[INFO] crate count-min-sketch 0.1.5 is already in cache
[INFO] extracting crate count-min-sketch 0.1.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/count-min-sketch/0.1.5
[INFO] extracting crate count-min-sketch 0.1.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/count-min-sketch/0.1.5
[INFO] validating manifest of count-min-sketch-0.1.5 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 count-min-sketch-0.1.5 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 count-min-sketch-0.1.5
[INFO] finished frobbing count-min-sketch-0.1.5
[INFO] frobbed toml for count-min-sketch-0.1.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/count-min-sketch/0.1.5/Cargo.toml
[INFO] started frobbing count-min-sketch-0.1.5
[INFO] finished frobbing count-min-sketch-0.1.5
[INFO] frobbed toml for count-min-sketch-0.1.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/count-min-sketch/0.1.5/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 count-min-sketch-0.1.5 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/count-min-sketch/0.1.5:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1de87c7bfd24e7ae156159ce8717bb5cdc3a0eff9a059bb05190768a8eba0477
[INFO] running `"docker" "start" "-a" "1de87c7bfd24e7ae156159ce8717bb5cdc3a0eff9a059bb05190768a8eba0477"`
[INFO] [stderr]    Compiling count-min-sketch v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "1de87c7bfd24e7ae156159ce8717bb5cdc3a0eff9a059bb05190768a8eba0477"`
[INFO] running `"docker" "rm" "-f" "1de87c7bfd24e7ae156159ce8717bb5cdc3a0eff9a059bb05190768a8eba0477"`
[INFO] [stdout] 1de87c7bfd24e7ae156159ce8717bb5cdc3a0eff9a059bb05190768a8eba0477
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/count-min-sketch/0.1.5:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3f6b46f165d0e9c0059547dbea4343605b3bdafc4feddfadd1b5510a44a3128f
[INFO] running `"docker" "start" "-a" "3f6b46f165d0e9c0059547dbea4343605b3bdafc4feddfadd1b5510a44a3128f"`
[INFO] [stderr]    Compiling count-min-sketch v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "3f6b46f165d0e9c0059547dbea4343605b3bdafc4feddfadd1b5510a44a3128f"`
[INFO] running `"docker" "rm" "-f" "3f6b46f165d0e9c0059547dbea4343605b3bdafc4feddfadd1b5510a44a3128f"`
[INFO] [stdout] 3f6b46f165d0e9c0059547dbea4343605b3bdafc4feddfadd1b5510a44a3128f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/count-min-sketch/0.1.5:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3914b2f14321723563c9b34c9f9d9be2f4d5f89d6b764578c6d576c5972cecac
[INFO] running `"docker" "start" "-a" "3914b2f14321723563c9b34c9f9d9be2f4d5f89d6b764578c6d576c5972cecac"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/count_min_sketch-f5803d99d15c404d
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_increment ... ok
[INFO] [stdout] test tests::test_overflow ... ok
[INFO] [stdout] test tests::test_increment_multi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests count-min-sketch
[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" "3914b2f14321723563c9b34c9f9d9be2f4d5f89d6b764578c6d576c5972cecac"`
[INFO] running `"docker" "rm" "-f" "3914b2f14321723563c9b34c9f9d9be2f4d5f89d6b764578c6d576c5972cecac"`
[INFO] [stdout] 3914b2f14321723563c9b34c9f9d9be2f4d5f89d6b764578c6d576c5972cecac