[INFO] crate coinbase-rs 0.1.0 is already in cache
[INFO] extracting crate coinbase-rs 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/coinbase-rs/0.1.0
[INFO] extracting crate coinbase-rs 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/coinbase-rs/0.1.0
[INFO] validating manifest of coinbase-rs-0.1.0 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 coinbase-rs-0.1.0 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 coinbase-rs-0.1.0
[INFO] finished frobbing coinbase-rs-0.1.0
[INFO] frobbed toml for coinbase-rs-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/coinbase-rs/0.1.0/Cargo.toml
[INFO] started frobbing coinbase-rs-0.1.0
[INFO] finished frobbing coinbase-rs-0.1.0
[INFO] frobbed toml for coinbase-rs-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/coinbase-rs/0.1.0/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] [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] testing coinbase-rs-0.1.0 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-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/reg/coinbase-rs/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3705f9701c72ce0696042321e6c038cdf68d29b7085a31b98fcec69c3d515035
[INFO] running `"docker" "start" "-a" "3705f9701c72ce0696042321e6c038cdf68d29b7085a31b98fcec69c3d515035"`
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling bigdecimal v0.1.0
[INFO] [stderr]    Compiling coinbase-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/adapters.rs:55:23
[INFO] [stderr]    |
[INFO] [stderr] 55 |     type Result = Box<Future<Item = T, Error = CBError> + Send>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = CBError> + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.85s
[INFO] running `"docker" "inspect" "3705f9701c72ce0696042321e6c038cdf68d29b7085a31b98fcec69c3d515035"`
[INFO] running `"docker" "rm" "-f" "3705f9701c72ce0696042321e6c038cdf68d29b7085a31b98fcec69c3d515035"`
[INFO] [stdout] 3705f9701c72ce0696042321e6c038cdf68d29b7085a31b98fcec69c3d515035
[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/reg/coinbase-rs/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] e4d483137390f8456c696a14e0e1bf9bf948273903f444befa5edb2e4db47177
[INFO] running `"docker" "start" "-a" "e4d483137390f8456c696a14e0e1bf9bf948273903f444befa5edb2e4db47177"`
[INFO] [stderr]    Compiling coinbase-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/adapters.rs:55:23
[INFO] [stderr]    |
[INFO] [stderr] 55 |     type Result = Box<Future<Item = T, Error = CBError> + Send>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = CBError> + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `accounts`
[INFO] [stderr]    --> src/private.rs:230:9
[INFO] [stderr]     |
[INFO] [stderr] 230 |     let accounts: Vec<Account> = serde_json::from_slice(input.as_bytes()).unwrap();
[INFO] [stderr]     |         ^^^^^^^^ help: consider prefixing with an underscore: `_accounts`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `accounts`
[INFO] [stderr]    --> src/private.rs:269:9
[INFO] [stderr]     |
[INFO] [stderr] 269 |     let accounts: Vec<Transaction> = serde_json::from_slice(input.as_bytes()).unwrap();
[INFO] [stderr]     |         ^^^^^^^^ help: consider prefixing with an underscore: `_accounts`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.52s
[INFO] running `"docker" "inspect" "e4d483137390f8456c696a14e0e1bf9bf948273903f444befa5edb2e4db47177"`
[INFO] running `"docker" "rm" "-f" "e4d483137390f8456c696a14e0e1bf9bf948273903f444befa5edb2e4db47177"`
[INFO] [stdout] e4d483137390f8456c696a14e0e1bf9bf948273903f444befa5edb2e4db47177
[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/reg/coinbase-rs/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3f43c7635c0cd36c936e125bcac56aa23caeda2b120e83e9bc557ad98b592ab4
[INFO] running `"docker" "start" "-a" "3f43c7635c0cd36c936e125bcac56aa23caeda2b120e83e9bc557ad98b592ab4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/coinbase_rs-cca98b2d0cb69173
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test private::test_account_deserialize ... ok
[INFO] [stdout] test private::test_transactions_deserialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests coinbase-rs
[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" "3f43c7635c0cd36c936e125bcac56aa23caeda2b120e83e9bc557ad98b592ab4"`
[INFO] running `"docker" "rm" "-f" "3f43c7635c0cd36c936e125bcac56aa23caeda2b120e83e9bc557ad98b592ab4"`
[INFO] [stdout] 3f43c7635c0cd36c936e125bcac56aa23caeda2b120e83e9bc557ad98b592ab4