Oct 27 12:01:15.891 INFO checking Emerentius/bigint_gcd_bench against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 12:01:15.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/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 27 12:01:16.200 INFO blam! 57bf065f2419c078786a20c4d05caf7a28ad43f5c4786b50be6a95cff9aa011a
Oct 27 12:01:16.202 INFO running `"docker" "start" "-a" "57bf065f2419c078786a20c4d05caf7a28ad43f5c4786b50be6a95cff9aa011a"`
Oct 27 12:01:17.415 INFO kablam! usermod: no changes
Oct 27 12:01:17.552 INFO kablam!     Checking num-bigint v0.1.41
Oct 27 12:01:17.559 INFO kablam!     Checking num-bigint v0.1.41 (/source/num-bigint)
Oct 27 12:01:17.559 INFO kablam!     Checking mod-num-bigint v0.1.41 (/source/mod-num-bigint)
Oct 27 12:01:20.951 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 27 12:01:20.952 INFO kablam!   --> num-bigint/src/biguint.rs:14:5
Oct 27 12:01:20.952 INFO kablam!    |
Oct 27 12:01:20.952 INFO kablam! 14 | use std::ascii::AsciiExt;
Oct 27 12:01:20.952 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 12:01:20.955 INFO kablam!    |
Oct 27 12:01:20.955 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 27 12:01:20.956 INFO kablam! 
Oct 27 12:01:20.963 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 27 12:01:20.963 INFO kablam!  --> num-bigint/src/bigint.rs:8:5
Oct 27 12:01:20.963 INFO kablam!   |
Oct 27 12:01:20.964 INFO kablam! 8 | use std::ascii::AsciiExt;
Oct 27 12:01:20.964 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 12:01:20.999 INFO kablam! 
Oct 27 12:01:21.339 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 27 12:01:21.339 INFO kablam!   --> mod-num-bigint/src/biguint.rs:14:5
Oct 27 12:01:21.339 INFO kablam!    |
Oct 27 12:01:21.339 INFO kablam! 14 | use std::ascii::AsciiExt;
Oct 27 12:01:21.339 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 12:01:21.339 INFO kablam!    |
Oct 27 12:01:21.339 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 27 12:01:21.339 INFO kablam! 
Oct 27 12:01:21.339 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 27 12:01:21.339 INFO kablam!  --> mod-num-bigint/src/bigint.rs:8:5
Oct 27 12:01:21.339 INFO kablam!   |
Oct 27 12:01:21.339 INFO kablam! 8 | use std::ascii::AsciiExt;
Oct 27 12:01:21.339 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 12:01:21.339 INFO kablam! 
Oct 27 12:01:23.123 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 12:01:23.123 INFO kablam!    --> mod-num-bigint/src/tests/biguint.rs:530:34
Oct 27 12:01:23.123 INFO kablam!     |
Oct 27 12:01:23.123 INFO kablam! 530 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Oct 27 12:01:23.123 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 12:01:23.123 INFO kablam!     |
Oct 27 12:01:23.123 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 12:01:23.123 INFO kablam! 
Oct 27 12:01:23.123 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 12:01:23.123 INFO kablam!    --> mod-num-bigint/src/tests/biguint.rs:532:37
Oct 27 12:01:23.123 INFO kablam!     |
Oct 27 12:01:23.123 INFO kablam! 532 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Oct 27 12:01:23.123 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 12:01:23.123 INFO kablam! 
Oct 27 12:01:23.127 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 12:01:23.127 INFO kablam!    --> mod-num-bigint/src/tests/biguint.rs:556:34
Oct 27 12:01:23.127 INFO kablam!     |
Oct 27 12:01:23.127 INFO kablam! 556 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Oct 27 12:01:23.127 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 12:01:23.127 INFO kablam! 
Oct 27 12:01:23.127 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 12:01:23.127 INFO kablam!    --> mod-num-bigint/src/tests/biguint.rs:558:37
Oct 27 12:01:23.127 INFO kablam!     |
Oct 27 12:01:23.127 INFO kablam! 558 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Oct 27 12:01:23.127 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 12:01:23.127 INFO kablam! 
