[INFO] updating cached repository kdy1/_
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kdy1/_
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kdy1/_" "work/ex/beta-1.37-6/sources/1.36.0/gh/kdy1/_"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/kdy1/_'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kdy1/_" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kdy1/_"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kdy1/_'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 66eec0162f2e15acfb8daff75ee6fde8ad32efcd
[INFO] sha for GitHub repo kdy1/_: 66eec0162f2e15acfb8daff75ee6fde8ad32efcd
[INFO] validating manifest of kdy1/_ 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 kdy1/_ 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 kdy1/_
[INFO] finished frobbing kdy1/_
[INFO] frobbed toml for kdy1/_ written to work/ex/beta-1.37-6/sources/1.36.0/gh/kdy1/_/Cargo.toml
[INFO] started frobbing kdy1/_
[INFO] finished frobbing kdy1/_
[INFO] frobbed toml for kdy1/_ written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kdy1/_/Cargo.toml
[INFO] crate kdy1/_ already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kdy1/_/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing kdy1/_ against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kdy1/_:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 72bd44db81bd54d59a32b97cd73e924d3f30bba18a8ffea3500dcd82fc9ba38d
[INFO] running `"docker" "start" "-a" "72bd44db81bd54d59a32b97cd73e924d3f30bba18a8ffea3500dcd82fc9ba38d"`
[INFO] [stderr]    Compiling c_ v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "72bd44db81bd54d59a32b97cd73e924d3f30bba18a8ffea3500dcd82fc9ba38d"`
[INFO] running `"docker" "rm" "-f" "72bd44db81bd54d59a32b97cd73e924d3f30bba18a8ffea3500dcd82fc9ba38d"`
[INFO] [stdout] 72bd44db81bd54d59a32b97cd73e924d3f30bba18a8ffea3500dcd82fc9ba38d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kdy1/_:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] bb9d979c5c71608bc6c7fa6aa49fb23a568a4c9ecb92c9cd49abcb3fe91632ec
[INFO] running `"docker" "start" "-a" "bb9d979c5c71608bc6c7fa6aa49fb23a568a4c9ecb92c9cd49abcb3fe91632ec"`
[INFO] [stderr]    Compiling c_ v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "bb9d979c5c71608bc6c7fa6aa49fb23a568a4c9ecb92c9cd49abcb3fe91632ec"`
[INFO] running `"docker" "rm" "-f" "bb9d979c5c71608bc6c7fa6aa49fb23a568a4c9ecb92c9cd49abcb3fe91632ec"`
[INFO] [stdout] bb9d979c5c71608bc6c7fa6aa49fb23a568a4c9ecb92c9cd49abcb3fe91632ec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kdy1/_:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] b4c31de2a4d12a01b0912962ed88bd8e41846df410d63d7056437efb4cf367da
[INFO] running `"docker" "start" "-a" "b4c31de2a4d12a01b0912962ed88bd8e41846df410d63d7056437efb4cf367da"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/c_-3ce096e0810646e1
[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" "b4c31de2a4d12a01b0912962ed88bd8e41846df410d63d7056437efb4cf367da"`
[INFO] running `"docker" "rm" "-f" "b4c31de2a4d12a01b0912962ed88bd8e41846df410d63d7056437efb4cf367da"`
[INFO] [stdout] b4c31de2a4d12a01b0912962ed88bd8e41846df410d63d7056437efb4cf367da