[INFO] crate rusty-gadgets 0.1.0 is already in cache
[INFO] extracting crate rusty-gadgets 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rusty-gadgets/0.1.0
[INFO] extracting crate rusty-gadgets 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rusty-gadgets/0.1.0
[INFO] validating manifest of rusty-gadgets-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rusty-gadgets-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rusty-gadgets-0.1.0
[INFO] finished frobbing rusty-gadgets-0.1.0
[INFO] frobbed toml for rusty-gadgets-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rusty-gadgets/0.1.0/Cargo.toml
[INFO] started frobbing rusty-gadgets-0.1.0
[INFO] finished frobbing rusty-gadgets-0.1.0
[INFO] frobbed toml for rusty-gadgets-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rusty-gadgets/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rusty-gadgets-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rusty-gadgets/0.1.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] e36eae929a16cd1a723ca391588b9bac352147963cb557a1ca5a5a097a65b33e
[INFO] running `"docker" "start" "-a" "e36eae929a16cd1a723ca391588b9bac352147963cb557a1ca5a5a097a65b33e"`
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling rusty-gadgets v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.07s
[INFO] running `"docker" "inspect" "e36eae929a16cd1a723ca391588b9bac352147963cb557a1ca5a5a097a65b33e"`
[INFO] running `"docker" "rm" "-f" "e36eae929a16cd1a723ca391588b9bac352147963cb557a1ca5a5a097a65b33e"`
[INFO] [stdout] e36eae929a16cd1a723ca391588b9bac352147963cb557a1ca5a5a097a65b33e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rusty-gadgets/0.1.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 998e5f4d3a91402fb3c5d40607bb958cd3a6d73197542385a07ec59f87c882c9
[INFO] running `"docker" "start" "-a" "998e5f4d3a91402fb3c5d40607bb958cd3a6d73197542385a07ec59f87c882c9"`
[INFO] [stderr]    Compiling rusty-gadgets v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `"docker" "inspect" "998e5f4d3a91402fb3c5d40607bb958cd3a6d73197542385a07ec59f87c882c9"`
[INFO] running `"docker" "rm" "-f" "998e5f4d3a91402fb3c5d40607bb958cd3a6d73197542385a07ec59f87c882c9"`
[INFO] [stdout] 998e5f4d3a91402fb3c5d40607bb958cd3a6d73197542385a07ec59f87c882c9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rusty-gadgets/0.1.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] d9ef2cddf6947149e10eca1ca17c2ce31cc478750b71d0b68b3808d3176bcbae
[INFO] running `"docker" "start" "-a" "d9ef2cddf6947149e10eca1ca17c2ce31cc478750b71d0b68b3808d3176bcbae"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty_gadgets-a9c41f1cdbff1b2c
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test field_element::tests::addition ... ok
[INFO] [stdout] test binops::tests::xor ... ok
[INFO] [stdout] test binops::tests::or ... ok
[INFO] [stdout] test binops::tests::and ... ok
[INFO] [stdout] test field_element::tests::additive_inverse ... ok
[INFO] [stdout] test field_element::tests::addition_overflow ... ok
[INFO] [stdout] test field_element::tests::multiplication_overflow ... ok
[INFO] [stdout] test gadget_builder::tests::assert_binary_2 ... ok
[INFO] [stdout] test gadget::tests::constraint_not_satisfied ... ok
[INFO] [stdout] test gadget_builder::tests::assert_binary_0_1 ... ok
[INFO] [stdout] test field_element::tests::bits_19 ... ok
[INFO] [stdout] test field_element::tests::bits_0 ... ok
[INFO] [stdout] test gadget_builder::tests::equal ... ok
[INFO] [stdout] test gadget_builder_split::tests::split_19_32 ... ok
[INFO] [stdout] test gadget::tests::missing_input ... ok
[INFO] [stdout] test gadget::tests::missing_generator ... ok
[INFO] [stdout] test gadget_builder_arithmetic::tests::invert_zero ... ok
[INFO] [stdout] test gadget_builder_compare::tests::comparisons ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rusty-gadgets
[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" "d9ef2cddf6947149e10eca1ca17c2ce31cc478750b71d0b68b3808d3176bcbae"`
[INFO] running `"docker" "rm" "-f" "d9ef2cddf6947149e10eca1ca17c2ce31cc478750b71d0b68b3808d3176bcbae"`
[INFO] [stdout] d9ef2cddf6947149e10eca1ca17c2ce31cc478750b71d0b68b3808d3176bcbae