[INFO] crate base58-monero 0.1.1 is already in cache
[INFO] extracting crate base58-monero 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/base58-monero/0.1.1
[INFO] extracting crate base58-monero 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/base58-monero/0.1.1
[INFO] validating manifest of base58-monero-0.1.1 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 base58-monero-0.1.1 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 base58-monero-0.1.1
[INFO] finished frobbing base58-monero-0.1.1
[INFO] frobbed toml for base58-monero-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/base58-monero/0.1.1/Cargo.toml
[INFO] started frobbing base58-monero-0.1.1
[INFO] finished frobbing base58-monero-0.1.1
[INFO] frobbed toml for base58-monero-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/base58-monero/0.1.1/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 base58-monero-0.1.1 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-2/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/base58-monero/0.1.1:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] bd7da7ebb490a619d60f6d282e7e680a1916fb4b6e4e9ce78976668353337950
[INFO] running `"docker" "start" "-a" "bd7da7ebb490a619d60f6d282e7e680a1916fb4b6e4e9ce78976668353337950"`
[INFO] [stderr]    Compiling ethereum-types-serialize v0.2.2
[INFO] [stderr]    Compiling ethbloom v0.5.3
[INFO] [stderr]    Compiling ethereum-types v0.4.2
[INFO] [stderr]    Compiling keccak-hash v0.1.2
[INFO] [stderr]    Compiling base58-monero v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/base58.rs:52:32
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.98s
[INFO] running `"docker" "inspect" "bd7da7ebb490a619d60f6d282e7e680a1916fb4b6e4e9ce78976668353337950"`
[INFO] running `"docker" "rm" "-f" "bd7da7ebb490a619d60f6d282e7e680a1916fb4b6e4e9ce78976668353337950"`
[INFO] [stdout] bd7da7ebb490a619d60f6d282e7e680a1916fb4b6e4e9ce78976668353337950
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/base58-monero/0.1.1:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 00e5663192232bbd6d97075081ae12c914891038970644bb97a7fd3f30235bde
[INFO] running `"docker" "start" "-a" "00e5663192232bbd6d97075081ae12c914891038970644bb97a7fd3f30235bde"`
[INFO] [stderr]    Compiling base58-monero v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/base58.rs:52:32
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `"docker" "inspect" "00e5663192232bbd6d97075081ae12c914891038970644bb97a7fd3f30235bde"`
[INFO] running `"docker" "rm" "-f" "00e5663192232bbd6d97075081ae12c914891038970644bb97a7fd3f30235bde"`
[INFO] [stdout] 00e5663192232bbd6d97075081ae12c914891038970644bb97a7fd3f30235bde
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/base58-monero/0.1.1:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] c1924f0d0b74dfc16822d9865116e7df3f4e4ae6c66925db251d9040a01fe2b4
[INFO] running `"docker" "start" "-a" "c1924f0d0b74dfc16822d9865116e7df3f4e4ae6c66925db251d9040a01fe2b4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/base58_monero-80e3eae047604913
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test base58::tests::test_base58_encode_block ... ok
[INFO] [stdout] test base58::tests::test_base58_decode ... ok
[INFO] [stdout] test base58::tests::test_base58_encode_address ... ok
[INFO] [stdout] test base58::tests::test_base58_decode_address ... ok
[INFO] [stdout] test base58::tests::test_base58_encode ... ok
[INFO] [stdout] test base58::tests::test_base58_encode_check ... ok
[INFO] [stdout] test base58::tests::test_base58_decode_check ... ok
[INFO] [stdout] test base58::tests::test_u8be_to_u64 ... ok
[INFO] [stdout] test base58::tests::test_base58_decode_block ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests base58-monero
[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" "c1924f0d0b74dfc16822d9865116e7df3f4e4ae6c66925db251d9040a01fe2b4"`
[INFO] running `"docker" "rm" "-f" "c1924f0d0b74dfc16822d9865116e7df3f4e4ae6c66925db251d9040a01fe2b4"`
[INFO] [stdout] c1924f0d0b74dfc16822d9865116e7df3f4e4ae6c66925db251d9040a01fe2b4