[INFO] crate triehash 0.7.0 is already in cache
[INFO] extracting crate triehash 0.7.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/triehash/0.7.0
[INFO] extracting crate triehash 0.7.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/triehash/0.7.0
[INFO] validating manifest of triehash-0.7.0 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 triehash-0.7.0 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 triehash-0.7.0
[INFO] finished frobbing triehash-0.7.0
[INFO] frobbed toml for triehash-0.7.0 written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/triehash/0.7.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing triehash-0.7.0 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-3/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/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0178ae01a3c06661b17c1ae6b7a86056856424d7a92bf7390e6720f0b5885e7a
[INFO] running `"docker" "start" "-a" "0178ae01a3c06661b17c1ae6b7a86056856424d7a92bf7390e6720f0b5885e7a"`
[INFO] [stderr]    Compiling rustc-hex v2.0.1
[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 1.94s
[INFO] running `"docker" "inspect" "0178ae01a3c06661b17c1ae6b7a86056856424d7a92bf7390e6720f0b5885e7a"`
[INFO] running `"docker" "rm" "-f" "0178ae01a3c06661b17c1ae6b7a86056856424d7a92bf7390e6720f0b5885e7a"`
[INFO] [stdout] 0178ae01a3c06661b17c1ae6b7a86056856424d7a92bf7390e6720f0b5885e7a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] d249f5cd2b7be06b24df8e3e770d7076fdb3f2b3fc818d33bb745f68f88b0d72
[INFO] running `"docker" "start" "-a" "d249f5cd2b7be06b24df8e3e770d7076fdb3f2b3fc818d33bb745f68f88b0d72"`
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling parity-codec v3.5.4
[INFO] [stderr]    Compiling impl-rlp v0.2.0
[INFO] [stderr]    Compiling impl-serde v0.2.0
[INFO] [stderr]    Compiling hex-literal-impl v0.2.0
[INFO] [stderr]    Compiling tiny-keccak v1.5.0
[INFO] [stderr]    Compiling hash256-std-hasher v0.14.0
[INFO] [stderr]    Compiling hex-literal v0.2.0
[INFO] [stderr]    Compiling uint v0.7.1
[INFO] [stderr]    Compiling keccak-hasher v0.14.0
[INFO] [stderr]    Compiling impl-codec v0.2.0
[INFO] [stderr]    Compiling fixed-hash v0.3.2
[INFO] [stderr]    Compiling ethbloom v0.6.4
[INFO] [stderr]    Compiling primitive-types v0.3.0
[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 18.45s
[INFO] running `"docker" "inspect" "d249f5cd2b7be06b24df8e3e770d7076fdb3f2b3fc818d33bb745f68f88b0d72"`
[INFO] running `"docker" "rm" "-f" "d249f5cd2b7be06b24df8e3e770d7076fdb3f2b3fc818d33bb745f68f88b0d72"`
[INFO] [stdout] d249f5cd2b7be06b24df8e3e770d7076fdb3f2b3fc818d33bb745f68f88b0d72
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4a39e972df34d492740d36da493305ad402147c55cc5dc6193bcd3917e62f6fc
[INFO] running `"docker" "start" "-a" "4a39e972df34d492740d36da493305ad402147c55cc5dc6193bcd3917e62f6fc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/triehash-53837ddcc40f7f36
[INFO] [stderr]    Doc-tests triehash
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_shared_prefix2 ... ok
[INFO] [stdout] test tests::test_shared_prefix3 ... ok
[INFO] [stdout] test tests::test_shared_prefix ... ok
[INFO] [stdout] test tests::test_triehash_out_of_order ... ok
[INFO] [stdout] test tests::simple_test ... ok
[INFO] [stdout] test tests::test_hex_prefix_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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 - trie_root (line 71) ... ok
[INFO] [stdout] test src/lib.rs - sec_trie_root (line 128) ... 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" "4a39e972df34d492740d36da493305ad402147c55cc5dc6193bcd3917e62f6fc"`
[INFO] running `"docker" "rm" "-f" "4a39e972df34d492740d36da493305ad402147c55cc5dc6193bcd3917e62f6fc"`
[INFO] [stdout] 4a39e972df34d492740d36da493305ad402147c55cc5dc6193bcd3917e62f6fc