[INFO] updating cached repository Schr3da/Boxes---A-Small-Puzzle-Project
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Schr3da/Boxes---A-Small-Puzzle-Project
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Schr3da/Boxes---A-Small-Puzzle-Project" "work/ex/beta-1.38-1/sources/1.37.0/gh/Schr3da/Boxes---A-Small-Puzzle-Project"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Schr3da/Boxes---A-Small-Puzzle-Project'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Schr3da/Boxes---A-Small-Puzzle-Project" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Schr3da/Boxes---A-Small-Puzzle-Project"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Schr3da/Boxes---A-Small-Puzzle-Project'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d5f401d22cdfab1215a9ffda6d4836249f025d5d
[INFO] sha for GitHub repo Schr3da/Boxes---A-Small-Puzzle-Project: d5f401d22cdfab1215a9ffda6d4836249f025d5d
[INFO] validating manifest of Schr3da/Boxes---A-Small-Puzzle-Project 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 Schr3da/Boxes---A-Small-Puzzle-Project 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 Schr3da/Boxes---A-Small-Puzzle-Project
[INFO] finished frobbing Schr3da/Boxes---A-Small-Puzzle-Project
[INFO] frobbed toml for Schr3da/Boxes---A-Small-Puzzle-Project written to work/ex/beta-1.38-1/sources/1.37.0/gh/Schr3da/Boxes---A-Small-Puzzle-Project/Cargo.toml
[INFO] started frobbing Schr3da/Boxes---A-Small-Puzzle-Project
[INFO] finished frobbing Schr3da/Boxes---A-Small-Puzzle-Project
[INFO] frobbed toml for Schr3da/Boxes---A-Small-Puzzle-Project written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Schr3da/Boxes---A-Small-Puzzle-Project/Cargo.toml
[INFO] crate Schr3da/Boxes---A-Small-Puzzle-Project 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 Schr3da/Boxes---A-Small-Puzzle-Project 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/Schr3da/Boxes---A-Small-Puzzle-Project:/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] 3e053f78053cd00d09e5f0de586aa3f5c454a5e846cce6387f2b86ed2271c4bc
[INFO] running `"docker" "start" "-a" "3e053f78053cd00d09e5f0de586aa3f5c454a5e846cce6387f2b86ed2271c4bc"`
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling boxes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `std` is imported redundantly
[INFO] [stderr]   --> src/renderers.rs:21:13
[INFO] [stderr]    |
[INFO] [stderr] 21 |         use std;
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:32:34
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn iter_over_grid(func: &mut FnMut(i32, i32, i32)) {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i32, i32, i32)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.46s
[INFO] running `"docker" "inspect" "3e053f78053cd00d09e5f0de586aa3f5c454a5e846cce6387f2b86ed2271c4bc"`
[INFO] running `"docker" "rm" "-f" "3e053f78053cd00d09e5f0de586aa3f5c454a5e846cce6387f2b86ed2271c4bc"`
[INFO] [stdout] 3e053f78053cd00d09e5f0de586aa3f5c454a5e846cce6387f2b86ed2271c4bc
[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/Schr3da/Boxes---A-Small-Puzzle-Project:/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] fd5da5510d803b878b172b70584aee9e2b6d05ac4ae2f6c2a51b17336257d29d
[INFO] running `"docker" "start" "-a" "fd5da5510d803b878b172b70584aee9e2b6d05ac4ae2f6c2a51b17336257d29d"`
[INFO] [stderr]    Compiling boxes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `std` is imported redundantly
[INFO] [stderr]   --> src/renderers.rs:21:13
[INFO] [stderr]    |
[INFO] [stderr] 21 |         use std;
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:32:34
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn iter_over_grid(func: &mut FnMut(i32, i32, i32)) {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(i32, i32, i32)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "fd5da5510d803b878b172b70584aee9e2b6d05ac4ae2f6c2a51b17336257d29d"`
[INFO] running `"docker" "rm" "-f" "fd5da5510d803b878b172b70584aee9e2b6d05ac4ae2f6c2a51b17336257d29d"`
[INFO] [stdout] fd5da5510d803b878b172b70584aee9e2b6d05ac4ae2f6c2a51b17336257d29d
[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/Schr3da/Boxes---A-Small-Puzzle-Project:/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] ab1982cf5c42cd719c769c9fcbb35a5cc440a32ad2d0df31601635a0c4432bee
[INFO] running `"docker" "start" "-a" "ab1982cf5c42cd719c769c9fcbb35a5cc440a32ad2d0df31601635a0c4432bee"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/boxes-6d8787c6f71556b8
[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" "ab1982cf5c42cd719c769c9fcbb35a5cc440a32ad2d0df31601635a0c4432bee"`
[INFO] running `"docker" "rm" "-f" "ab1982cf5c42cd719c769c9fcbb35a5cc440a32ad2d0df31601635a0c4432bee"`
[INFO] [stdout] ab1982cf5c42cd719c769c9fcbb35a5cc440a32ad2d0df31601635a0c4432bee