[INFO] crate ssdeep 0.2.0 is already in cache
[INFO] extracting crate ssdeep 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/ssdeep/0.2.0
[INFO] extracting crate ssdeep 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ssdeep/0.2.0
[INFO] validating manifest of ssdeep-0.2.0 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 ssdeep-0.2.0 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 ssdeep-0.2.0
[INFO] finished frobbing ssdeep-0.2.0
[INFO] frobbed toml for ssdeep-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ssdeep/0.2.0/Cargo.toml
[INFO] started frobbing ssdeep-0.2.0
[INFO] finished frobbing ssdeep-0.2.0
[INFO] frobbed toml for ssdeep-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ssdeep/0.2.0/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[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 ssdeep-0.2.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ssdeep/0.2.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a85b5355c02263a916d6e70e1f051ab6c022655eaab91856db3cd07f66520145
[INFO] running `"docker" "start" "-a" "a85b5355c02263a916d6e70e1f051ab6c022655eaab91856db3cd07f66520145"`
[INFO] [stderr]    Compiling libfuzzy-sys v0.2.0
[INFO] [stderr]    Compiling ssdeep v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/lib.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 | use libc::uint32_t;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/lib.rs:158:26
[INFO] [stderr]     |
[INFO] [stderr] 158 |     assert!(buf.len() <= uint32_t::max_value() as usize);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/lib.rs:163:42
[INFO] [stderr]     |
[INFO] [stderr] 163 |                             buf.len() as uint32_t,
[INFO] [stderr]     |                                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.05s
[INFO] running `"docker" "inspect" "a85b5355c02263a916d6e70e1f051ab6c022655eaab91856db3cd07f66520145"`
[INFO] running `"docker" "rm" "-f" "a85b5355c02263a916d6e70e1f051ab6c022655eaab91856db3cd07f66520145"`
[INFO] [stdout] a85b5355c02263a916d6e70e1f051ab6c022655eaab91856db3cd07f66520145
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ssdeep/0.2.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6fc27e25a3e1d287909912613c3cb68e1e97f1d783aae1f2e90ba46225bd8b8f
[INFO] running `"docker" "start" "-a" "6fc27e25a3e1d287909912613c3cb68e1e97f1d783aae1f2e90ba46225bd8b8f"`
[INFO] [stderr]    Compiling ssdeep v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/lib.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 | use libc::uint32_t;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/lib.rs:158:26
[INFO] [stderr]     |
[INFO] [stderr] 158 |     assert!(buf.len() <= uint32_t::max_value() as usize);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/lib.rs:163:42
[INFO] [stderr]     |
[INFO] [stderr] 163 |                             buf.len() as uint32_t,
[INFO] [stderr]     |                                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "6fc27e25a3e1d287909912613c3cb68e1e97f1d783aae1f2e90ba46225bd8b8f"`
[INFO] running `"docker" "rm" "-f" "6fc27e25a3e1d287909912613c3cb68e1e97f1d783aae1f2e90ba46225bd8b8f"`
[INFO] [stdout] 6fc27e25a3e1d287909912613c3cb68e1e97f1d783aae1f2e90ba46225bd8b8f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ssdeep/0.2.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 9d0528fe2ebc3accb1ce79b9ac47115a8c2188555abfc54b6c9d6248823ad129
[INFO] running `"docker" "start" "-a" "9d0528fe2ebc3accb1ce79b9ac47115a8c2188555abfc54b6c9d6248823ad129"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ssdeep-aaa30a00466ebe29
[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] [stderr]      Running /opt/crater/target/debug/deps/tests-20f4674a3eee6eb4
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test hash_accepts_str_as_bytes ... ok
[INFO] [stdout] test hash_accepts_string_as_bytes ... ok
[INFO] [stdout] test compare_returns_zero_when_hashes_are_not_similar ... ok
[INFO] [stdout] test compare_accepts_strs_as_bytes ... ok
[INFO] [stdout] test hash_from_file_returns_correct_hash ... ok
[INFO] [stdout] test compare_accepts_strings_as_bytes ... ok
[INFO] [stdout] test hash_returns_correct_hash ... ok
[INFO] [stdout] test compare_returns_none_when_hash_is_invalid ... ok
[INFO] [stdout] test compare_returns_one_hundred_score_when_hashes_are_equal ... ok
[INFO] [stdout] test compare_returns_nonzero_score_when_hashes_are_similar ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ssdeep
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs -  (line 44) ... ok
[INFO] [stdout] test src/lib.rs -  (line 34) ... ok
[INFO] [stdout] test src/lib.rs - compare (line 104) ... ok
[INFO] [stdout] test src/lib.rs - compare (line 96) ... ok
[INFO] [stdout] test src/lib.rs -  (line 51) ... ok
[INFO] [stdout] test src/lib.rs - compare (line 88) ... ok
[INFO] [stdout] test src/lib.rs - compare (line 80) ... ok
[INFO] [stdout] test src/lib.rs - hash (line 142) ... ok
[INFO] [stdout] test src/lib.rs - hash_from_file (line 176) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9d0528fe2ebc3accb1ce79b9ac47115a8c2188555abfc54b6c9d6248823ad129"`
[INFO] running `"docker" "rm" "-f" "9d0528fe2ebc3accb1ce79b9ac47115a8c2188555abfc54b6c9d6248823ad129"`
[INFO] [stdout] 9d0528fe2ebc3accb1ce79b9ac47115a8c2188555abfc54b6c9d6248823ad129