[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 beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 449e41588fda761307db26999afe62b1461886b4ef08f89c160f3ac415b9f475
[INFO] running `"docker" "start" "-a" "449e41588fda761307db26999afe62b1461886b4ef08f89c160f3ac415b9f475"`
[INFO] [stderr]    Compiling flash-mockstream v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "449e41588fda761307db26999afe62b1461886b4ef08f89c160f3ac415b9f475"`
[INFO] running `"docker" "rm" "-f" "449e41588fda761307db26999afe62b1461886b4ef08f89c160f3ac415b9f475"`
[INFO] [stdout] 449e41588fda761307db26999afe62b1461886b4ef08f89c160f3ac415b9f475
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 39a8e42e542df26392c61e88b1dbe5d1729efb3564feb8accc3922aa8ec1a98a
[INFO] running `"docker" "start" "-a" "39a8e42e542df26392c61e88b1dbe5d1729efb3564feb8accc3922aa8ec1a98a"`
[INFO] [stderr]    Compiling flash-mockstream v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "39a8e42e542df26392c61e88b1dbe5d1729efb3564feb8accc3922aa8ec1a98a"`
[INFO] running `"docker" "rm" "-f" "39a8e42e542df26392c61e88b1dbe5d1729efb3564feb8accc3922aa8ec1a98a"`
[INFO] [stdout] 39a8e42e542df26392c61e88b1dbe5d1729efb3564feb8accc3922aa8ec1a98a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 178c4796859dfcbeb8817184c4fb5023a4701f5b5a6b19fdc015b7b54742812e
[INFO] running `"docker" "start" "-a" "178c4796859dfcbeb8817184c4fb5023a4701f5b5a6b19fdc015b7b54742812e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/flash_mockstream-890153ec5b54a10f
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test mockstream::tests::test_read ... ok
[INFO] [stdout] test mockstream::tests::test_write ... 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-86bc8028d85353c6
[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] [stderr]    Doc-tests flash-mockstream
[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" "178c4796859dfcbeb8817184c4fb5023a4701f5b5a6b19fdc015b7b54742812e"`
[INFO] running `"docker" "rm" "-f" "178c4796859dfcbeb8817184c4fb5023a4701f5b5a6b19fdc015b7b54742812e"`
[INFO] [stdout] 178c4796859dfcbeb8817184c4fb5023a4701f5b5a6b19fdc015b7b54742812e