Dec 04 17:52:37.991 INFO checking h3nnn4n/rusty-rsa against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 17:52:37.991 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 17:52:38.532 INFO [stdout] d42704725feb938310e94d14504466445db9a7664f73d9e16e85aee04b4e4fb0
Dec 04 17:52:38.538 INFO running `"docker" "start" "-a" "d42704725feb938310e94d14504466445db9a7664f73d9e16e85aee04b4e4fb0"`
Dec 04 17:52:39.918 INFO [stderr] usermod: no changes
Dec 04 17:52:40.039 INFO [stderr]    Compiling gmp-mpfr-sys v1.1.5
Dec 04 17:56:40.679 INFO [stderr]    Compiling rug v1.1.0
Dec 04 17:56:57.454 INFO [stderr]     Checking rsa_lixo v0.1.0 (/source)
Dec 04 17:56:58.794 INFO [stderr] warning: unused import: `self::gmp_mpfr_sys::gmp`
Dec 04 17:56:58.794 INFO [stderr]  --> src/big_lenstra.rs:6:5
Dec 04 17:56:58.794 INFO [stderr]   |
Dec 04 17:56:58.794 INFO [stderr] 6 | use self::gmp_mpfr_sys::gmp;
Dec 04 17:56:58.794 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:56:58.794 INFO [stderr]   |
Dec 04 17:56:58.794 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:56:58.794 INFO [stderr] 
Dec 04 17:56:58.794 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Dec 04 17:56:58.794 INFO [stderr]  --> src/big_lenstra.rs:7:18
Dec 04 17:56:58.794 INFO [stderr]   |
Dec 04 17:56:58.794 INFO [stderr] 7 | use self::rand::{thread_rng, Rng};
Dec 04 17:56:58.794 INFO [stderr]   |                  ^^^^^^^^^^  ^^^
Dec 04 17:56:58.794 INFO [stderr] 
Dec 04 17:56:58.794 INFO [stderr] warning: unused import: `self::rug::rand::RandState`
Dec 04 17:56:58.794 INFO [stderr]  --> src/big_lenstra.rs:9:5
Dec 04 17:56:58.794 INFO [stderr]   |
Dec 04 17:56:58.794 INFO [stderr] 9 | use self::rug::rand::RandState;
Dec 04 17:56:58.794 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:56:58.794 INFO [stderr] 
Dec 04 17:56:58.794 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 04 17:56:58.794 INFO [stderr]   --> src/big_lenstra.rs:11:5
Dec 04 17:56:58.794 INFO [stderr]    |
Dec 04 17:56:58.794 INFO [stderr] 11 | use std::collections::HashMap;
Dec 04 17:56:58.794 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:56:58.794 INFO [stderr] 
Dec 04 17:56:58.958 INFO [stderr] warning: unused import: `self::gmp_mpfr_sys::gmp`
Dec 04 17:56:58.958 INFO [stderr]  --> src/big_lenstra.rs:6:5
Dec 04 17:56:58.958 INFO [stderr]   |
Dec 04 17:56:58.958 INFO [stderr] 6 | use self::gmp_mpfr_sys::gmp;
Dec 04 17:56:58.958 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:56:58.958 INFO [stderr]   |
Dec 04 17:56:58.959 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:56:58.959 INFO [stderr] 
Dec 04 17:56:58.959 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Dec 04 17:56:58.959 INFO [stderr]  --> src/big_lenstra.rs:7:18
Dec 04 17:56:58.959 INFO [stderr]   |
Dec 04 17:56:58.959 INFO [stderr] 7 | use self::rand::{thread_rng, Rng};
Dec 04 17:56:58.959 INFO [stderr]   |                  ^^^^^^^^^^  ^^^
Dec 04 17:56:58.959 INFO [stderr] 
Dec 04 17:56:58.959 INFO [stderr] warning: unused import: `self::rug::rand::RandState`
Dec 04 17:56:58.959 INFO [stderr]  --> src/big_lenstra.rs:9:5
Dec 04 17:56:58.959 INFO [stderr]   |
Dec 04 17:56:58.959 INFO [stderr] 9 | use self::rug::rand::RandState;
Dec 04 17:56:58.959 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:56:58.959 INFO [stderr] 
Dec 04 17:56:58.959 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 04 17:56:58.959 INFO [stderr]   --> src/big_lenstra.rs:11:5
Dec 04 17:56:58.959 INFO [stderr]    |
Dec 04 17:56:58.959 INFO [stderr] 11 | use std::collections::HashMap;
Dec 04 17:56:58.959 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:56:58.959 INFO [stderr] 
Dec 04 17:56:59.267 INFO [stderr] warning: unused variable: `rng`
Dec 04 17:56:59.267 INFO [stderr]    --> src/big_lenstra.rs:102:13
