Dec 18 01:26:29.469 INFO checking derricw/rustrsa against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 01:26:29.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/derricw/rustrsa:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:26:29.974 INFO [stdout] f55df07681d7e4950480238eb9a62e80c047fda9106f774c14a910a67656b931
Dec 18 01:26:29.978 INFO running `"docker" "start" "-a" "f55df07681d7e4950480238eb9a62e80c047fda9106f774c14a910a67656b931"`
Dec 18 01:26:31.365 INFO [stderr]    Compiling num-iter v0.1.37
Dec 18 01:26:31.368 INFO [stderr]    Compiling rustc-cfg v0.2.0
Dec 18 01:26:31.369 INFO [stderr]     Checking ieee754 v0.2.2
Dec 18 01:26:31.385 INFO [stderr]    Compiling num-integer v0.1.39
Dec 18 01:26:31.385 INFO [stderr]     Checking num-rational v0.2.1
Dec 18 01:26:34.064 INFO [stderr]     Checking num v0.2.0
Dec 18 01:26:34.325 INFO [stderr]     Checking mod_exp v1.0.0
Dec 18 01:26:34.454 INFO [stderr]    Compiling num-bigint v0.1.44
Dec 18 01:26:37.588 INFO [stderr]    Compiling ramp v0.5.0
Dec 18 01:26:40.722 INFO [stderr]     Checking rustrsa v0.1.0 (/opt/crater/workdir)
Dec 18 01:26:41.177 INFO [stderr] warning: unused import: `math`
Dec 18 01:26:41.177 INFO [stderr]  --> src/crypt.rs:6:5
Dec 18 01:26:41.177 INFO [stderr]   |
Dec 18 01:26:41.177 INFO [stderr] 6 | use math;
Dec 18 01:26:41.178 INFO [stderr]   |     ^^^^
Dec 18 01:26:41.178 INFO [stderr]   |
Dec 18 01:26:41.178 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 01:26:41.178 INFO [stderr] 
Dec 18 01:26:41.178 INFO [stderr] warning: unused import: `ramp::Int`
Dec 18 01:26:41.178 INFO [stderr]  --> src/crypt.rs:8:5
Dec 18 01:26:41.178 INFO [stderr]   |
Dec 18 01:26:41.178 INFO [stderr] 8 | use ramp::Int;
Dec 18 01:26:41.179 INFO [stderr]   |     ^^^^^^^^^
Dec 18 01:26:41.179 INFO [stderr] 
Dec 18 01:26:41.200 INFO [stderr] warning: unused import: `math`
Dec 18 01:26:41.200 INFO [stderr]  --> src/crypt.rs:6:5
Dec 18 01:26:41.200 INFO [stderr]   |
Dec 18 01:26:41.200 INFO [stderr] 6 | use math;
Dec 18 01:26:41.200 INFO [stderr]   |     ^^^^
Dec 18 01:26:41.200 INFO [stderr]   |
Dec 18 01:26:41.200 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 01:26:41.200 INFO [stderr] 
Dec 18 01:26:41.200 INFO [stderr] warning: unused import: `ramp::Int`
Dec 18 01:26:41.200 INFO [stderr]  --> src/crypt.rs:8:5
Dec 18 01:26:41.200 INFO [stderr]   |
Dec 18 01:26:41.201 INFO [stderr] 8 | use ramp::Int;
Dec 18 01:26:41.201 INFO [stderr]   |     ^^^^^^^^^
Dec 18 01:26:41.201 INFO [stderr] 
Dec 18 01:26:41.294 INFO [stderr] warning: constant item is never used: `DEFAULT_EXP`
Dec 18 01:26:41.294 INFO [stderr]   --> src/crypt.rs:10:1
Dec 18 01:26:41.294 INFO [stderr]    |
Dec 18 01:26:41.294 INFO [stderr] 10 | const DEFAULT_EXP: u32 = 65537;         // standard
Dec 18 01:26:41.294 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:26:41.294 INFO [stderr]    |
Dec 18 01:26:41.294 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 01:26:41.294 INFO [stderr] 
Dec 18 01:26:41.294 INFO [stderr] warning: constant item is never used: `DEFAULT_BLOCK_SIZE`
Dec 18 01:26:41.295 INFO [stderr]   --> src/crypt.rs:11:1
Dec 18 01:26:41.295 INFO [stderr]    |
Dec 18 01:26:41.295 INFO [stderr] 11 | const DEFAULT_BLOCK_SIZE: u32 = 128;    // bytes
Dec 18 01:26:41.295 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:26:41.295 INFO [stderr] 
Dec 18 01:26:41.295 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 18 01:26:41.295 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 01:26:41.295 INFO [stderr]   |
Dec 18 01:26:41.295 INFO [stderr] 1 | #![feature(extern_prelude)]  // has to go in crate root. this is lib.rs for libraries
Dec 18 01:26:41.295 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 18 01:26:41.295 INFO [stderr]   |
Dec 18 01:26:41.295 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 01:26:41.295 INFO [stderr] 
Dec 18 01:26:41.336 INFO [stderr] warning: constant item is never used: `DEFAULT_EXP`
Dec 18 01:26:41.336 INFO [stderr]   --> src/crypt.rs:10:1
Dec 18 01:26:41.336 INFO [stderr]    |
Dec 18 01:26:41.336 INFO [stderr] 10 | const DEFAULT_EXP: u32 = 65537;         // standard
Dec 18 01:26:41.336 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:26:41.336 INFO [stderr]    |
Dec 18 01:26:41.336 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 01:26:41.336 INFO [stderr] 
Dec 18 01:26:41.336 INFO [stderr] warning: constant item is never used: `DEFAULT_BLOCK_SIZE`
Dec 18 01:26:41.337 INFO [stderr]   --> src/crypt.rs:11:1
Dec 18 01:26:41.337 INFO [stderr]    |
Dec 18 01:26:41.337 INFO [stderr] 11 | const DEFAULT_BLOCK_SIZE: u32 = 128;    // bytes
Dec 18 01:26:41.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:26:41.337 INFO [stderr] 
Dec 18 01:26:41.337 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 18 01:26:41.337 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 01:26:41.337 INFO [stderr]   |
Dec 18 01:26:41.337 INFO [stderr] 1 | #![feature(extern_prelude)]  // has to go in crate root. this is lib.rs for libraries
Dec 18 01:26:41.337 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 18 01:26:41.337 INFO [stderr]   |
Dec 18 01:26:41.337 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 01:26:41.337 INFO [stderr] 
Dec 18 01:26:41.376 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.09s
Dec 18 01:26:42.501 INFO running `"docker" "inspect" "f55df07681d7e4950480238eb9a62e80c047fda9106f774c14a910a67656b931"`
Dec 18 01:26:42.870 INFO running `"docker" "rm" "-f" "f55df07681d7e4950480238eb9a62e80c047fda9106f774c14a910a67656b931"`
Dec 18 01:26:43.252 INFO [stdout] f55df07681d7e4950480238eb9a62e80c047fda9106f774c14a910a67656b931