[INFO] updating cached repository lans98/physimulation
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lans98/physimulation
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lans98/physimulation" "work/ex/beta-1.38-1/sources/1.37.0/gh/lans98/physimulation"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lans98/physimulation'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lans98/physimulation" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lans98/physimulation"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lans98/physimulation'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 15503aebfd937e6e9eb468b03fb389ac8a8ef7bb
[INFO] sha for GitHub repo lans98/physimulation: 15503aebfd937e6e9eb468b03fb389ac8a8ef7bb
[INFO] validating manifest of lans98/physimulation 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 lans98/physimulation 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 lans98/physimulation
[INFO] removed path dependency physics from lans98/physimulation
[INFO] finished frobbing lans98/physimulation
[INFO] frobbed toml for lans98/physimulation written to work/ex/beta-1.38-1/sources/1.37.0/gh/lans98/physimulation/Cargo.toml
[INFO] started frobbing lans98/physimulation
[INFO] removed path dependency physics from lans98/physimulation
[INFO] finished frobbing lans98/physimulation
[INFO] frobbed toml for lans98/physimulation written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lans98/physimulation/Cargo.toml
[INFO] crate lans98/physimulation 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] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lans98/physimulation/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 lans98/physimulation 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/lans98/physimulation:/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] 0ccc5d3acc75043eb90d293e817cb62a2b935f034f0473db78efd6a558a8f868
[INFO] running `"docker" "start" "-a" "0ccc5d3acc75043eb90d293e817cb62a2b935f034f0473db78efd6a558a8f868"`
[INFO] [stderr] warning: dependency (physics) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling nalgebra v0.8.2
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling criterion-plot v0.2.7
[INFO] [stderr]    Compiling collisions v0.1.3
[INFO] [stderr]    Compiling physics v0.1.2
[INFO] [stderr]    Compiling physimulation v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved imports `physics::lotka_volterra`, `physics::harmonic_movement`
[INFO] [stderr]   --> src/main.rs:14:3
[INFO] [stderr]    |
[INFO] [stderr] 14 |   lotka_volterra,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^ no `lotka_volterra` in the root
[INFO] [stderr] 15 |   harmonic_movement
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^ no `harmonic_movement` in the root
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `physimulation`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0ccc5d3acc75043eb90d293e817cb62a2b935f034f0473db78efd6a558a8f868"`
[INFO] running `"docker" "rm" "-f" "0ccc5d3acc75043eb90d293e817cb62a2b935f034f0473db78efd6a558a8f868"`
[INFO] [stdout] 0ccc5d3acc75043eb90d293e817cb62a2b935f034f0473db78efd6a558a8f868