[INFO] updating cached repository JoelEager/Rust-Collision-Detector
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/JoelEager/Rust-Collision-Detector
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JoelEager/Rust-Collision-Detector" "work/ex/beta-1.38-1/sources/1.37.0/gh/JoelEager/Rust-Collision-Detector"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/JoelEager/Rust-Collision-Detector'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JoelEager/Rust-Collision-Detector" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JoelEager/Rust-Collision-Detector"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JoelEager/Rust-Collision-Detector'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a574a2f334935f6c1a4b6a2997b7eda019628ff1
[INFO] sha for GitHub repo JoelEager/Rust-Collision-Detector: a574a2f334935f6c1a4b6a2997b7eda019628ff1
[INFO] validating manifest of JoelEager/Rust-Collision-Detector 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 JoelEager/Rust-Collision-Detector 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 JoelEager/Rust-Collision-Detector
[INFO] finished frobbing JoelEager/Rust-Collision-Detector
[INFO] frobbed toml for JoelEager/Rust-Collision-Detector written to work/ex/beta-1.38-1/sources/1.37.0/gh/JoelEager/Rust-Collision-Detector/Cargo.toml
[INFO] started frobbing JoelEager/Rust-Collision-Detector
[INFO] finished frobbing JoelEager/Rust-Collision-Detector
[INFO] frobbed toml for JoelEager/Rust-Collision-Detector written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JoelEager/Rust-Collision-Detector/Cargo.toml
[INFO] crate JoelEager/Rust-Collision-Detector 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 JoelEager/Rust-Collision-Detector 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/JoelEager/Rust-Collision-Detector:/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] adb184586b19056e2c82db4059842b7796adf44d8d40ce236169f35aca65a3ae
[INFO] running `"docker" "start" "-a" "adb184586b19056e2c82db4059842b7796adf44d8d40ce236169f35aca65a3ae"`
[INFO] [stderr]    Compiling rust-collision-detector v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "adb184586b19056e2c82db4059842b7796adf44d8d40ce236169f35aca65a3ae"`
[INFO] running `"docker" "rm" "-f" "adb184586b19056e2c82db4059842b7796adf44d8d40ce236169f35aca65a3ae"`
[INFO] [stdout] adb184586b19056e2c82db4059842b7796adf44d8d40ce236169f35aca65a3ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/JoelEager/Rust-Collision-Detector:/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] cdd04c3bafd42bd177f67d7aa55489a2fcfcc2405ea517999fcea467fe3bc2e6
[INFO] running `"docker" "start" "-a" "cdd04c3bafd42bd177f67d7aa55489a2fcfcc2405ea517999fcea467fe3bc2e6"`
[INFO] [stderr]    Compiling rust-collision-detector v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "cdd04c3bafd42bd177f67d7aa55489a2fcfcc2405ea517999fcea467fe3bc2e6"`
[INFO] running `"docker" "rm" "-f" "cdd04c3bafd42bd177f67d7aa55489a2fcfcc2405ea517999fcea467fe3bc2e6"`
[INFO] [stdout] cdd04c3bafd42bd177f67d7aa55489a2fcfcc2405ea517999fcea467fe3bc2e6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/JoelEager/Rust-Collision-Detector:/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] 58ae1b0cebd937681eec2e730f1a8cfdee3193c4d3c4a1e3c7dc1b006def09fc
[INFO] running `"docker" "start" "-a" "58ae1b0cebd937681eec2e730f1a8cfdee3193c4d3c4a1e3c7dc1b006def09fc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_collision_detector-79be5864fdcd5166
[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" "58ae1b0cebd937681eec2e730f1a8cfdee3193c4d3c4a1e3c7dc1b006def09fc"`
[INFO] running `"docker" "rm" "-f" "58ae1b0cebd937681eec2e730f1a8cfdee3193c4d3c4a1e3c7dc1b006def09fc"`
[INFO] [stdout] 58ae1b0cebd937681eec2e730f1a8cfdee3193c4d3c4a1e3c7dc1b006def09fc