[INFO] crate rw-stream-sink 0.1.2 is already in cache
[INFO] extracting crate rw-stream-sink 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/rw-stream-sink/0.1.2
[INFO] extracting crate rw-stream-sink 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rw-stream-sink/0.1.2
[INFO] validating manifest of rw-stream-sink-0.1.2 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 rw-stream-sink-0.1.2 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 rw-stream-sink-0.1.2
[INFO] finished frobbing rw-stream-sink-0.1.2
[INFO] frobbed toml for rw-stream-sink-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rw-stream-sink/0.1.2/Cargo.toml
[INFO] started frobbing rw-stream-sink-0.1.2
[INFO] finished frobbing rw-stream-sink-0.1.2
[INFO] frobbed toml for rw-stream-sink-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rw-stream-sink/0.1.2/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 rw-stream-sink-0.1.2 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-1/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/rw-stream-sink/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 9fed684dcab90387bbc46cbaefd746add41a4a71bf44c2719d420fbc33195c68
[INFO] running `"docker" "start" "-a" "9fed684dcab90387bbc46cbaefd746add41a4a71bf44c2719d420fbc33195c68"`
[INFO] [stderr]    Compiling rw-stream-sink v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "9fed684dcab90387bbc46cbaefd746add41a4a71bf44c2719d420fbc33195c68"`
[INFO] running `"docker" "rm" "-f" "9fed684dcab90387bbc46cbaefd746add41a4a71bf44c2719d420fbc33195c68"`
[INFO] [stdout] 9fed684dcab90387bbc46cbaefd746add41a4a71bf44c2719d420fbc33195c68
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/rw-stream-sink/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a7406cff32856a6a4b9aa4334c6443f4eee55c07a7dcf40ee6cb2bac0d082086
[INFO] running `"docker" "start" "-a" "a7406cff32856a6a4b9aa4334c6443f4eee55c07a7dcf40ee6cb2bac0d082086"`
[INFO] [stderr]    Compiling rw-stream-sink v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "a7406cff32856a6a4b9aa4334c6443f4eee55c07a7dcf40ee6cb2bac0d082086"`
[INFO] running `"docker" "rm" "-f" "a7406cff32856a6a4b9aa4334c6443f4eee55c07a7dcf40ee6cb2bac0d082086"`
[INFO] [stdout] a7406cff32856a6a4b9aa4334c6443f4eee55c07a7dcf40ee6cb2bac0d082086
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/rw-stream-sink/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 5b936d709dc9135f50db1be06e63e27b19ebba1275591d4c7b87a4e4f006fe6d
[INFO] running `"docker" "start" "-a" "5b936d709dc9135f50db1be06e63e27b19ebba1275591d4c7b87a4e4f006fe6d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rw_stream_sink-6fb0efd7eab4bd10
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::partial_read ... ok
[INFO] [stdout] test tests::skip_empty_stream_items ... ok
[INFO] [stdout] test tests::basic_reading ... 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 rw-stream-sink
[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" "5b936d709dc9135f50db1be06e63e27b19ebba1275591d4c7b87a4e4f006fe6d"`
[INFO] running `"docker" "rm" "-f" "5b936d709dc9135f50db1be06e63e27b19ebba1275591d4c7b87a4e4f006fe6d"`
[INFO] [stdout] 5b936d709dc9135f50db1be06e63e27b19ebba1275591d4c7b87a4e4f006fe6d