[INFO] updating cached repository dskkato/log_sample
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dskkato/log_sample
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dskkato/log_sample" "work/ex/beta-1.38-1/sources/1.37.0/gh/dskkato/log_sample"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dskkato/log_sample'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dskkato/log_sample" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dskkato/log_sample"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dskkato/log_sample'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2e0232368c6b83287b29aab8f819ba3dba716c48
[INFO] sha for GitHub repo dskkato/log_sample: 2e0232368c6b83287b29aab8f819ba3dba716c48
[INFO] validating manifest of dskkato/log_sample 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 dskkato/log_sample 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 dskkato/log_sample
[INFO] finished frobbing dskkato/log_sample
[INFO] frobbed toml for dskkato/log_sample written to work/ex/beta-1.38-1/sources/1.37.0/gh/dskkato/log_sample/Cargo.toml
[INFO] started frobbing dskkato/log_sample
[INFO] finished frobbing dskkato/log_sample
[INFO] frobbed toml for dskkato/log_sample written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dskkato/log_sample/Cargo.toml
[INFO] crate dskkato/log_sample 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 dskkato/log_sample 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-7/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/dskkato/log_sample:/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] 47fadc0ba877d763d27945ce3ab849f0a4608109b6fa6eeb07d7453a7ea3d55d
[INFO] running `"docker" "start" "-a" "47fadc0ba877d763d27945ce3ab849f0a4608109b6fa6eeb07d7453a7ea3d55d"`
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling simple_logger v1.0.1
[INFO] [stderr]    Compiling log_sample v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.01s
[INFO] running `"docker" "inspect" "47fadc0ba877d763d27945ce3ab849f0a4608109b6fa6eeb07d7453a7ea3d55d"`
[INFO] running `"docker" "rm" "-f" "47fadc0ba877d763d27945ce3ab849f0a4608109b6fa6eeb07d7453a7ea3d55d"`
[INFO] [stdout] 47fadc0ba877d763d27945ce3ab849f0a4608109b6fa6eeb07d7453a7ea3d55d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/dskkato/log_sample:/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] 47058564d68a10af1481775b623cd42cd027e17a06a0fcc7a2faf27ecf85bd44
[INFO] running `"docker" "start" "-a" "47058564d68a10af1481775b623cd42cd027e17a06a0fcc7a2faf27ecf85bd44"`
[INFO] [stderr]    Compiling log_sample v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "47058564d68a10af1481775b623cd42cd027e17a06a0fcc7a2faf27ecf85bd44"`
[INFO] running `"docker" "rm" "-f" "47058564d68a10af1481775b623cd42cd027e17a06a0fcc7a2faf27ecf85bd44"`
[INFO] [stdout] 47058564d68a10af1481775b623cd42cd027e17a06a0fcc7a2faf27ecf85bd44
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/dskkato/log_sample:/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] ab3c41b84f911b5498bef1835ad756b56b4a3cfd5bd665b98ae728fb2113e780
[INFO] running `"docker" "start" "-a" "ab3c41b84f911b5498bef1835ad756b56b4a3cfd5bd665b98ae728fb2113e780"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/log_sample-900c981de2d522d7
[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" "ab3c41b84f911b5498bef1835ad756b56b4a3cfd5bd665b98ae728fb2113e780"`
[INFO] running `"docker" "rm" "-f" "ab3c41b84f911b5498bef1835ad756b56b4a3cfd5bd665b98ae728fb2113e780"`
[INFO] [stdout] ab3c41b84f911b5498bef1835ad756b56b4a3cfd5bd665b98ae728fb2113e780