[INFO] updating cached repository lukehsiao/lcs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lukehsiao/lcs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lukehsiao/lcs" "work/ex/beta-1.37-6/sources/1.36.0/gh/lukehsiao/lcs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/lukehsiao/lcs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lukehsiao/lcs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lukehsiao/lcs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lukehsiao/lcs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 85ae6d0caae1d340ce50301555938209748eb20f
[INFO] sha for GitHub repo lukehsiao/lcs: 85ae6d0caae1d340ce50301555938209748eb20f
[INFO] validating manifest of lukehsiao/lcs 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 lukehsiao/lcs 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 lukehsiao/lcs
[INFO] finished frobbing lukehsiao/lcs
[INFO] frobbed toml for lukehsiao/lcs written to work/ex/beta-1.37-6/sources/1.36.0/gh/lukehsiao/lcs/Cargo.toml
[INFO] started frobbing lukehsiao/lcs
[INFO] finished frobbing lukehsiao/lcs
[INFO] frobbed toml for lukehsiao/lcs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lukehsiao/lcs/Cargo.toml
[INFO] crate lukehsiao/lcs 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 lukehsiao/lcs against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/lukehsiao/lcs:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 6c2641d2394e0fc4fdcb25b105fe9aaa432ecb99cb8f9e23531edf5cadfa5eb2
[INFO] running `"docker" "start" "-a" "6c2641d2394e0fc4fdcb25b105fe9aaa432ecb99cb8f9e23531edf5cadfa5eb2"`
[INFO] [stderr]    Compiling lcs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `"docker" "inspect" "6c2641d2394e0fc4fdcb25b105fe9aaa432ecb99cb8f9e23531edf5cadfa5eb2"`
[INFO] running `"docker" "rm" "-f" "6c2641d2394e0fc4fdcb25b105fe9aaa432ecb99cb8f9e23531edf5cadfa5eb2"`
[INFO] [stdout] 6c2641d2394e0fc4fdcb25b105fe9aaa432ecb99cb8f9e23531edf5cadfa5eb2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/lukehsiao/lcs:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b1665ab1c4fc3e6a71a1442cccb5a1776f2c9d7e2884482280f5c515868b6fac
[INFO] running `"docker" "start" "-a" "b1665ab1c4fc3e6a71a1442cccb5a1776f2c9d7e2884482280f5c515868b6fac"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling lcs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `"docker" "inspect" "b1665ab1c4fc3e6a71a1442cccb5a1776f2c9d7e2884482280f5c515868b6fac"`
[INFO] running `"docker" "rm" "-f" "b1665ab1c4fc3e6a71a1442cccb5a1776f2c9d7e2884482280f5c515868b6fac"`
[INFO] [stdout] b1665ab1c4fc3e6a71a1442cccb5a1776f2c9d7e2884482280f5c515868b6fac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/lukehsiao/lcs:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] b9722c6f83b88e1bfc246eb0f54a061f9b7716ff9b4f592b1bae7b90c0f8d5f2
[INFO] running `"docker" "start" "-a" "b9722c6f83b88e1bfc246eb0f54a061f9b7716ff9b4f592b1bae7b90c0f8d5f2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lcs-7b78fe256e750c41
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_wikipedia ... ok
[INFO] [stdout] test test::test_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b9722c6f83b88e1bfc246eb0f54a061f9b7716ff9b4f592b1bae7b90c0f8d5f2"`
[INFO] running `"docker" "rm" "-f" "b9722c6f83b88e1bfc246eb0f54a061f9b7716ff9b4f592b1bae7b90c0f8d5f2"`
[INFO] [stdout] b9722c6f83b88e1bfc246eb0f54a061f9b7716ff9b4f592b1bae7b90c0f8d5f2