[INFO] fetching crate triehash 0.7.0...
[INFO] extracting crate triehash 0.7.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/triehash/0.7.0
[INFO] extracting crate triehash 0.7.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/triehash/0.7.0
[INFO] validating manifest of triehash-0.7.0 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 triehash-0.7.0 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 triehash-0.7.0
[INFO] finished frobbing triehash-0.7.0
[INFO] frobbed toml for triehash-0.7.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/triehash/0.7.0/Cargo.toml
[INFO] started frobbing triehash-0.7.0
[INFO] finished frobbing triehash-0.7.0
[INFO] frobbed toml for triehash-0.7.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/triehash/0.7.0/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] 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded keccak-hasher v0.14.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing triehash-0.7.0 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/triehash/0.7.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] ac738cbd7849cc3070c1f7511dcd0a026a256190aca050e439b861e72e976504
[INFO] running `"docker" "start" "-a" "ac738cbd7849cc3070c1f7511dcd0a026a256190aca050e439b861e72e976504"`
[INFO] [stderr]    Compiling hash-db v0.14.0
[INFO] [stderr]    Compiling rlp v0.4.2
[INFO] [stderr]    Compiling triehash v0.7.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `"docker" "inspect" "ac738cbd7849cc3070c1f7511dcd0a026a256190aca050e439b861e72e976504"`
[INFO] running `"docker" "rm" "-f" "ac738cbd7849cc3070c1f7511dcd0a026a256190aca050e439b861e72e976504"`
[INFO] [stdout] ac738cbd7849cc3070c1f7511dcd0a026a256190aca050e439b861e72e976504
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/triehash/0.7.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] dcff365c0cc74c58b7ab9d699eeeb55e06d9f2d0c9fe525480d3c09f054f1537
[INFO] running `"docker" "start" "-a" "dcff365c0cc74c58b7ab9d699eeeb55e06d9f2d0c9fe525480d3c09f054f1537"`
[INFO] [stderr]    Compiling parity-codec v3.5.4
[INFO] [stderr]    Compiling impl-serde v0.2.0
[INFO] [stderr]    Compiling uint v0.7.1
[INFO] [stderr]    Compiling impl-rlp v0.2.0
[INFO] [stderr]    Compiling fixed-hash v0.3.2
[INFO] [stderr]    Compiling hash256-std-hasher v0.14.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.8
[INFO] [stderr]    Compiling keccak-hasher v0.14.0
[INFO] [stderr]    Compiling ethbloom v0.6.4
[INFO] [stderr]    Compiling hex-literal-impl v0.2.0
[INFO] [stderr]    Compiling impl-codec v0.2.0
[INFO] [stderr]    Compiling primitive-types v0.3.0
[INFO] [stderr]    Compiling hex-literal v0.2.0
[INFO] [stderr]    Compiling ethereum-types v0.6.0
[INFO] [stderr]    Compiling triehash v0.7.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.99s
[INFO] running `"docker" "inspect" "dcff365c0cc74c58b7ab9d699eeeb55e06d9f2d0c9fe525480d3c09f054f1537"`
[INFO] running `"docker" "rm" "-f" "dcff365c0cc74c58b7ab9d699eeeb55e06d9f2d0c9fe525480d3c09f054f1537"`
[INFO] [stdout] dcff365c0cc74c58b7ab9d699eeeb55e06d9f2d0c9fe525480d3c09f054f1537
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/triehash/0.7.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 24a1c6d435ae2d671405b8dd4533104c8c49f380094e144a7667d2ecf59e8339
[INFO] running `"docker" "start" "-a" "24a1c6d435ae2d671405b8dd4533104c8c49f380094e144a7667d2ecf59e8339"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/triehash-5e49e21f43e9fae0
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_shared_prefix2 ... ok
[INFO] [stdout] test tests::test_triehash_out_of_order ... ok
[INFO] [stdout] test tests::test_shared_prefix3 ... ok
[INFO] [stdout] test tests::test_hex_prefix_encode ... ok
[INFO] [stdout] test tests::simple_test ... ok
[INFO] [stdout] test tests::test_shared_prefix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests triehash
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - ordered_trie_root (line 44) ... ok
[INFO] [stdout] test src/lib.rs - sec_trie_root (line 128) ... ok
[INFO] [stdout] test src/lib.rs - trie_root (line 71) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "24a1c6d435ae2d671405b8dd4533104c8c49f380094e144a7667d2ecf59e8339"`
[INFO] running `"docker" "rm" "-f" "24a1c6d435ae2d671405b8dd4533104c8c49f380094e144a7667d2ecf59e8339"`
[INFO] [stdout] 24a1c6d435ae2d671405b8dd4533104c8c49f380094e144a7667d2ecf59e8339