[INFO] updating cached repository guangie88/rename_x
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/guangie88/rename_x
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/guangie88/rename_x" "work/ex/beta-1.38-1/sources/1.37.0/gh/guangie88/rename_x"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/guangie88/rename_x'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/guangie88/rename_x" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/guangie88/rename_x"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/guangie88/rename_x'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7be3f78daee4155f10e829cb01a84651979ee389
[INFO] sha for GitHub repo guangie88/rename_x: 7be3f78daee4155f10e829cb01a84651979ee389
[INFO] validating manifest of guangie88/rename_x 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 guangie88/rename_x 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 guangie88/rename_x
[INFO] finished frobbing guangie88/rename_x
[INFO] frobbed toml for guangie88/rename_x written to work/ex/beta-1.38-1/sources/1.37.0/gh/guangie88/rename_x/Cargo.toml
[INFO] started frobbing guangie88/rename_x
[INFO] finished frobbing guangie88/rename_x
[INFO] frobbed toml for guangie88/rename_x written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/guangie88/rename_x/Cargo.toml
[INFO] crate guangie88/rename_x 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 guangie88/rename_x 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-0/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/guangie88/rename_x:/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] a50d2a76c7f907ec93af3a48ee88a401373ba21a37218ffed597705e0b42f8f2
[INFO] running `"docker" "start" "-a" "a50d2a76c7f907ec93af3a48ee88a401373ba21a37218ffed597705e0b42f8f2"`
[INFO] [stderr]    Compiling num-bigint v0.1.40
[INFO] [stderr]    Compiling num-rational v0.1.39
[INFO] [stderr]    Compiling num v0.1.40
[INFO] [stderr]    Compiling stopwatch v0.0.7
[INFO] [stderr]    Compiling rename_x v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.98s
[INFO] running `"docker" "inspect" "a50d2a76c7f907ec93af3a48ee88a401373ba21a37218ffed597705e0b42f8f2"`
[INFO] running `"docker" "rm" "-f" "a50d2a76c7f907ec93af3a48ee88a401373ba21a37218ffed597705e0b42f8f2"`
[INFO] [stdout] a50d2a76c7f907ec93af3a48ee88a401373ba21a37218ffed597705e0b42f8f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/guangie88/rename_x:/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] b6817b8701a9a8c97be0db8f8b26930212a9eb763f35eecc4660e8c1dde555a2
[INFO] running `"docker" "start" "-a" "b6817b8701a9a8c97be0db8f8b26930212a9eb763f35eecc4660e8c1dde555a2"`
[INFO] [stderr]    Compiling rename_x v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "b6817b8701a9a8c97be0db8f8b26930212a9eb763f35eecc4660e8c1dde555a2"`
[INFO] running `"docker" "rm" "-f" "b6817b8701a9a8c97be0db8f8b26930212a9eb763f35eecc4660e8c1dde555a2"`
[INFO] [stdout] b6817b8701a9a8c97be0db8f8b26930212a9eb763f35eecc4660e8c1dde555a2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/guangie88/rename_x:/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] 46f905b6624a7996755df11054a7c8c2607b60f1b72b1b750c067c3315eec1de
[INFO] running `"docker" "start" "-a" "46f905b6624a7996755df11054a7c8c2607b60f1b72b1b750c067c3315eec1de"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rename_x-89a7aed3770d95ac
[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" "46f905b6624a7996755df11054a7c8c2607b60f1b72b1b750c067c3315eec1de"`
[INFO] running `"docker" "rm" "-f" "46f905b6624a7996755df11054a7c8c2607b60f1b72b1b750c067c3315eec1de"`
[INFO] [stdout] 46f905b6624a7996755df11054a7c8c2607b60f1b72b1b750c067c3315eec1de