[INFO] updating cached repository pepijnd/fluid-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pepijnd/fluid-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pepijnd/fluid-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/pepijnd/fluid-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pepijnd/fluid-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pepijnd/fluid-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pepijnd/fluid-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pepijnd/fluid-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 60d88ccc3a04ac428b7c343563856620d791c1a2
[INFO] sha for GitHub repo pepijnd/fluid-rs: 60d88ccc3a04ac428b7c343563856620d791c1a2
[INFO] validating manifest of pepijnd/fluid-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 pepijnd/fluid-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 pepijnd/fluid-rs
[INFO] finished frobbing pepijnd/fluid-rs
[INFO] frobbed toml for pepijnd/fluid-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/pepijnd/fluid-rs/Cargo.toml
[INFO] started frobbing pepijnd/fluid-rs
[INFO] finished frobbing pepijnd/fluid-rs
[INFO] frobbed toml for pepijnd/fluid-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pepijnd/fluid-rs/Cargo.toml
[INFO] crate pepijnd/fluid-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 pepijnd/fluid-rs 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pepijnd/fluid-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 739eafbdc51a082885ebf82062791c69c66ef195b47c080ef8d894ac58ea3f5f
[INFO] running `"docker" "start" "-a" "739eafbdc51a082885ebf82062791c69c66ef195b47c080ef8d894ac58ea3f5f"`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.33
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.33
[INFO] [stderr]    Compiling rand_jitter v0.1.2
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.33
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.33
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.33
[INFO] [stderr]    Compiling fluid-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `hashbrown::HashMap`
[INFO] [stderr]  --> src/fluid/spatial_vec.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use hashbrown::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.92s
[INFO] running `"docker" "inspect" "739eafbdc51a082885ebf82062791c69c66ef195b47c080ef8d894ac58ea3f5f"`
[INFO] running `"docker" "rm" "-f" "739eafbdc51a082885ebf82062791c69c66ef195b47c080ef8d894ac58ea3f5f"`
[INFO] [stdout] 739eafbdc51a082885ebf82062791c69c66ef195b47c080ef8d894ac58ea3f5f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pepijnd/fluid-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f8dc932d0bee19813d61c16a8037f9aadf0293618adada154029e019ba426771
[INFO] running `"docker" "start" "-a" "f8dc932d0bee19813d61c16a8037f9aadf0293618adada154029e019ba426771"`
[INFO] [stderr]    Compiling fluid-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `hashbrown::HashMap`
[INFO] [stderr]  --> src/fluid/spatial_vec.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use hashbrown::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "f8dc932d0bee19813d61c16a8037f9aadf0293618adada154029e019ba426771"`
[INFO] running `"docker" "rm" "-f" "f8dc932d0bee19813d61c16a8037f9aadf0293618adada154029e019ba426771"`
[INFO] [stdout] f8dc932d0bee19813d61c16a8037f9aadf0293618adada154029e019ba426771
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pepijnd/fluid-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 86d19f4f050c038dc1d098921fbd20cbde6e4b720f3819f11de4bf711b28455a
[INFO] running `"docker" "start" "-a" "86d19f4f050c038dc1d098921fbd20cbde6e4b720f3819f11de4bf711b28455a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fluid_rust-1231a51319e3ed99
[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" "86d19f4f050c038dc1d098921fbd20cbde6e4b720f3819f11de4bf711b28455a"`
[INFO] running `"docker" "rm" "-f" "86d19f4f050c038dc1d098921fbd20cbde6e4b720f3819f11de4bf711b28455a"`
[INFO] [stdout] 86d19f4f050c038dc1d098921fbd20cbde6e4b720f3819f11de4bf711b28455a