[INFO] fetching crate sdl2_mt 0.2.0... [INFO] checking sdl2_mt-0.2.0 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate sdl2_mt 0.2.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate sdl2_mt 0.2.0 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate sdl2_mt 0.2.0 [INFO] finished tweaking crates.io crate sdl2_mt 0.2.0 [INFO] tweaked toml for crates.io crate sdl2_mt 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 508ec1d0ef3cbbc77398f2a25d362b3ab29fb90512482a28ae94e1810d5c3e4c [INFO] running `"docker" "start" "-a" "508ec1d0ef3cbbc77398f2a25d362b3ab29fb90512482a28ae94e1810d5c3e4c"` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking sdl2 v0.30.0 [INFO] [stderr] Checking sdl2_mt v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:13:18 [INFO] [stderr] | [INFO] [stderr] 13 | type SdlLambda = FnMut(&mut Sdl, &mut HashMap) + Send; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Sdl, &mut HashMap) + 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/lib.rs:14:24 [INFO] [stderr] | [INFO] [stderr] 14 | type SdlCreateWindow = FnMut(&mut Sdl, &mut VideoSubsystem) -> Option + Send; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Sdl, &mut VideoSubsystem) -> Option + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | type SdlHandleEvent = FnMut(&mut Sdl, &mut HashMap, &Event) -> bool + Send; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Sdl, &mut HashMap, &Event) -> bool + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:13:18 [INFO] [stderr] | [INFO] [stderr] 13 | type SdlLambda = FnMut(&mut Sdl, &mut HashMap) + Send; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Sdl, &mut HashMap) + 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/lib.rs:14:24 [INFO] [stderr] | [INFO] [stderr] 14 | type SdlCreateWindow = FnMut(&mut Sdl, &mut VideoSubsystem) -> Option + Send; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Sdl, &mut VideoSubsystem) -> Option + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | type SdlHandleEvent = FnMut(&mut Sdl, &mut HashMap, &Event) -> bool + Send; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Sdl, &mut HashMap, &Event) -> bool + Send` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:180:1 [INFO] [stderr] | [INFO] [stderr] 180 | / lazy_static! { [INFO] [stderr] 181 | | static ref MT_HANDLE: Arc> = { [INFO] [stderr] 182 | | let (tx, rx) = mpsc::channel(); [INFO] [stderr] 183 | | thread::spawn(move || sdl_handler(rx)); [INFO] [stderr] ... | [INFO] [stderr] 186 | | }; [INFO] [stderr] 187 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:180:1 [INFO] [stderr] | [INFO] [stderr] 180 | / lazy_static! { [INFO] [stderr] 181 | | static ref MT_HANDLE: Arc> = { [INFO] [stderr] 182 | | let (tx, rx) = mpsc::channel(); [INFO] [stderr] 183 | | thread::spawn(move || sdl_handler(rx)); [INFO] [stderr] ... | [INFO] [stderr] 186 | | }; [INFO] [stderr] 187 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/custom_create_window.rs:58:25 [INFO] [stderr] | [INFO] [stderr] 58 | let mut canvas = windows.get_mut(&window).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/custom_create_window.rs:71:25 [INFO] [stderr] | [INFO] [stderr] 71 | let mut canvas = windows.get_mut(&window).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/basic.rs:42:25 [INFO] [stderr] | [INFO] [stderr] 42 | let mut canvas = windows.get_mut(&window).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/basic.rs:55:25 [INFO] [stderr] | [INFO] [stderr] 55 | let mut canvas = windows.get_mut(&window).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.74s [INFO] running `"docker" "inspect" "508ec1d0ef3cbbc77398f2a25d362b3ab29fb90512482a28ae94e1810d5c3e4c"` [INFO] running `"docker" "rm" "-f" "508ec1d0ef3cbbc77398f2a25d362b3ab29fb90512482a28ae94e1810d5c3e4c"` [INFO] [stdout] 508ec1d0ef3cbbc77398f2a25d362b3ab29fb90512482a28ae94e1810d5c3e4c