[INFO] crate flash-mockstream 0.1.1 is already in cache
[INFO] extracting crate flash-mockstream 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/flash-mockstream/0.1.1
[INFO] extracting crate flash-mockstream 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/flash-mockstream/0.1.1
[INFO] validating manifest of flash-mockstream-0.1.1 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 flash-mockstream-0.1.1 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 flash-mockstream-0.1.1
[INFO] finished frobbing flash-mockstream-0.1.1
[INFO] frobbed toml for flash-mockstream-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/flash-mockstream/0.1.1/Cargo.toml
[INFO] started frobbing flash-mockstream-0.1.1
[INFO] finished frobbing flash-mockstream-0.1.1
[INFO] frobbed toml for flash-mockstream-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/flash-mockstream/0.1.1/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 flash-mockstream-0.1.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/flash-mockstream/0.1.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 9128777170a4aee066b2fc8e583bf2168807aec7ea1b68f9712edbd1aa569e37
[INFO] running `"docker" "start" "-a" "9128777170a4aee066b2fc8e583bf2168807aec7ea1b68f9712edbd1aa569e37"`
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling flash-mockstream v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.10s
[INFO] running `"docker" "inspect" "9128777170a4aee066b2fc8e583bf2168807aec7ea1b68f9712edbd1aa569e37"`
[INFO] running `"docker" "rm" "-f" "9128777170a4aee066b2fc8e583bf2168807aec7ea1b68f9712edbd1aa569e37"`
[INFO] [stdout] 9128777170a4aee066b2fc8e583bf2168807aec7ea1b68f9712edbd1aa569e37
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/flash-mockstream/0.1.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1f08c312b9ad8af5efaaac98eecb141854a228e9594bfab38be634f62affad52
[INFO] running `"docker" "start" "-a" "1f08c312b9ad8af5efaaac98eecb141854a228e9594bfab38be634f62affad52"`
[INFO] [stderr]    Compiling flash-mockstream v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "1f08c312b9ad8af5efaaac98eecb141854a228e9594bfab38be634f62affad52"`
[INFO] running `"docker" "rm" "-f" "1f08c312b9ad8af5efaaac98eecb141854a228e9594bfab38be634f62affad52"`
[INFO] [stdout] 1f08c312b9ad8af5efaaac98eecb141854a228e9594bfab38be634f62affad52
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/flash-mockstream/0.1.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 4d5da4543203dfc5248d8c0ad169057171e18536cfd02f82a9c8900c84e3891d
[INFO] running `"docker" "start" "-a" "4d5da4543203dfc5248d8c0ad169057171e18536cfd02f82a9c8900c84e3891d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/flash_mockstream-6bd9a689907e3d13
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test mockstream::tests::test_write ... ok
[INFO] [stdout] test mockstream::tests::test_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/read_write-d1e8650bf8ed437a
[INFO] [stderr]    Doc-tests flash-mockstream
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_read_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "4d5da4543203dfc5248d8c0ad169057171e18536cfd02f82a9c8900c84e3891d"`
[INFO] running `"docker" "rm" "-f" "4d5da4543203dfc5248d8c0ad169057171e18536cfd02f82a9c8900c84e3891d"`
[INFO] [stdout] 4d5da4543203dfc5248d8c0ad169057171e18536cfd02f82a9c8900c84e3891d