[INFO] cloning repository derricw/rustrsa
[INFO] running `"git" "clone" "--bare" "git://github.com/derricw/rustrsa.git" "work/cache/sources/gh/derricw/rustrsa"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/derricw/rustrsa'...
[INFO] running `"git" "clone" "work/cache/sources/gh/derricw/rustrsa" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/derricw/rustrsa"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/derricw/rustrsa'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/derricw/rustrsa" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/derricw/rustrsa"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/derricw/rustrsa'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 25a5a991e8504b1792617e5bff272b15539ea3af
[INFO] sha for GitHub repo derricw/rustrsa: 25a5a991e8504b1792617e5bff272b15539ea3af
[INFO] validating manifest of derricw/rustrsa on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of derricw/rustrsa on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing derricw/rustrsa
[INFO] finished frobbing derricw/rustrsa
[INFO] frobbed toml for derricw/rustrsa written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/derricw/rustrsa/Cargo.toml
[INFO] started frobbing derricw/rustrsa
[INFO] finished frobbing derricw/rustrsa
[INFO] frobbed toml for derricw/rustrsa written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/derricw/rustrsa/Cargo.toml
[INFO] crate derricw/rustrsa already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ramp v0.5.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing derricw/rustrsa against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 705501d4ff0ff35cca9eb6129dd9e542449602183a187adb9af91f9f0464e993
[INFO] running `"docker" "start" "-a" "705501d4ff0ff35cca9eb6129dd9e542449602183a187adb9af91f9f0464e993"`
[INFO] [stderr]    Compiling cc v1.0.24
[INFO] [stderr]    Compiling rustc-cfg v0.2.0
[INFO] [stderr]    Compiling ieee754 v0.2.2
[INFO] [stderr]    Compiling hamming v0.1.3
[INFO] [stderr]    Compiling num-complex v0.2.0
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling mod_exp v1.0.0
[INFO] [stderr]    Compiling ramp v0.5.0
[INFO] [stderr]    Compiling rustrsa v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `math`
[INFO] [stderr]  --> src/crypt.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use math;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ramp::Int`
[INFO] [stderr]  --> src/crypt.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use ramp::Int;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DEFAULT_EXP`
[INFO] [stderr]   --> src/crypt.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | const DEFAULT_EXP: u32 = 65537;         // standard
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DEFAULT_BLOCK_SIZE`
[INFO] [stderr]   --> src/crypt.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const DEFAULT_BLOCK_SIZE: u32 = 128;    // bytes
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(extern_prelude)]  // has to go in crate root. this is lib.rs for libraries
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.80s
[INFO] running `"docker" "inspect" "705501d4ff0ff35cca9eb6129dd9e542449602183a187adb9af91f9f0464e993"`
[INFO] running `"docker" "rm" "-f" "705501d4ff0ff35cca9eb6129dd9e542449602183a187adb9af91f9f0464e993"`
[INFO] [stdout] 705501d4ff0ff35cca9eb6129dd9e542449602183a187adb9af91f9f0464e993
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a603e54e23929658d2cfb05b56e915f367beb9fa48908dfbde696e9085a3f762
[INFO] running `"docker" "start" "-a" "a603e54e23929658d2cfb05b56e915f367beb9fa48908dfbde696e9085a3f762"`
[INFO] [stderr]    Compiling rustrsa v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `math`
[INFO] [stderr]  --> src/crypt.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use math;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ramp::Int`
[INFO] [stderr]  --> src/crypt.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use ramp::Int;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DEFAULT_EXP`
[INFO] [stderr]   --> src/crypt.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | const DEFAULT_EXP: u32 = 65537;         // standard
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DEFAULT_BLOCK_SIZE`
[INFO] [stderr]   --> src/crypt.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const DEFAULT_BLOCK_SIZE: u32 = 128;    // bytes
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(extern_prelude)]  // has to go in crate root. this is lib.rs for libraries
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "a603e54e23929658d2cfb05b56e915f367beb9fa48908dfbde696e9085a3f762"`
[INFO] running `"docker" "rm" "-f" "a603e54e23929658d2cfb05b56e915f367beb9fa48908dfbde696e9085a3f762"`
[INFO] [stdout] a603e54e23929658d2cfb05b56e915f367beb9fa48908dfbde696e9085a3f762
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] d0389ae0732b6fc155d48cb7ef86b1a5e8c0403868915c922fa5edd37aa3e72c
[INFO] running `"docker" "start" "-a" "d0389ae0732b6fc155d48cb7ef86b1a5e8c0403868915c922fa5edd37aa3e72c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustrsa-87742f23c16d9042
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test math::tests::simple_is_prime_works ... ok
[INFO] [stdout] test math::tests::find_random_prime_works ... ok
[INFO] [stdout] test math::tests::is_prime_works ... ok
[INFO] [stdout] test math::tests::rabin_miller_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustrsa
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d0389ae0732b6fc155d48cb7ef86b1a5e8c0403868915c922fa5edd37aa3e72c"`
[INFO] running `"docker" "rm" "-f" "d0389ae0732b6fc155d48cb7ef86b1a5e8c0403868915c922fa5edd37aa3e72c"`
[INFO] [stdout] d0389ae0732b6fc155d48cb7ef86b1a5e8c0403868915c922fa5edd37aa3e72c