Oct 27 12:01:24.463 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 27 12:01:24.464 INFO kablam!   --> mod-num-bigint/src/biguint.rs:14:5
Oct 27 12:01:24.465 INFO kablam!    |
Oct 27 12:01:24.465 INFO kablam! 14 | use std::ascii::AsciiExt;
Oct 27 12:01:24.465 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 12:01:24.467 INFO kablam!    |
Oct 27 12:01:24.467 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 27 12:01:24.468 INFO kablam! 
Oct 27 12:01:24.475 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 27 12:01:24.476 INFO kablam!  --> mod-num-bigint/src/bigint.rs:8:5
Oct 27 12:01:24.476 INFO kablam!   |
Oct 27 12:01:24.477 INFO kablam! 8 | use std::ascii::AsciiExt;
Oct 27 12:01:24.477 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 12:01:24.479 INFO kablam! 
Oct 27 12:01:24.521 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 27 12:01:24.522 INFO kablam!     --> mod-num-bigint/src/tests/biguint.rs:1572:9
Oct 27 12:01:24.522 INFO kablam!      |
Oct 27 12:01:24.551 INFO kablam! 1572 |     use std::ascii::AsciiExt;
Oct 27 12:01:24.551 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^
Oct 27 12:01:24.551 INFO kablam! 
Oct 27 12:01:25.269 INFO kablam!     Checking num-rational v0.1.40
Oct 27 12:01:26.288 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 12:01:26.288 INFO kablam!    --> num-bigint/src/tests/biguint.rs:530:34
Oct 27 12:01:26.288 INFO kablam!     |
Oct 27 12:01:26.288 INFO kablam! 530 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Oct 27 12:01:26.288 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 12:01:26.288 INFO kablam!     |
Oct 27 12:01:26.288 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 12:01:26.288 INFO kablam! 
Oct 27 12:01:26.288 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 12:01:26.288 INFO kablam!    --> num-bigint/src/tests/biguint.rs:532:37
Oct 27 12:01:26.288 INFO kablam!     |
Oct 27 12:01:26.288 INFO kablam! 532 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Oct 27 12:01:26.288 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 12:01:26.288 INFO kablam! 
Oct 27 12:01:26.288 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 12:01:26.291 INFO kablam!    --> num-bigint/src/tests/biguint.rs:556:34
Oct 27 12:01:26.291 INFO kablam!     |
Oct 27 12:01:26.291 INFO kablam! 556 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Oct 27 12:01:26.291 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 12:01:26.291 INFO kablam! 
Oct 27 12:01:26.291 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 12:01:26.291 INFO kablam!    --> num-bigint/src/tests/biguint.rs:558:37
Oct 27 12:01:26.291 INFO kablam!     |
Oct 27 12:01:26.291 INFO kablam! 558 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Oct 27 12:01:26.291 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 12:01:26.291 INFO kablam! 
Oct 27 12:01:27.299 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 27 12:01:27.299 INFO kablam!   --> num-bigint/src/biguint.rs:14:5
Oct 27 12:01:27.299 INFO kablam!    |
Oct 27 12:01:27.299 INFO kablam! 14 | use std::ascii::AsciiExt;
Oct 27 12:01:27.299 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 12:01:27.299 INFO kablam!    |
Oct 27 12:01:27.299 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 27 12:01:27.299 INFO kablam! 
Oct 27 12:01:27.303 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 27 12:01:27.303 INFO kablam!  --> num-bigint/src/bigint.rs:8:5
Oct 27 12:01:27.303 INFO kablam!   |
Oct 27 12:01:27.303 INFO kablam! 8 | use std::ascii::AsciiExt;
Oct 27 12:01:27.303 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 12:01:27.303 INFO kablam! 
Oct 27 12:01:27.309 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 27 12:01:27.309 INFO kablam!     --> num-bigint/src/tests/biguint.rs:1572:9
Oct 27 12:01:27.309 INFO kablam!      |
Oct 27 12:01:27.309 INFO kablam! 1572 |     use std::ascii::AsciiExt;
Oct 27 12:01:27.309 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^
Oct 27 12:01:27.309 INFO kablam! 
