Dec 13 17:52:46.970 INFO testing h3nnn4n/rusty-rsa against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 17:52:46.970 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 17:52:47.203 INFO [stdout] 227e7f26014891c70b5285942cf643d97b0b92db30a093962c463e68b408f0c9
Dec 13 17:52:47.209 INFO running `"docker" "start" "-a" "227e7f26014891c70b5285942cf643d97b0b92db30a093962c463e68b408f0c9"`
Dec 13 17:52:47.838 INFO [stderr] usermod: no changes
Dec 13 17:52:47.926 INFO [stderr]    Compiling gmp-mpfr-sys v1.1.5
Dec 13 17:52:47.926 INFO [stderr]    Compiling rug v1.1.0
Dec 13 17:56:54.479 INFO [stderr]    Compiling rsa_lixo v0.1.0 (/source)
Dec 13 17:56:55.096 INFO [stderr] warning: unused import: `self::gmp_mpfr_sys::gmp`
Dec 13 17:56:55.096 INFO [stderr]  --> src/big_lenstra.rs:6:5
Dec 13 17:56:55.096 INFO [stderr]   |
Dec 13 17:56:55.096 INFO [stderr] 6 | use self::gmp_mpfr_sys::gmp;
Dec 13 17:56:55.096 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:56:55.096 INFO [stderr]   |
Dec 13 17:56:55.096 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 17:56:55.096 INFO [stderr] 
Dec 13 17:56:55.096 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Dec 13 17:56:55.096 INFO [stderr]  --> src/big_lenstra.rs:7:18
Dec 13 17:56:55.096 INFO [stderr]   |
Dec 13 17:56:55.096 INFO [stderr] 7 | use self::rand::{thread_rng, Rng};
Dec 13 17:56:55.096 INFO [stderr]   |                  ^^^^^^^^^^  ^^^
Dec 13 17:56:55.096 INFO [stderr] 
Dec 13 17:56:55.096 INFO [stderr] warning: unused import: `self::rug::rand::RandState`
Dec 13 17:56:55.096 INFO [stderr]  --> src/big_lenstra.rs:9:5
Dec 13 17:56:55.096 INFO [stderr]   |
Dec 13 17:56:55.096 INFO [stderr] 9 | use self::rug::rand::RandState;
Dec 13 17:56:55.096 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:56:55.096 INFO [stderr] 
Dec 13 17:56:55.096 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 13 17:56:55.096 INFO [stderr]   --> src/big_lenstra.rs:11:5
Dec 13 17:56:55.096 INFO [stderr]    |
Dec 13 17:56:55.096 INFO [stderr] 11 | use std::collections::HashMap;
Dec 13 17:56:55.096 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:56:55.096 INFO [stderr] 
Dec 13 17:56:55.354 INFO [stderr] warning: unused variable: `rng`
Dec 13 17:56:55.354 INFO [stderr]    --> src/big_lenstra.rs:102:13
Dec 13 17:56:55.354 INFO [stderr]     |
Dec 13 17:56:55.354 INFO [stderr] 102 |     let mut rng = rand::thread_rng();
Dec 13 17:56:55.354 INFO [stderr]     |             ^^^ help: consider using `_rng` instead
Dec 13 17:56:55.354 INFO [stderr]     |
Dec 13 17:56:55.354 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 17:56:55.354 INFO [stderr] 
Dec 13 17:56:55.354 INFO [stderr] warning: value assigned to `pp` is never read
Dec 13 17:56:55.354 INFO [stderr]    --> src/big_lenstra.rs:126:13
Dec 13 17:56:55.354 INFO [stderr]     |
Dec 13 17:56:55.354 INFO [stderr] 126 |     let mut pp = Integer::from(2);
Dec 13 17:56:55.354 INFO [stderr]     |             ^^
Dec 13 17:56:55.354 INFO [stderr]     |
Dec 13 17:56:55.354 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 13 17:56:55.354 INFO [stderr] 
Dec 13 17:56:55.385 INFO [stderr] warning: variable does not need to be mutable
Dec 13 17:56:55.385 INFO [stderr]    --> src/big_lenstra.rs:102:9
Dec 13 17:56:55.385 INFO [stderr]     |
Dec 13 17:56:55.385 INFO [stderr] 102 |     let mut rng = rand::thread_rng();
Dec 13 17:56:55.385 INFO [stderr]     |         ----^^^
Dec 13 17:56:55.385 INFO [stderr]     |         |
Dec 13 17:56:55.385 INFO [stderr]     |         help: remove this `mut`
Dec 13 17:56:55.385 INFO [stderr]     |
Dec 13 17:56:55.385 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 17:56:55.385 INFO [stderr] 
Dec 13 17:56:57.326 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 09s
Dec 13 17:56:57.330 INFO [stderr] su: No module specific data is present
Dec 13 17:56:58.019 INFO running `"docker" "inspect" "227e7f26014891c70b5285942cf643d97b0b92db30a093962c463e68b408f0c9"`
Dec 13 17:56:58.194 INFO running `"docker" "rm" "-f" "227e7f26014891c70b5285942cf643d97b0b92db30a093962c463e68b408f0c9"`
Dec 13 17:56:58.463 INFO [stdout] 227e7f26014891c70b5285942cf643d97b0b92db30a093962c463e68b408f0c9
