[INFO] updating cached repository humantree/rusty-boy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/humantree/rusty-boy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/humantree/rusty-boy" "work/ex/beta-1.38-1/sources/1.37.0/gh/humantree/rusty-boy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/humantree/rusty-boy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/humantree/rusty-boy" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/humantree/rusty-boy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/humantree/rusty-boy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a74d6810c20133cfe8b1df2fd42bb7e561b4b842
[INFO] sha for GitHub repo humantree/rusty-boy: a74d6810c20133cfe8b1df2fd42bb7e561b4b842
[INFO] validating manifest of humantree/rusty-boy 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 humantree/rusty-boy 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 humantree/rusty-boy
[INFO] finished frobbing humantree/rusty-boy
[INFO] frobbed toml for humantree/rusty-boy written to work/ex/beta-1.38-1/sources/1.37.0/gh/humantree/rusty-boy/Cargo.toml
[INFO] started frobbing humantree/rusty-boy
[INFO] finished frobbing humantree/rusty-boy
[INFO] frobbed toml for humantree/rusty-boy written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/humantree/rusty-boy/Cargo.toml
[INFO] crate humantree/rusty-boy 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 humantree/rusty-boy against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/humantree/rusty-boy:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a5b7ff74a0c38e130ea822f56cf608122f76bf3e7fd97408836ac53ef1fb3257
[INFO] running `"docker" "start" "-a" "a5b7ff74a0c38e130ea822f56cf608122f76bf3e7fd97408836ac53ef1fb3257"`
[INFO] [stderr]    Compiling rusty-boy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "a5b7ff74a0c38e130ea822f56cf608122f76bf3e7fd97408836ac53ef1fb3257"`
[INFO] running `"docker" "rm" "-f" "a5b7ff74a0c38e130ea822f56cf608122f76bf3e7fd97408836ac53ef1fb3257"`
[INFO] [stdout] a5b7ff74a0c38e130ea822f56cf608122f76bf3e7fd97408836ac53ef1fb3257
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/humantree/rusty-boy:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3c58f2ca69ef9be6c854b1ae1471db86232cd80ba1ccc1a45e6bb724fc397b63
[INFO] running `"docker" "start" "-a" "3c58f2ca69ef9be6c854b1ae1471db86232cd80ba1ccc1a45e6bb724fc397b63"`
[INFO] [stderr]    Compiling rusty-boy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "3c58f2ca69ef9be6c854b1ae1471db86232cd80ba1ccc1a45e6bb724fc397b63"`
[INFO] running `"docker" "rm" "-f" "3c58f2ca69ef9be6c854b1ae1471db86232cd80ba1ccc1a45e6bb724fc397b63"`
[INFO] [stdout] 3c58f2ca69ef9be6c854b1ae1471db86232cd80ba1ccc1a45e6bb724fc397b63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/humantree/rusty-boy:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b0436ad8284105f78e7f9dc140fe38528c95df4a257df9c57d8f6f7b4fd461ca
[INFO] running `"docker" "start" "-a" "b0436ad8284105f78e7f9dc140fe38528c95df4a257df9c57d8f6f7b4fd461ca"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty_boy-4db78564b3a3d9f2
[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" "b0436ad8284105f78e7f9dc140fe38528c95df4a257df9c57d8f6f7b4fd461ca"`
[INFO] running `"docker" "rm" "-f" "b0436ad8284105f78e7f9dc140fe38528c95df4a257df9c57d8f6f7b4fd461ca"`
[INFO] [stdout] b0436ad8284105f78e7f9dc140fe38528c95df4a257df9c57d8f6f7b4fd461ca