[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-1.37-6/sources/1.36.0/gh/quadfault/rlf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/quadfault/rlf'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/quadfault/rlf" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/quadfault/rlf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of quadfault/rlf 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 quadfault/rlf
[INFO] finished frobbing quadfault/rlf
[INFO] frobbed toml for quadfault/rlf written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing quadfault/rlf 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-0/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/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3d5ff34bab3265da869e65395300a765ff115f2f28b38d3583b0af8fbb482e9c
[INFO] running `"docker" "start" "-a" "3d5ff34bab3265da869e65395300a765ff115f2f28b38d3583b0af8fbb482e9c"`
[INFO] [stderr]    Compiling rlf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "3d5ff34bab3265da869e65395300a765ff115f2f28b38d3583b0af8fbb482e9c"`
[INFO] running `"docker" "rm" "-f" "3d5ff34bab3265da869e65395300a765ff115f2f28b38d3583b0af8fbb482e9c"`
[INFO] [stdout] 3d5ff34bab3265da869e65395300a765ff115f2f28b38d3583b0af8fbb482e9c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 84bdb5d508c04577a91dd5991a359bac5d80f029aa2db3b18926501031a114ca
[INFO] running `"docker" "start" "-a" "84bdb5d508c04577a91dd5991a359bac5d80f029aa2db3b18926501031a114ca"`
[INFO] [stderr]    Compiling rlf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "84bdb5d508c04577a91dd5991a359bac5d80f029aa2db3b18926501031a114ca"`
[INFO] running `"docker" "rm" "-f" "84bdb5d508c04577a91dd5991a359bac5d80f029aa2db3b18926501031a114ca"`
[INFO] [stdout] 84bdb5d508c04577a91dd5991a359bac5d80f029aa2db3b18926501031a114ca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 82f819f2ea6b0f5cafd1a9e1a136815c5f2b26928874addc2b1cde9f29fe833a
[INFO] running `"docker" "start" "-a" "82f819f2ea6b0f5cafd1a9e1a136815c5f2b26928874addc2b1cde9f29fe833a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rlf-b15c272cfda5e7e7
[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" "82f819f2ea6b0f5cafd1a9e1a136815c5f2b26928874addc2b1cde9f29fe833a"`
[INFO] running `"docker" "rm" "-f" "82f819f2ea6b0f5cafd1a9e1a136815c5f2b26928874addc2b1cde9f29fe833a"`
[INFO] [stdout] 82f819f2ea6b0f5cafd1a9e1a136815c5f2b26928874addc2b1cde9f29fe833a