[INFO] crate bloomchain 0.2.0 is already in cache
[INFO] extracting crate bloomchain 0.2.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/bloomchain/0.2.0
[INFO] extracting crate bloomchain 0.2.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/bloomchain/0.2.0
[INFO] validating manifest of bloomchain-0.2.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bloomchain-0.2.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bloomchain-0.2.0
[INFO] finished frobbing bloomchain-0.2.0
[INFO] frobbed toml for bloomchain-0.2.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/bloomchain/0.2.0/Cargo.toml
[INFO] started frobbing bloomchain-0.2.0
[INFO] finished frobbing bloomchain-0.2.0
[INFO] frobbed toml for bloomchain-0.2.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/bloomchain/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bloomchain-0.2.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/bloomchain/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 1b80707c708a7e77459d47de5eaa638b0f50b085ff1cc9142926f6ca6e0b301f
[INFO] running `"docker" "start" "-a" "1b80707c708a7e77459d47de5eaa638b0f50b085ff1cc9142926f6ca6e0b301f"`
[INFO] [stderr]    Compiling ethbloom v0.2.5
[INFO] [stderr]    Compiling bloomchain v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/group/chain.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 |                     let mut group = acc
[INFO] [stderr]    |                         ----^^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/group/chain.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 |                     let mut group = acc
[INFO] [stderr]    |                         ----^^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `"docker" "inspect" "1b80707c708a7e77459d47de5eaa638b0f50b085ff1cc9142926f6ca6e0b301f"`
[INFO] running `"docker" "rm" "-f" "1b80707c708a7e77459d47de5eaa638b0f50b085ff1cc9142926f6ca6e0b301f"`
[INFO] [stdout] 1b80707c708a7e77459d47de5eaa638b0f50b085ff1cc9142926f6ca6e0b301f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/bloomchain/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] f77088f9a64655c2fb82d5ea262f6ef2d76d66de6a98f69e52da45b647d32c05
[INFO] running `"docker" "start" "-a" "f77088f9a64655c2fb82d5ea262f6ef2d76d66de6a98f69e52da45b647d32c05"`
[INFO] [stderr]    Compiling bloomchain v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/group/chain.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 |                     let mut group = acc
[INFO] [stderr]    |                         ----^^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/group/chain.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 |                     let mut group = acc
[INFO] [stderr]    |                         ----^^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `"docker" "inspect" "f77088f9a64655c2fb82d5ea262f6ef2d76d66de6a98f69e52da45b647d32c05"`
[INFO] running `"docker" "rm" "-f" "f77088f9a64655c2fb82d5ea262f6ef2d76d66de6a98f69e52da45b647d32c05"`
[INFO] [stdout] f77088f9a64655c2fb82d5ea262f6ef2d76d66de6a98f69e52da45b647d32c05
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/bloomchain/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 229804c39c6add1744e5eb14885959ee968d336bf2282256e647f92241f499ed
[INFO] running `"docker" "start" "-a" "229804c39c6add1744e5eb14885959ee968d336bf2282256e647f92241f499ed"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bloomchain-c566b8220cbc8eb9
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test position::manager::tests::test_level_size ... ok
[INFO] [stdout] test position::manager::tests::test_position ... ok
[INFO] [stdout] test position::manager::tests::test_lower_level_positions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bloomchain-ad64c838c172a829
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test partly_matching_bloom_searach ... ok
[INFO] [stdout] test simple_bloom_search ... ok
[INFO] [stdout] test bloom_replace ... ok
[INFO] [stdout] test file_test_bloom_search ... ok
[INFO] [stdout] test random_bloom_replacement ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/groupchain-0d5ac3b6c8de8e93
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test simple_bloom_group_search ... ok
[INFO] [stdout] test bloom_group_replace ... ok
[INFO] [stdout] test partly_matching_bloom_group_searach ... ok
[INFO] [stdout] test file_test_bloom_group_search ... ok
[INFO] [stdout] test random_bloom_group_replacement ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bloomchain
[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" "229804c39c6add1744e5eb14885959ee968d336bf2282256e647f92241f499ed"`
[INFO] running `"docker" "rm" "-f" "229804c39c6add1744e5eb14885959ee968d336bf2282256e647f92241f499ed"`
[INFO] [stdout] 229804c39c6add1744e5eb14885959ee968d336bf2282256e647f92241f499ed