[INFO] updating cached repository sile/memrsv
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sile/memrsv
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sile/memrsv" "work/ex/beta-1.37-6/sources/1.36.0/gh/sile/memrsv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/sile/memrsv'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sile/memrsv" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sile/memrsv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sile/memrsv'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7ecf48834c0f1e8c5d8930135d4a11eced2dea45
[INFO] sha for GitHub repo sile/memrsv: 7ecf48834c0f1e8c5d8930135d4a11eced2dea45
[INFO] validating manifest of sile/memrsv 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 sile/memrsv 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 sile/memrsv
[INFO] finished frobbing sile/memrsv
[INFO] frobbed toml for sile/memrsv written to work/ex/beta-1.37-6/sources/1.36.0/gh/sile/memrsv/Cargo.toml
[INFO] started frobbing sile/memrsv
[INFO] finished frobbing sile/memrsv
[INFO] frobbed toml for sile/memrsv written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sile/memrsv/Cargo.toml
[INFO] crate sile/memrsv already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sile/memrsv 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-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sile/memrsv:/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] 2bf73f97c7798da9348da927fd9daafffe44a88a27aea2b922d6d5238df033bc
[INFO] running `"docker" "start" "-a" "2bf73f97c7798da9348da927fd9daafffe44a88a27aea2b922d6d5238df033bc"`
[INFO] [stderr]    Compiling byte-unit v1.0.7
[INFO] [stderr]    Compiling memrsv v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.37s
[INFO] running `"docker" "inspect" "2bf73f97c7798da9348da927fd9daafffe44a88a27aea2b922d6d5238df033bc"`
[INFO] running `"docker" "rm" "-f" "2bf73f97c7798da9348da927fd9daafffe44a88a27aea2b922d6d5238df033bc"`
[INFO] [stdout] 2bf73f97c7798da9348da927fd9daafffe44a88a27aea2b922d6d5238df033bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sile/memrsv:/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] 114912ee45255448468c5b0bf9cf43b52e7fd9c5c5a0e5f31df1739ad4cc7a8e
[INFO] running `"docker" "start" "-a" "114912ee45255448468c5b0bf9cf43b52e7fd9c5c5a0e5f31df1739ad4cc7a8e"`
[INFO] [stderr]    Compiling memrsv v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `"docker" "inspect" "114912ee45255448468c5b0bf9cf43b52e7fd9c5c5a0e5f31df1739ad4cc7a8e"`
[INFO] running `"docker" "rm" "-f" "114912ee45255448468c5b0bf9cf43b52e7fd9c5c5a0e5f31df1739ad4cc7a8e"`
[INFO] [stdout] 114912ee45255448468c5b0bf9cf43b52e7fd9c5c5a0e5f31df1739ad4cc7a8e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sile/memrsv:/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] cf3b30b5515731353f7cbcf26f93c175f6c7dd7607fd7768419e4539009269ce
[INFO] running `"docker" "start" "-a" "cf3b30b5515731353f7cbcf26f93c175f6c7dd7607fd7768419e4539009269ce"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/memrsv-ee49ee8c4917d057
[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" "cf3b30b5515731353f7cbcf26f93c175f6c7dd7607fd7768419e4539009269ce"`
[INFO] running `"docker" "rm" "-f" "cf3b30b5515731353f7cbcf26f93c175f6c7dd7607fd7768419e4539009269ce"`
[INFO] [stdout] cf3b30b5515731353f7cbcf26f93c175f6c7dd7607fd7768419e4539009269ce