Nov 30 02:10:58.896 INFO checking h3nnn4n/rusty-rsa against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 02:10:58.897 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 02:10:59.142 INFO [stdout] 57a54da32a997f4f9a1888ca5fc0d245dc329b37a686809d0b697c27bff66357
Nov 30 02:10:59.144 INFO running `"docker" "start" "-a" "57a54da32a997f4f9a1888ca5fc0d245dc329b37a686809d0b697c27bff66357"`
Nov 30 02:10:59.757 INFO [stderr] usermod: no changes
Nov 30 02:10:59.838 INFO [stderr]    Compiling gmp-mpfr-sys v1.1.5
Nov 30 02:10:59.839 INFO [stderr]    Compiling rug v1.1.0
Nov 30 02:10:59.841 INFO [stderr]     Checking clap v2.31.2
Nov 30 02:15:13.035 INFO [stderr]     Checking rsa_lixo v0.1.0 (/source)
Nov 30 02:15:14.168 INFO [stderr] warning: unused import: `self::gmp_mpfr_sys::gmp`
Nov 30 02:15:14.168 INFO [stderr]  --> src/big_lenstra.rs:6:5
Nov 30 02:15:14.168 INFO [stderr]   |
Nov 30 02:15:14.169 INFO [stderr] 6 | use self::gmp_mpfr_sys::gmp;
Nov 30 02:15:14.169 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:15:14.169 INFO [stderr]   |
Nov 30 02:15:14.169 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:15:14.169 INFO [stderr] 
Nov 30 02:15:14.169 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Nov 30 02:15:14.169 INFO [stderr]  --> src/big_lenstra.rs:7:18
Nov 30 02:15:14.169 INFO [stderr]   |
Nov 30 02:15:14.169 INFO [stderr] 7 | use self::rand::{thread_rng, Rng};
Nov 30 02:15:14.169 INFO [stderr]   |                  ^^^^^^^^^^  ^^^
Nov 30 02:15:14.169 INFO [stderr] 
Nov 30 02:15:14.169 INFO [stderr] warning: unused import: `self::rug::rand::RandState`
Nov 30 02:15:14.169 INFO [stderr]  --> src/big_lenstra.rs:9:5
Nov 30 02:15:14.169 INFO [stderr]   |
Nov 30 02:15:14.169 INFO [stderr] 9 | use self::rug::rand::RandState;
Nov 30 02:15:14.169 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:15:14.169 INFO [stderr] 
Nov 30 02:15:14.169 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 30 02:15:14.169 INFO [stderr]   --> src/big_lenstra.rs:11:5
Nov 30 02:15:14.169 INFO [stderr]    |
Nov 30 02:15:14.169 INFO [stderr] 11 | use std::collections::HashMap;
Nov 30 02:15:14.169 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:15:14.169 INFO [stderr] 
Nov 30 02:15:14.392 INFO [stderr] warning: unused import: `self::gmp_mpfr_sys::gmp`
Nov 30 02:15:14.392 INFO [stderr]  --> src/big_lenstra.rs:6:5
Nov 30 02:15:14.393 INFO [stderr]   |
Nov 30 02:15:14.393 INFO [stderr] 6 | use self::gmp_mpfr_sys::gmp;
Nov 30 02:15:14.393 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:15:14.393 INFO [stderr]   |
Nov 30 02:15:14.393 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:15:14.393 INFO [stderr] 
Nov 30 02:15:14.393 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Nov 30 02:15:14.393 INFO [stderr]  --> src/big_lenstra.rs:7:18
Nov 30 02:15:14.393 INFO [stderr]   |
Nov 30 02:15:14.393 INFO [stderr] 7 | use self::rand::{thread_rng, Rng};
Nov 30 02:15:14.393 INFO [stderr]   |                  ^^^^^^^^^^  ^^^
Nov 30 02:15:14.393 INFO [stderr] 
Nov 30 02:15:14.393 INFO [stderr] warning: unused import: `self::rug::rand::RandState`
Nov 30 02:15:14.393 INFO [stderr]  --> src/big_lenstra.rs:9:5
Nov 30 02:15:14.393 INFO [stderr]   |
Nov 30 02:15:14.393 INFO [stderr] 9 | use self::rug::rand::RandState;
Nov 30 02:15:14.393 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:15:14.393 INFO [stderr] 
Nov 30 02:15:14.393 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 30 02:15:14.393 INFO [stderr]   --> src/big_lenstra.rs:11:5
Nov 30 02:15:14.393 INFO [stderr]    |
Nov 30 02:15:14.393 INFO [stderr] 11 | use std::collections::HashMap;
Nov 30 02:15:14.393 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:15:14.393 INFO [stderr] 
Nov 30 02:15:14.589 INFO [stderr] warning: unused variable: `rng`
Nov 30 02:15:14.589 INFO [stderr]    --> src/big_lenstra.rs:102:13
