[INFO] fetching crate cargo-xcode 1.1.2...
[INFO] extracting crate cargo-xcode 1.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-xcode/1.1.2
[INFO] extracting crate cargo-xcode 1.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cargo-xcode/1.1.2
[INFO] validating manifest of cargo-xcode-1.1.2 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 cargo-xcode-1.1.2 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 cargo-xcode-1.1.2
[INFO] finished frobbing cargo-xcode-1.1.2
[INFO] frobbed toml for cargo-xcode-1.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-xcode/1.1.2/Cargo.toml
[INFO] started frobbing cargo-xcode-1.1.2
[INFO] finished frobbing cargo-xcode-1.1.2
[INFO] frobbed toml for cargo-xcode-1.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cargo-xcode/1.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing cargo-xcode-1.1.2 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-xcode/1.1.2:/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] decc563b557af74738ead2443f361d86a3a7ca9842073e1779533a5662bdcf77
[INFO] running `"docker" "start" "-a" "decc563b557af74738ead2443f361d86a3a7ca9842073e1779533a5662bdcf77"`
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling cargo_metadata v0.8.1
[INFO] [stderr]    Compiling cargo-xcode v1.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.81s
[INFO] running `"docker" "inspect" "decc563b557af74738ead2443f361d86a3a7ca9842073e1779533a5662bdcf77"`
[INFO] running `"docker" "rm" "-f" "decc563b557af74738ead2443f361d86a3a7ca9842073e1779533a5662bdcf77"`
[INFO] [stdout] decc563b557af74738ead2443f361d86a3a7ca9842073e1779533a5662bdcf77
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-xcode/1.1.2:/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] 3a50d502d83ea5e0efc4fa54885e8d6b9d57ff9f177a3151307f85fe4a9b0973
[INFO] running `"docker" "start" "-a" "3a50d502d83ea5e0efc4fa54885e8d6b9d57ff9f177a3151307f85fe4a9b0973"`
[INFO] [stderr]    Compiling cargo-xcode v1.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "3a50d502d83ea5e0efc4fa54885e8d6b9d57ff9f177a3151307f85fe4a9b0973"`
[INFO] running `"docker" "rm" "-f" "3a50d502d83ea5e0efc4fa54885e8d6b9d57ff9f177a3151307f85fe4a9b0973"`
[INFO] [stdout] 3a50d502d83ea5e0efc4fa54885e8d6b9d57ff9f177a3151307f85fe4a9b0973
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-xcode/1.1.2:/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] a6be2bfa2b7d314aea78f61399cd3bbd24f28733e41394c9b6576f61c8aaeac2
[INFO] running `"docker" "start" "-a" "a6be2bfa2b7d314aea78f61399cd3bbd24f28733e41394c9b6576f61c8aaeac2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_xcode-1ee9e344011a7d6c
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_xcode-e2e79dc107abe3e1
[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] [stdout] 
[INFO] [stderr]    Doc-tests cargo-xcode
[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] [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" "a6be2bfa2b7d314aea78f61399cd3bbd24f28733e41394c9b6576f61c8aaeac2"`
[INFO] running `"docker" "rm" "-f" "a6be2bfa2b7d314aea78f61399cd3bbd24f28733e41394c9b6576f61c8aaeac2"`
[INFO] [stdout] a6be2bfa2b7d314aea78f61399cd3bbd24f28733e41394c9b6576f61c8aaeac2