Nov 01 06:10:04.823 INFO checking derricw/rustrsa against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 06:10:04.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 06:10:05.372 INFO blam! b8a699f0b76323fe84b2804399ca06683b6bfd5b06d6b1fee529b87875ccf27b
Nov 01 06:10:05.374 INFO running `"docker" "start" "-a" "b8a699f0b76323fe84b2804399ca06683b6bfd5b06d6b1fee529b87875ccf27b"`
Nov 01 06:10:07.479 INFO kablam! usermod: no changes
Nov 01 06:10:07.660 INFO kablam!    Compiling num-iter v0.1.37
Nov 01 06:10:07.660 INFO kablam!    Compiling rustc-cfg v0.2.0
Nov 01 06:10:07.660 INFO kablam!     Checking ieee754 v0.2.2
Nov 01 06:10:07.676 INFO kablam!    Compiling num-integer v0.1.39
Nov 01 06:10:07.677 INFO kablam!     Checking num-rational v0.2.1
Nov 01 06:10:11.852 INFO kablam!    Compiling num-bigint v0.1.44
Nov 01 06:10:12.888 INFO kablam!     Checking num v0.2.0
Nov 01 06:10:13.379 INFO kablam!     Checking mod_exp v1.0.0
Nov 01 06:10:16.076 INFO kablam!    Compiling ramp v0.5.0
Nov 01 06:10:20.064 INFO kablam!     Checking rustrsa v0.1.0 (/source)
Nov 01 06:10:21.172 INFO kablam! warning: unused import: `math`
Nov 01 06:10:21.172 INFO kablam!  --> src/crypt.rs:6:5
Nov 01 06:10:21.172 INFO kablam!   |
Nov 01 06:10:21.172 INFO kablam! 6 | use math;
Nov 01 06:10:21.172 INFO kablam!   |     ^^^^
Nov 01 06:10:21.172 INFO kablam!   |
Nov 01 06:10:21.172 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 06:10:21.172 INFO kablam! 
Nov 01 06:10:21.172 INFO kablam! warning: unused import: `ramp::Int`
Nov 01 06:10:21.172 INFO kablam!  --> src/crypt.rs:8:5
Nov 01 06:10:21.172 INFO kablam!   |
Nov 01 06:10:21.172 INFO kablam! 8 | use ramp::Int;
Nov 01 06:10:21.172 INFO kablam!   |     ^^^^^^^^^
Nov 01 06:10:21.172 INFO kablam! 
Nov 01 06:10:21.266 INFO kablam! warning: constant item is never used: `DEFAULT_EXP`
Nov 01 06:10:21.266 INFO kablam!   --> src/crypt.rs:10:1
Nov 01 06:10:21.266 INFO kablam!    |
Nov 01 06:10:21.266 INFO kablam! 10 | const DEFAULT_EXP: u32 = 65537;         // standard
Nov 01 06:10:21.266 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:10:21.266 INFO kablam!    |
Nov 01 06:10:21.266 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 06:10:21.266 INFO kablam! 
Nov 01 06:10:21.266 INFO kablam! warning: constant item is never used: `DEFAULT_BLOCK_SIZE`
Nov 01 06:10:21.266 INFO kablam!   --> src/crypt.rs:11:1
Nov 01 06:10:21.266 INFO kablam!    |
Nov 01 06:10:21.266 INFO kablam! 11 | const DEFAULT_BLOCK_SIZE: u32 = 128;    // bytes
Nov 01 06:10:21.266 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:10:21.266 INFO kablam! 
Nov 01 06:10:21.266 INFO kablam! warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 01 06:10:21.266 INFO kablam!  --> src/lib.rs:1:12
Nov 01 06:10:21.266 INFO kablam!   |
Nov 01 06:10:21.266 INFO kablam! 1 | #![feature(extern_prelude)]  // has to go in crate root. this is lib.rs for libraries
Nov 01 06:10:21.266 INFO kablam!   |            ^^^^^^^^^^^^^^
Nov 01 06:10:21.266 INFO kablam!   |
Nov 01 06:10:21.266 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 01 06:10:21.266 INFO kablam! 
Nov 01 06:10:21.452 INFO kablam! warning: unused import: `math`
Nov 01 06:10:21.452 INFO kablam!  --> src/crypt.rs:6:5
Nov 01 06:10:21.452 INFO kablam!   |
Nov 01 06:10:21.452 INFO kablam! 6 | use math;
Nov 01 06:10:21.452 INFO kablam!   |     ^^^^
Nov 01 06:10:21.452 INFO kablam!   |
Nov 01 06:10:21.452 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 06:10:21.452 INFO kablam! 
Nov 01 06:10:21.452 INFO kablam! warning: unused import: `ramp::Int`
Nov 01 06:10:21.452 INFO kablam!  --> src/crypt.rs:8:5
Nov 01 06:10:21.452 INFO kablam!   |
Nov 01 06:10:21.452 INFO kablam! 8 | use ramp::Int;
Nov 01 06:10:21.452 INFO kablam!   |     ^^^^^^^^^
Nov 01 06:10:21.452 INFO kablam! 
Nov 01 06:10:21.568 INFO kablam! warning: constant item is never used: `DEFAULT_EXP`
Nov 01 06:10:21.568 INFO kablam!   --> src/crypt.rs:10:1
Nov 01 06:10:21.568 INFO kablam!    |
Nov 01 06:10:21.568 INFO kablam! 10 | const DEFAULT_EXP: u32 = 65537;         // standard
Nov 01 06:10:21.568 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:10:21.568 INFO kablam!    |
Nov 01 06:10:21.568 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 06:10:21.568 INFO kablam! 
Nov 01 06:10:21.568 INFO kablam! warning: constant item is never used: `DEFAULT_BLOCK_SIZE`
Nov 01 06:10:21.568 INFO kablam!   --> src/crypt.rs:11:1
Nov 01 06:10:21.568 INFO kablam!    |
Nov 01 06:10:21.568 INFO kablam! 11 | const DEFAULT_BLOCK_SIZE: u32 = 128;    // bytes
Nov 01 06:10:21.568 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:10:21.568 INFO kablam! 
Nov 01 06:10:21.568 INFO kablam! warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 01 06:10:21.568 INFO kablam!  --> src/lib.rs:1:12
Nov 01 06:10:21.568 INFO kablam!   |
Nov 01 06:10:21.568 INFO kablam! 1 | #![feature(extern_prelude)]  // has to go in crate root. this is lib.rs for libraries
Nov 01 06:10:21.568 INFO kablam!   |            ^^^^^^^^^^^^^^
Nov 01 06:10:21.568 INFO kablam!   |
Nov 01 06:10:21.568 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 01 06:10:21.568 INFO kablam! 
Nov 01 06:10:21.604 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.09s
Nov 01 06:10:21.608 INFO kablam! su: No module specific data is present
Nov 01 06:10:22.421 INFO running `"docker" "rm" "-f" "b8a699f0b76323fe84b2804399ca06683b6bfd5b06d6b1fee529b87875ccf27b"`
Nov 01 06:10:22.796 INFO blam! b8a699f0b76323fe84b2804399ca06683b6bfd5b06d6b1fee529b87875ccf27b