[INFO] updating cached repository rink1969/build_wrapper
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rink1969/build_wrapper
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rink1969/build_wrapper" "work/ex/beta-1.38-1/sources/1.37.0/gh/rink1969/build_wrapper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rink1969/build_wrapper'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rink1969/build_wrapper" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rink1969/build_wrapper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rink1969/build_wrapper'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a4d3eda3537b496db0140502240e28d1ccb6856b
[INFO] sha for GitHub repo rink1969/build_wrapper: a4d3eda3537b496db0140502240e28d1ccb6856b
[INFO] validating manifest of rink1969/build_wrapper 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 rink1969/build_wrapper 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 rink1969/build_wrapper
[INFO] finished frobbing rink1969/build_wrapper
[INFO] frobbed toml for rink1969/build_wrapper written to work/ex/beta-1.38-1/sources/1.37.0/gh/rink1969/build_wrapper/Cargo.toml
[INFO] started frobbing rink1969/build_wrapper
[INFO] finished frobbing rink1969/build_wrapper
[INFO] frobbed toml for rink1969/build_wrapper written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rink1969/build_wrapper/Cargo.toml
[INFO] crate rink1969/build_wrapper 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 rink1969/build_wrapper 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rink1969/build_wrapper:/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] 4ff167c26792da33142d0f988e45482dc80a81db56b0c8a8a0b28d585e40ece1
[INFO] running `"docker" "start" "-a" "4ff167c26792da33142d0f988e45482dc80a81db56b0c8a8a0b28d585e40ece1"`
[INFO] [stderr]    Compiling build_wrapper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "4ff167c26792da33142d0f988e45482dc80a81db56b0c8a8a0b28d585e40ece1"`
[INFO] running `"docker" "rm" "-f" "4ff167c26792da33142d0f988e45482dc80a81db56b0c8a8a0b28d585e40ece1"`
[INFO] [stdout] 4ff167c26792da33142d0f988e45482dc80a81db56b0c8a8a0b28d585e40ece1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rink1969/build_wrapper:/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] f13cd43ea9d0d41e9e028ce2591ae98c4da674ca92d0f4a897c664d17480db19
[INFO] running `"docker" "start" "-a" "f13cd43ea9d0d41e9e028ce2591ae98c4da674ca92d0f4a897c664d17480db19"`
[INFO] [stderr]    Compiling build_wrapper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "f13cd43ea9d0d41e9e028ce2591ae98c4da674ca92d0f4a897c664d17480db19"`
[INFO] running `"docker" "rm" "-f" "f13cd43ea9d0d41e9e028ce2591ae98c4da674ca92d0f4a897c664d17480db19"`
[INFO] [stdout] f13cd43ea9d0d41e9e028ce2591ae98c4da674ca92d0f4a897c664d17480db19
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rink1969/build_wrapper:/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] de71a9249e5b1633b452991c4e2db3900073b22a4f16bb2a335e374b211cb573
[INFO] running `"docker" "start" "-a" "de71a9249e5b1633b452991c4e2db3900073b22a4f16bb2a335e374b211cb573"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/build_wrapper-ce7956c38794e49b
[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" "de71a9249e5b1633b452991c4e2db3900073b22a4f16bb2a335e374b211cb573"`
[INFO] running `"docker" "rm" "-f" "de71a9249e5b1633b452991c4e2db3900073b22a4f16bb2a335e374b211cb573"`
[INFO] [stdout] de71a9249e5b1633b452991c4e2db3900073b22a4f16bb2a335e374b211cb573