Oct 13 04:54:14.053 INFO checking Emerentius/bigint_gcd_bench against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 04:54:14.054 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 13 04:54:14.490 INFO blam! 5c78605aa30d574bf11d1a131e06703ea6925b98937beb65e1a7f3919e9db498
Oct 13 04:54:14.491 INFO running `"docker" "start" "-a" "5c78605aa30d574bf11d1a131e06703ea6925b98937beb65e1a7f3919e9db498"`
Oct 13 04:54:15.729 INFO kablam! usermod: no changes
Oct 13 04:54:15.860 INFO kablam!     Checking mod-num-bigint v0.1.41 (/source/mod-num-bigint)
Oct 13 04:54:15.860 INFO kablam!     Checking num-bigint v0.1.41 (/source/num-bigint)
Oct 13 04:54:18.204 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 04:54:18.204 INFO kablam!   --> mod-num-bigint/src/biguint.rs:14:5
Oct 13 04:54:18.204 INFO kablam!    |
Oct 13 04:54:18.204 INFO kablam! 14 | use std::ascii::AsciiExt;
Oct 13 04:54:18.204 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 04:54:18.204 INFO kablam!    |
Oct 13 04:54:18.204 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 04:54:18.204 INFO kablam! 
Oct 13 04:54:18.207 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 04:54:18.207 INFO kablam!  --> mod-num-bigint/src/bigint.rs:8:5
Oct 13 04:54:18.207 INFO kablam!   |
Oct 13 04:54:18.207 INFO kablam! 8 | use std::ascii::AsciiExt;
Oct 13 04:54:18.207 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 04:54:18.207 INFO kablam! 
Oct 13 04:54:18.403 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 04:54:18.403 INFO kablam!   --> num-bigint/src/biguint.rs:14:5
Oct 13 04:54:18.403 INFO kablam!    |
Oct 13 04:54:18.403 INFO kablam! 14 | use std::ascii::AsciiExt;
Oct 13 04:54:18.403 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 04:54:18.403 INFO kablam!    |
Oct 13 04:54:18.403 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 04:54:18.403 INFO kablam! 
Oct 13 04:54:18.403 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 04:54:18.403 INFO kablam!  --> num-bigint/src/bigint.rs:8:5
Oct 13 04:54:18.403 INFO kablam!   |
Oct 13 04:54:18.404 INFO kablam! 8 | use std::ascii::AsciiExt;
Oct 13 04:54:18.404 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 04:54:18.404 INFO kablam! 
Oct 13 04:54:23.180 INFO kablam!     Checking bigint_gcd_bench v0.1.0 (/source)
Oct 13 04:54:25.557 INFO kablam! error[E0463]: can't find crate for `num_bigint`
Oct 13 04:54:25.557 INFO kablam!   --> mod-num-bigint/benches/shootout-pidigits.rs:41:1
Oct 13 04:54:25.557 INFO kablam!    |
Oct 13 04:54:25.557 INFO kablam! 41 | extern crate num_bigint;
Oct 13 04:54:25.557 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Oct 13 04:54:25.557 INFO kablam! 
Oct 13 04:54:25.572 INFO kablam! error: aborting due to previous error
Oct 13 04:54:25.573 INFO kablam! 
Oct 13 04:54:25.573 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Oct 13 04:54:25.608 INFO kablam! error: Could not compile `mod-num-bigint`.
Oct 13 04:54:25.608 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 13 04:54:26.980 INFO kablam! error[E0463]: can't find crate for `num_bigint`
Oct 13 04:54:26.980 INFO kablam!  --> mod-num-bigint/benches/bigint.rs:4:1
Oct 13 04:54:26.980 INFO kablam!   |
Oct 13 04:54:26.980 INFO kablam! 4 | extern crate num_bigint;
Oct 13 04:54:26.980 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Oct 13 04:54:26.992 INFO kablam! 
Oct 13 04:54:26.992 INFO kablam! error: aborting due to previous error
Oct 13 04:54:27.000 INFO kablam! 
Oct 13 04:54:27.000 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Oct 13 04:54:27.037 INFO kablam! error: Could not compile `mod-num-bigint`.
