[INFO] crate signatory-secp256k1 0.12.0 is already in cache
[INFO] extracting crate signatory-secp256k1 0.12.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/signatory-secp256k1/0.12.0
[INFO] extracting crate signatory-secp256k1 0.12.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/signatory-secp256k1/0.12.0
[INFO] validating manifest of signatory-secp256k1-0.12.0 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 signatory-secp256k1-0.12.0 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 signatory-secp256k1-0.12.0
[INFO] finished frobbing signatory-secp256k1-0.12.0
[INFO] frobbed toml for signatory-secp256k1-0.12.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/signatory-secp256k1/0.12.0/Cargo.toml
[INFO] started frobbing signatory-secp256k1-0.12.0
[INFO] finished frobbing signatory-secp256k1-0.12.0
[INFO] frobbed toml for signatory-secp256k1-0.12.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/signatory-secp256k1/0.12.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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 signatory-secp256k1-0.12.0 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-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/signatory-secp256k1/0.12.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] ff04d1ac76280ea6de3f55ff2fe9973c1124a4561f900135c8fc37104c9f9388
[INFO] running `"docker" "start" "-a" "ff04d1ac76280ea6de3f55ff2fe9973c1124a4561f900135c8fc37104c9f9388"`
[INFO] [stderr]    Compiling secp256k1 v0.13.0
[INFO] [stderr]    Compiling signature_derive v0.2.1
[INFO] [stderr]    Compiling subtle-encoding v0.3.7
[INFO] [stderr]    Compiling signature v0.2.0
[INFO] [stderr]    Compiling signatory v0.12.0
[INFO] [stderr]    Compiling signatory-secp256k1 v0.12.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.22s
[INFO] running `"docker" "inspect" "ff04d1ac76280ea6de3f55ff2fe9973c1124a4561f900135c8fc37104c9f9388"`
[INFO] running `"docker" "rm" "-f" "ff04d1ac76280ea6de3f55ff2fe9973c1124a4561f900135c8fc37104c9f9388"`
[INFO] [stdout] ff04d1ac76280ea6de3f55ff2fe9973c1124a4561f900135c8fc37104c9f9388
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/signatory-secp256k1/0.12.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] c582ca44e22e28cbe2ff3490e0ef294c064d003538dbfb0fd9446225fe5bd625
[INFO] running `"docker" "start" "-a" "c582ca44e22e28cbe2ff3490e0ef294c064d003538dbfb0fd9446225fe5bd625"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling signatory-secp256k1 v0.12.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "c582ca44e22e28cbe2ff3490e0ef294c064d003538dbfb0fd9446225fe5bd625"`
[INFO] running `"docker" "rm" "-f" "c582ca44e22e28cbe2ff3490e0ef294c064d003538dbfb0fd9446225fe5bd625"`
[INFO] [stdout] c582ca44e22e28cbe2ff3490e0ef294c064d003538dbfb0fd9446225fe5bd625
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/signatory-secp256k1/0.12.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] adb2c70c35ee85281e134e64fe109e824bafc9de91b4ab11174af6fd048d424a
[INFO] running `"docker" "start" "-a" "adb2c70c35ee85281e134e64fe109e824bafc9de91b4ab11174af6fd048d424a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/signatory_secp256k1-ae63330f09407496
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::asn1_signature_roundtrip ... ok
[INFO] [stdout] test tests::rejects_tweaked_fixed_signature ... ok
[INFO] [stdout] test tests::rejects_tweaked_asn1_signature ... ok
[INFO] [stderr]    Doc-tests signatory-secp256k1
[INFO] [stdout] test tests::fixed_signature_vectors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "adb2c70c35ee85281e134e64fe109e824bafc9de91b4ab11174af6fd048d424a"`
[INFO] running `"docker" "rm" "-f" "adb2c70c35ee85281e134e64fe109e824bafc9de91b4ab11174af6fd048d424a"`
[INFO] [stdout] adb2c70c35ee85281e134e64fe109e824bafc9de91b4ab11174af6fd048d424a