[INFO] crate quickcdc 1.0.0 is already in cache
[INFO] extracting crate quickcdc 1.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/quickcdc/1.0.0
[INFO] extracting crate quickcdc 1.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/quickcdc/1.0.0
[INFO] validating manifest of quickcdc-1.0.0 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 quickcdc-1.0.0 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 quickcdc-1.0.0
[INFO] finished frobbing quickcdc-1.0.0
[INFO] frobbed toml for quickcdc-1.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/quickcdc/1.0.0/Cargo.toml
[INFO] started frobbing quickcdc-1.0.0
[INFO] finished frobbing quickcdc-1.0.0
[INFO] frobbed toml for quickcdc-1.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/quickcdc/1.0.0/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 quickcdc-1.0.0 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/quickcdc/1.0.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 7f347c2f16e3974716bfbe969d2abf70acf8358f4172bf9bd67026c1cfb984ce
[INFO] running `"docker" "start" "-a" "7f347c2f16e3974716bfbe969d2abf70acf8358f4172bf9bd67026c1cfb984ce"`
[INFO] [stderr]    Compiling quickcdc v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "7f347c2f16e3974716bfbe969d2abf70acf8358f4172bf9bd67026c1cfb984ce"`
[INFO] running `"docker" "rm" "-f" "7f347c2f16e3974716bfbe969d2abf70acf8358f4172bf9bd67026c1cfb984ce"`
[INFO] [stdout] 7f347c2f16e3974716bfbe969d2abf70acf8358f4172bf9bd67026c1cfb984ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/quickcdc/1.0.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 15cc4301026262e27b41f33fd69b3b6c639c7db6e13a5e2e3a0c5ef1fe88e501
[INFO] running `"docker" "start" "-a" "15cc4301026262e27b41f33fd69b3b6c639c7db6e13a5e2e3a0c5ef1fe88e501"`
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling quickcdc v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
[INFO] running `"docker" "inspect" "15cc4301026262e27b41f33fd69b3b6c639c7db6e13a5e2e3a0c5ef1fe88e501"`
[INFO] running `"docker" "rm" "-f" "15cc4301026262e27b41f33fd69b3b6c639c7db6e13a5e2e3a0c5ef1fe88e501"`
[INFO] [stdout] 15cc4301026262e27b41f33fd69b3b6c639c7db6e13a5e2e3a0c5ef1fe88e501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/quickcdc/1.0.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] beebaf5953c9462e0fc6ca079c425e827dfae9c59a9695f8aa901bacbf30162b
[INFO] running `"docker" "start" "-a" "beebaf5953c9462e0fc6ca079c425e827dfae9c59a9695f8aa901bacbf30162b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/quickcdc-d30d424932ffde0f
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/quickcheck-c1222d2adcb82daa
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::chunker__processing_zeroed_array__always_returns_max_chunk_size ... ok
[INFO] [stdout] test tests::chunker__given_any_salt__chunks_not_oversized ... ok
[INFO] [stdout] test tests::chunker__when_given_undersized_target_size__returns_error ... ok
[INFO] [stdout] test tests::chunker__when_given_undersized_max_size__returns_error ... ok
[INFO] [stdout] test tests::chunker__given_same_salt__returns_same_result ... ok
[INFO] [stdout] test tests::chunker__when_array_not_evently_divisible__returns_expected_remainder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests quickcdc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Chunker::with_params (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "beebaf5953c9462e0fc6ca079c425e827dfae9c59a9695f8aa901bacbf30162b"`
[INFO] running `"docker" "rm" "-f" "beebaf5953c9462e0fc6ca079c425e827dfae9c59a9695f8aa901bacbf30162b"`
[INFO] [stdout] beebaf5953c9462e0fc6ca079c425e827dfae9c59a9695f8aa901bacbf30162b