[INFO] updating cached repository intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload" "work/ex/beta-1.38-1/sources/1.37.0/gh/intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 042c53e4805e772502d2f0b33383c3ba4c6d399c
[INFO] sha for GitHub repo intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload: 042c53e4805e772502d2f0b33383c3ba4c6d399c
[INFO] validating manifest of intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload 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 intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload 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 intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload
[INFO] finished frobbing intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload
[INFO] frobbed toml for intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload written to work/ex/beta-1.38-1/sources/1.37.0/gh/intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload/Cargo.toml
[INFO] started frobbing intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload
[INFO] finished frobbing intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload
[INFO] frobbed toml for intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload/Cargo.toml
[INFO] crate intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload 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 intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload 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-4/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/intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload:/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] 268ec6cc135a44ae28496c538adb398b53c5cf44a065b8b7823ed4c092397776
[INFO] running `"docker" "start" "-a" "268ec6cc135a44ae28496c538adb398b53c5cf44a065b8b7823ed4c092397776"`
[INFO] [stderr]    Compiling example-x-rust-x-rustbyexample-com-x-macros-overload v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "268ec6cc135a44ae28496c538adb398b53c5cf44a065b8b7823ed4c092397776"`
[INFO] running `"docker" "rm" "-f" "268ec6cc135a44ae28496c538adb398b53c5cf44a065b8b7823ed4c092397776"`
[INFO] [stdout] 268ec6cc135a44ae28496c538adb398b53c5cf44a065b8b7823ed4c092397776
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload:/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] 0f887c741bb5be7937c7ae436d9d9e8d35d0d5174a67f77cbc1c5a3b4f5160e5
[INFO] running `"docker" "start" "-a" "0f887c741bb5be7937c7ae436d9d9e8d35d0d5174a67f77cbc1c5a3b4f5160e5"`
[INFO] [stderr]    Compiling example-x-rust-x-rustbyexample-com-x-macros-overload v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "0f887c741bb5be7937c7ae436d9d9e8d35d0d5174a67f77cbc1c5a3b4f5160e5"`
[INFO] running `"docker" "rm" "-f" "0f887c741bb5be7937c7ae436d9d9e8d35d0d5174a67f77cbc1c5a3b4f5160e5"`
[INFO] [stdout] 0f887c741bb5be7937c7ae436d9d9e8d35d0d5174a67f77cbc1c5a3b4f5160e5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/intrepion/example-x-rust-x-rustbyexample-com-x-macros-overload:/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] 21c5955ce99411eb1dfb2332d1c623a5f8829c4e1b7b91c007b2a5413badea8a
[INFO] running `"docker" "start" "-a" "21c5955ce99411eb1dfb2332d1c623a5f8829c4e1b7b91c007b2a5413badea8a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/example_x_rust_x_rustbyexample_com_x_macros_overload-65de8b1ea3f3a383
[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" "21c5955ce99411eb1dfb2332d1c623a5f8829c4e1b7b91c007b2a5413badea8a"`
[INFO] running `"docker" "rm" "-f" "21c5955ce99411eb1dfb2332d1c623a5f8829c4e1b7b91c007b2a5413badea8a"`
[INFO] [stdout] 21c5955ce99411eb1dfb2332d1c623a5f8829c4e1b7b91c007b2a5413badea8a