[INFO] fetching crate buttercup-crypto 0.4.2...
[INFO] extracting crate buttercup-crypto 0.4.2 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/buttercup-crypto/0.4.2
[INFO] extracting crate buttercup-crypto 0.4.2 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/buttercup-crypto/0.4.2
[INFO] validating manifest of buttercup-crypto-0.4.2 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 buttercup-crypto-0.4.2 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 buttercup-crypto-0.4.2
[INFO] finished frobbing buttercup-crypto-0.4.2
[INFO] frobbed toml for buttercup-crypto-0.4.2 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/buttercup-crypto/0.4.2/Cargo.toml
[INFO] started frobbing buttercup-crypto-0.4.2
[INFO] finished frobbing buttercup-crypto-0.4.2
[INFO] frobbed toml for buttercup-crypto-0.4.2 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/buttercup-crypto/0.4.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing buttercup-crypto-0.4.2 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/buttercup-crypto/0.4.2:/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] 67289c8fc690b63ae4e4e62b6c9bb3e0b56b06aa4dbf4d4b9c713e6f07369c55
[INFO] running `"docker" "start" "-a" "67289c8fc690b63ae4e4e62b6c9bb3e0b56b06aa4dbf4d4b9c713e6f07369c55"`
[INFO] [stderr]    Compiling opaque-debug v0.1.1
[INFO] [stderr]    Compiling base64 v0.5.2
[INFO] [stderr]    Compiling crypto-mac v0.6.2
[INFO] [stderr]    Compiling block-cipher-trait v0.5.3
[INFO] [stderr]    Compiling hmac v0.6.3
[INFO] [stderr]    Compiling aes-soft v0.1.0
[INFO] [stderr]    Compiling block-modes v0.1.0
[INFO] [stderr]    Compiling pbkdf2 v0.2.3
[INFO] [stderr]    Compiling buttercup-crypto v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `"docker" "inspect" "67289c8fc690b63ae4e4e62b6c9bb3e0b56b06aa4dbf4d4b9c713e6f07369c55"`
[INFO] running `"docker" "rm" "-f" "67289c8fc690b63ae4e4e62b6c9bb3e0b56b06aa4dbf4d4b9c713e6f07369c55"`
[INFO] [stdout] 67289c8fc690b63ae4e4e62b6c9bb3e0b56b06aa4dbf4d4b9c713e6f07369c55
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/buttercup-crypto/0.4.2:/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] d5493155c660760f68fae752de777d5bc4bdb45a157385aa6cf72f3d1ed87d62
[INFO] running `"docker" "start" "-a" "d5493155c660760f68fae752de777d5bc4bdb45a157385aa6cf72f3d1ed87d62"`
[INFO] [stderr]    Compiling buttercup-crypto v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "d5493155c660760f68fae752de777d5bc4bdb45a157385aa6cf72f3d1ed87d62"`
[INFO] running `"docker" "rm" "-f" "d5493155c660760f68fae752de777d5bc4bdb45a157385aa6cf72f3d1ed87d62"`
[INFO] [stdout] d5493155c660760f68fae752de777d5bc4bdb45a157385aa6cf72f3d1ed87d62
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/buttercup-crypto/0.4.2:/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] 3885a4ed24ffa4ea53cf7d18f10bc0692c6a44e8491a0ac8413b5a86f2341d55
[INFO] running `"docker" "start" "-a" "3885a4ed24ffa4ea53cf7d18f10bc0692c6a44e8491a0ac8413b5a86f2341d55"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/buttercup_crypto-a526d06e8f1a1b81
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test encryption::cbc::cbc_decryption_test ... ok
[INFO] [stdout] test encryption::cbc::cbc_encryption_test ... ok
[INFO] [stdout] test random::random_iv_test ... ok
[INFO] [stdout] test random::random_string_test ... ok
[INFO] [stdout] test derivation::pbkdf2_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests buttercup-crypto
[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" "3885a4ed24ffa4ea53cf7d18f10bc0692c6a44e8491a0ac8413b5a86f2341d55"`
[INFO] running `"docker" "rm" "-f" "3885a4ed24ffa4ea53cf7d18f10bc0692c6a44e8491a0ac8413b5a86f2341d55"`
[INFO] [stdout] 3885a4ed24ffa4ea53cf7d18f10bc0692c6a44e8491a0ac8413b5a86f2341d55