[INFO] fetching crate elements 0.7.1...
[INFO] extracting crate elements 0.7.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/elements/0.7.1
[INFO] extracting crate elements 0.7.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/elements/0.7.1
[INFO] validating manifest of elements-0.7.1 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 elements-0.7.1 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 elements-0.7.1
[INFO] finished frobbing elements-0.7.1
[INFO] frobbed toml for elements-0.7.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/elements/0.7.1/Cargo.toml
[INFO] started frobbing elements-0.7.1
[INFO] finished frobbing elements-0.7.1
[INFO] frobbed toml for elements-0.7.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/elements/0.7.1/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] [stderr]     Blocking waiting for file lock on package cache lock
[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] 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing elements-0.7.1 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/elements/0.7.1:/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] a0d1d35a6253ea713a286ccc766a3f888a6d67917e8603ea52c3376c00146ff4
[INFO] running `"docker" "start" "-a" "a0d1d35a6253ea713a286ccc766a3f888a6d67917e8603ea52c3376c00146ff4"`
[INFO] [stderr]    Compiling elements v0.7.1 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Hash` is imported redundantly
[INFO] [stderr]    --> src/address.rs:258:13
[INFO] [stderr]     |
[INFO] [stderr] 30  | use bitcoin_hashes::{hash160, Hash};
[INFO] [stderr]     |                               ---- the item `Hash` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 258 |         use bitcoin_hashes::Hash;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `hash160` is imported redundantly
[INFO] [stderr]    --> src/address.rs:277:13
[INFO] [stderr]     |
[INFO] [stderr] 30  | use bitcoin_hashes::{hash160, Hash};
[INFO] [stderr]     |                      ------- the item `hash160` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 277 |         use bitcoin_hashes::hash160;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Hash` is imported redundantly
[INFO] [stderr]    --> src/address.rs:279:13
[INFO] [stderr]     |
[INFO] [stderr] 30  | use bitcoin_hashes::{hash160, Hash};
[INFO] [stderr]     |                               ---- the item `Hash` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 279 |         use bitcoin_hashes::Hash;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `"docker" "inspect" "a0d1d35a6253ea713a286ccc766a3f888a6d67917e8603ea52c3376c00146ff4"`
[INFO] running `"docker" "rm" "-f" "a0d1d35a6253ea713a286ccc766a3f888a6d67917e8603ea52c3376c00146ff4"`
[INFO] [stdout] a0d1d35a6253ea713a286ccc766a3f888a6d67917e8603ea52c3376c00146ff4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/elements/0.7.1:/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] 63be35be84c4a5d6e124372c3cf400b9a5bfaa50769947c3211126fc8fedcec9
[INFO] running `"docker" "start" "-a" "63be35be84c4a5d6e124372c3cf400b9a5bfaa50769947c3211126fc8fedcec9"`
[INFO] [stderr]    Compiling elements v0.7.1 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Hash` is imported redundantly
[INFO] [stderr]    --> src/address.rs:258:13
[INFO] [stderr]     |
[INFO] [stderr] 30  | use bitcoin_hashes::{hash160, Hash};
[INFO] [stderr]     |                               ---- the item `Hash` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 258 |         use bitcoin_hashes::Hash;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `hash160` is imported redundantly
[INFO] [stderr]    --> src/address.rs:277:13
[INFO] [stderr]     |
[INFO] [stderr] 30  | use bitcoin_hashes::{hash160, Hash};
[INFO] [stderr]     |                      ------- the item `hash160` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 277 |         use bitcoin_hashes::hash160;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Hash` is imported redundantly
[INFO] [stderr]    --> src/address.rs:279:13
[INFO] [stderr]     |
[INFO] [stderr] 30  | use bitcoin_hashes::{hash160, Hash};
[INFO] [stderr]     |                               ---- the item `Hash` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 279 |         use bitcoin_hashes::Hash;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.41s
[INFO] running `"docker" "inspect" "63be35be84c4a5d6e124372c3cf400b9a5bfaa50769947c3211126fc8fedcec9"`
[INFO] running `"docker" "rm" "-f" "63be35be84c4a5d6e124372c3cf400b9a5bfaa50769947c3211126fc8fedcec9"`
[INFO] [stdout] 63be35be84c4a5d6e124372c3cf400b9a5bfaa50769947c3211126fc8fedcec9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/elements/0.7.1:/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] 89fd1cbff6323ac4dbcfdc9f97ca4d2eafc477c4f2dc79b54c387afbdf047068
[INFO] running `"docker" "start" "-a" "89fd1cbff6323ac4dbcfdc9f97ca4d2eafc477c4f2dc79b54c387afbdf047068"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/elements-2a98d5a2cf5d4a57
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test transaction::tests::pegout ... ok
[INFO] [stdout] test transaction::tests::pegin ... ok
[INFO] [stdout] test blech32::test::test_polymod_sanity ... ok
[INFO] [stdout] test transaction::tests::pegout_tx_vector_1 ... ok
[INFO] [stdout] test blech32::test::test_checksum ... ok
[INFO] [stdout] test transaction::tests::pegout_with_numeric_pak ... ok
[INFO] [stdout] test block::tests::block ... ok
[INFO] [stdout] test transaction::tests::txout_null_data ... ok
[INFO] [stdout] test transaction::tests::pegout_with_null_scriptpubkey ... ok
[INFO] [stdout] test transaction::tests::issuance ... ok
[INFO] [stdout] test address::test::test_actuals ... ok
[INFO] [stdout] test transaction::tests::transaction ... ok
[INFO] [stdout] test address::test::exhaustive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests elements
[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" "89fd1cbff6323ac4dbcfdc9f97ca4d2eafc477c4f2dc79b54c387afbdf047068"`
[INFO] running `"docker" "rm" "-f" "89fd1cbff6323ac4dbcfdc9f97ca4d2eafc477c4f2dc79b54c387afbdf047068"`
[INFO] [stdout] 89fd1cbff6323ac4dbcfdc9f97ca4d2eafc477c4f2dc79b54c387afbdf047068