Oct 13 04:54:27.037 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 13 04:54:27.404 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 04:54:27.405 INFO kablam!    --> num-bigint/src/tests/biguint.rs:530:34
Oct 13 04:54:27.405 INFO kablam!     |
Oct 13 04:54:27.406 INFO kablam! 530 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Oct 13 04:54:27.406 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 04:54:27.407 INFO kablam!     |
Oct 13 04:54:27.408 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 04:54:27.408 INFO kablam! 
Oct 13 04:54:27.408 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 04:54:27.409 INFO kablam!    --> num-bigint/src/tests/biguint.rs:532:37
Oct 13 04:54:27.409 INFO kablam!     |
Oct 13 04:54:27.410 INFO kablam! 532 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Oct 13 04:54:27.410 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 04:54:27.411 INFO kablam! 
Oct 13 04:54:27.411 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 04:54:27.412 INFO kablam!    --> num-bigint/src/tests/biguint.rs:556:34
Oct 13 04:54:27.412 INFO kablam!     |
Oct 13 04:54:27.412 INFO kablam! 556 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Oct 13 04:54:27.413 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 04:54:27.413 INFO kablam! 
Oct 13 04:54:27.414 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 04:54:27.414 INFO kablam!    --> num-bigint/src/tests/biguint.rs:558:37
Oct 13 04:54:27.415 INFO kablam!     |
Oct 13 04:54:27.415 INFO kablam! 558 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Oct 13 04:54:27.415 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 04:54:27.415 INFO kablam! 
Oct 13 04:54:27.908 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 04:54:27.908 INFO kablam!    --> mod-num-bigint/src/tests/biguint.rs:530:34
Oct 13 04:54:27.908 INFO kablam!     |
Oct 13 04:54:27.909 INFO kablam! 530 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Oct 13 04:54:27.909 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 04:54:27.909 INFO kablam!     |
Oct 13 04:54:27.909 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 04:54:27.909 INFO kablam! 
Oct 13 04:54:27.910 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 04:54:27.910 INFO kablam!    --> mod-num-bigint/src/tests/biguint.rs:532:37
Oct 13 04:54:27.910 INFO kablam!     |
Oct 13 04:54:27.911 INFO kablam! 532 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Oct 13 04:54:27.911 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 04:54:27.911 INFO kablam! 
Oct 13 04:54:27.911 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 04:54:27.912 INFO kablam!    --> mod-num-bigint/src/tests/biguint.rs:556:34
Oct 13 04:54:27.912 INFO kablam!     |
Oct 13 04:54:27.912 INFO kablam! 556 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Oct 13 04:54:27.912 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 04:54:27.912 INFO kablam! 
Oct 13 04:54:27.912 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 04:54:27.912 INFO kablam!    --> mod-num-bigint/src/tests/biguint.rs:558:37
Oct 13 04:54:27.912 INFO kablam!     |
Oct 13 04:54:27.912 INFO kablam! 558 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Oct 13 04:54:27.912 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 04:54:27.912 INFO kablam! 
Oct 13 04:54:29.325 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 04:54:29.325 INFO kablam!   --> num-bigint/src/biguint.rs:14:5
Oct 13 04:54:29.325 INFO kablam!    |
Oct 13 04:54:29.325 INFO kablam! 14 | use std::ascii::AsciiExt;
Oct 13 04:54:29.325 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 04:54:29.325 INFO kablam!    |
Oct 13 04:54:29.325 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 04:54:29.325 INFO kablam! 
Oct 13 04:54:29.327 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 04:54:29.327 INFO kablam!  --> num-bigint/src/bigint.rs:8:5
Oct 13 04:54:29.327 INFO kablam!   |
Oct 13 04:54:29.328 INFO kablam! 8 | use std::ascii::AsciiExt;
Oct 13 04:54:29.328 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 04:54:29.328 INFO kablam! 
Oct 13 04:54:29.356 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 04:54:29.356 INFO kablam!     --> num-bigint/src/tests/biguint.rs:1572:9
Oct 13 04:54:29.357 INFO kablam!      |
Oct 13 04:54:29.357 INFO kablam! 1572 |     use std::ascii::AsciiExt;
Oct 13 04:54:29.357 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^
Oct 13 04:54:29.357 INFO kablam! 
