[INFO] updating cached repository croese/recho
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/croese/recho
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/croese/recho" "work/ex/beta-1.38-1/sources/1.37.0/gh/croese/recho"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/croese/recho'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/croese/recho" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/croese/recho"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/croese/recho'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 54b36e15fa92c884111eeec894480fd7d690674e
[INFO] sha for GitHub repo croese/recho: 54b36e15fa92c884111eeec894480fd7d690674e
[INFO] validating manifest of croese/recho 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 croese/recho 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 croese/recho
[INFO] finished frobbing croese/recho
[INFO] frobbed toml for croese/recho written to work/ex/beta-1.38-1/sources/1.37.0/gh/croese/recho/Cargo.toml
[INFO] started frobbing croese/recho
[INFO] finished frobbing croese/recho
[INFO] frobbed toml for croese/recho written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/croese/recho/Cargo.toml
[INFO] crate croese/recho 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 croese/recho 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/croese/recho:/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] 96f8791db36a16079c0d0fd5e7fb9624a081e10ed97086518279c26126fb0041
[INFO] running `"docker" "start" "-a" "96f8791db36a16079c0d0fd5e7fb9624a081e10ed97086518279c26126fb0041"`
[INFO] [stderr]    Compiling recho v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `"docker" "inspect" "96f8791db36a16079c0d0fd5e7fb9624a081e10ed97086518279c26126fb0041"`
[INFO] running `"docker" "rm" "-f" "96f8791db36a16079c0d0fd5e7fb9624a081e10ed97086518279c26126fb0041"`
[INFO] [stdout] 96f8791db36a16079c0d0fd5e7fb9624a081e10ed97086518279c26126fb0041
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/croese/recho:/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] 74e127fb519291d76dcfe3638a400cc88b3b234df6a1f50bf6ded40d49191aff
[INFO] running `"docker" "start" "-a" "74e127fb519291d76dcfe3638a400cc88b3b234df6a1f50bf6ded40d49191aff"`
[INFO] [stderr]    Compiling recho v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "74e127fb519291d76dcfe3638a400cc88b3b234df6a1f50bf6ded40d49191aff"`
[INFO] running `"docker" "rm" "-f" "74e127fb519291d76dcfe3638a400cc88b3b234df6a1f50bf6ded40d49191aff"`
[INFO] [stdout] 74e127fb519291d76dcfe3638a400cc88b3b234df6a1f50bf6ded40d49191aff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/croese/recho:/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] d7f5e7ca1e1456132660a710ac93426b5333a1a63705ce8f5c7aff87aad3a75a
[INFO] running `"docker" "start" "-a" "d7f5e7ca1e1456132660a710ac93426b5333a1a63705ce8f5c7aff87aad3a75a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/recho-a727f82dfb7368c8
[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" "d7f5e7ca1e1456132660a710ac93426b5333a1a63705ce8f5c7aff87aad3a75a"`
[INFO] running `"docker" "rm" "-f" "d7f5e7ca1e1456132660a710ac93426b5333a1a63705ce8f5c7aff87aad3a75a"`
[INFO] [stdout] d7f5e7ca1e1456132660a710ac93426b5333a1a63705ce8f5c7aff87aad3a75a