[INFO] crate rename-extensions 0.3.0 is already in cache
[INFO] extracting crate rename-extensions 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rename-extensions/0.3.0
[INFO] extracting crate rename-extensions 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rename-extensions/0.3.0
[INFO] validating manifest of rename-extensions-0.3.0 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 rename-extensions-0.3.0 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 rename-extensions-0.3.0
[INFO] finished frobbing rename-extensions-0.3.0
[INFO] frobbed toml for rename-extensions-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rename-extensions/0.3.0/Cargo.toml
[INFO] started frobbing rename-extensions-0.3.0
[INFO] finished frobbing rename-extensions-0.3.0
[INFO] frobbed toml for rename-extensions-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rename-extensions/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 rename-extensions-0.3.0 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-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rename-extensions/0.3.0:/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] 97a05a34ad185c46c504235cf316ff0d97a8dddb71585f2c3563228b781a19f4
[INFO] running `"docker" "start" "-a" "97a05a34ad185c46c504235cf316ff0d97a8dddb71585f2c3563228b781a19f4"`
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling textwrap v0.8.0
[INFO] [stderr]    Compiling clap v2.26.2
[INFO] [stderr]    Compiling rename-extensions v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.91s
[INFO] running `"docker" "inspect" "97a05a34ad185c46c504235cf316ff0d97a8dddb71585f2c3563228b781a19f4"`
[INFO] running `"docker" "rm" "-f" "97a05a34ad185c46c504235cf316ff0d97a8dddb71585f2c3563228b781a19f4"`
[INFO] [stdout] 97a05a34ad185c46c504235cf316ff0d97a8dddb71585f2c3563228b781a19f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rename-extensions/0.3.0:/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] 4fd88446f23bc5ab4d282cd9d492d6028afea742f466152e7f2bed04d1b5275d
[INFO] running `"docker" "start" "-a" "4fd88446f23bc5ab4d282cd9d492d6028afea742f466152e7f2bed04d1b5275d"`
[INFO] [stderr]    Compiling rename-extensions v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "4fd88446f23bc5ab4d282cd9d492d6028afea742f466152e7f2bed04d1b5275d"`
[INFO] running `"docker" "rm" "-f" "4fd88446f23bc5ab4d282cd9d492d6028afea742f466152e7f2bed04d1b5275d"`
[INFO] [stdout] 4fd88446f23bc5ab4d282cd9d492d6028afea742f466152e7f2bed04d1b5275d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rename-extensions/0.3.0:/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] 1a7444949c225f28e4cbf1eb9848a1c4dc8b4d46e47d42e3f34496826535f135
[INFO] running `"docker" "start" "-a" "1a7444949c225f28e4cbf1eb9848a1c4dc8b4d46e47d42e3f34496826535f135"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rename_extensions-46faf5994ee2e1e6
[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" "1a7444949c225f28e4cbf1eb9848a1c4dc8b4d46e47d42e3f34496826535f135"`
[INFO] running `"docker" "rm" "-f" "1a7444949c225f28e4cbf1eb9848a1c4dc8b4d46e47d42e3f34496826535f135"`
[INFO] [stdout] 1a7444949c225f28e4cbf1eb9848a1c4dc8b4d46e47d42e3f34496826535f135