[INFO] updating cached repository tgvashworth/bloom_filter_rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tgvashworth/bloom_filter_rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tgvashworth/bloom_filter_rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/tgvashworth/bloom_filter_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tgvashworth/bloom_filter_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tgvashworth/bloom_filter_rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tgvashworth/bloom_filter_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tgvashworth/bloom_filter_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 61024201cc10d26dc54713fb5108a6ea64cc8d73
[INFO] sha for GitHub repo tgvashworth/bloom_filter_rs: 61024201cc10d26dc54713fb5108a6ea64cc8d73
[INFO] validating manifest of tgvashworth/bloom_filter_rs 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 tgvashworth/bloom_filter_rs 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 tgvashworth/bloom_filter_rs
[INFO] finished frobbing tgvashworth/bloom_filter_rs
[INFO] frobbed toml for tgvashworth/bloom_filter_rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/tgvashworth/bloom_filter_rs/Cargo.toml
[INFO] started frobbing tgvashworth/bloom_filter_rs
[INFO] finished frobbing tgvashworth/bloom_filter_rs
[INFO] frobbed toml for tgvashworth/bloom_filter_rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tgvashworth/bloom_filter_rs/Cargo.toml
[INFO] crate tgvashworth/bloom_filter_rs already has a lockfile, it will not be regenerated
[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 tgvashworth/bloom_filter_rs 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tgvashworth/bloom_filter_rs:/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] 3dcd82a4e8547fecae6560ef0957151922593a243c0c2b98b2b4ed95cea1e637
[INFO] running `"docker" "start" "-a" "3dcd82a4e8547fecae6560ef0957151922593a243c0c2b98b2b4ed95cea1e637"`
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling data_structures v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `unset`
[INFO] [stderr]   --> src/bits.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn unset(&mut self, i: usize) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.18s
[INFO] running `"docker" "inspect" "3dcd82a4e8547fecae6560ef0957151922593a243c0c2b98b2b4ed95cea1e637"`
[INFO] running `"docker" "rm" "-f" "3dcd82a4e8547fecae6560ef0957151922593a243c0c2b98b2b4ed95cea1e637"`
[INFO] [stdout] 3dcd82a4e8547fecae6560ef0957151922593a243c0c2b98b2b4ed95cea1e637
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tgvashworth/bloom_filter_rs:/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] 70bf3afcdcc244ad52be92450cc2cfebc070ae8d4381bec70573a69705de6c29
[INFO] running `"docker" "start" "-a" "70bf3afcdcc244ad52be92450cc2cfebc070ae8d4381bec70573a69705de6c29"`
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling quickcheck v0.4.1
[INFO] [stderr]    Compiling data_structures v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.98s
[INFO] running `"docker" "inspect" "70bf3afcdcc244ad52be92450cc2cfebc070ae8d4381bec70573a69705de6c29"`
[INFO] running `"docker" "rm" "-f" "70bf3afcdcc244ad52be92450cc2cfebc070ae8d4381bec70573a69705de6c29"`
[INFO] [stdout] 70bf3afcdcc244ad52be92450cc2cfebc070ae8d4381bec70573a69705de6c29
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tgvashworth/bloom_filter_rs:/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] 58815503ba80267b0071cc107947220ee95c561e0c81fc4928891a728ebb4312
[INFO] running `"docker" "start" "-a" "58815503ba80267b0071cc107947220ee95c561e0c81fc4928891a728ebb4312"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/data_structures-8758ae6314c23964
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test bits::tests::index_get_set ... ok
[INFO] [stdout] test bits::tests::creatable ... ok
[INFO] [stdout] test bits::tests::index_get ... ok
[INFO] [stdout] test bits::tests::get_not_set ... ok
[INFO] [stdout] test bits::tests::get ... ok
[INFO] [stdout] test bits::tests::large_size ... ok
[INFO] [stdout] test bits::tests::check_len ... ok
[INFO] [stdout] test bits::tests::full ... ok
[INFO] [stdout] test bits::tests::quickcheck::creatable ... ok
[INFO] [stdout] test bits::tests::set ... ok
[INFO] [stdout] test bits::tests::set_check_bits ... ok
[INFO] [stdout] test bits::tests::set_non_zero_check_bits ... ok
[INFO] [stdout] test bits::tests::quickcheck::get_not_set ... ok
[INFO] [stdout] test bits::tests::unset ... ok
[INFO] [stdout] test bits::tests::quickcheck::set_get ... ok
[INFO] [stdout] test bloom_filter::tests::creatable ... ok
[INFO] [stdout] test bits::tests::quickcheck::set_index_get ... ok
[INFO] [stdout] test bits::tests::quickcheck::index_get_not_set ... ok
[INFO] [stdout] test bloom_filter::tests::does_not_contain_string ... ok
[INFO] [stdout] test bloom_filter::tests::contains_string ... ok
[INFO] [stdout] test bloom_filter::tests::add_string ... ok
[INFO] [stdout] test hash::tests::basic_hash ... ok
[INFO] [stdout] test hash::tests::basic_hash_rounds ... ok
[INFO] [stdout] test tests::bloom_filter ... ok
[INFO] [stdout] test bloom_filter::tests::contains_multiple_strings ... ok
[INFO] [stdout] test bloom_filter::tests::mixed_use ... ok
[INFO] [stdout] test bits::tests::out_of_bounds ... ok
[INFO] [stderr]    Doc-tests data_structures
[INFO] [stdout] test bits::tests::max_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "58815503ba80267b0071cc107947220ee95c561e0c81fc4928891a728ebb4312"`
[INFO] running `"docker" "rm" "-f" "58815503ba80267b0071cc107947220ee95c561e0c81fc4928891a728ebb4312"`
[INFO] [stdout] 58815503ba80267b0071cc107947220ee95c561e0c81fc4928891a728ebb4312