[INFO] crate farmhash 1.1.5 is already in cache
[INFO] extracting crate farmhash 1.1.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/farmhash/1.1.5
[INFO] extracting crate farmhash 1.1.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/farmhash/1.1.5
[INFO] validating manifest of farmhash-1.1.5 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 farmhash-1.1.5 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 farmhash-1.1.5
[INFO] finished frobbing farmhash-1.1.5
[INFO] frobbed toml for farmhash-1.1.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/farmhash/1.1.5/Cargo.toml
[INFO] started frobbing farmhash-1.1.5
[INFO] finished frobbing farmhash-1.1.5
[INFO] frobbed toml for farmhash-1.1.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/farmhash/1.1.5/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing farmhash-1.1.5 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/farmhash/1.1.5:/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] 8f51560dfcd2b533928db920b0090410c7a7eefa5f80bb5821971eedf08d8028
[INFO] running `"docker" "start" "-a" "8f51560dfcd2b533928db920b0090410c7a7eefa5f80bb5821971eedf08d8028"`
[INFO] [stderr]    Compiling farmhash v1.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/farmhashna.rs:49:36
[INFO] [stderr]    |
[INFO] [stderr] 49 |     w.first = w.first.wrapping_add(((len as u64 - 1) & 63));
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/farmhashmk_shared.rs:36:28
[INFO] [stderr]    |
[INFO] [stderr] 36 |     return fmix(mur(b, mur((len as u32), c)))
[INFO] [stderr]    |                            ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "8f51560dfcd2b533928db920b0090410c7a7eefa5f80bb5821971eedf08d8028"`
[INFO] running `"docker" "rm" "-f" "8f51560dfcd2b533928db920b0090410c7a7eefa5f80bb5821971eedf08d8028"`
[INFO] [stdout] 8f51560dfcd2b533928db920b0090410c7a7eefa5f80bb5821971eedf08d8028
[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/farmhash/1.1.5:/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] 1b3b78473e070391e75c0513573391eca97df94a5ddaaaffee39ebd9d427bc70
[INFO] running `"docker" "start" "-a" "1b3b78473e070391e75c0513573391eca97df94a5ddaaaffee39ebd9d427bc70"`
[INFO] [stderr]    Compiling farmhash v1.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/farmhashna.rs:49:36
[INFO] [stderr]    |
[INFO] [stderr] 49 |     w.first = w.first.wrapping_add(((len as u64 - 1) & 63));
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/farmhashmk_shared.rs:36:28
[INFO] [stderr]    |
[INFO] [stderr] 36 |     return fmix(mur(b, mur((len as u32), c)))
[INFO] [stderr]    |                            ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "1b3b78473e070391e75c0513573391eca97df94a5ddaaaffee39ebd9d427bc70"`
[INFO] running `"docker" "rm" "-f" "1b3b78473e070391e75c0513573391eca97df94a5ddaaaffee39ebd9d427bc70"`
[INFO] [stdout] 1b3b78473e070391e75c0513573391eca97df94a5ddaaaffee39ebd9d427bc70
[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/farmhash/1.1.5:/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] a8554d6c87b89e74e26347bdd0ad292834d9debb39f9839f6e60a97ab03b1ebb
[INFO] running `"docker" "start" "-a" "a8554d6c87b89e74e26347bdd0ad292834d9debb39f9839f6e60a97ab03b1ebb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/farmhash-435448a98e380cf0
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test platform::test_fmix ... ok
[INFO] [stdout] test platform::test_bswap32 ... ok
[INFO] [stdout] test platform::test_mux ... ok
[INFO] [stdout] test platform::test_rotate64 ... ok
[INFO] [stdout] test platform::test_hash128to64 ... ok
[INFO] [stdout] test platform::test_mur ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_hash32-7ad87d6ce1a01d68
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_hash32_len_0_to_4 ... ok
[INFO] [stdout] test test_hash32_len_5_to_12 ... ok
[INFO] [stdout] test test_hash32_else ... ok
[INFO] [stdout] test test_hash32_len_13_to_24 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_hash64-9472290cb7e5d661
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests farmhash
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_hash64_else ... ok
[INFO] [stdout] test test_hash64_33_to_64 ... ok
[INFO] [stdout] test test_hash64_17_to_32 ... ok
[INFO] [stdout] test test_hash64_0_to_16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - fingerprint32 (line 69) ... ok
[INFO] [stdout] test src/lib.rs - hash64 (line 43) ... ok
[INFO] [stdout] test src/lib.rs - fingerprint64 (line 83) ... ok
[INFO] [stdout] test src/lib.rs - hash32 (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a8554d6c87b89e74e26347bdd0ad292834d9debb39f9839f6e60a97ab03b1ebb"`
[INFO] running `"docker" "rm" "-f" "a8554d6c87b89e74e26347bdd0ad292834d9debb39f9839f6e60a97ab03b1ebb"`
[INFO] [stdout] a8554d6c87b89e74e26347bdd0ad292834d9debb39f9839f6e60a97ab03b1ebb