[INFO] crate wayland-client 0.21.13 is already in cache [INFO] extracting crate wayland-client 0.21.13 into work/ex/beta-1.38-1/sources/1.37.0/reg/wayland-client/0.21.13 [INFO] extracting crate wayland-client 0.21.13 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wayland-client/0.21.13 [INFO] validating manifest of wayland-client-0.21.13 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 wayland-client-0.21.13 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 wayland-client-0.21.13 [INFO] finished frobbing wayland-client-0.21.13 [INFO] frobbed toml for wayland-client-0.21.13 written to work/ex/beta-1.38-1/sources/1.37.0/reg/wayland-client/0.21.13/Cargo.toml [INFO] started frobbing wayland-client-0.21.13 [INFO] finished frobbing wayland-client-0.21.13 [INFO] frobbed toml for wayland-client-0.21.13 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wayland-client/0.21.13/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 wayland-client-0.21.13 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wayland-client/0.21.13:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] fe633dc435d7e6fd5233aecfcc97b6bc1a4e974d030d843e8f63c2544f866acc [INFO] running `"docker" "start" "-a" "fe633dc435d7e6fd5233aecfcc97b6bc1a4e974d030d843e8f63c2544f866acc"` [INFO] [stderr] Compiling wayland-client v0.21.13 (/opt/crater/workdir) [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/globals.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | callback: Box) + Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(GlobalEvent, Proxy) + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rust_imp/proxy.rs:19:38 [INFO] [stderr] | [INFO] [stderr] 19 | pub(crate) dispatcher: Arc>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Dispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rust_imp/mod.rs:125:76 [INFO] [stderr] | [INFO] [stderr] 125 | pub(crate) unsafe fn make_dispatcher(implementation: F) -> Arc> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dispatcher + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rust_imp/mod.rs:137:49 [INFO] [stderr] | [INFO] [stderr] 137 | pub(crate) fn default_dispatcher() -> Arc> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dispatcher + Send` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.69s [INFO] running `"docker" "inspect" "fe633dc435d7e6fd5233aecfcc97b6bc1a4e974d030d843e8f63c2544f866acc"` [INFO] running `"docker" "rm" "-f" "fe633dc435d7e6fd5233aecfcc97b6bc1a4e974d030d843e8f63c2544f866acc"` [INFO] [stdout] fe633dc435d7e6fd5233aecfcc97b6bc1a4e974d030d843e8f63c2544f866acc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wayland-client/0.21.13:/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] f4c3205e20838572bb3f7e92d333b5ffc5669984d5d2bf0d8c9ea8036bb6bb16 [INFO] running `"docker" "start" "-a" "f4c3205e20838572bb3f7e92d333b5ffc5669984d5d2bf0d8c9ea8036bb6bb16"` [INFO] [stderr] Compiling wayland-client v0.21.13 (/opt/crater/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/dynamic_globals.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | / global_filter!( [INFO] [stderr] 22 | | // Here we ask that all seats be automatically instantiated [INFO] [stderr] 23 | | // with version 1 when advertised, and provide a callback that [INFO] [stderr] 24 | | // will handle the created wl_seat to implement them [INFO] [stderr] ... | [INFO] [stderr] 102 | | }] [INFO] [stderr] 103 | | ), [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/dynamic_globals.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | / global_filter!( [INFO] [stderr] 22 | | // Here we ask that all seats be automatically instantiated [INFO] [stderr] 23 | | // with version 1 when advertised, and provide a callback that [INFO] [stderr] 24 | | // will handle the created wl_seat to implement them [INFO] [stderr] ... | [INFO] [stderr] 102 | | }] [INFO] [stderr] 103 | | ), [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/globals.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | callback: Box) + Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(GlobalEvent, Proxy) + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rust_imp/proxy.rs:19:38 [INFO] [stderr] | [INFO] [stderr] 19 | pub(crate) dispatcher: Arc>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Dispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rust_imp/mod.rs:125:76 [INFO] [stderr] | [INFO] [stderr] 125 | pub(crate) unsafe fn make_dispatcher(implementation: F) -> Arc> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dispatcher + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rust_imp/mod.rs:137:49 [INFO] [stderr] | [INFO] [stderr] 137 | pub(crate) fn default_dispatcher() -> Arc> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Dispatcher + Send` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/simple_window.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | / globals.instantiate_auto::(|seat| { [INFO] [stderr] 119 | | seat.implement( [INFO] [stderr] 120 | | move |event, seat: Proxy| { [INFO] [stderr] 121 | | // The capabilities of a seat are known at runtime and we retrieve [INFO] [stderr] ... | [INFO] [stderr] 161 | | ) [INFO] [stderr] 162 | | }); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/simple_window.rs:133:25 [INFO] [stderr] | [INFO] [stderr] 133 | / seat.get_pointer(|pointer| { [INFO] [stderr] 134 | | pointer.implement( [INFO] [stderr] 135 | | |event, _| match event { [INFO] [stderr] 136 | | PointerEvent::Enter { [INFO] [stderr] ... | [INFO] [stderr] 155 | | ) [INFO] [stderr] 156 | | }); [INFO] [stderr] | |___________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.89s [INFO] running `"docker" "inspect" "f4c3205e20838572bb3f7e92d333b5ffc5669984d5d2bf0d8c9ea8036bb6bb16"` [INFO] running `"docker" "rm" "-f" "f4c3205e20838572bb3f7e92d333b5ffc5669984d5d2bf0d8c9ea8036bb6bb16"` [INFO] [stdout] f4c3205e20838572bb3f7e92d333b5ffc5669984d5d2bf0d8c9ea8036bb6bb16 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wayland-client/0.21.13:/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-2019-08-13" "test" "--frozen"` [INFO] [stdout] 94fe62621bc9b78e89a1840f5086f0c198ddd6be76bab983d46524c22a103db2 [INFO] running `"docker" "start" "-a" "94fe62621bc9b78e89a1840f5086f0c198ddd6be76bab983d46524c22a103db2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/wayland_client-1d03380f62ca45f7 [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] [stderr] Doc-tests wayland-client [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/globals.rs - global_filter (line 299) ... ignored [INFO] [stdout] test src/globals.rs - global_filter (line 265) ... ok [INFO] [stdout] test src/event_queue.rs - event_queue::EventQueue (line 23) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "94fe62621bc9b78e89a1840f5086f0c198ddd6be76bab983d46524c22a103db2"` [INFO] running `"docker" "rm" "-f" "94fe62621bc9b78e89a1840f5086f0c198ddd6be76bab983d46524c22a103db2"` [INFO] [stdout] 94fe62621bc9b78e89a1840f5086f0c198ddd6be76bab983d46524c22a103db2