[INFO] updating cached repository birkenfeld/cache-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/birkenfeld/cache-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/birkenfeld/cache-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/birkenfeld/cache-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/birkenfeld/cache-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/birkenfeld/cache-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/birkenfeld/cache-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/birkenfeld/cache-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 33319e72bd979c0d6452d39fd824dca3d2041c6a
[INFO] sha for GitHub repo birkenfeld/cache-rs: 33319e72bd979c0d6452d39fd824dca3d2041c6a
[INFO] validating manifest of birkenfeld/cache-rs 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 birkenfeld/cache-rs 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 birkenfeld/cache-rs
[INFO] finished frobbing birkenfeld/cache-rs
[INFO] frobbed toml for birkenfeld/cache-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/birkenfeld/cache-rs/Cargo.toml
[INFO] started frobbing birkenfeld/cache-rs
[INFO] finished frobbing birkenfeld/cache-rs
[INFO] frobbed toml for birkenfeld/cache-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/birkenfeld/cache-rs/Cargo.toml
[INFO] crate birkenfeld/cache-rs already has a lockfile, it will not be regenerated
[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 birkenfeld/cache-rs 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-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/birkenfeld/cache-rs:/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] 709673ad8418b8fae2d5d49e261bb7507e297bc754d311ca200ffdbd9053804b
[INFO] running `"docker" "start" "-a" "709673ad8418b8fae2d5d49e261bb7507e297bc754d311ca200ffdbd9053804b"`
[INFO] [stderr]    Compiling thread-id v3.3.0
[INFO] [stderr]    Compiling daemonize v0.4.1
[INFO] [stderr]    Compiling dns-lookup v0.9.1
[INFO] [stderr]    Compiling once_cell v0.2.1
[INFO] [stderr]    Compiling log4rs v0.8.3
[INFO] [stderr]    Compiling mlzutil v0.1.1
[INFO] [stderr]    Compiling mlzlog v0.5.1
[INFO] [stderr]    Compiling cache-rs v1.0.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.50s
[INFO] running `"docker" "inspect" "709673ad8418b8fae2d5d49e261bb7507e297bc754d311ca200ffdbd9053804b"`
[INFO] running `"docker" "rm" "-f" "709673ad8418b8fae2d5d49e261bb7507e297bc754d311ca200ffdbd9053804b"`
[INFO] [stdout] 709673ad8418b8fae2d5d49e261bb7507e297bc754d311ca200ffdbd9053804b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/birkenfeld/cache-rs:/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] 37c838827f8957e2ef3d77195b6bff5f8f7e10032d314ba1aad1fd05898fd244
[INFO] running `"docker" "start" "-a" "37c838827f8957e2ef3d77195b6bff5f8f7e10032d314ba1aad1fd05898fd244"`
[INFO] [stderr]    Compiling cache-rs v1.0.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `"docker" "inspect" "37c838827f8957e2ef3d77195b6bff5f8f7e10032d314ba1aad1fd05898fd244"`
[INFO] running `"docker" "rm" "-f" "37c838827f8957e2ef3d77195b6bff5f8f7e10032d314ba1aad1fd05898fd244"`
[INFO] [stdout] 37c838827f8957e2ef3d77195b6bff5f8f7e10032d314ba1aad1fd05898fd244
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/birkenfeld/cache-rs:/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] d4000bb238a6d77f15147006ccafee7641de8e8332a47de390730d0c02ef26a9
[INFO] running `"docker" "start" "-a" "d4000bb238a6d77f15147006ccafee7641de8e8332a47de390730d0c02ef26a9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cache_rs-b3b3b84c78bdc065
[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" "d4000bb238a6d77f15147006ccafee7641de8e8332a47de390730d0c02ef26a9"`
[INFO] running `"docker" "rm" "-f" "d4000bb238a6d77f15147006ccafee7641de8e8332a47de390730d0c02ef26a9"`
[INFO] [stdout] d4000bb238a6d77f15147006ccafee7641de8e8332a47de390730d0c02ef26a9