[INFO] updating cached repository hellerve/rav
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hellerve/rav
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hellerve/rav" "work/ex/beta-1.38-1/sources/1.37.0/gh/hellerve/rav"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/hellerve/rav'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hellerve/rav" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hellerve/rav"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hellerve/rav'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c5628692388078ad1f9f19ac263d33e862e68085
[INFO] sha for GitHub repo hellerve/rav: c5628692388078ad1f9f19ac263d33e862e68085
[INFO] validating manifest of hellerve/rav 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 hellerve/rav 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 hellerve/rav
[INFO] finished frobbing hellerve/rav
[INFO] frobbed toml for hellerve/rav written to work/ex/beta-1.38-1/sources/1.37.0/gh/hellerve/rav/Cargo.toml
[INFO] started frobbing hellerve/rav
[INFO] finished frobbing hellerve/rav
[INFO] frobbed toml for hellerve/rav written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hellerve/rav/Cargo.toml
[INFO] crate hellerve/rav 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing hellerve/rav 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hellerve/rav:/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] b0f7d494b819c76af6dbf25d3701fd4aed18b5c05a91da9a6b479310bb54e2aa
[INFO] running `"docker" "start" "-a" "b0f7d494b819c76af6dbf25d3701fd4aed18b5c05a91da9a6b479310bb54e2aa"`
[INFO] [stderr]    Compiling rav v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "b0f7d494b819c76af6dbf25d3701fd4aed18b5c05a91da9a6b479310bb54e2aa"`
[INFO] running `"docker" "rm" "-f" "b0f7d494b819c76af6dbf25d3701fd4aed18b5c05a91da9a6b479310bb54e2aa"`
[INFO] [stdout] b0f7d494b819c76af6dbf25d3701fd4aed18b5c05a91da9a6b479310bb54e2aa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hellerve/rav:/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] b7f32b4f0ded81fb91f351f68b629dffa2ea1c1ac3bf8c5e6abbd828655db62f
[INFO] running `"docker" "start" "-a" "b7f32b4f0ded81fb91f351f68b629dffa2ea1c1ac3bf8c5e6abbd828655db62f"`
[INFO] [stderr]    Compiling rav v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "b7f32b4f0ded81fb91f351f68b629dffa2ea1c1ac3bf8c5e6abbd828655db62f"`
[INFO] running `"docker" "rm" "-f" "b7f32b4f0ded81fb91f351f68b629dffa2ea1c1ac3bf8c5e6abbd828655db62f"`
[INFO] [stdout] b7f32b4f0ded81fb91f351f68b629dffa2ea1c1ac3bf8c5e6abbd828655db62f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hellerve/rav:/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] 59a1bcf6d2b4da79e0f79d1df5fce512c18fea6892d3c13220ad7e1280ecb629
[INFO] running `"docker" "start" "-a" "59a1bcf6d2b4da79e0f79d1df5fce512c18fea6892d3c13220ad7e1280ecb629"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rav-0e3cbe96f4f16e29
[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" "59a1bcf6d2b4da79e0f79d1df5fce512c18fea6892d3c13220ad7e1280ecb629"`
[INFO] running `"docker" "rm" "-f" "59a1bcf6d2b4da79e0f79d1df5fce512c18fea6892d3c13220ad7e1280ecb629"`
[INFO] [stdout] 59a1bcf6d2b4da79e0f79d1df5fce512c18fea6892d3c13220ad7e1280ecb629