[INFO] updating cached repository HolmstN/friend_prompt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/HolmstN/friend_prompt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/HolmstN/friend_prompt" "work/ex/beta-1.38-1/sources/1.37.0/gh/HolmstN/friend_prompt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/HolmstN/friend_prompt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/HolmstN/friend_prompt" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HolmstN/friend_prompt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HolmstN/friend_prompt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ff1c1d3217e64501c88aa2fae1dced50307d9807
[INFO] sha for GitHub repo HolmstN/friend_prompt: ff1c1d3217e64501c88aa2fae1dced50307d9807
[INFO] validating manifest of HolmstN/friend_prompt 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 HolmstN/friend_prompt 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 HolmstN/friend_prompt
[INFO] finished frobbing HolmstN/friend_prompt
[INFO] frobbed toml for HolmstN/friend_prompt written to work/ex/beta-1.38-1/sources/1.37.0/gh/HolmstN/friend_prompt/Cargo.toml
[INFO] started frobbing HolmstN/friend_prompt
[INFO] finished frobbing HolmstN/friend_prompt
[INFO] frobbed toml for HolmstN/friend_prompt written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HolmstN/friend_prompt/Cargo.toml
[INFO] crate HolmstN/friend_prompt 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 HolmstN/friend_prompt 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/HolmstN/friend_prompt:/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] 454e2de5340d772e837071f7ab38149dfef56e9c3c936a58bccbc6d24849e98e
[INFO] running `"docker" "start" "-a" "454e2de5340d772e837071f7ab38149dfef56e9c3c936a58bccbc6d24849e98e"`
[INFO] [stderr]    Compiling friend_prompt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "454e2de5340d772e837071f7ab38149dfef56e9c3c936a58bccbc6d24849e98e"`
[INFO] running `"docker" "rm" "-f" "454e2de5340d772e837071f7ab38149dfef56e9c3c936a58bccbc6d24849e98e"`
[INFO] [stdout] 454e2de5340d772e837071f7ab38149dfef56e9c3c936a58bccbc6d24849e98e
[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/HolmstN/friend_prompt:/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] 58805eac204342456a258a543f50b0973ef1203122dc9ce9cce651b88864746b
[INFO] running `"docker" "start" "-a" "58805eac204342456a258a543f50b0973ef1203122dc9ce9cce651b88864746b"`
[INFO] [stderr]    Compiling friend_prompt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "58805eac204342456a258a543f50b0973ef1203122dc9ce9cce651b88864746b"`
[INFO] running `"docker" "rm" "-f" "58805eac204342456a258a543f50b0973ef1203122dc9ce9cce651b88864746b"`
[INFO] [stdout] 58805eac204342456a258a543f50b0973ef1203122dc9ce9cce651b88864746b
[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/HolmstN/friend_prompt:/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] beebb0c3e16552e8cc8506bf4c34546490742499ab182d03c6e6dbc755839e64
[INFO] running `"docker" "start" "-a" "beebb0c3e16552e8cc8506bf4c34546490742499ab182d03c6e6dbc755839e64"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/friend_prompt-61b17f77be68106e
[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" "beebb0c3e16552e8cc8506bf4c34546490742499ab182d03c6e6dbc755839e64"`
[INFO] running `"docker" "rm" "-f" "beebb0c3e16552e8cc8506bf4c34546490742499ab182d03c6e6dbc755839e64"`
[INFO] [stdout] beebb0c3e16552e8cc8506bf4c34546490742499ab182d03c6e6dbc755839e64