Dec 11 17:38:57.563 INFO checking h3nnn4n/rusty-rsa against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 17:38:57.563 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 17:38:57.982 INFO [stdout] cdffb816abb50fb872ceecc6ba252af04a6dfd13feb569c665fbaa6575c4af28
Dec 11 17:38:57.984 INFO running `"docker" "start" "-a" "cdffb816abb50fb872ceecc6ba252af04a6dfd13feb569c665fbaa6575c4af28"`
Dec 11 17:38:59.334 INFO [stderr] usermod: no changes
Dec 11 17:38:59.535 INFO [stderr]    Compiling gmp-mpfr-sys v1.1.5
Dec 11 17:38:59.536 INFO [stderr]    Compiling rug v1.1.0
Dec 11 17:43:12.294 INFO [stderr]     Checking rsa_lixo v0.1.0 (/source)
Dec 11 17:43:13.728 INFO [stderr] warning: unused import: `self::gmp_mpfr_sys::gmp`
Dec 11 17:43:13.729 INFO [stderr]  --> src/big_lenstra.rs:6:5
Dec 11 17:43:13.729 INFO [stderr]   |
Dec 11 17:43:13.729 INFO [stderr] 6 | use self::gmp_mpfr_sys::gmp;
Dec 11 17:43:13.730 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:43:13.730 INFO [stderr]   |
Dec 11 17:43:13.730 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 17:43:13.730 INFO [stderr] 
Dec 11 17:43:13.731 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Dec 11 17:43:13.731 INFO [stderr]  --> src/big_lenstra.rs:7:18
Dec 11 17:43:13.731 INFO [stderr]   |
Dec 11 17:43:13.732 INFO [stderr] 7 | use self::rand::{thread_rng, Rng};
Dec 11 17:43:13.732 INFO [stderr]   |                  ^^^^^^^^^^  ^^^
Dec 11 17:43:13.732 INFO [stderr] 
Dec 11 17:43:13.733 INFO [stderr] warning: unused import: `self::rug::rand::RandState`
Dec 11 17:43:13.733 INFO [stderr]  --> src/big_lenstra.rs:9:5
Dec 11 17:43:13.733 INFO [stderr]   |
Dec 11 17:43:13.734 INFO [stderr] 9 | use self::rug::rand::RandState;
Dec 11 17:43:13.734 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:43:13.734 INFO [stderr] 
Dec 11 17:43:13.735 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 11 17:43:13.735 INFO [stderr]   --> src/big_lenstra.rs:11:5
Dec 11 17:43:13.735 INFO [stderr]    |
Dec 11 17:43:13.736 INFO [stderr] 11 | use std::collections::HashMap;
Dec 11 17:43:13.736 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:43:13.736 INFO [stderr] 
Dec 11 17:43:13.964 INFO [stderr] warning: unused import: `self::gmp_mpfr_sys::gmp`
Dec 11 17:43:13.965 INFO [stderr]  --> src/big_lenstra.rs:6:5
Dec 11 17:43:13.965 INFO [stderr]   |
Dec 11 17:43:13.965 INFO [stderr] 6 | use self::gmp_mpfr_sys::gmp;
Dec 11 17:43:13.966 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:43:13.966 INFO [stderr]   |
Dec 11 17:43:13.966 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 17:43:13.966 INFO [stderr] 
Dec 11 17:43:13.967 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Dec 11 17:43:13.967 INFO [stderr]  --> src/big_lenstra.rs:7:18
Dec 11 17:43:13.967 INFO [stderr]   |
Dec 11 17:43:13.968 INFO [stderr] 7 | use self::rand::{thread_rng, Rng};
Dec 11 17:43:13.968 INFO [stderr]   |                  ^^^^^^^^^^  ^^^
Dec 11 17:43:13.968 INFO [stderr] 
Dec 11 17:43:13.969 INFO [stderr] warning: unused import: `self::rug::rand::RandState`
Dec 11 17:43:13.969 INFO [stderr]  --> src/big_lenstra.rs:9:5
Dec 11 17:43:13.969 INFO [stderr]   |
Dec 11 17:43:13.969 INFO [stderr] 9 | use self::rug::rand::RandState;
Dec 11 17:43:13.970 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:43:13.970 INFO [stderr] 
Dec 11 17:43:13.970 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 11 17:43:13.971 INFO [stderr]   --> src/big_lenstra.rs:11:5
Dec 11 17:43:13.971 INFO [stderr]    |
Dec 11 17:43:13.971 INFO [stderr] 11 | use std::collections::HashMap;
Dec 11 17:43:13.972 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:43:13.972 INFO [stderr] 
Dec 11 17:43:14.288 INFO [stderr] warning: unused variable: `rng`
Dec 11 17:43:14.288 INFO [stderr]    --> src/big_lenstra.rs:102:13
