[INFO] updating cached repository Simonmoush/rust_wave [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Simonmoush/rust_wave [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Simonmoush/rust_wave" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/Simonmoush/rust_wave"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/Simonmoush/rust_wave'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Simonmoush/rust_wave" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/Simonmoush/rust_wave"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/Simonmoush/rust_wave'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a669908ea3cd537282a420479ca76c7b24976fed [INFO] sha for GitHub repo Simonmoush/rust_wave: a669908ea3cd537282a420479ca76c7b24976fed [INFO] validating manifest of Simonmoush/rust_wave on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Simonmoush/rust_wave on toolchain try#f45cc3094ee337acd688771b9234318046b0572d [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Simonmoush/rust_wave [INFO] finished frobbing Simonmoush/rust_wave [INFO] frobbed toml for Simonmoush/rust_wave written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/Simonmoush/rust_wave/Cargo.toml [INFO] started frobbing Simonmoush/rust_wave [INFO] finished frobbing Simonmoush/rust_wave [INFO] frobbed toml for Simonmoush/rust_wave written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/Simonmoush/rust_wave/Cargo.toml [INFO] crate Simonmoush/rust_wave already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] checking Simonmoush/rust_wave against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-1/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/Simonmoush/rust_wave:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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=forbid" "-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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 9707c9269031110690c4808949d4c18df4d85e1a849587d32390a0d2043f95a6 [INFO] running `"docker" "start" "-a" "9707c9269031110690c4808949d4c18df4d85e1a849587d32390a0d2043f95a6"` [INFO] [stderr] Compiling either v1.2.0 [INFO] [stderr] Compiling rand v0.3.16 [INFO] [stderr] Checking shared_library v0.1.7 [INFO] [stderr] Compiling wayland-scanner v0.9.10 [INFO] [stderr] Compiling gl_generator v0.5.5 [INFO] [stderr] Checking rayon-core v1.2.1 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking arrayvec v0.4.2 [INFO] [stderr] Checking x11-dl v2.15.0 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking pistoncore-input v0.19.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Checking rayon v0.8.2 [INFO] [stderr] Checking rusttype v0.2.3 [INFO] [stderr] Compiling wayland-client v0.9.10 [INFO] [stderr] Compiling wayland-protocols v0.9.10 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling derivative v1.0.0 [INFO] [stderr] Compiling gl v0.6.3 [INFO] [stderr] Compiling gfx_gl v0.3.1 [INFO] [stderr] Compiling glutin v0.9.2 [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-0.2.3/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-0.2.3/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-0.2.3/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-0.2.3/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] Checking pistoncore-window v0.29.0 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Checking jpeg-decoder v0.1.13 [INFO] [stderr] Checking piston2d-graphics v0.22.0 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Checking pistoncore-event_loop v0.34.0 [INFO] [stderr] Checking image v0.16.0 [INFO] [stderr] Checking piston v0.34.0 [INFO] [stderr] Checking gfx_core v0.7.2 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.9.10 [INFO] [stderr] Checking wayland-kbd v0.9.1 [INFO] [stderr] Checking wayland-window v0.7.0 [INFO] [stderr] Checking winit v0.7.6 [INFO] [stderr] Checking pistoncore-glutin_window v0.40.1 [INFO] [stderr] Checking gfx v0.16.1 [INFO] [stderr] Checking gfx_device_gl v0.14.4 [INFO] [stderr] Checking piston-gfx_texture v0.27.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.44.0 [INFO] [stderr] Checking piston_window v0.71.1 [INFO] [stderr] Checking r_wave v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/main.rs:22:33 [INFO] [stderr] | [INFO] [stderr] 22 | if let Loop::Render(r) = l { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/main.rs:24:40 [INFO] [stderr] | [INFO] [stderr] 24 | } else if let Loop::Update(u) = l { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_dot` [INFO] [stderr] --> src/model.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn with_dot(width: usize, height: usize) -> PressureField { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/main.rs:22:33 [INFO] [stderr] | [INFO] [stderr] 22 | if let Loop::Render(r) = l { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/main.rs:24:40 [INFO] [stderr] | [INFO] [stderr] 24 | } else if let Loop::Update(u) = l { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_dot` [INFO] [stderr] --> src/model.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn with_dot(width: usize, height: usize) -> PressureField { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.16s [INFO] running `"docker" "inspect" "9707c9269031110690c4808949d4c18df4d85e1a849587d32390a0d2043f95a6"` [INFO] running `"docker" "rm" "-f" "9707c9269031110690c4808949d4c18df4d85e1a849587d32390a0d2043f95a6"` [INFO] [stdout] 9707c9269031110690c4808949d4c18df4d85e1a849587d32390a0d2043f95a6