kablam!   --> src/main.rs:25:9
Oct 31 21:41:32.382 INFO kablam!    |
Oct 31 21:41:32.382 INFO kablam! 25 |     let end = PreciseTime::now();
Oct 31 21:41:32.382 INFO kablam!    |         ^^^ help: consider using `_end` instead
Oct 31 21:41:32.383 INFO kablam! 
Oct 31 21:41:32.383 INFO kablam! warning: variable does not need to be mutable
Oct 31 21:41:32.383 INFO kablam!   --> src/main.rs:18:9
Oct 31 21:41:32.384 INFO kablam!    |
Oct 31 21:41:32.384 INFO kablam! 18 |     let mut num_block: usize = 8 * 2;
Oct 31 21:41:32.384 INFO kablam!    |         ----^^^^^^^^^
Oct 31 21:41:32.385 INFO kablam!    |         |
Oct 31 21:41:32.385 INFO kablam!    |         help: remove this `mut`
Oct 31 21:41:32.385 INFO kablam!    |
Oct 31 21:41:32.386 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 21:41:32.386 INFO kablam! 
Oct 31 21:41:32.386 INFO kablam! warning: variable does not need to be mutable
Oct 31 21:41:32.387 INFO kablam!   --> src/main.rs:19:9
Oct 31 21:41:32.387 INFO kablam!    |
Oct 31 21:41:32.387 INFO kablam! 19 |     let mut size_block: usize = 32;
Oct 31 21:41:32.387 INFO kablam!    |         ----^^^^^^^^^^
Oct 31 21:41:32.388 INFO kablam!    |         |
Oct 31 21:41:32.388 INFO kablam!    |         help: remove this `mut`
Oct 31 21:41:32.388 INFO kablam! 
Oct 31 21:41:32.459 INFO kablam! warning: unused variable: `num_thread`
Oct 31 21:41:32.460 INFO kablam!    --> src/lib.rs:272:13
Oct 31 21:41:32.460 INFO kablam!     |
Oct 31 21:41:32.461 INFO kablam! 272 |         let num_thread: usize;
Oct 31 21:41:32.461 INFO kablam!     |             ^^^^^^^^^^ help: consider using `_num_thread` instead
Oct 31 21:41:32.461 INFO kablam!     |
Oct 31 21:41:32.461 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 21:41:32.461 INFO kablam! 
Oct 31 21:41:32.461 INFO kablam! warning: unused variable: `num_cpus`
Oct 31 21:41:32.461 INFO kablam!    --> src/lib.rs:255:78
Oct 31 21:41:32.461 INFO kablam!     |
Oct 31 21:41:32.461 INFO kablam! 255 | fn create_hash_level(hash_tree: &mut Vec<Vec<u8>>, pool: &rayon::ThreadPool, num_cpus: usize) {
Oct 31 21:41:32.461 INFO kablam!     |                                                                              ^^^^^^^^ help: consider using `_num_cpus` instead
Oct 31 21:41:32.461 INFO kablam! 
Oct 31 21:41:32.461 INFO kablam! warning: unused variable: `num_cpus`
Oct 31 21:41:32.461 INFO kablam!    --> src/lib.rs:305:5
Oct 31 21:41:32.461 INFO kablam!     |
Oct 31 21:41:32.461 INFO kablam! 305 |     num_cpus: usize,
Oct 31 21:41:32.461 INFO kablam!     |     ^^^^^^^^ help: consider using `_num_cpus` instead
Oct 31 21:41:32.471 INFO kablam! 
Oct 31 21:41:33.575 INFO kablam! error: build failed
Oct 31 21:41:33.578 INFO kablam! su: No module specific data is present
Oct 31 21:41:34.722 INFO running `"docker" "rm" "-f" "4b3a6044ec69f9992b6958cb5adca2436fb73f6c46c0971a8939fcf38bc97598"`
Oct 31 21:41:34.995 INFO blam! 4b3a6044ec69f9992b6958cb5adca2436fb73f6c46c0971a8939fcf38bc97598
