Oct 21 21:39:13.363 INFO checking Emerentius/bigint_gcd_bench against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 21:39:13.363 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-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"`
Oct 21 21:39:13.854 INFO blam! de6e4020898b9926f7b0af7eabfcb6b86fd684732ce5b65281412c679b48dbef
Oct 21 21:39:13.864 INFO running `"docker" "start" "-a" "de6e4020898b9926f7b0af7eabfcb6b86fd684732ce5b65281412c679b48dbef"`
Oct 21 21:39:15.125 INFO kablam! usermod: no changes
Oct 21 21:39:15.281 INFO kablam!     Checking mod-num-bigint v0.1.41 (/source/mod-num-bigint)
Oct 21 21:39:15.281 INFO kablam!     Checking num-bigint v0.1.41 (/source/num-bigint)
Oct 21 21:39:18.340 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 21 21:39:18.340 INFO kablam!   --> num-bigint/src/biguint.rs:14:5
Oct 21 21:39:18.340 INFO kablam!    |
Oct 21 21:39:18.340 INFO kablam! 14 | use std::ascii::AsciiExt;
Oct 21 21:39:18.340 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 21 21:39:18.340 INFO kablam!    |
Oct 21 21:39:18.340 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 21 21:39:18.340 INFO kablam! 
Oct 21 21:39:18.352 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 21 21:39:18.352 INFO kablam!  --> num-bigint/src/bigint.rs:8:5
Oct 21 21:39:18.352 INFO kablam!   |
Oct 21 21:39:18.352 INFO kablam! 8 | use std::ascii::AsciiExt;
Oct 21 21:39:18.352 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 21 21:39:18.352 INFO kablam! 
Oct 21 21:39:18.391 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 21 21:39:18.391 INFO kablam!   --> mod-num-bigint/src/biguint.rs:14:5
Oct 21 21:39:18.391 INFO kablam!    |
Oct 21 21:39:18.391 INFO kablam! 14 | use std::ascii::AsciiExt;
Oct 21 21:39:18.391 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 21 21:39:18.391 INFO kablam!    |
Oct 21 21:39:18.391 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 21 21:39:18.391 INFO kablam! 
Oct 21 21:39:18.404 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 21 21:39:18.404 INFO kablam!  --> mod-num-bigint/src/bigint.rs:8:5
Oct 21 21:39:18.404 INFO kablam!   |
Oct 21 21:39:18.404 INFO kablam! 8 | use std::ascii::AsciiExt;
Oct 21 21:39:18.404 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 21 21:39:18.404 INFO kablam! 
Oct 21 21:39:22.212 INFO kablam!     Checking bigint_gcd_bench v0.1.0 (/source)
Oct 21 21:39:23.476 INFO kablam! warning: unnecessary parentheses around function argument
Oct 21 21:39:23.476 INFO kablam!    --> mod-num-bigint/src/tests/biguint.rs:530:34
Oct 21 21:39:23.476 INFO kablam!     |
Oct 21 21:39:23.476 INFO kablam! 530 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Oct 21 21:39:23.476 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 21 21:39:23.476 INFO kablam!     |
Oct 21 21:39:23.476 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 21 21:39:23.476 INFO kablam! 
Oct 21 21:39:23.476 INFO kablam! warning: unnecessary parentheses around function argument
Oct 21 21:39:23.476 INFO kablam!    --> mod-num-bigint/src/tests/biguint.rs:532:37
Oct 21 21:39:23.476 INFO kablam!     |
Oct 21 21:39:23.476 INFO kablam! 532 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Oct 21 21:39:23.476 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 21 21:39:23.476 INFO kablam! 
Oct 21 21:39:23.476 INFO kablam! warning: unnecessary parentheses around function argument
Oct 21 21:39:23.477 INFO kablam!    --> mod-num-bigint/src/tests/biguint.rs:556:34
Oct 21 21:39:23.477 INFO kablam!     |
Oct 21 21:39:23.477 INFO kablam! 556 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Oct 21 21:39:23.477 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 21 21:39:23.477 INFO kablam! 
Oct 21 21:39:23.477 INFO kablam! warning: unnecessary parentheses around function argument
Oct 21 21:39:23.477 INFO kablam!    --> mod-num-bigint/src/tests/biguint.rs:558:37
Oct 21 21:39:23.477 INFO kablam!     |
Oct 21 21:39:23.477 INFO kablam! 558 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Oct 21 21:39:23.477 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 21 21:39:23.477 INFO kablam! 
