[INFO] crate readable-stream 0.0.0 is already in cache
[INFO] extracting crate readable-stream 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/readable-stream/0.0.0
[INFO] extracting crate readable-stream 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/readable-stream/0.0.0
[INFO] validating manifest of readable-stream-0.0.0 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 readable-stream-0.0.0 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 readable-stream-0.0.0
[INFO] finished frobbing readable-stream-0.0.0
[INFO] frobbed toml for readable-stream-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/readable-stream/0.0.0/Cargo.toml
[INFO] started frobbing readable-stream-0.0.0
[INFO] finished frobbing readable-stream-0.0.0
[INFO] frobbed toml for readable-stream-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/readable-stream/0.0.0/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 readable-stream-0.0.0 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-0/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/readable-stream/0.0.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 8cdf33f6042f150d6c97c27426b15fa1a064e7943df5749d973e8d44ac0c9cbd
[INFO] running `"docker" "start" "-a" "8cdf33f6042f150d6c97c27426b15fa1a064e7943df5749d973e8d44ac0c9cbd"`
[INFO] [stderr]    Compiling readable-stream v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `"docker" "inspect" "8cdf33f6042f150d6c97c27426b15fa1a064e7943df5749d973e8d44ac0c9cbd"`
[INFO] running `"docker" "rm" "-f" "8cdf33f6042f150d6c97c27426b15fa1a064e7943df5749d973e8d44ac0c9cbd"`
[INFO] [stdout] 8cdf33f6042f150d6c97c27426b15fa1a064e7943df5749d973e8d44ac0c9cbd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/readable-stream/0.0.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] f3cc8d132fd76a5b37b6784fdf9c0cb7aaeb1a49595bbb53b0e9b5969d8fc115
[INFO] running `"docker" "start" "-a" "f3cc8d132fd76a5b37b6784fdf9c0cb7aaeb1a49595bbb53b0e9b5969d8fc115"`
[INFO] [stderr]    Compiling readable-stream v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "f3cc8d132fd76a5b37b6784fdf9c0cb7aaeb1a49595bbb53b0e9b5969d8fc115"`
[INFO] running `"docker" "rm" "-f" "f3cc8d132fd76a5b37b6784fdf9c0cb7aaeb1a49595bbb53b0e9b5969d8fc115"`
[INFO] [stdout] f3cc8d132fd76a5b37b6784fdf9c0cb7aaeb1a49595bbb53b0e9b5969d8fc115
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/readable-stream/0.0.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 138b450bb38311a4d9df6182de728372e7248dcec35b819f52d513438abb10a0
[INFO] running `"docker" "start" "-a" "138b450bb38311a4d9df6182de728372e7248dcec35b819f52d513438abb10a0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/readable_stream-4e76cc6939c6f421
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests readable-stream
[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" "138b450bb38311a4d9df6182de728372e7248dcec35b819f52d513438abb10a0"`
[INFO] running `"docker" "rm" "-f" "138b450bb38311a4d9df6182de728372e7248dcec35b819f52d513438abb10a0"`
[INFO] [stdout] 138b450bb38311a4d9df6182de728372e7248dcec35b819f52d513438abb10a0