[INFO] updating cached repository poettler-ric/removeduplicatesr
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/poettler-ric/removeduplicatesr
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/poettler-ric/removeduplicatesr" "work/ex/beta-1.38-1/sources/1.37.0/gh/poettler-ric/removeduplicatesr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/poettler-ric/removeduplicatesr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/poettler-ric/removeduplicatesr" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/poettler-ric/removeduplicatesr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/poettler-ric/removeduplicatesr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bfdd34ba355a275f7f22a4887b830b8d32ff16ed
[INFO] sha for GitHub repo poettler-ric/removeduplicatesr: bfdd34ba355a275f7f22a4887b830b8d32ff16ed
[INFO] validating manifest of poettler-ric/removeduplicatesr 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 poettler-ric/removeduplicatesr 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 poettler-ric/removeduplicatesr
[INFO] finished frobbing poettler-ric/removeduplicatesr
[INFO] frobbed toml for poettler-ric/removeduplicatesr written to work/ex/beta-1.38-1/sources/1.37.0/gh/poettler-ric/removeduplicatesr/Cargo.toml
[INFO] started frobbing poettler-ric/removeduplicatesr
[INFO] finished frobbing poettler-ric/removeduplicatesr
[INFO] frobbed toml for poettler-ric/removeduplicatesr written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/poettler-ric/removeduplicatesr/Cargo.toml
[INFO] crate poettler-ric/removeduplicatesr 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 poettler-ric/removeduplicatesr 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-6/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/poettler-ric/removeduplicatesr:/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] b772d0b2660b19d73cce745084a23c353fab6194899fa3984ef34b216ae478f9
[INFO] running `"docker" "start" "-a" "b772d0b2660b19d73cce745084a23c353fab6194899fa3984ef34b216ae478f9"`
[INFO] [stderr]    Compiling stringreader v0.1.1
[INFO] [stderr]    Compiling removeduplicatesr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `"docker" "inspect" "b772d0b2660b19d73cce745084a23c353fab6194899fa3984ef34b216ae478f9"`
[INFO] running `"docker" "rm" "-f" "b772d0b2660b19d73cce745084a23c353fab6194899fa3984ef34b216ae478f9"`
[INFO] [stdout] b772d0b2660b19d73cce745084a23c353fab6194899fa3984ef34b216ae478f9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/poettler-ric/removeduplicatesr:/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] 6bd326e1b8f8e054ba2d39f5dd265fcae5e2ed31a9ba6d8e937813fcea14ad91
[INFO] running `"docker" "start" "-a" "6bd326e1b8f8e054ba2d39f5dd265fcae5e2ed31a9ba6d8e937813fcea14ad91"`
[INFO] [stderr]    Compiling removeduplicatesr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "6bd326e1b8f8e054ba2d39f5dd265fcae5e2ed31a9ba6d8e937813fcea14ad91"`
[INFO] running `"docker" "rm" "-f" "6bd326e1b8f8e054ba2d39f5dd265fcae5e2ed31a9ba6d8e937813fcea14ad91"`
[INFO] [stdout] 6bd326e1b8f8e054ba2d39f5dd265fcae5e2ed31a9ba6d8e937813fcea14ad91
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/poettler-ric/removeduplicatesr:/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] 256e69f777446f72307442360d10344f0032471d48ed3ffcd5789fb3b12cce64
[INFO] running `"docker" "start" "-a" "256e69f777446f72307442360d10344f0032471d48ed3ffcd5789fb3b12cce64"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/removeduplicatesr-8cf62195c526e621
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_unique ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "256e69f777446f72307442360d10344f0032471d48ed3ffcd5789fb3b12cce64"`
[INFO] running `"docker" "rm" "-f" "256e69f777446f72307442360d10344f0032471d48ed3ffcd5789fb3b12cce64"`
[INFO] [stdout] 256e69f777446f72307442360d10344f0032471d48ed3ffcd5789fb3b12cce64