Dec 13 17:56:58.466 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 17:56:58.779 INFO [stdout] 23dbdeb4a46d2ebfeec4e90f3a33b7f7f1b0bac2151eef23d89459c66d36a138
Dec 13 17:56:58.787 INFO running `"docker" "start" "-a" "23dbdeb4a46d2ebfeec4e90f3a33b7f7f1b0bac2151eef23d89459c66d36a138"`
Dec 13 17:56:59.410 INFO [stderr] usermod: no changes
Dec 13 17:56:59.533 INFO [stderr]    Compiling rsa_lixo v0.1.0 (/source)
Dec 13 17:57:00.287 INFO [stderr] warning: unused import: `self::gmp_mpfr_sys::gmp`
Dec 13 17:57:00.288 INFO [stderr]  --> src/big_lenstra.rs:6:5
Dec 13 17:57:00.288 INFO [stderr]   |
Dec 13 17:57:00.288 INFO [stderr] 6 | use self::gmp_mpfr_sys::gmp;
Dec 13 17:57:00.288 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:57:00.288 INFO [stderr]   |
Dec 13 17:57:00.288 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 17:57:00.288 INFO [stderr] 
Dec 13 17:57:00.288 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Dec 13 17:57:00.288 INFO [stderr]  --> src/big_lenstra.rs:7:18
Dec 13 17:57:00.288 INFO [stderr]   |
Dec 13 17:57:00.288 INFO [stderr] 7 | use self::rand::{thread_rng, Rng};
Dec 13 17:57:00.288 INFO [stderr]   |                  ^^^^^^^^^^  ^^^
Dec 13 17:57:00.295 INFO [stderr] 
Dec 13 17:57:00.295 INFO [stderr] warning: unused import: `self::rug::rand::RandState`
Dec 13 17:57:00.298 INFO [stderr]  --> src/big_lenstra.rs:9:5
Dec 13 17:57:00.298 INFO [stderr]   |
Dec 13 17:57:00.299 INFO [stderr] 9 | use self::rug::rand::RandState;
Dec 13 17:57:00.299 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:57:00.299 INFO [stderr] 
Dec 13 17:57:00.299 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 13 17:57:00.299 INFO [stderr]   --> src/big_lenstra.rs:11:5
Dec 13 17:57:00.299 INFO [stderr]    |
Dec 13 17:57:00.299 INFO [stderr] 11 | use std::collections::HashMap;
Dec 13 17:57:00.299 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:57:00.299 INFO [stderr] 
Dec 13 17:57:00.788 INFO [stderr] warning: unused variable: `rng`
Dec 13 17:57:00.788 INFO [stderr]    --> src/big_lenstra.rs:102:13
Dec 13 17:57:00.788 INFO [stderr]     |
Dec 13 17:57:00.788 INFO [stderr] 102 |     let mut rng = rand::thread_rng();
Dec 13 17:57:00.788 INFO [stderr]     |             ^^^ help: consider using `_rng` instead
Dec 13 17:57:00.788 INFO [stderr]     |
Dec 13 17:57:00.788 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 17:57:00.788 INFO [stderr] 
Dec 13 17:57:00.788 INFO [stderr] warning: value assigned to `pp` is never read
Dec 13 17:57:00.788 INFO [stderr]    --> src/big_lenstra.rs:126:13
Dec 13 17:57:00.788 INFO [stderr]     |
Dec 13 17:57:00.788 INFO [stderr] 126 |     let mut pp = Integer::from(2);
Dec 13 17:57:00.788 INFO [stderr]     |             ^^
Dec 13 17:57:00.788 INFO [stderr]     |
Dec 13 17:57:00.788 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 13 17:57:00.788 INFO [stderr] 
Dec 13 17:57:00.788 INFO [stderr] warning: unused variable: `inverse`
Dec 13 17:57:00.788 INFO [stderr]   --> src/tests.rs:35:24
Dec 13 17:57:00.788 INFO [stderr]    |
Dec 13 17:57:00.788 INFO [stderr] 35 |                     Ok(inverse) => true,
Dec 13 17:57:00.788 INFO [stderr]    |                        ^^^^^^^ help: consider using `_inverse` instead
Dec 13 17:57:00.788 INFO [stderr] 
Dec 13 17:57:00.834 INFO [stderr] warning: variable does not need to be mutable
Dec 13 17:57:00.834 INFO [stderr]    --> src/big_lenstra.rs:102:9
Dec 13 17:57:00.834 INFO [stderr]     |
Dec 13 17:57:00.834 INFO [stderr] 102 |     let mut rng = rand::thread_rng();
Dec 13 17:57:00.834 INFO [stderr]     |         ----^^^
Dec 13 17:57:00.834 INFO [stderr]     |         |
Dec 13 17:57:00.834 INFO [stderr]     |         help: remove this `mut`
Dec 13 17:57:00.834 INFO [stderr]     |
Dec 13 17:57:00.834 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 17:57:00.834 INFO [stderr] 
Dec 13 17:57:02.834 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
Dec 13 17:57:02.837 INFO [stderr] su: No module specific data is present
Dec 13 17:57:03.328 INFO running `"docker" "inspect" "23dbdeb4a46d2ebfeec4e90f3a33b7f7f1b0bac2151eef23d89459c66d36a138"`
Dec 13 17:57:03.440 INFO running `"docker" "rm" "-f" "23dbdeb4a46d2ebfeec4e90f3a33b7f7f1b0bac2151eef23d89459c66d36a138"`
Dec 13 17:57:03.557 INFO [stdout] 23dbdeb4a46d2ebfeec4e90f3a33b7f7f1b0bac2151eef23d89459c66d36a138