[INFO] updating cached repository naftulikay/busted.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/naftulikay/busted.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/naftulikay/busted.rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/naftulikay/busted.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/naftulikay/busted.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/naftulikay/busted.rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/naftulikay/busted.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/naftulikay/busted.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 80901f4aca49fb36ff0a3ed7bd9f3d0fa944dd7b
[INFO] sha for GitHub repo naftulikay/busted.rs: 80901f4aca49fb36ff0a3ed7bd9f3d0fa944dd7b
[INFO] validating manifest of naftulikay/busted.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 naftulikay/busted.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 naftulikay/busted.rs
[INFO] finished frobbing naftulikay/busted.rs
[INFO] frobbed toml for naftulikay/busted.rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/naftulikay/busted.rs/Cargo.toml
[INFO] started frobbing naftulikay/busted.rs
[INFO] finished frobbing naftulikay/busted.rs
[INFO] frobbed toml for naftulikay/busted.rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/naftulikay/busted.rs/Cargo.toml
[INFO] crate naftulikay/busted.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 naftulikay/busted.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-2/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/naftulikay/busted.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] cda1e1c8e6a6f74c7f837282abb5187a598875f05fe9ed1bb03e082f7acc3772
[INFO] running `"docker" "start" "-a" "cda1e1c8e6a6f74c7f837282abb5187a598875f05fe9ed1bb03e082f7acc3772"`
[INFO] [stderr]    Compiling busted v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "cda1e1c8e6a6f74c7f837282abb5187a598875f05fe9ed1bb03e082f7acc3772"`
[INFO] running `"docker" "rm" "-f" "cda1e1c8e6a6f74c7f837282abb5187a598875f05fe9ed1bb03e082f7acc3772"`
[INFO] [stdout] cda1e1c8e6a6f74c7f837282abb5187a598875f05fe9ed1bb03e082f7acc3772
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/naftulikay/busted.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] a59b713bc7617b71e4eff6bc43e0f1bf302c8013949b560f9323410ad6eda7e8
[INFO] running `"docker" "start" "-a" "a59b713bc7617b71e4eff6bc43e0f1bf302c8013949b560f9323410ad6eda7e8"`
[INFO] [stderr]    Compiling busted v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "a59b713bc7617b71e4eff6bc43e0f1bf302c8013949b560f9323410ad6eda7e8"`
[INFO] running `"docker" "rm" "-f" "a59b713bc7617b71e4eff6bc43e0f1bf302c8013949b560f9323410ad6eda7e8"`
[INFO] [stdout] a59b713bc7617b71e4eff6bc43e0f1bf302c8013949b560f9323410ad6eda7e8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/naftulikay/busted.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] 04a68b318b8b90ed7134f1278625a15a1f4800cf7427c3420b69546e9891f061
[INFO] running `"docker" "start" "-a" "04a68b318b8b90ed7134f1278625a15a1f4800cf7427c3420b69546e9891f061"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/busted-9458d467a2cfe517
[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" "04a68b318b8b90ed7134f1278625a15a1f4800cf7427c3420b69546e9891f061"`
[INFO] running `"docker" "rm" "-f" "04a68b318b8b90ed7134f1278625a15a1f4800cf7427c3420b69546e9891f061"`
[INFO] [stdout] 04a68b318b8b90ed7134f1278625a15a1f4800cf7427c3420b69546e9891f061