Dec 04 17:56:59.267 INFO [stderr]     |
Dec 04 17:56:59.267 INFO [stderr] 102 |     let mut rng = rand::thread_rng();
Dec 04 17:56:59.267 INFO [stderr]     |             ^^^ help: consider using `_rng` instead
Dec 04 17:56:59.267 INFO [stderr]     |
Dec 04 17:56:59.267 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 17:56:59.267 INFO [stderr] 
Dec 04 17:56:59.267 INFO [stderr] warning: value assigned to `pp` is never read
Dec 04 17:56:59.267 INFO [stderr]    --> src/big_lenstra.rs:126:13
Dec 04 17:56:59.267 INFO [stderr]     |
Dec 04 17:56:59.267 INFO [stderr] 126 |     let mut pp = Integer::from(2);
Dec 04 17:56:59.267 INFO [stderr]     |             ^^
Dec 04 17:56:59.267 INFO [stderr]     |
Dec 04 17:56:59.267 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 17:56:59.267 INFO [stderr] 
Dec 04 17:56:59.306 INFO [stderr] warning: variable does not need to be mutable
Dec 04 17:56:59.306 INFO [stderr]    --> src/big_lenstra.rs:102:9
Dec 04 17:56:59.306 INFO [stderr]     |
Dec 04 17:56:59.306 INFO [stderr] 102 |     let mut rng = rand::thread_rng();
Dec 04 17:56:59.306 INFO [stderr]     |         ----^^^
Dec 04 17:56:59.306 INFO [stderr]     |         |
Dec 04 17:56:59.306 INFO [stderr]     |         help: remove this `mut`
Dec 04 17:56:59.306 INFO [stderr]     |
Dec 04 17:56:59.306 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 17:56:59.306 INFO [stderr] 
Dec 04 17:56:59.535 INFO [stderr] warning: unused variable: `rng`
Dec 04 17:56:59.535 INFO [stderr]    --> src/big_lenstra.rs:102:13
Dec 04 17:56:59.535 INFO [stderr]     |
Dec 04 17:56:59.535 INFO [stderr] 102 |     let mut rng = rand::thread_rng();
Dec 04 17:56:59.535 INFO [stderr]     |             ^^^ help: consider using `_rng` instead
Dec 04 17:56:59.535 INFO [stderr]     |
Dec 04 17:56:59.535 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 17:56:59.535 INFO [stderr] 
Dec 04 17:56:59.535 INFO [stderr] warning: value assigned to `pp` is never read
Dec 04 17:56:59.535 INFO [stderr]    --> src/big_lenstra.rs:126:13
Dec 04 17:56:59.535 INFO [stderr]     |
Dec 04 17:56:59.535 INFO [stderr] 126 |     let mut pp = Integer::from(2);
Dec 04 17:56:59.535 INFO [stderr]     |             ^^
Dec 04 17:56:59.535 INFO [stderr]     |
Dec 04 17:56:59.535 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 17:56:59.535 INFO [stderr] 
Dec 04 17:56:59.535 INFO [stderr] warning: unused variable: `inverse`
Dec 04 17:56:59.535 INFO [stderr]   --> src/tests.rs:35:24
Dec 04 17:56:59.535 INFO [stderr]    |
Dec 04 17:56:59.535 INFO [stderr] 35 |                     Ok(inverse) => true,
Dec 04 17:56:59.535 INFO [stderr]    |                        ^^^^^^^ help: consider using `_inverse` instead
Dec 04 17:56:59.535 INFO [stderr] 
Dec 04 17:56:59.576 INFO [stderr] warning: variable does not need to be mutable
Dec 04 17:56:59.576 INFO [stderr]    --> src/big_lenstra.rs:102:9
Dec 04 17:56:59.576 INFO [stderr]     |
Dec 04 17:56:59.576 INFO [stderr] 102 |     let mut rng = rand::thread_rng();
Dec 04 17:56:59.576 INFO [stderr]     |         ----^^^
Dec 04 17:56:59.576 INFO [stderr]     |         |
Dec 04 17:56:59.576 INFO [stderr]     |         help: remove this `mut`
Dec 04 17:56:59.576 INFO [stderr]     |
Dec 04 17:56:59.576 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 17:56:59.576 INFO [stderr] 
Dec 04 17:56:59.770 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 19s
Dec 04 17:56:59.778 INFO [stderr] su: No module specific data is present
Dec 04 17:57:00.449 INFO running `"docker" "inspect" "d42704725feb938310e94d14504466445db9a7664f73d9e16e85aee04b4e4fb0"`
Dec 04 17:57:00.774 INFO running `"docker" "rm" "-f" "d42704725feb938310e94d14504466445db9a7664f73d9e16e85aee04b4e4fb0"`
Dec 04 17:57:01.118 INFO [stdout] d42704725feb938310e94d14504466445db9a7664f73d9e16e85aee04b4e4fb0