Oct 21 21:39:23.671 INFO kablam! warning: unnecessary parentheses around function argument
Oct 21 21:39:23.671 INFO kablam!    --> num-bigint/src/tests/biguint.rs:530:34
Oct 21 21:39:23.671 INFO kablam!     |
Oct 21 21:39:23.671 INFO kablam! 530 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Oct 21 21:39:23.671 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 21 21:39:23.671 INFO kablam!     |
Oct 21 21:39:23.671 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 21 21:39:23.671 INFO kablam! 
Oct 21 21:39:23.671 INFO kablam! warning: unnecessary parentheses around function argument
Oct 21 21:39:23.671 INFO kablam!    --> num-bigint/src/tests/biguint.rs:532:37
Oct 21 21:39:23.671 INFO kablam!     |
Oct 21 21:39:23.671 INFO kablam! 532 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Oct 21 21:39:23.671 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 21 21:39:23.671 INFO kablam! 
Oct 21 21:39:23.674 INFO kablam! warning: unnecessary parentheses around function argument
Oct 21 21:39:23.674 INFO kablam!    --> num-bigint/src/tests/biguint.rs:556:34
Oct 21 21:39:23.674 INFO kablam!     |
Oct 21 21:39:23.674 INFO kablam! 556 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Oct 21 21:39:23.674 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 21 21:39:23.674 INFO kablam! 
Oct 21 21:39:23.676 INFO kablam! warning: unnecessary parentheses around function argument
Oct 21 21:39:23.676 INFO kablam!    --> num-bigint/src/tests/biguint.rs:558:37
Oct 21 21:39:23.676 INFO kablam!     |
Oct 21 21:39:23.676 INFO kablam! 558 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Oct 21 21:39:23.676 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 21 21:39:23.676 INFO kablam! 
Oct 21 21:39:23.787 INFO kablam! error[E0463]: can't find crate for `num_bigint`
Oct 21 21:39:23.787 INFO kablam!   --> mod-num-bigint/benches/shootout-pidigits.rs:41:1
Oct 21 21:39:23.787 INFO kablam!    |
Oct 21 21:39:23.787 INFO kablam! 41 | extern crate num_bigint;
Oct 21 21:39:23.787 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Oct 21 21:39:23.787 INFO kablam! 
Oct 21 21:39:23.789 INFO kablam! error: aborting due to previous error
Oct 21 21:39:23.789 INFO kablam! 
Oct 21 21:39:23.789 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Oct 21 21:39:23.792 INFO kablam! error: Could not compile `mod-num-bigint`.
Oct 21 21:39:23.792 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 21 21:39:25.536 INFO kablam! error[E0463]: can't find crate for `num_bigint`
Oct 21 21:39:25.536 INFO kablam!  --> mod-num-bigint/benches/bigint.rs:4:1
Oct 21 21:39:25.536 INFO kablam!   |
Oct 21 21:39:25.536 INFO kablam! 4 | extern crate num_bigint;
Oct 21 21:39:25.537 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Oct 21 21:39:25.537 INFO kablam! 
Oct 21 21:39:25.537 INFO kablam! error: aborting due to previous error
Oct 21 21:39:25.537 INFO kablam! 
Oct 21 21:39:25.537 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Oct 21 21:39:25.537 INFO kablam! error: Could not compile `mod-num-bigint`.
Oct 21 21:39:25.537 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 21 21:39:25.948 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 21 21:39:25.948 INFO kablam!   --> num-bigint/src/biguint.rs:14:5
Oct 21 21:39:25.948 INFO kablam!    |
Oct 21 21:39:25.948 INFO kablam! 14 | use std::ascii::AsciiExt;
Oct 21 21:39:25.948 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 21 21:39:25.948 INFO kablam!    |
Oct 21 21:39:25.948 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 21 21:39:25.948 INFO kablam! 
Oct 21 21:39:25.948 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 21 21:39:25.948 INFO kablam!  --> num-bigint/src/bigint.rs:8:5
Oct 21 21:39:25.948 INFO kablam!   |
Oct 21 21:39:25.948 INFO kablam! 8 | use std::ascii::AsciiExt;
Oct 21 21:39:25.948 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 21 21:39:25.948 INFO kablam! 