Nov 30 02:15:14.589 INFO [stderr]     |
Nov 30 02:15:14.589 INFO [stderr] 102 |     let mut rng = rand::thread_rng();
Nov 30 02:15:14.589 INFO [stderr]     |             ^^^ help: consider using `_rng` instead
Nov 30 02:15:14.590 INFO [stderr]     |
Nov 30 02:15:14.590 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 02:15:14.590 INFO [stderr] 
Nov 30 02:15:14.590 INFO [stderr] warning: value assigned to `pp` is never read
Nov 30 02:15:14.591 INFO [stderr]    --> src/big_lenstra.rs:126:13
Nov 30 02:15:14.591 INFO [stderr]     |
Nov 30 02:15:14.591 INFO [stderr] 126 |     let mut pp = Integer::from(2);
Nov 30 02:15:14.591 INFO [stderr]     |             ^^
Nov 30 02:15:14.592 INFO [stderr]     |
Nov 30 02:15:14.592 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 30 02:15:14.592 INFO [stderr] 
Nov 30 02:15:14.627 INFO [stderr] warning: variable does not need to be mutable
Nov 30 02:15:14.627 INFO [stderr]    --> src/big_lenstra.rs:102:9
Nov 30 02:15:14.628 INFO [stderr]     |
Nov 30 02:15:14.628 INFO [stderr] 102 |     let mut rng = rand::thread_rng();
Nov 30 02:15:14.628 INFO [stderr]     |         ----^^^
Nov 30 02:15:14.629 INFO [stderr]     |         |
Nov 30 02:15:14.629 INFO [stderr]     |         help: remove this `mut`
Nov 30 02:15:14.629 INFO [stderr]     |
Nov 30 02:15:14.629 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 02:15:14.630 INFO [stderr] 
Nov 30 02:15:15.160 INFO [stderr] warning: unused variable: `rng`
Nov 30 02:15:15.160 INFO [stderr]    --> src/big_lenstra.rs:102:13
Nov 30 02:15:15.160 INFO [stderr]     |
Nov 30 02:15:15.160 INFO [stderr] 102 |     let mut rng = rand::thread_rng();
Nov 30 02:15:15.160 INFO [stderr]     |             ^^^ help: consider using `_rng` instead
Nov 30 02:15:15.160 INFO [stderr]     |
Nov 30 02:15:15.160 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 02:15:15.160 INFO [stderr] 
Nov 30 02:15:15.160 INFO [stderr] warning: value assigned to `pp` is never read
Nov 30 02:15:15.160 INFO [stderr]    --> src/big_lenstra.rs:126:13
Nov 30 02:15:15.160 INFO [stderr]     |
Nov 30 02:15:15.160 INFO [stderr] 126 |     let mut pp = Integer::from(2);
Nov 30 02:15:15.160 INFO [stderr]     |             ^^
Nov 30 02:15:15.160 INFO [stderr]     |
Nov 30 02:15:15.160 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 30 02:15:15.160 INFO [stderr] 
Nov 30 02:15:15.168 INFO [stderr] warning: unused variable: `inverse`
Nov 30 02:15:15.168 INFO [stderr]   --> src/tests.rs:35:24
Nov 30 02:15:15.168 INFO [stderr]    |
Nov 30 02:15:15.168 INFO [stderr] 35 |                     Ok(inverse) => true,
Nov 30 02:15:15.168 INFO [stderr]    |                        ^^^^^^^ help: consider using `_inverse` instead
Nov 30 02:15:15.168 INFO [stderr] 
Nov 30 02:15:15.216 INFO [stderr] warning: variable does not need to be mutable
Nov 30 02:15:15.216 INFO [stderr]    --> src/big_lenstra.rs:102:9
Nov 30 02:15:15.216 INFO [stderr]     |
Nov 30 02:15:15.216 INFO [stderr] 102 |     let mut rng = rand::thread_rng();
Nov 30 02:15:15.216 INFO [stderr]     |         ----^^^
Nov 30 02:15:15.216 INFO [stderr]     |         |
Nov 30 02:15:15.216 INFO [stderr]     |         help: remove this `mut`
Nov 30 02:15:15.216 INFO [stderr]     |
Nov 30 02:15:15.216 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 02:15:15.216 INFO [stderr] 
Nov 30 02:15:15.444 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 15s
Nov 30 02:15:15.444 INFO [stderr] su: No module specific data is present
Nov 30 02:15:16.706 INFO running `"docker" "inspect" "57a54da32a997f4f9a1888ca5fc0d245dc329b37a686809d0b697c27bff66357"`
Nov 30 02:15:17.050 INFO running `"docker" "rm" "-f" "57a54da32a997f4f9a1888ca5fc0d245dc329b37a686809d0b697c27bff66357"`
Nov 30 02:15:17.276 INFO [stdout] 57a54da32a997f4f9a1888ca5fc0d245dc329b37a686809d0b697c27bff66357