[INFO] crate lz4-compression 0.6.1 is already in cache
[INFO] extracting crate lz4-compression 0.6.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/lz4-compression/0.6.1
[INFO] extracting crate lz4-compression 0.6.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lz4-compression/0.6.1
[INFO] validating manifest of lz4-compression-0.6.1 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 lz4-compression-0.6.1 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 lz4-compression-0.6.1
[INFO] finished frobbing lz4-compression-0.6.1
[INFO] frobbed toml for lz4-compression-0.6.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lz4-compression/0.6.1/Cargo.toml
[INFO] started frobbing lz4-compression-0.6.1
[INFO] finished frobbing lz4-compression-0.6.1
[INFO] frobbed toml for lz4-compression-0.6.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lz4-compression/0.6.1/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 lz4-compression-0.6.1 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-2/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/lz4-compression/0.6.1:/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] e72a166c1aa19a892bbad872221afc4b2c8b5fb2b2f2b3461778cfbfa321173d
[INFO] running `"docker" "start" "-a" "e72a166c1aa19a892bbad872221afc4b2c8b5fb2b2f2b3461778cfbfa321173d"`
[INFO] [stderr]    Compiling lz4-compression v0.6.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "e72a166c1aa19a892bbad872221afc4b2c8b5fb2b2f2b3461778cfbfa321173d"`
[INFO] running `"docker" "rm" "-f" "e72a166c1aa19a892bbad872221afc4b2c8b5fb2b2f2b3461778cfbfa321173d"`
[INFO] [stdout] e72a166c1aa19a892bbad872221afc4b2c8b5fb2b2f2b3461778cfbfa321173d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/lz4-compression/0.6.1:/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] b837e5e6444fe44b37b5b1f1bafd903a6f337d3096869aae10af6342c29d05d0
[INFO] running `"docker" "start" "-a" "b837e5e6444fe44b37b5b1f1bafd903a6f337d3096869aae10af6342c29d05d0"`
[INFO] [stderr]    Compiling lz4-compression v0.6.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "b837e5e6444fe44b37b5b1f1bafd903a6f337d3096869aae10af6342c29d05d0"`
[INFO] running `"docker" "rm" "-f" "b837e5e6444fe44b37b5b1f1bafd903a6f337d3096869aae10af6342c29d05d0"`
[INFO] [stdout] b837e5e6444fe44b37b5b1f1bafd903a6f337d3096869aae10af6342c29d05d0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/lz4-compression/0.6.1:/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] b203d9a734b618febe746f1958a86f0b75e785b596f299854144f405ceea5253
[INFO] running `"docker" "start" "-a" "b203d9a734b618febe746f1958a86f0b75e785b596f299854144f405ceea5253"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lz4_compression-3ac8003031fc32bd
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::not_compressible ... ok
[INFO] [stdout] test tests::empty_string ... ok
[INFO] [stdout] test decompress::test::multiple_repeated_blocks ... ok
[INFO] [stdout] test tests::compression_works ... ok
[INFO] [stdout] test tests::shakespear ... ok
[INFO] [stdout] test tests::short ... ok
[INFO] [stdout] test tests::nulls ... ok
[INFO] [stdout] test tests::save_the_pandas ... ok
[INFO] [stdout] test decompress::test::all_literal ... ok
[INFO] [stdout] test decompress::test::aaaaaaaaaaa_lots_of_aaaaaaaaa ... ok
[INFO] [stdout] test decompress::test::offset_oob ... ok
[INFO] [stderr]    Doc-tests lz4-compression
[INFO] [stdout] test tests::big_compression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 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" "b203d9a734b618febe746f1958a86f0b75e785b596f299854144f405ceea5253"`
[INFO] running `"docker" "rm" "-f" "b203d9a734b618febe746f1958a86f0b75e785b596f299854144f405ceea5253"`
[INFO] [stdout] b203d9a734b618febe746f1958a86f0b75e785b596f299854144f405ceea5253