[INFO] updating cached repository binarycleric/ls-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/binarycleric/ls-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/binarycleric/ls-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/binarycleric/ls-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/binarycleric/ls-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/binarycleric/ls-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/binarycleric/ls-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/binarycleric/ls-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d14a4aa4ae85569477f148ad3b0942d43f6cf6cc
[INFO] sha for GitHub repo binarycleric/ls-rs: d14a4aa4ae85569477f148ad3b0942d43f6cf6cc
[INFO] validating manifest of binarycleric/ls-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 binarycleric/ls-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 binarycleric/ls-rs
[INFO] finished frobbing binarycleric/ls-rs
[INFO] frobbed toml for binarycleric/ls-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/binarycleric/ls-rs/Cargo.toml
[INFO] started frobbing binarycleric/ls-rs
[INFO] finished frobbing binarycleric/ls-rs
[INFO] frobbed toml for binarycleric/ls-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/binarycleric/ls-rs/Cargo.toml
[INFO] crate binarycleric/ls-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 binarycleric/ls-rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/binarycleric/ls-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] e91d69b23fc44cbc1e11336b80822453ab868d49bfafe7722eec4d86e768a3eb
[INFO] running `"docker" "start" "-a" "e91d69b23fc44cbc1e11336b80822453ab868d49bfafe7722eec4d86e768a3eb"`
[INFO] [stderr]    Compiling ls v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "e91d69b23fc44cbc1e11336b80822453ab868d49bfafe7722eec4d86e768a3eb"`
[INFO] running `"docker" "rm" "-f" "e91d69b23fc44cbc1e11336b80822453ab868d49bfafe7722eec4d86e768a3eb"`
[INFO] [stdout] e91d69b23fc44cbc1e11336b80822453ab868d49bfafe7722eec4d86e768a3eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/binarycleric/ls-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5b2cb55c550403999ce8fe72115a2100bff2dd7994b5056a889e93c837bf9ace
[INFO] running `"docker" "start" "-a" "5b2cb55c550403999ce8fe72115a2100bff2dd7994b5056a889e93c837bf9ace"`
[INFO] [stderr]    Compiling ls v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "5b2cb55c550403999ce8fe72115a2100bff2dd7994b5056a889e93c837bf9ace"`
[INFO] running `"docker" "rm" "-f" "5b2cb55c550403999ce8fe72115a2100bff2dd7994b5056a889e93c837bf9ace"`
[INFO] [stdout] 5b2cb55c550403999ce8fe72115a2100bff2dd7994b5056a889e93c837bf9ace
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/binarycleric/ls-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a8f2f9377affb0a21fb7610b86186c7bb9007ef68f70f9fabcc1fd0d6dc2b38d
[INFO] running `"docker" "start" "-a" "a8f2f9377affb0a21fb7610b86186c7bb9007ef68f70f9fabcc1fd0d6dc2b38d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ls-c3cc0228403859e6
[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" "a8f2f9377affb0a21fb7610b86186c7bb9007ef68f70f9fabcc1fd0d6dc2b38d"`
[INFO] running `"docker" "rm" "-f" "a8f2f9377affb0a21fb7610b86186c7bb9007ef68f70f9fabcc1fd0d6dc2b38d"`
[INFO] [stdout] a8f2f9377affb0a21fb7610b86186c7bb9007ef68f70f9fabcc1fd0d6dc2b38d