[INFO] crate tic_tac_toe 0.1.3 is already in cache [INFO] extracting crate tic_tac_toe 0.1.3 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/tic_tac_toe/0.1.3 [INFO] extracting crate tic_tac_toe 0.1.3 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/tic_tac_toe/0.1.3 [INFO] validating manifest of tic_tac_toe-0.1.3 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tic_tac_toe-0.1.3 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tic_tac_toe-0.1.3 [INFO] finished frobbing tic_tac_toe-0.1.3 [INFO] frobbed toml for tic_tac_toe-0.1.3 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/tic_tac_toe/0.1.3/Cargo.toml [INFO] started frobbing tic_tac_toe-0.1.3 [INFO] finished frobbing tic_tac_toe-0.1.3 [INFO] frobbed toml for tic_tac_toe-0.1.3 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/tic_tac_toe/0.1.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking tic_tac_toe-0.1.3 against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-2/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/tic_tac_toe/0.1.3:/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=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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b3cb3990f281ae039ca6d93a00164a50b3773f92a2faa38dc3df50b90355c718 [INFO] running `"docker" "start" "-a" "b3cb3990f281ae039ca6d93a00164a50b3773f92a2faa38dc3df50b90355c718"` [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Checking piston-float v0.3.0 [INFO] [stderr] Compiling khronos_api v1.0.1 [INFO] [stderr] Checking shader_version v0.2.2 [INFO] [stderr] Checking read_color v0.1.0 [INFO] [stderr] Checking piston-texture v0.5.0 [INFO] [stderr] Checking interpolation v0.1.0 [INFO] [stderr] Checking smallvec v0.1.8 [INFO] [stderr] Checking piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Checking piston-shaders_graphics2d v0.2.1 [INFO] [stderr] Checking find_folder v0.3.0 [INFO] [stderr] Checking draw_state v0.6.0 [INFO] [stderr] Checking petgraph v0.2.10 [INFO] [stderr] Checking piston-viewport v0.3.0 [INFO] [stderr] Checking vecmath v0.3.1 [INFO] [stderr] Compiling wayland-scanner v0.7.8 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling gl_generator v0.5.5 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking pistoncore-input v0.17.1 [INFO] [stderr] Checking pistoncore-input v0.16.0 [INFO] [stderr] Checking rusttype v0.2.3 [INFO] [stderr] Checking piston2d-graphics v0.20.1 [INFO] [stderr] Checking piston2d-graphics v0.21.1 [INFO] [stderr] Checking rayon-core v1.5.0 [INFO] [stderr] Checking gfx_core v0.6.1 [INFO] [stderr] Checking png v0.6.2 [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] = 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-0.2.3/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] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking daggy v0.4.1 [INFO] [stderr] Compiling wayland-client v0.7.8 [INFO] [stderr] Checking pistoncore-window v0.25.0 [INFO] [stderr] Checking pistoncore-window v0.26.2 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking pistoncore-event_loop v0.28.0 [INFO] [stderr] Checking pistoncore-event_loop v0.31.4 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking piston v0.31.4 [INFO] [stderr] Compiling gfx_gl v0.3.1 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] Compiling glium v0.16.0 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Checking wayland-sys v0.7.8 [INFO] [stderr] Checking wayland-window v0.4.4 [INFO] [stderr] Checking wayland-kbd v0.6.3 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Checking winit v0.5.11 [INFO] [stderr] Checking image v0.12.4 [INFO] [stderr] Checking pistoncore-glutin_window v0.35.1 [INFO] [stderr] Checking pistoncore-glutin_window v0.34.1 [INFO] [stderr] Checking gfx v0.14.1 [INFO] [stderr] Checking gfx_device_gl v0.13.1 [INFO] [stderr] Checking piston-gfx_texture v0.21.1 [INFO] [stderr] Checking piston-gfx_texture v0.22.1 [INFO] [stderr] Checking piston2d-gfx_graphics v0.36.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.38.0 [INFO] [stderr] Checking conrod v0.49.0 [INFO] [stderr] Checking piston_window v0.64.0 [INFO] [stderr] Checking tic_tac_toe v0.1.3 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `q` [INFO] [stderr] --> src/ai.rs:132:6 [INFO] [stderr] | [INFO] [stderr] 132 | for q in 0..9 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_q` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `windows` [INFO] [stderr] --> src/graphics/main_menu.rs:7:16 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn update( windows : &conrod::backend::piston::Window, [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_windows` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `q` [INFO] [stderr] --> src/ai.rs:132:6 [INFO] [stderr] | [INFO] [stderr] 132 | for q in 0..9 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_q` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `windows` [INFO] [stderr] --> src/graphics/main_menu.rs:7:16 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn update( windows : &conrod::backend::piston::Window, [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_windows` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 38s [INFO] running `"docker" "inspect" "b3cb3990f281ae039ca6d93a00164a50b3773f92a2faa38dc3df50b90355c718"` [INFO] running `"docker" "rm" "-f" "b3cb3990f281ae039ca6d93a00164a50b3773f92a2faa38dc3df50b90355c718"` [INFO] [stdout] b3cb3990f281ae039ca6d93a00164a50b3773f92a2faa38dc3df50b90355c718