Dec 11 17:43:14.288 INFO [stderr]     |
Dec 11 17:43:14.288 INFO [stderr] 102 |     let mut rng = rand::thread_rng();
Dec 11 17:43:14.288 INFO [stderr]     |             ^^^ help: consider using `_rng` instead
Dec 11 17:43:14.288 INFO [stderr]     |
Dec 11 17:43:14.296 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 17:43:14.296 INFO [stderr] 
Dec 11 17:43:14.296 INFO [stderr] warning: value assigned to `pp` is never read
Dec 11 17:43:14.296 INFO [stderr]    --> src/big_lenstra.rs:126:13
Dec 11 17:43:14.296 INFO [stderr]     |
Dec 11 17:43:14.296 INFO [stderr] 126 |     let mut pp = Integer::from(2);
Dec 11 17:43:14.296 INFO [stderr]     |             ^^
Dec 11 17:43:14.296 INFO [stderr]     |
Dec 11 17:43:14.296 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 11 17:43:14.296 INFO [stderr] 
Dec 11 17:43:14.340 INFO [stderr] warning: variable does not need to be mutable
Dec 11 17:43:14.340 INFO [stderr]    --> src/big_lenstra.rs:102:9
Dec 11 17:43:14.340 INFO [stderr]     |
Dec 11 17:43:14.340 INFO [stderr] 102 |     let mut rng = rand::thread_rng();
Dec 11 17:43:14.340 INFO [stderr]     |         ----^^^
Dec 11 17:43:14.340 INFO [stderr]     |         |
Dec 11 17:43:14.340 INFO [stderr]     |         help: remove this `mut`
Dec 11 17:43:14.340 INFO [stderr]     |
Dec 11 17:43:14.340 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 17:43:14.340 INFO [stderr] 
Dec 11 17:43:14.528 INFO [stderr] warning: unused variable: `rng`
Dec 11 17:43:14.528 INFO [stderr]    --> src/big_lenstra.rs:102:13
Dec 11 17:43:14.528 INFO [stderr]     |
Dec 11 17:43:14.528 INFO [stderr] 102 |     let mut rng = rand::thread_rng();
Dec 11 17:43:14.528 INFO [stderr]     |             ^^^ help: consider using `_rng` instead
Dec 11 17:43:14.528 INFO [stderr]     |
Dec 11 17:43:14.528 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 17:43:14.528 INFO [stderr] 
Dec 11 17:43:14.528 INFO [stderr] warning: value assigned to `pp` is never read
Dec 11 17:43:14.528 INFO [stderr]    --> src/big_lenstra.rs:126:13
Dec 11 17:43:14.528 INFO [stderr]     |
Dec 11 17:43:14.528 INFO [stderr] 126 |     let mut pp = Integer::from(2);
Dec 11 17:43:14.528 INFO [stderr]     |             ^^
Dec 11 17:43:14.528 INFO [stderr]     |
Dec 11 17:43:14.528 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 11 17:43:14.528 INFO [stderr] 
Dec 11 17:43:14.532 INFO [stderr] warning: unused variable: `inverse`
Dec 11 17:43:14.532 INFO [stderr]   --> src/tests.rs:35:24
Dec 11 17:43:14.532 INFO [stderr]    |
Dec 11 17:43:14.532 INFO [stderr] 35 |                     Ok(inverse) => true,
Dec 11 17:43:14.532 INFO [stderr]    |                        ^^^^^^^ help: consider using `_inverse` instead
Dec 11 17:43:14.532 INFO [stderr] 
Dec 11 17:43:14.576 INFO [stderr] warning: variable does not need to be mutable
Dec 11 17:43:14.576 INFO [stderr]    --> src/big_lenstra.rs:102:9
Dec 11 17:43:14.576 INFO [stderr]     |
Dec 11 17:43:14.576 INFO [stderr] 102 |     let mut rng = rand::thread_rng();
Dec 11 17:43:14.576 INFO [stderr]     |         ----^^^
Dec 11 17:43:14.576 INFO [stderr]     |         |
Dec 11 17:43:14.576 INFO [stderr]     |         help: remove this `mut`
Dec 11 17:43:14.576 INFO [stderr]     |
Dec 11 17:43:14.576 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 17:43:14.576 INFO [stderr] 
Dec 11 17:43:14.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 15s
Dec 11 17:43:14.776 INFO [stderr] su: No module specific data is present
Dec 11 17:43:15.666 INFO running `"docker" "inspect" "cdffb816abb50fb872ceecc6ba252af04a6dfd13feb569c665fbaa6575c4af28"`
Dec 11 17:43:15.978 INFO running `"docker" "rm" "-f" "cdffb816abb50fb872ceecc6ba252af04a6dfd13feb569c665fbaa6575c4af28"`
Dec 11 17:43:16.252 INFO [stdout] cdffb816abb50fb872ceecc6ba252af04a6dfd13feb569c665fbaa6575c4af28