[INFO] updating cached repository sueken5/log_exporter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sueken5/log_exporter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sueken5/log_exporter" "work/ex/beta-1.38-1/sources/1.37.0/gh/sueken5/log_exporter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sueken5/log_exporter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sueken5/log_exporter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sueken5/log_exporter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sueken5/log_exporter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 86256796eb2509b245444b3f470a01e7dd66e833
[INFO] sha for GitHub repo sueken5/log_exporter: 86256796eb2509b245444b3f470a01e7dd66e833
[INFO] validating manifest of sueken5/log_exporter 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 sueken5/log_exporter 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 sueken5/log_exporter
[INFO] finished frobbing sueken5/log_exporter
[INFO] frobbed toml for sueken5/log_exporter written to work/ex/beta-1.38-1/sources/1.37.0/gh/sueken5/log_exporter/Cargo.toml
[INFO] started frobbing sueken5/log_exporter
[INFO] finished frobbing sueken5/log_exporter
[INFO] frobbed toml for sueken5/log_exporter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sueken5/log_exporter/Cargo.toml
[INFO] crate sueken5/log_exporter 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 sueken5/log_exporter 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-4/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/sueken5/log_exporter:/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] 5e1669605aed8ab4b3c29536906f4599175335e9d0204bb1ea536a24df0a4601
[INFO] running `"docker" "start" "-a" "5e1669605aed8ab4b3c29536906f4599175335e9d0204bb1ea536a24df0a4601"`
[INFO] [stderr]    Compiling log_exporter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "5e1669605aed8ab4b3c29536906f4599175335e9d0204bb1ea536a24df0a4601"`
[INFO] running `"docker" "rm" "-f" "5e1669605aed8ab4b3c29536906f4599175335e9d0204bb1ea536a24df0a4601"`
[INFO] [stdout] 5e1669605aed8ab4b3c29536906f4599175335e9d0204bb1ea536a24df0a4601
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/sueken5/log_exporter:/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] 2e0349e5e13b85562ad881e2af3677bc765acb164101098f699b1cf6fafa21ef
[INFO] running `"docker" "start" "-a" "2e0349e5e13b85562ad881e2af3677bc765acb164101098f699b1cf6fafa21ef"`
[INFO] [stderr]    Compiling log_exporter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "2e0349e5e13b85562ad881e2af3677bc765acb164101098f699b1cf6fafa21ef"`
[INFO] running `"docker" "rm" "-f" "2e0349e5e13b85562ad881e2af3677bc765acb164101098f699b1cf6fafa21ef"`
[INFO] [stdout] 2e0349e5e13b85562ad881e2af3677bc765acb164101098f699b1cf6fafa21ef
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/sueken5/log_exporter:/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] aba7723552e902488b28144e93c82197220cfbde80d8079789e4de810ba9844b
[INFO] running `"docker" "start" "-a" "aba7723552e902488b28144e93c82197220cfbde80d8079789e4de810ba9844b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/log_exporter-e2d654a42878e557
[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" "aba7723552e902488b28144e93c82197220cfbde80d8079789e4de810ba9844b"`
[INFO] running `"docker" "rm" "-f" "aba7723552e902488b28144e93c82197220cfbde80d8079789e4de810ba9844b"`
[INFO] [stdout] aba7723552e902488b28144e93c82197220cfbde80d8079789e4de810ba9844b