[INFO] updating cached repository dewaka/rename
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dewaka/rename
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dewaka/rename" "work/ex/beta-1.38-1/sources/1.37.0/gh/dewaka/rename"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dewaka/rename'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dewaka/rename" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dewaka/rename"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dewaka/rename'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 30d9baaa918ab614490a97134a0af6c03df546cd
[INFO] sha for GitHub repo dewaka/rename: 30d9baaa918ab614490a97134a0af6c03df546cd
[INFO] validating manifest of dewaka/rename 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 dewaka/rename 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 dewaka/rename
[INFO] finished frobbing dewaka/rename
[INFO] frobbed toml for dewaka/rename written to work/ex/beta-1.38-1/sources/1.37.0/gh/dewaka/rename/Cargo.toml
[INFO] started frobbing dewaka/rename
[INFO] finished frobbing dewaka/rename
[INFO] frobbed toml for dewaka/rename written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dewaka/rename/Cargo.toml
[INFO] crate dewaka/rename 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 dewaka/rename 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-3/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/dewaka/rename:/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] f23060bcbe9cc1d6e24889d0b17abba6ba9d87e0ba920c84ae5450b48b00ca3a
[INFO] running `"docker" "start" "-a" "f23060bcbe9cc1d6e24889d0b17abba6ba9d87e0ba920c84ae5450b48b00ca3a"`
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling rename v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.44s
[INFO] running `"docker" "inspect" "f23060bcbe9cc1d6e24889d0b17abba6ba9d87e0ba920c84ae5450b48b00ca3a"`
[INFO] running `"docker" "rm" "-f" "f23060bcbe9cc1d6e24889d0b17abba6ba9d87e0ba920c84ae5450b48b00ca3a"`
[INFO] [stdout] f23060bcbe9cc1d6e24889d0b17abba6ba9d87e0ba920c84ae5450b48b00ca3a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/dewaka/rename:/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] 6cb61430bc449da2eee1a7f526bf3a0667622654b1c1bbec5a91b458944f1b20
[INFO] running `"docker" "start" "-a" "6cb61430bc449da2eee1a7f526bf3a0667622654b1c1bbec5a91b458944f1b20"`
[INFO] [stderr]    Compiling rename v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `"docker" "inspect" "6cb61430bc449da2eee1a7f526bf3a0667622654b1c1bbec5a91b458944f1b20"`
[INFO] running `"docker" "rm" "-f" "6cb61430bc449da2eee1a7f526bf3a0667622654b1c1bbec5a91b458944f1b20"`
[INFO] [stdout] 6cb61430bc449da2eee1a7f526bf3a0667622654b1c1bbec5a91b458944f1b20
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/dewaka/rename:/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] cd29934e6f1012ab83f4ee0c7f62ffc794616f3e4a2a58d1db1878ff3cea2a37
[INFO] running `"docker" "start" "-a" "cd29934e6f1012ab83f4ee0c7f62ffc794616f3e4a2a58d1db1878ff3cea2a37"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rename-94ef7704a81d3fce
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test rename::tests::rename_swap_test ... ok
[INFO] [stdout] test rename::tests::rename_sequence_test ... 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" "cd29934e6f1012ab83f4ee0c7f62ffc794616f3e4a2a58d1db1878ff3cea2a37"`
[INFO] running `"docker" "rm" "-f" "cd29934e6f1012ab83f4ee0c7f62ffc794616f3e4a2a58d1db1878ff3cea2a37"`
[INFO] [stdout] cd29934e6f1012ab83f4ee0c7f62ffc794616f3e4a2a58d1db1878ff3cea2a37