[INFO] crate basiccountminsketch 0.1.2 is already in cache
[INFO] extracting crate basiccountminsketch 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/basiccountminsketch/0.1.2
[INFO] extracting crate basiccountminsketch 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/basiccountminsketch/0.1.2
[INFO] validating manifest of basiccountminsketch-0.1.2 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 basiccountminsketch-0.1.2 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 basiccountminsketch-0.1.2
[INFO] finished frobbing basiccountminsketch-0.1.2
[INFO] frobbed toml for basiccountminsketch-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/basiccountminsketch/0.1.2/Cargo.toml
[INFO] started frobbing basiccountminsketch-0.1.2
[INFO] finished frobbing basiccountminsketch-0.1.2
[INFO] frobbed toml for basiccountminsketch-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/basiccountminsketch/0.1.2/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 basiccountminsketch-0.1.2 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/basiccountminsketch/0.1.2:/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] b999d74472301aada23afcbd4283122c8eac47d845fbe6ca1c147cffc4b11d49
[INFO] running `"docker" "start" "-a" "b999d74472301aada23afcbd4283122c8eac47d845fbe6ca1c147cffc4b11d49"`
[INFO] [stderr]    Compiling basiccountminsketch v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "b999d74472301aada23afcbd4283122c8eac47d845fbe6ca1c147cffc4b11d49"`
[INFO] running `"docker" "rm" "-f" "b999d74472301aada23afcbd4283122c8eac47d845fbe6ca1c147cffc4b11d49"`
[INFO] [stdout] b999d74472301aada23afcbd4283122c8eac47d845fbe6ca1c147cffc4b11d49
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/basiccountminsketch/0.1.2:/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] f89025d096c6f2047ba00ec11526fd6a56ea40b8f8b5184bb4d5c7b12373c7e8
[INFO] running `"docker" "start" "-a" "f89025d096c6f2047ba00ec11526fd6a56ea40b8f8b5184bb4d5c7b12373c7e8"`
[INFO] [stderr]    Compiling basiccountminsketch v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `"docker" "inspect" "f89025d096c6f2047ba00ec11526fd6a56ea40b8f8b5184bb4d5c7b12373c7e8"`
[INFO] running `"docker" "rm" "-f" "f89025d096c6f2047ba00ec11526fd6a56ea40b8f8b5184bb4d5c7b12373c7e8"`
[INFO] [stdout] f89025d096c6f2047ba00ec11526fd6a56ea40b8f8b5184bb4d5c7b12373c7e8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/basiccountminsketch/0.1.2:/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] b933ebd42b6822bdd0c0b1ae948d2c2b8db4529033b7f40356d97314918c9e9c
[INFO] running `"docker" "start" "-a" "b933ebd42b6822bdd0c0b1ae948d2c2b8db4529033b7f40356d97314918c9e9c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/basiccms-d77d656cdb489b7c
[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/addition-434c2462062d00ed
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::but_you_can_add_together_two_sketches_from_a_common_base ... ok
[INFO] [stdout] test tests::you_cannot_add_two_sketches_together_if_they_have_different_hashers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/counting-dcd9e36424e3f2e7
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::we_should_be_able_to_keep_track_of_an_addition ... ok
[INFO] [stdout] test tests::we_should_be_able_to_count_repetitions ... ok
[INFO] [stdout] test tests::we_should_be_able_to_add_very_many_elements ... ok
[INFO] [stdout] test tests::we_should_be_able_to_add_heterogenuously ... ok
[INFO] [stdout] test tests::can_add_any_hashable_type ... 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/creation-34fd60916f4a9a19
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::rejects_delta_above_one ... ok
[INFO] [stdout] test tests::rejects_negative_epsilon ... ok
[INFO] [stdout] test tests::rejects_negative_delta ... 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 basiccms
[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" "b933ebd42b6822bdd0c0b1ae948d2c2b8db4529033b7f40356d97314918c9e9c"`
[INFO] running `"docker" "rm" "-f" "b933ebd42b6822bdd0c0b1ae948d2c2b8db4529033b7f40356d97314918c9e9c"`
[INFO] [stdout] b933ebd42b6822bdd0c0b1ae948d2c2b8db4529033b7f40356d97314918c9e9c