Oct 13 04:54:29.648 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 04:54:29.649 INFO kablam!   --> mod-num-bigint/src/biguint.rs:14:5
Oct 13 04:54:29.649 INFO kablam!    |
Oct 13 04:54:29.649 INFO kablam! 14 | use std::ascii::AsciiExt;
Oct 13 04:54:29.649 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 04:54:29.649 INFO kablam!    |
Oct 13 04:54:29.650 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 04:54:29.650 INFO kablam! 
Oct 13 04:54:29.650 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 04:54:29.650 INFO kablam!  --> mod-num-bigint/src/bigint.rs:8:5
Oct 13 04:54:29.650 INFO kablam!   |
Oct 13 04:54:29.650 INFO kablam! 8 | use std::ascii::AsciiExt;
Oct 13 04:54:29.651 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 04:54:29.651 INFO kablam! 
Oct 13 04:54:29.666 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 04:54:29.666 INFO kablam!     --> mod-num-bigint/src/tests/biguint.rs:1572:9
Oct 13 04:54:29.666 INFO kablam!      |
Oct 13 04:54:29.666 INFO kablam! 1572 |     use std::ascii::AsciiExt;
Oct 13 04:54:29.666 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^
Oct 13 04:54:29.666 INFO kablam! 
Oct 13 04:54:45.722 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Oct 13 04:54:45.722 INFO kablam!     --> num-bigint/src/tests/biguint.rs:1572:9
Oct 13 04:54:45.722 INFO kablam!      |
Oct 13 04:54:45.722 INFO kablam! 1572 |     use std::ascii::AsciiExt;
Oct 13 04:54:45.722 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^
Oct 13 04:54:45.722 INFO kablam!      |
Oct 13 04:54:45.722 INFO kablam!      = note: #[warn(unused_imports)] on by default
Oct 13 04:54:45.722 INFO kablam! 
Oct 13 04:54:48.964 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Oct 13 04:54:48.965 INFO kablam!     --> mod-num-bigint/src/tests/biguint.rs:1572:9
Oct 13 04:54:48.965 INFO kablam!      |
Oct 13 04:54:48.965 INFO kablam! 1572 |     use std::ascii::AsciiExt;
Oct 13 04:54:48.966 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^
Oct 13 04:54:48.966 INFO kablam!      |
Oct 13 04:54:48.966 INFO kablam!      = note: #[warn(unused_imports)] on by default
Oct 13 04:54:48.967 INFO kablam! 
Oct 13 04:54:54.826 INFO kablam! warning: unused arithmetic operation which must be used
Oct 13 04:54:54.826 INFO kablam!    --> num-bigint/src/tests/biguint.rs:803:5
Oct 13 04:54:54.827 INFO kablam!     |
Oct 13 04:54:54.827 INFO kablam! 803 |     a - b;
Oct 13 04:54:54.827 INFO kablam!     |     ^^^^^
Oct 13 04:54:54.828 INFO kablam!     |
Oct 13 04:54:54.828 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 04:54:54.828 INFO kablam! 
Oct 13 04:54:57.279 INFO kablam! warning: unused arithmetic operation which must be used
Oct 13 04:54:57.280 INFO kablam!    --> mod-num-bigint/src/tests/biguint.rs:803:5
Oct 13 04:54:57.280 INFO kablam!     |
Oct 13 04:54:57.280 INFO kablam! 803 |     a - b;
Oct 13 04:54:57.280 INFO kablam!     |     ^^^^^
Oct 13 04:54:57.281 INFO kablam!     |
Oct 13 04:54:57.281 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 04:54:57.281 INFO kablam! 
Oct 13 04:54:57.854 INFO kablam! error: build failed
Oct 13 04:54:57.856 INFO kablam! su: No module specific data is present
Oct 13 04:54:58.676 INFO running `"docker" "rm" "-f" "5c78605aa30d574bf11d1a131e06703ea6925b98937beb65e1a7f3919e9db498"`
Oct 13 04:54:58.964 INFO blam! 5c78605aa30d574bf11d1a131e06703ea6925b98937beb65e1a7f3919e9db498