[INFO] updating cached repository quadfault/rlf
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/quadfault/rlf
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/quadfault/rlf" "work/ex/beta-1.38-1/sources/1.37.0/gh/quadfault/rlf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/quadfault/rlf'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/quadfault/rlf" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/quadfault/rlf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/quadfault/rlf'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] be4222f8054dfda6ab55fe4d1cedabda7fc55655
[INFO] sha for GitHub repo quadfault/rlf: be4222f8054dfda6ab55fe4d1cedabda7fc55655
[INFO] validating manifest of quadfault/rlf 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 quadfault/rlf 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 quadfault/rlf
[INFO] finished frobbing quadfault/rlf
[INFO] frobbed toml for quadfault/rlf written to work/ex/beta-1.38-1/sources/1.37.0/gh/quadfault/rlf/Cargo.toml
[INFO] started frobbing quadfault/rlf
[INFO] finished frobbing quadfault/rlf
[INFO] frobbed toml for quadfault/rlf written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/quadfault/rlf/Cargo.toml
[INFO] crate quadfault/rlf 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 quadfault/rlf 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-1/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/quadfault/rlf:/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] d58e6ebb638f03eaf5ccc3e6fca60e1569d61ec81f0158559b55671231153b4b
[INFO] running `"docker" "start" "-a" "d58e6ebb638f03eaf5ccc3e6fca60e1569d61ec81f0158559b55671231153b4b"`
[INFO] [stderr]    Compiling rlf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "d58e6ebb638f03eaf5ccc3e6fca60e1569d61ec81f0158559b55671231153b4b"`
[INFO] running `"docker" "rm" "-f" "d58e6ebb638f03eaf5ccc3e6fca60e1569d61ec81f0158559b55671231153b4b"`
[INFO] [stdout] d58e6ebb638f03eaf5ccc3e6fca60e1569d61ec81f0158559b55671231153b4b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/quadfault/rlf:/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] c6d16690790972f4fe818ae021186b42b89e64f5c225e4b8ab03bad5211e9a8b
[INFO] running `"docker" "start" "-a" "c6d16690790972f4fe818ae021186b42b89e64f5c225e4b8ab03bad5211e9a8b"`
[INFO] [stderr]    Compiling rlf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "c6d16690790972f4fe818ae021186b42b89e64f5c225e4b8ab03bad5211e9a8b"`
[INFO] running `"docker" "rm" "-f" "c6d16690790972f4fe818ae021186b42b89e64f5c225e4b8ab03bad5211e9a8b"`
[INFO] [stdout] c6d16690790972f4fe818ae021186b42b89e64f5c225e4b8ab03bad5211e9a8b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/quadfault/rlf:/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] c112a5fc93cc52be6a6c2e53388abb35d63a8542bf698a323dabc0b54e726454
[INFO] running `"docker" "start" "-a" "c112a5fc93cc52be6a6c2e53388abb35d63a8542bf698a323dabc0b54e726454"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rlf-d76c259181d8ef75
[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" "c112a5fc93cc52be6a6c2e53388abb35d63a8542bf698a323dabc0b54e726454"`
[INFO] running `"docker" "rm" "-f" "c112a5fc93cc52be6a6c2e53388abb35d63a8542bf698a323dabc0b54e726454"`
[INFO] [stdout] c112a5fc93cc52be6a6c2e53388abb35d63a8542bf698a323dabc0b54e726454