[INFO] updating cached repository aroman/arden
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aroman/arden
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aroman/arden" "work/ex/beta-1.37-6/sources/1.36.0/gh/aroman/arden"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/aroman/arden'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aroman/arden" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aroman/arden"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aroman/arden'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d8a873d11f1c897781f2074406810752fa11eb74
[INFO] sha for GitHub repo aroman/arden: d8a873d11f1c897781f2074406810752fa11eb74
[INFO] validating manifest of aroman/arden 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 aroman/arden 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 aroman/arden
[INFO] finished frobbing aroman/arden
[INFO] frobbed toml for aroman/arden written to work/ex/beta-1.37-6/sources/1.36.0/gh/aroman/arden/Cargo.toml
[INFO] started frobbing aroman/arden
[INFO] finished frobbing aroman/arden
[INFO] frobbed toml for aroman/arden written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aroman/arden/Cargo.toml
[INFO] crate aroman/arden 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 aroman/arden 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-7/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/aroman/arden:/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] acdce6173afe68c14d369477d10afc002fd09d59dd3bfb7ec1ed33e3402ef3ad
[INFO] running `"docker" "start" "-a" "acdce6173afe68c14d369477d10afc002fd09d59dd3bfb7ec1ed33e3402ef3ad"`
[INFO] [stderr]    Compiling arden v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "acdce6173afe68c14d369477d10afc002fd09d59dd3bfb7ec1ed33e3402ef3ad"`
[INFO] running `"docker" "rm" "-f" "acdce6173afe68c14d369477d10afc002fd09d59dd3bfb7ec1ed33e3402ef3ad"`
[INFO] [stdout] acdce6173afe68c14d369477d10afc002fd09d59dd3bfb7ec1ed33e3402ef3ad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/aroman/arden:/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] b191ac1040dbcce5169ff7bc1df5af694e15cd75ba90a4e4c9e09b6d25f0634e
[INFO] running `"docker" "start" "-a" "b191ac1040dbcce5169ff7bc1df5af694e15cd75ba90a4e4c9e09b6d25f0634e"`
[INFO] [stderr]    Compiling arden v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "b191ac1040dbcce5169ff7bc1df5af694e15cd75ba90a4e4c9e09b6d25f0634e"`
[INFO] running `"docker" "rm" "-f" "b191ac1040dbcce5169ff7bc1df5af694e15cd75ba90a4e4c9e09b6d25f0634e"`
[INFO] [stdout] b191ac1040dbcce5169ff7bc1df5af694e15cd75ba90a4e4c9e09b6d25f0634e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/aroman/arden:/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] c0e5f9007f27a5f628eb6d1dd82df0ab6dca171818b9d2a98a89d6c74e5afa83
[INFO] running `"docker" "start" "-a" "c0e5f9007f27a5f628eb6d1dd82df0ab6dca171818b9d2a98a89d6c74e5afa83"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/arden-4223ad526c168922
[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" "c0e5f9007f27a5f628eb6d1dd82df0ab6dca171818b9d2a98a89d6c74e5afa83"`
[INFO] running `"docker" "rm" "-f" "c0e5f9007f27a5f628eb6d1dd82df0ab6dca171818b9d2a98a89d6c74e5afa83"`
[INFO] [stdout] c0e5f9007f27a5f628eb6d1dd82df0ab6dca171818b9d2a98a89d6c74e5afa83