[INFO] updating cached repository lislis/piston-playground-2 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/lislis/piston-playground-2 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/lislis/piston-playground-2" "work/ex/beta-1.37-6/sources/1.36.0/gh/lislis/piston-playground-2"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/lislis/piston-playground-2'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lislis/piston-playground-2" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lislis/piston-playground-2"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lislis/piston-playground-2'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d794d9306e9964e638a2fe3e5bf9eed42febc9a7 [INFO] sha for GitHub repo lislis/piston-playground-2: d794d9306e9964e638a2fe3e5bf9eed42febc9a7 [INFO] validating manifest of lislis/piston-playground-2 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lislis/piston-playground-2 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing lislis/piston-playground-2 [INFO] finished frobbing lislis/piston-playground-2 [INFO] frobbed toml for lislis/piston-playground-2 written to work/ex/beta-1.37-6/sources/1.36.0/gh/lislis/piston-playground-2/Cargo.toml [INFO] started frobbing lislis/piston-playground-2 [INFO] finished frobbing lislis/piston-playground-2 [INFO] frobbed toml for lislis/piston-playground-2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lislis/piston-playground-2/Cargo.toml [INFO] crate lislis/piston-playground-2 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing lislis/piston-playground-2 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/lislis/piston-playground-2:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 7e675e18d3e0d0cc979ad0d30d65f79b2c380667ae141af294ec53068c375fe1 [INFO] running `"docker" "start" "-a" "7e675e18d3e0d0cc979ad0d30d65f79b2c380667ae141af294ec53068c375fe1"` [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling x11-dl v2.13.0 [INFO] [stderr] Compiling deflate v0.7.6 [INFO] [stderr] Compiling deque v0.3.1 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling gl_generator v0.5.2 [INFO] [stderr] Compiling gfx_core v0.6.0 [INFO] [stderr] Compiling pistoncore-input v0.17.1 [INFO] [stderr] Compiling arrayvec v0.3.22 [INFO] [stderr] Compiling rayon-core v1.0.0 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling tempfile v2.1.5 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling target_build_utils v0.3.0 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling rusttype v0.2.1 [INFO] [stderr] Compiling rayon v0.7.0 [INFO] [stderr] Compiling gfx_gl v0.3.1 [INFO] [stderr] Compiling gl v0.6.1 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `K` [INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `V` [INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] Compiling pistoncore-window v0.26.2 [INFO] [stderr] Compiling png v0.6.2 [INFO] [stderr] Compiling pistoncore-event_loop v0.31.4 [INFO] [stderr] Compiling jpeg-decoder v0.1.12 [INFO] [stderr] Compiling piston v0.31.4 [INFO] [stderr] Compiling image v0.12.3 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.7.8 [INFO] [stderr] Compiling wayland-client v0.7.8 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.42.1 [INFO] [stderr] Compiling wayland-kbd v0.6.3 [INFO] [stderr] Compiling wayland-window v0.4.4 [INFO] [stderr] Compiling winit v0.5.11 [INFO] [stderr] Compiling gfx v0.14.1 [INFO] [stderr] Compiling gfx_device_gl v0.13.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.35.1 [INFO] [stderr] Compiling piston-gfx_texture v0.22.1 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.38.0 [INFO] [stderr] Compiling piston_window v0.64.0 [INFO] [stderr] Compiling update-loop v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 06s [INFO] running `"docker" "inspect" "7e675e18d3e0d0cc979ad0d30d65f79b2c380667ae141af294ec53068c375fe1"` [INFO] running `"docker" "rm" "-f" "7e675e18d3e0d0cc979ad0d30d65f79b2c380667ae141af294ec53068c375fe1"` [INFO] [stdout] 7e675e18d3e0d0cc979ad0d30d65f79b2c380667ae141af294ec53068c375fe1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/lislis/piston-playground-2:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 7cd35156dd7667d296dbd5dcd8ac6095b9472bf29fa0e3bf315059082675403c [INFO] running `"docker" "start" "-a" "7cd35156dd7667d296dbd5dcd8ac6095b9472bf29fa0e3bf315059082675403c"` [INFO] [stderr] Compiling update-loop v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.76s [INFO] running `"docker" "inspect" "7cd35156dd7667d296dbd5dcd8ac6095b9472bf29fa0e3bf315059082675403c"` [INFO] running `"docker" "rm" "-f" "7cd35156dd7667d296dbd5dcd8ac6095b9472bf29fa0e3bf315059082675403c"` [INFO] [stdout] 7cd35156dd7667d296dbd5dcd8ac6095b9472bf29fa0e3bf315059082675403c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/lislis/piston-playground-2:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 9bf288405d617201e0c5fefa7eb31cdb9e7fff7aa475b97beffcd87b31355582 [INFO] running `"docker" "start" "-a" "9bf288405d617201e0c5fefa7eb31cdb9e7fff7aa475b97beffcd87b31355582"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/update_loop-18bd8933e34a8397 [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" "9bf288405d617201e0c5fefa7eb31cdb9e7fff7aa475b97beffcd87b31355582"` [INFO] running `"docker" "rm" "-f" "9bf288405d617201e0c5fefa7eb31cdb9e7fff7aa475b97beffcd87b31355582"` [INFO] [stdout] 9bf288405d617201e0c5fefa7eb31cdb9e7fff7aa475b97beffcd87b31355582