[INFO] updating cached repository rsookram/dc-env-vars
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rsookram/dc-env-vars
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rsookram/dc-env-vars" "work/ex/beta-1.38-1/sources/1.37.0/gh/rsookram/dc-env-vars"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rsookram/dc-env-vars'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rsookram/dc-env-vars" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rsookram/dc-env-vars"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rsookram/dc-env-vars'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 23449cab7e1a6c240fbdb9cb291a57a87b64c58f
[INFO] sha for GitHub repo rsookram/dc-env-vars: 23449cab7e1a6c240fbdb9cb291a57a87b64c58f
[INFO] validating manifest of rsookram/dc-env-vars 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 rsookram/dc-env-vars 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 rsookram/dc-env-vars
[INFO] finished frobbing rsookram/dc-env-vars
[INFO] frobbed toml for rsookram/dc-env-vars written to work/ex/beta-1.38-1/sources/1.37.0/gh/rsookram/dc-env-vars/Cargo.toml
[INFO] started frobbing rsookram/dc-env-vars
[INFO] finished frobbing rsookram/dc-env-vars
[INFO] frobbed toml for rsookram/dc-env-vars written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rsookram/dc-env-vars/Cargo.toml
[INFO] crate rsookram/dc-env-vars 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 rsookram/dc-env-vars 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rsookram/dc-env-vars:/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] 28e56f277022532d9dc05e720d9033a6d02a6dde0bcac770ea8726b87f10c49a
[INFO] running `"docker" "start" "-a" "28e56f277022532d9dc05e720d9033a6d02a6dde0bcac770ea8726b87f10c49a"`
[INFO] [stderr]    Compiling linked-hash-map v0.5.1
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling dc-env-vars v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `"docker" "inspect" "28e56f277022532d9dc05e720d9033a6d02a6dde0bcac770ea8726b87f10c49a"`
[INFO] running `"docker" "rm" "-f" "28e56f277022532d9dc05e720d9033a6d02a6dde0bcac770ea8726b87f10c49a"`
[INFO] [stdout] 28e56f277022532d9dc05e720d9033a6d02a6dde0bcac770ea8726b87f10c49a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rsookram/dc-env-vars:/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] 652eb8ac74862bbd58b5b19d1f0469ba17f76f132f4494c954b5706ce8f3cba3
[INFO] running `"docker" "start" "-a" "652eb8ac74862bbd58b5b19d1f0469ba17f76f132f4494c954b5706ce8f3cba3"`
[INFO] [stderr]    Compiling dc-env-vars v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "652eb8ac74862bbd58b5b19d1f0469ba17f76f132f4494c954b5706ce8f3cba3"`
[INFO] running `"docker" "rm" "-f" "652eb8ac74862bbd58b5b19d1f0469ba17f76f132f4494c954b5706ce8f3cba3"`
[INFO] [stdout] 652eb8ac74862bbd58b5b19d1f0469ba17f76f132f4494c954b5706ce8f3cba3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rsookram/dc-env-vars:/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] b9425b92fd2c5f2c33402ea9cce2125c681c4d07dd55bca56e5f323f04f13290
[INFO] running `"docker" "start" "-a" "b9425b92fd2c5f2c33402ea9cce2125c681c4d07dd55bca56e5f323f04f13290"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dc_env_vars-6dcb6d86070b7e5d
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::test_array_environment ... ok
[INFO] [stdout] test test::test_hash_environment ... ok
[INFO] [stdout] test test::test_missing_environment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b9425b92fd2c5f2c33402ea9cce2125c681c4d07dd55bca56e5f323f04f13290"`
[INFO] running `"docker" "rm" "-f" "b9425b92fd2c5f2c33402ea9cce2125c681c4d07dd55bca56e5f323f04f13290"`
[INFO] [stdout] b9425b92fd2c5f2c33402ea9cce2125c681c4d07dd55bca56e5f323f04f13290