[INFO] fetching crate futures-async-stream 0.0.0...
[INFO] extracting crate futures-async-stream 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/futures-async-stream/0.0.0
[INFO] extracting crate futures-async-stream 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/futures-async-stream/0.0.0
[INFO] validating manifest of futures-async-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 futures-async-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 futures-async-stream-0.0.0
[INFO] finished frobbing futures-async-stream-0.0.0
[INFO] frobbed toml for futures-async-stream-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/futures-async-stream/0.0.0/Cargo.toml
[INFO] started frobbing futures-async-stream-0.0.0
[INFO] finished frobbing futures-async-stream-0.0.0
[INFO] frobbed toml for futures-async-stream-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/futures-async-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 futures-async-stream-0.0.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/futures-async-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] fb1e60f5ad6d7d1b2754ff85ccd9b424bb9aa90513b0ac03d0baee4f976e4b0c
[INFO] running `"docker" "start" "-a" "fb1e60f5ad6d7d1b2754ff85ccd9b424bb9aa90513b0ac03d0baee4f976e4b0c"`
[INFO] [stderr]    Compiling futures-async-stream v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "fb1e60f5ad6d7d1b2754ff85ccd9b424bb9aa90513b0ac03d0baee4f976e4b0c"`
[INFO] running `"docker" "rm" "-f" "fb1e60f5ad6d7d1b2754ff85ccd9b424bb9aa90513b0ac03d0baee4f976e4b0c"`
[INFO] [stdout] fb1e60f5ad6d7d1b2754ff85ccd9b424bb9aa90513b0ac03d0baee4f976e4b0c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/futures-async-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0618f32f8fa38833c12d5e7a6526d1d143ad37936679ec8151f0fb75322b0565
[INFO] running `"docker" "start" "-a" "0618f32f8fa38833c12d5e7a6526d1d143ad37936679ec8151f0fb75322b0565"`
[INFO] [stderr]    Compiling futures-async-stream v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "0618f32f8fa38833c12d5e7a6526d1d143ad37936679ec8151f0fb75322b0565"`
[INFO] running `"docker" "rm" "-f" "0618f32f8fa38833c12d5e7a6526d1d143ad37936679ec8151f0fb75322b0565"`
[INFO] [stdout] 0618f32f8fa38833c12d5e7a6526d1d143ad37936679ec8151f0fb75322b0565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/futures-async-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] f821f43347b9d7b593dc849a5abdb07f81f740550e725d281e417e3a5be7e6af
[INFO] running `"docker" "start" "-a" "f821f43347b9d7b593dc849a5abdb07f81f740550e725d281e417e3a5be7e6af"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/futures_async_stream-498dec9d724493d5
[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 futures-async-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" "f821f43347b9d7b593dc849a5abdb07f81f740550e725d281e417e3a5be7e6af"`
[INFO] running `"docker" "rm" "-f" "f821f43347b9d7b593dc849a5abdb07f81f740550e725d281e417e3a5be7e6af"`
[INFO] [stdout] f821f43347b9d7b593dc849a5abdb07f81f740550e725d281e417e3a5be7e6af