[INFO] updating cached repository happenslol/n3 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/happenslol/n3 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/happenslol/n3" "work/ex/beta-1.37-6/sources/1.36.0/gh/happenslol/n3"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/happenslol/n3'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/happenslol/n3" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/happenslol/n3"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/happenslol/n3'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 26a3afe6868a9060ef8c311f4179b997f6ec30be [INFO] sha for GitHub repo happenslol/n3: 26a3afe6868a9060ef8c311f4179b997f6ec30be [INFO] validating manifest of happenslol/n3 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 happenslol/n3 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 happenslol/n3 [INFO] finished frobbing happenslol/n3 [INFO] frobbed toml for happenslol/n3 written to work/ex/beta-1.37-6/sources/1.36.0/gh/happenslol/n3/Cargo.toml [INFO] started frobbing happenslol/n3 [INFO] finished frobbing happenslol/n3 [INFO] frobbed toml for happenslol/n3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/happenslol/n3/Cargo.toml [INFO] crate happenslol/n3 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 happenslol/n3 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/happenslol/n3:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 4244fb32cd212d1872df8e189a2d0282f7027cc74eb3fa0f478bf8441c5ae172 [INFO] running `"docker" "start" "-a" "4244fb32cd212d1872df8e189a2d0282f7027cc74eb3fa0f478bf8441c5ae172"` [INFO] [stderr] Compiling serde v0.9.10 [INFO] [stderr] Compiling stb_truetype v0.2.0 [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 v0.3.20 [INFO] [stderr] Compiling rusttype v0.2.1 [INFO] [stderr] Compiling gfx_gl v0.3.1 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] Compiling gl v0.6.1 [INFO] [stderr] Compiling pistoncore-window v0.26.2 [INFO] [stderr] Compiling pistoncore-event_loop v0.31.4 [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] = note: for more information, try `rustc --explain E0729` [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] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling piston v0.31.4 [INFO] [stderr] Compiling serde_json v0.9.8 [INFO] [stderr] Compiling target_build_utils v0.3.0 [INFO] [stderr] Compiling libloading v0.3.2 [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 wayland-kbd v0.6.3 [INFO] [stderr] Compiling wayland-window v0.4.4 [INFO] [stderr] Compiling winit v0.5.11 [INFO] [stderr] Compiling gfx v0.14.0 [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 n3 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `dt` [INFO] [stderr] --> src/camera.rs:20:30 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn update(&mut self, dt: f64) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_dt` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_tile_offset` [INFO] [stderr] --> src/world.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn add_tile_offset(pos: [f64; 2], offset: [i32; 2]) -> [f64; 2] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 39s [INFO] running `"docker" "inspect" "4244fb32cd212d1872df8e189a2d0282f7027cc74eb3fa0f478bf8441c5ae172"` [INFO] running `"docker" "rm" "-f" "4244fb32cd212d1872df8e189a2d0282f7027cc74eb3fa0f478bf8441c5ae172"` [INFO] [stdout] 4244fb32cd212d1872df8e189a2d0282f7027cc74eb3fa0f478bf8441c5ae172 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/happenslol/n3:/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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] eab36769f923c92463d45de2f46d319d4d2c53fc4e59e7c493eaa9dee3ed1e83 [INFO] running `"docker" "start" "-a" "eab36769f923c92463d45de2f46d319d4d2c53fc4e59e7c493eaa9dee3ed1e83"` [INFO] [stderr] Compiling n3 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `dt` [INFO] [stderr] --> src/camera.rs:20:30 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn update(&mut self, dt: f64) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_dt` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_tile_offset` [INFO] [stderr] --> src/world.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn add_tile_offset(pos: [f64; 2], offset: [i32; 2]) -> [f64; 2] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.38s [INFO] running `"docker" "inspect" "eab36769f923c92463d45de2f46d319d4d2c53fc4e59e7c493eaa9dee3ed1e83"` [INFO] running `"docker" "rm" "-f" "eab36769f923c92463d45de2f46d319d4d2c53fc4e59e7c493eaa9dee3ed1e83"` [INFO] [stdout] eab36769f923c92463d45de2f46d319d4d2c53fc4e59e7c493eaa9dee3ed1e83 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/happenslol/n3:/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-2019-07-23" "test" "--frozen"` [INFO] [stdout] 3dbb8e51a0c14501c390d3214c209c52143f0cbc02ea31fed7dc6b512fb7f2aa [INFO] running `"docker" "start" "-a" "3dbb8e51a0c14501c390d3214c209c52143f0cbc02ea31fed7dc6b512fb7f2aa"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running /opt/crater/target/debug/deps/n3-6c97b4f021c70d79 [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" "3dbb8e51a0c14501c390d3214c209c52143f0cbc02ea31fed7dc6b512fb7f2aa"` [INFO] running `"docker" "rm" "-f" "3dbb8e51a0c14501c390d3214c209c52143f0cbc02ea31fed7dc6b512fb7f2aa"` [INFO] [stdout] 3dbb8e51a0c14501c390d3214c209c52143f0cbc02ea31fed7dc6b512fb7f2aa