Nov 06 22:57:21.543 INFO checking derricw/rustrsa against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 22:57:21.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 22:57:21.842 INFO blam! 2fa3a3b55a7de8fa087ee518ceb704618dfae694e236b6663d964ff28f3c4568
Nov 06 22:57:21.843 INFO running `"docker" "start" "-a" "2fa3a3b55a7de8fa087ee518ceb704618dfae694e236b6663d964ff28f3c4568"`
Nov 06 22:57:22.948 INFO kablam! usermod: no changes
Nov 06 22:57:23.084 INFO kablam!    Compiling num-iter v0.1.37
Nov 06 22:57:23.097 INFO kablam!    Compiling num-bigint v0.1.44
Nov 06 22:57:25.098 INFO kablam!     Checking num v0.2.0
Nov 06 22:57:25.829 INFO kablam!     Checking mod_exp v1.0.0
Nov 06 22:57:27.688 INFO kablam!    Compiling ramp v0.5.0
Nov 06 22:57:30.958 INFO kablam!     Checking rustrsa v0.1.0 (/source)
Nov 06 22:57:31.999 INFO kablam! warning: unused import: `math`
Nov 06 22:57:31.999 INFO kablam!  --> src/crypt.rs:6:5
Nov 06 22:57:31.999 INFO kablam!   |
Nov 06 22:57:31.999 INFO kablam! 6 | use math;
Nov 06 22:57:32.000 INFO kablam!   |     ^^^^
Nov 06 22:57:32.000 INFO kablam!   |
Nov 06 22:57:32.000 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 22:57:32.000 INFO kablam! 
Nov 06 22:57:32.001 INFO kablam! warning: unused import: `ramp::Int`
Nov 06 22:57:32.001 INFO kablam!  --> src/crypt.rs:8:5
Nov 06 22:57:32.001 INFO kablam!   |
Nov 06 22:57:32.001 INFO kablam! 8 | use ramp::Int;
Nov 06 22:57:32.002 INFO kablam!   |     ^^^^^^^^^
Nov 06 22:57:32.002 INFO kablam! 
Nov 06 22:57:32.056 INFO kablam! warning: unused import: `math`
Nov 06 22:57:32.057 INFO kablam!  --> src/crypt.rs:6:5
Nov 06 22:57:32.057 INFO kablam!   |
Nov 06 22:57:32.057 INFO kablam! 6 | use math;
Nov 06 22:57:32.058 INFO kablam!   |     ^^^^
Nov 06 22:57:32.058 INFO kablam!   |
Nov 06 22:57:32.058 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 22:57:32.059 INFO kablam! 
Nov 06 22:57:32.059 INFO kablam! warning: unused import: `ramp::Int`
Nov 06 22:57:32.059 INFO kablam!  --> src/crypt.rs:8:5
Nov 06 22:57:32.059 INFO kablam!   |
Nov 06 22:57:32.060 INFO kablam! 8 | use ramp::Int;
Nov 06 22:57:32.060 INFO kablam!   |     ^^^^^^^^^
Nov 06 22:57:32.060 INFO kablam! 
Nov 06 22:57:32.152 INFO kablam! warning: constant item is never used: `DEFAULT_EXP`
Nov 06 22:57:32.152 INFO kablam!   --> src/crypt.rs:10:1
Nov 06 22:57:32.152 INFO kablam!    |
Nov 06 22:57:32.152 INFO kablam! 10 | const DEFAULT_EXP: u32 = 65537;         // standard
Nov 06 22:57:32.152 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 22:57:32.152 INFO kablam!    |
Nov 06 22:57:32.153 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 22:57:32.153 INFO kablam! 
Nov 06 22:57:32.153 INFO kablam! warning: constant item is never used: `DEFAULT_BLOCK_SIZE`
Nov 06 22:57:32.153 INFO kablam!   --> src/crypt.rs:11:1
Nov 06 22:57:32.153 INFO kablam!    |
Nov 06 22:57:32.153 INFO kablam! 11 | const DEFAULT_BLOCK_SIZE: u32 = 128;    // bytes
Nov 06 22:57:32.153 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 22:57:32.153 INFO kablam! 
Nov 06 22:57:32.153 INFO kablam! warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 06 22:57:32.153 INFO kablam!  --> src/lib.rs:1:12
Nov 06 22:57:32.153 INFO kablam!   |
Nov 06 22:57:32.153 INFO kablam! 1 | #![feature(extern_prelude)]  // has to go in crate root. this is lib.rs for libraries
Nov 06 22:57:32.153 INFO kablam!   |            ^^^^^^^^^^^^^^
Nov 06 22:57:32.153 INFO kablam!   |
Nov 06 22:57:32.153 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 06 22:57:32.153 INFO kablam! 
Nov 06 22:57:32.196 INFO kablam! warning: constant item is never used: `DEFAULT_EXP`
Nov 06 22:57:32.196 INFO kablam!   --> src/crypt.rs:10:1
Nov 06 22:57:32.196 INFO kablam!    |
Nov 06 22:57:32.196 INFO kablam! 10 | const DEFAULT_EXP: u32 = 65537;         // standard
Nov 06 22:57:32.196 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 22:57:32.196 INFO kablam!    |
Nov 06 22:57:32.196 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 22:57:32.196 INFO kablam! 
Nov 06 22:57:32.196 INFO kablam! warning: constant item is never used: `DEFAULT_BLOCK_SIZE`
Nov 06 22:57:32.196 INFO kablam!   --> src/crypt.rs:11:1
Nov 06 22:57:32.196 INFO kablam!    |
Nov 06 22:57:32.196 INFO kablam! 11 | const DEFAULT_BLOCK_SIZE: u32 = 128;    // bytes
Nov 06 22:57:32.196 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 22:57:32.196 INFO kablam! 
Nov 06 22:57:32.196 INFO kablam! warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 06 22:57:32.196 INFO kablam!  --> src/lib.rs:1:12
Nov 06 22:57:32.196 INFO kablam!   |
Nov 06 22:57:32.196 INFO kablam! 1 | #![feature(extern_prelude)]  // has to go in crate root. this is lib.rs for libraries
Nov 06 22:57:32.196 INFO kablam!   |            ^^^^^^^^^^^^^^
Nov 06 22:57:32.196 INFO kablam!   |
Nov 06 22:57:32.196 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 06 22:57:32.197 INFO kablam! 
Nov 06 22:57:32.212 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.24s
Nov 06 22:57:32.217 INFO kablam! su: No module specific data is present
Nov 06 22:57:33.448 INFO running `"docker" "rm" "-f" "2fa3a3b55a7de8fa087ee518ceb704618dfae694e236b6663d964ff28f3c4568"`
Nov 06 22:57:33.888 INFO blam! 2fa3a3b55a7de8fa087ee518ceb704618dfae694e236b6663d964ff28f3c4568