[INFO] updating cached repository dmhacker/dual-ec-drbg
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dmhacker/dual-ec-drbg
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dmhacker/dual-ec-drbg" "work/ex/beta-1.38-1/sources/1.37.0/gh/dmhacker/dual-ec-drbg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dmhacker/dual-ec-drbg'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dmhacker/dual-ec-drbg" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dmhacker/dual-ec-drbg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dmhacker/dual-ec-drbg'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 468a4b605eb4aaa2819ba61acb525656ea872f79
[INFO] sha for GitHub repo dmhacker/dual-ec-drbg: 468a4b605eb4aaa2819ba61acb525656ea872f79
[INFO] validating manifest of dmhacker/dual-ec-drbg on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dmhacker/dual-ec-drbg on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dmhacker/dual-ec-drbg
[INFO] finished frobbing dmhacker/dual-ec-drbg
[INFO] frobbed toml for dmhacker/dual-ec-drbg written to work/ex/beta-1.38-1/sources/1.37.0/gh/dmhacker/dual-ec-drbg/Cargo.toml
[INFO] started frobbing dmhacker/dual-ec-drbg
[INFO] finished frobbing dmhacker/dual-ec-drbg
[INFO] frobbed toml for dmhacker/dual-ec-drbg written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dmhacker/dual-ec-drbg/Cargo.toml
[INFO] crate dmhacker/dual-ec-drbg already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing dmhacker/dual-ec-drbg against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dmhacker/dual-ec-drbg:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] bd1dd5f6b854a8346e08ed8dfa87055d4d7b91f903c9ba4637c6120f443b02f2
[INFO] running `"docker" "start" "-a" "bd1dd5f6b854a8346e08ed8dfa87055d4d7b91f903c9ba4637c6120f443b02f2"`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.1.8
[INFO] [stderr]    Compiling lazy_static v1.0.2
[INFO] [stderr]    Compiling rug v1.2.0
[INFO] [stderr]    Compiling dualecdrbg v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/math.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / lazy_static! {
[INFO] [stderr] 11 | |     static ref ONE : Integer = Integer::from(1);
[INFO] [stderr] 12 | |     static ref TWO : Integer = Integer::from(2);
[INFO] [stderr] 13 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/math.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / lazy_static! {
[INFO] [stderr] 11 | |     static ref ONE : Integer = Integer::from(1);
[INFO] [stderr] 12 | |     static ref TWO : Integer = Integer::from(2);
[INFO] [stderr] 13 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/backdoor.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static! {
[INFO] [stderr] 20 | |     static ref THREE : Integer = Integer::from(3);
[INFO] [stderr] 21 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 29s
[INFO] running `"docker" "inspect" "bd1dd5f6b854a8346e08ed8dfa87055d4d7b91f903c9ba4637c6120f443b02f2"`
[INFO] running `"docker" "rm" "-f" "bd1dd5f6b854a8346e08ed8dfa87055d4d7b91f903c9ba4637c6120f443b02f2"`
[INFO] [stdout] bd1dd5f6b854a8346e08ed8dfa87055d4d7b91f903c9ba4637c6120f443b02f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dmhacker/dual-ec-drbg:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f7ad8adc518a8994eb7ae5e0b50bfee5623ef1472aaef4bf6c1e1ae623f028de
[INFO] running `"docker" "start" "-a" "f7ad8adc518a8994eb7ae5e0b50bfee5623ef1472aaef4bf6c1e1ae623f028de"`
[INFO] [stderr]    Compiling dualecdrbg v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/math.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / lazy_static! {
[INFO] [stderr] 11 | |     static ref ONE : Integer = Integer::from(1);
[INFO] [stderr] 12 | |     static ref TWO : Integer = Integer::from(2);
[INFO] [stderr] 13 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/math.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / lazy_static! {
[INFO] [stderr] 11 | |     static ref ONE : Integer = Integer::from(1);
[INFO] [stderr] 12 | |     static ref TWO : Integer = Integer::from(2);
[INFO] [stderr] 13 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/backdoor.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static! {
[INFO] [stderr] 20 | |     static ref THREE : Integer = Integer::from(3);
[INFO] [stderr] 21 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `"docker" "inspect" "f7ad8adc518a8994eb7ae5e0b50bfee5623ef1472aaef4bf6c1e1ae623f028de"`
[INFO] running `"docker" "rm" "-f" "f7ad8adc518a8994eb7ae5e0b50bfee5623ef1472aaef4bf6c1e1ae623f028de"`
[INFO] [stdout] f7ad8adc518a8994eb7ae5e0b50bfee5623ef1472aaef4bf6c1e1ae623f028de
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dmhacker/dual-ec-drbg:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 12be28f2861205e276283375d66bcda2872bc08336af15774573d11c6f65a74f
[INFO] running `"docker" "start" "-a" "12be28f2861205e276283375d66bcda2872bc08336af15774573d11c6f65a74f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dualecdrbg-8e87b23d391ee3b9
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_point_multiplication ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "12be28f2861205e276283375d66bcda2872bc08336af15774573d11c6f65a74f"`
[INFO] running `"docker" "rm" "-f" "12be28f2861205e276283375d66bcda2872bc08336af15774573d11c6f65a74f"`
[INFO] [stdout] 12be28f2861205e276283375d66bcda2872bc08336af15774573d11c6f65a74f