[INFO] updating cached repository zzeroo/hello-world-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zzeroo/hello-world-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zzeroo/hello-world-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/zzeroo/hello-world-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/zzeroo/hello-world-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zzeroo/hello-world-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zzeroo/hello-world-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zzeroo/hello-world-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d6a130aea823ddbfea75fb695b5abd8e03a1cc7d
[INFO] sha for GitHub repo zzeroo/hello-world-rs: d6a130aea823ddbfea75fb695b5abd8e03a1cc7d
[INFO] validating manifest of zzeroo/hello-world-rs 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 zzeroo/hello-world-rs 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 zzeroo/hello-world-rs
[INFO] finished frobbing zzeroo/hello-world-rs
[INFO] frobbed toml for zzeroo/hello-world-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/zzeroo/hello-world-rs/Cargo.toml
[INFO] started frobbing zzeroo/hello-world-rs
[INFO] finished frobbing zzeroo/hello-world-rs
[INFO] frobbed toml for zzeroo/hello-world-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zzeroo/hello-world-rs/Cargo.toml
[INFO] crate zzeroo/hello-world-rs 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 zzeroo/hello-world-rs 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-3/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/zzeroo/hello-world-rs:/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] 6d2ecfd75c115da4f1225203734354d1a039dd265320a363f8c72ea34f126196
[INFO] running `"docker" "start" "-a" "6d2ecfd75c115da4f1225203734354d1a039dd265320a363f8c72ea34f126196"`
[INFO] [stderr]    Compiling hello-world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "6d2ecfd75c115da4f1225203734354d1a039dd265320a363f8c72ea34f126196"`
[INFO] running `"docker" "rm" "-f" "6d2ecfd75c115da4f1225203734354d1a039dd265320a363f8c72ea34f126196"`
[INFO] [stdout] 6d2ecfd75c115da4f1225203734354d1a039dd265320a363f8c72ea34f126196
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/zzeroo/hello-world-rs:/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] 4da7ab5b93fee3718a794563c9cff77b15b5868775f675efe8ab291ea9a5b0f4
[INFO] running `"docker" "start" "-a" "4da7ab5b93fee3718a794563c9cff77b15b5868775f675efe8ab291ea9a5b0f4"`
[INFO] [stderr]    Compiling hello-world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "4da7ab5b93fee3718a794563c9cff77b15b5868775f675efe8ab291ea9a5b0f4"`
[INFO] running `"docker" "rm" "-f" "4da7ab5b93fee3718a794563c9cff77b15b5868775f675efe8ab291ea9a5b0f4"`
[INFO] [stdout] 4da7ab5b93fee3718a794563c9cff77b15b5868775f675efe8ab291ea9a5b0f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/zzeroo/hello-world-rs:/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] f6f8a6f16b078362b414ecbcd3217708bceffeee68c3c63904feb2c7f65d5c56
[INFO] running `"docker" "start" "-a" "f6f8a6f16b078362b414ecbcd3217708bceffeee68c3c63904feb2c7f65d5c56"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_world-c7dba46202a1e2ec
[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" "f6f8a6f16b078362b414ecbcd3217708bceffeee68c3c63904feb2c7f65d5c56"`
[INFO] running `"docker" "rm" "-f" "f6f8a6f16b078362b414ecbcd3217708bceffeee68c3c63904feb2c7f65d5c56"`
[INFO] [stdout] f6f8a6f16b078362b414ecbcd3217708bceffeee68c3c63904feb2c7f65d5c56