[INFO] crate twist-lz4 0.3.1 is already in cache
[INFO] extracting crate twist-lz4 0.3.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/twist-lz4/0.3.1
[INFO] extracting crate twist-lz4 0.3.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/twist-lz4/0.3.1
[INFO] validating manifest of twist-lz4-0.3.1 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 twist-lz4-0.3.1 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 twist-lz4-0.3.1
[INFO] finished frobbing twist-lz4-0.3.1
[INFO] frobbed toml for twist-lz4-0.3.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/twist-lz4/0.3.1/Cargo.toml
[INFO] started frobbing twist-lz4-0.3.1
[INFO] finished frobbing twist-lz4-0.3.1
[INFO] frobbed toml for twist-lz4-0.3.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/twist-lz4/0.3.1/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 twist-lz4-0.3.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/twist-lz4/0.3.1:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 45013e53973b1049dfa1be3062f2f598a4c21c1f3a5d952855bf0a8feae77dc1
[INFO] running `"docker" "start" "-a" "45013e53973b1049dfa1be3062f2f598a4c21c1f3a5d952855bf0a8feae77dc1"`
[INFO] [stderr]    Compiling slog v1.7.1
[INFO] [stderr]    Compiling lz4-compress v0.1.1
[INFO] [stderr]    Compiling isatty v0.1.9
[INFO] [stderr]    Compiling base64 v0.4.2
[INFO] [stderr]    Compiling vatfluid v0.3.0
[INFO] [stderr]    Compiling slog-extra v0.1.2
[INFO] [stderr]    Compiling slog-atomic v0.4.3
[INFO] [stderr]    Compiling slog-stream v1.2.1
[INFO] [stderr]    Compiling slog-term v1.5.0
[INFO] [stderr]    Compiling twist v0.7.1
[INFO] [stderr]    Compiling twist-lz4 v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.96s
[INFO] running `"docker" "inspect" "45013e53973b1049dfa1be3062f2f598a4c21c1f3a5d952855bf0a8feae77dc1"`
[INFO] running `"docker" "rm" "-f" "45013e53973b1049dfa1be3062f2f598a4c21c1f3a5d952855bf0a8feae77dc1"`
[INFO] [stdout] 45013e53973b1049dfa1be3062f2f598a4c21c1f3a5d952855bf0a8feae77dc1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/twist-lz4/0.3.1:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] aae957fcfc7334be02ba76f8da6a3f85e28c0559a81a5aa1c4f54faad0b5fbda
[INFO] running `"docker" "start" "-a" "aae957fcfc7334be02ba76f8da6a3f85e28c0559a81a5aa1c4f54faad0b5fbda"`
[INFO] [stderr]    Compiling twist-lz4 v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "aae957fcfc7334be02ba76f8da6a3f85e28c0559a81a5aa1c4f54faad0b5fbda"`
[INFO] running `"docker" "rm" "-f" "aae957fcfc7334be02ba76f8da6a3f85e28c0559a81a5aa1c4f54faad0b5fbda"`
[INFO] [stdout] aae957fcfc7334be02ba76f8da6a3f85e28c0559a81a5aa1c4f54faad0b5fbda
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/twist-lz4/0.3.1:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 90dc679981b40a7fc3031417ce472187f7aa10e02f93b4ac4def87f3237c4059
[INFO] running `"docker" "start" "-a" "90dc679981b40a7fc3031417ce472187f7aa10e02f93b4ac4def87f3237c4059"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/twist_lz4-f4da95ccd11ed1e3
[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]    Doc-tests twist-lz4
[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" "90dc679981b40a7fc3031417ce472187f7aa10e02f93b4ac4def87f3237c4059"`
[INFO] running `"docker" "rm" "-f" "90dc679981b40a7fc3031417ce472187f7aa10e02f93b4ac4def87f3237c4059"`
[INFO] [stdout] 90dc679981b40a7fc3031417ce472187f7aa10e02f93b4ac4def87f3237c4059