[INFO] updating cached repository russiancow/dotenv_cli
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/russiancow/dotenv_cli
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/russiancow/dotenv_cli" "work/ex/beta-1.37-6/sources/1.36.0/gh/russiancow/dotenv_cli"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/russiancow/dotenv_cli'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/russiancow/dotenv_cli" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/russiancow/dotenv_cli"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/russiancow/dotenv_cli'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cc59f541cc301698b6e24b0cbf9b5791e35644cb
[INFO] sha for GitHub repo russiancow/dotenv_cli: cc59f541cc301698b6e24b0cbf9b5791e35644cb
[INFO] validating manifest of russiancow/dotenv_cli on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of russiancow/dotenv_cli on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing russiancow/dotenv_cli
[INFO] finished frobbing russiancow/dotenv_cli
[INFO] frobbed toml for russiancow/dotenv_cli written to work/ex/beta-1.37-6/sources/1.36.0/gh/russiancow/dotenv_cli/Cargo.toml
[INFO] started frobbing russiancow/dotenv_cli
[INFO] finished frobbing russiancow/dotenv_cli
[INFO] frobbed toml for russiancow/dotenv_cli written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/russiancow/dotenv_cli/Cargo.toml
[INFO] crate russiancow/dotenv_cli already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing russiancow/dotenv_cli against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/russiancow/dotenv_cli:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 92a113f671639513cd4073935553b379bfe54081592345a28cf1f880f465fca8
[INFO] running `"docker" "start" "-a" "92a113f671639513cd4073935553b379bfe54081592345a28cf1f880f465fca8"`
[INFO] [stderr]    Compiling dotenv_cli v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "92a113f671639513cd4073935553b379bfe54081592345a28cf1f880f465fca8"`
[INFO] running `"docker" "rm" "-f" "92a113f671639513cd4073935553b379bfe54081592345a28cf1f880f465fca8"`
[INFO] [stdout] 92a113f671639513cd4073935553b379bfe54081592345a28cf1f880f465fca8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/russiancow/dotenv_cli:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 83479b1f9ebccc2d6e2f334f76c5a82cca286d1cb4bd643749bbf2930415363a
[INFO] running `"docker" "start" "-a" "83479b1f9ebccc2d6e2f334f76c5a82cca286d1cb4bd643749bbf2930415363a"`
[INFO] [stderr]    Compiling dotenv_cli v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "83479b1f9ebccc2d6e2f334f76c5a82cca286d1cb4bd643749bbf2930415363a"`
[INFO] running `"docker" "rm" "-f" "83479b1f9ebccc2d6e2f334f76c5a82cca286d1cb4bd643749bbf2930415363a"`
[INFO] [stdout] 83479b1f9ebccc2d6e2f334f76c5a82cca286d1cb4bd643749bbf2930415363a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/russiancow/dotenv_cli:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 44efcfd4a8518cc46e392a850de09c8b470a82bd9772c5f2fd51c2697727419e
[INFO] running `"docker" "start" "-a" "44efcfd4a8518cc46e392a850de09c8b470a82bd9772c5f2fd51c2697727419e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dotenv_cli-7e06cd53599928ab
[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" "44efcfd4a8518cc46e392a850de09c8b470a82bd9772c5f2fd51c2697727419e"`
[INFO] running `"docker" "rm" "-f" "44efcfd4a8518cc46e392a850de09c8b470a82bd9772c5f2fd51c2697727419e"`
[INFO] [stdout] 44efcfd4a8518cc46e392a850de09c8b470a82bd9772c5f2fd51c2697727419e