Oct 21 21:39:25.964 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 21 21:39:25.964 INFO kablam!     --> num-bigint/src/tests/biguint.rs:1572:9
Oct 21 21:39:25.964 INFO kablam!      |
Oct 21 21:39:25.964 INFO kablam! 1572 |     use std::ascii::AsciiExt;
Oct 21 21:39:25.964 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^
Oct 21 21:39:25.964 INFO kablam! 
Oct 21 21:39:26.408 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 21 21:39:26.408 INFO kablam!   --> mod-num-bigint/src/biguint.rs:14:5
Oct 21 21:39:26.408 INFO kablam!    |
Oct 21 21:39:26.408 INFO kablam! 14 | use std::ascii::AsciiExt;
Oct 21 21:39:26.408 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 21 21:39:26.408 INFO kablam!    |
Oct 21 21:39:26.408 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 21 21:39:26.408 INFO kablam! 
Oct 21 21:39:26.412 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 21 21:39:26.412 INFO kablam!  --> mod-num-bigint/src/bigint.rs:8:5
Oct 21 21:39:26.412 INFO kablam!   |
Oct 21 21:39:26.412 INFO kablam! 8 | use std::ascii::AsciiExt;
Oct 21 21:39:26.412 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 21 21:39:26.412 INFO kablam! 
Oct 21 21:39:26.432 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 21 21:39:26.432 INFO kablam!     --> mod-num-bigint/src/tests/biguint.rs:1572:9
Oct 21 21:39:26.432 INFO kablam!      |
Oct 21 21:39:26.432 INFO kablam! 1572 |     use std::ascii::AsciiExt;
Oct 21 21:39:26.432 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^
Oct 21 21:39:26.464 INFO kablam! 
Oct 21 21:39:45.581 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Oct 21 21:39:45.581 INFO kablam!     --> mod-num-bigint/src/tests/biguint.rs:1572:9
Oct 21 21:39:45.581 INFO kablam!      |
Oct 21 21:39:45.581 INFO kablam! 1572 |     use std::ascii::AsciiExt;
Oct 21 21:39:45.582 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^
Oct 21 21:39:45.582 INFO kablam!      |
Oct 21 21:39:45.582 INFO kablam!      = note: #[warn(unused_imports)] on by default
Oct 21 21:39:45.583 INFO kablam! 
Oct 21 21:39:46.173 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Oct 21 21:39:46.173 INFO kablam!     --> num-bigint/src/tests/biguint.rs:1572:9
Oct 21 21:39:46.173 INFO kablam!      |
Oct 21 21:39:46.173 INFO kablam! 1572 |     use std::ascii::AsciiExt;
Oct 21 21:39:46.173 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^
Oct 21 21:39:46.174 INFO kablam!      |
Oct 21 21:39:46.174 INFO kablam!      = note: #[warn(unused_imports)] on by default
Oct 21 21:39:46.174 INFO kablam! 
Oct 21 21:39:54.876 INFO kablam! warning: unused arithmetic operation that must be used
Oct 21 21:39:54.877 INFO kablam!    --> mod-num-bigint/src/tests/biguint.rs:803:5
Oct 21 21:39:54.877 INFO kablam!     |
Oct 21 21:39:54.877 INFO kablam! 803 |     a - b;
Oct 21 21:39:54.878 INFO kablam!     |     ^^^^^
Oct 21 21:39:54.878 INFO kablam!     |
Oct 21 21:39:54.878 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 21:39:54.878 INFO kablam! 
Oct 21 21:39:55.012 INFO kablam! warning: unused arithmetic operation that must be used
Oct 21 21:39:55.012 INFO kablam!    --> num-bigint/src/tests/biguint.rs:803:5
Oct 21 21:39:55.012 INFO kablam!     |
Oct 21 21:39:55.012 INFO kablam! 803 |     a - b;
Oct 21 21:39:55.012 INFO kablam!     |     ^^^^^
Oct 21 21:39:55.012 INFO kablam!     |
Oct 21 21:39:55.012 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 21:39:55.012 INFO kablam! 
Oct 21 21:39:55.780 INFO kablam! error: build failed
Oct 21 21:39:55.780 INFO kablam! su: No module specific data is present
Oct 21 21:39:56.517 INFO running `"docker" "rm" "-f" "de6e4020898b9926f7b0af7eabfcb6b86fd684732ce5b65281412c679b48dbef"`
Oct 21 21:39:56.796 INFO blam! de6e4020898b9926f7b0af7eabfcb6b86fd684732ce5b65281412c679b48dbef