[INFO] updating cached repository efyang/physics-sim
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/efyang/physics-sim
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/efyang/physics-sim" "work/ex/beta-1.38-1/sources/1.37.0/gh/efyang/physics-sim"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/efyang/physics-sim'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/efyang/physics-sim" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/efyang/physics-sim"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/efyang/physics-sim'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a99480341be60596ac2188acab7e6c97f3b844b7
[INFO] sha for GitHub repo efyang/physics-sim: a99480341be60596ac2188acab7e6c97f3b844b7
[INFO] validating manifest of efyang/physics-sim 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 efyang/physics-sim 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 efyang/physics-sim
[INFO] finished frobbing efyang/physics-sim
[INFO] frobbed toml for efyang/physics-sim written to work/ex/beta-1.38-1/sources/1.37.0/gh/efyang/physics-sim/Cargo.toml
[INFO] started frobbing efyang/physics-sim
[INFO] finished frobbing efyang/physics-sim
[INFO] frobbed toml for efyang/physics-sim written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/efyang/physics-sim/Cargo.toml
[INFO] crate efyang/physics-sim 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 efyang/physics-sim 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/efyang/physics-sim:/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] 6962d59d8dc3febd0636a1b21d5944526a0699b5c78e4f01f1c10f21eee6f8b2
[INFO] running `"docker" "start" "-a" "6962d59d8dc3febd0636a1b21d5944526a0699b5c78e4f01f1c10f21eee6f8b2"`
[INFO] [stderr]    Compiling physics-sim v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "6962d59d8dc3febd0636a1b21d5944526a0699b5c78e4f01f1c10f21eee6f8b2"`
[INFO] running `"docker" "rm" "-f" "6962d59d8dc3febd0636a1b21d5944526a0699b5c78e4f01f1c10f21eee6f8b2"`
[INFO] [stdout] 6962d59d8dc3febd0636a1b21d5944526a0699b5c78e4f01f1c10f21eee6f8b2
[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/efyang/physics-sim:/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] 0e60577132395713c943a93b816eb2feed8824da3fa2d44e106f8b7fb91d26d5
[INFO] running `"docker" "start" "-a" "0e60577132395713c943a93b816eb2feed8824da3fa2d44e106f8b7fb91d26d5"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling physics-sim v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.19s
[INFO] running `"docker" "inspect" "0e60577132395713c943a93b816eb2feed8824da3fa2d44e106f8b7fb91d26d5"`
[INFO] running `"docker" "rm" "-f" "0e60577132395713c943a93b816eb2feed8824da3fa2d44e106f8b7fb91d26d5"`
[INFO] [stdout] 0e60577132395713c943a93b816eb2feed8824da3fa2d44e106f8b7fb91d26d5
[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/efyang/physics-sim:/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] 07803d9cf7a219ae6f10c8cc7ed9fcabb68f7d3787fd7d417f48b35096366b65
[INFO] running `"docker" "start" "-a" "07803d9cf7a219ae6f10c8cc7ed9fcabb68f7d3787fd7d417f48b35096366b65"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/physics_sim-d22f173076292475
[INFO] [stderr]    Doc-tests physics-sim
[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] [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" "07803d9cf7a219ae6f10c8cc7ed9fcabb68f7d3787fd7d417f48b35096366b65"`
[INFO] running `"docker" "rm" "-f" "07803d9cf7a219ae6f10c8cc7ed9fcabb68f7d3787fd7d417f48b35096366b65"`
[INFO] [stdout] 07803d9cf7a219ae6f10c8cc7ed9fcabb68f7d3787fd7d417f48b35096366b65