Oct 27 12:01:28.204 INFO kablam! error[E0463]: can't find crate for `num_bigint`
Oct 27 12:01:28.204 INFO kablam!  --> mod-num-bigint/benches/bigint.rs:4:1
Oct 27 12:01:28.204 INFO kablam!   |
Oct 27 12:01:28.204 INFO kablam! 4 | extern crate num_bigint;
Oct 27 12:01:28.204 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Oct 27 12:01:28.205 INFO kablam! 
Oct 27 12:01:28.205 INFO kablam! error: aborting due to previous error
Oct 27 12:01:28.205 INFO kablam! 
Oct 27 12:01:28.205 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Oct 27 12:01:28.207 INFO kablam! error: Could not compile `mod-num-bigint`.
Oct 27 12:01:28.241 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 27 12:01:28.360 INFO kablam! error[E0463]: can't find crate for `num_bigint`
Oct 27 12:01:28.360 INFO kablam!   --> mod-num-bigint/benches/shootout-pidigits.rs:41:1
Oct 27 12:01:28.360 INFO kablam!    |
Oct 27 12:01:28.360 INFO kablam! 41 | extern crate num_bigint;
Oct 27 12:01:28.360 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Oct 27 12:01:28.360 INFO kablam! 
Oct 27 12:01:28.360 INFO kablam! error: aborting due to previous error
Oct 27 12:01:28.361 INFO kablam! 
Oct 27 12:01:28.361 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Oct 27 12:01:28.375 INFO kablam! error: Could not compile `mod-num-bigint`.
Oct 27 12:01:28.375 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 27 12:01:43.223 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Oct 27 12:01:43.223 INFO kablam!     --> mod-num-bigint/src/tests/biguint.rs:1572:9
Oct 27 12:01:43.223 INFO kablam!      |
Oct 27 12:01:43.223 INFO kablam! 1572 |     use std::ascii::AsciiExt;
Oct 27 12:01:43.223 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^
Oct 27 12:01:43.223 INFO kablam!      |
Oct 27 12:01:43.223 INFO kablam!      = note: #[warn(unused_imports)] on by default
Oct 27 12:01:43.223 INFO kablam! 
Oct 27 12:01:45.287 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Oct 27 12:01:45.287 INFO kablam!     --> num-bigint/src/tests/biguint.rs:1572:9
Oct 27 12:01:45.287 INFO kablam!      |
Oct 27 12:01:45.287 INFO kablam! 1572 |     use std::ascii::AsciiExt;
Oct 27 12:01:45.287 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^
Oct 27 12:01:45.287 INFO kablam!      |
Oct 27 12:01:45.287 INFO kablam!      = note: #[warn(unused_imports)] on by default
Oct 27 12:01:45.287 INFO kablam! 
Oct 27 12:01:51.303 INFO kablam! warning: unused arithmetic operation that must be used
Oct 27 12:01:51.303 INFO kablam!    --> mod-num-bigint/src/tests/biguint.rs:803:5
Oct 27 12:01:51.303 INFO kablam!     |
Oct 27 12:01:51.303 INFO kablam! 803 |     a - b;
Oct 27 12:01:51.303 INFO kablam!     |     ^^^^^
Oct 27 12:01:51.303 INFO kablam!     |
Oct 27 12:01:51.303 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 12:01:51.303 INFO kablam! 
Oct 27 12:01:54.311 INFO kablam! warning: unused arithmetic operation that must be used
Oct 27 12:01:54.311 INFO kablam!    --> num-bigint/src/tests/biguint.rs:803:5
Oct 27 12:01:54.311 INFO kablam!     |
Oct 27 12:01:54.311 INFO kablam! 803 |     a - b;
Oct 27 12:01:54.311 INFO kablam!     |     ^^^^^
Oct 27 12:01:54.311 INFO kablam!     |
Oct 27 12:01:54.311 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 12:01:54.311 INFO kablam! 
Oct 27 12:01:54.870 INFO kablam! error: build failed
Oct 27 12:01:54.875 INFO kablam! su: No module specific data is present
Oct 27 12:01:55.701 INFO running `"docker" "rm" "-f" "57bf065f2419c078786a20c4d05caf7a28ad43f5c4786b50be6a95cff9aa011a"`
Oct 27 12:01:55.979 INFO blam! 57bf065f2419c078786a20c4d05caf7a28ad43f5c4786b50be6a95cff9aa011a