[INFO] crate marmoset 0.9.2 is already in cache
[INFO] checking marmoset-0.9.2 against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] extracting crate marmoset 0.9.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate marmoset 0.9.2 on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate marmoset 0.9.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate marmoset 0.9.2
[INFO] tweaked toml for crates.io crate marmoset 0.9.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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] c3a891c8e84623a77edaf96e1e8ef2cd44ecffbb61ebd5007b76f6fa3d6117f3
[INFO] running `"docker" "start" "-a" "c3a891c8e84623a77edaf96e1e8ef2cd44ecffbb61ebd5007b76f6fa3d6117f3"`
[INFO] [stderr]    Compiling gdk-pixbuf v0.3.0
[INFO] [stderr]    Compiling cairo-rs v0.3.0
[INFO] [stderr]    Compiling gio v0.3.0
[INFO] [stderr]    Compiling gdk v0.7.0
[INFO] [stderr]     Checking c_vec v1.2.1
[INFO] [stderr]    Compiling gtk v0.3.0
[INFO] [stderr]    Compiling glib-sys v0.5.0
[INFO] [stderr]    Compiling gobject-sys v0.5.0
[INFO] [stderr]    Compiling gio-sys v0.5.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.5.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.5.0
[INFO] [stderr]    Compiling pango-sys v0.5.0
[INFO] [stderr]    Compiling gdk-sys v0.5.0
[INFO] [stderr]    Compiling atk-sys v0.5.0
[INFO] [stderr]    Compiling gtk-sys v0.5.0
[INFO] [stderr]     Checking glib v0.4.1
[INFO] [stderr]     Checking pango v0.3.0
[INFO] [stderr]     Checking marmoset v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:60:32
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn rules(&self) -> Box<Rules> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Rules`
[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/config.rs:182:32
[INFO] [stderr]     |
[INFO] [stderr] 182 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controller.rs:41:25
[INFO] [stderr]    |
[INFO] [stderr] 41 | type Notification = Box<Fn(&Controller) -> ()>;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Controller) -> ()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controller.rs:48:16
[INFO] [stderr]    |
[INFO] [stderr] 48 |     rules: Box<Rules>,
[INFO] [stderr]    |                ^^^^^ help: use `dyn`: `dyn Rules`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game_state.rs:75:58
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn take_cards(&mut self, cards: &[Card], rules: &Rules) {
[INFO] [stderr]    |                                                          ^^^^^ help: use `dyn`: `dyn Rules`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:60:32
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn rules(&self) -> Box<Rules> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Rules`
[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/config.rs:182:32
[INFO] [stderr]     |
[INFO] [stderr] 182 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controller.rs:41:25
[INFO] [stderr]    |
[INFO] [stderr] 41 | type Notification = Box<Fn(&Controller) -> ()>;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Controller) -> ()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/controller.rs:48:16
[INFO] [stderr]    |
[INFO] [stderr] 48 |     rules: Box<Rules>,
[INFO] [stderr]    |                ^^^^^ help: use `dyn`: `dyn Rules`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game_state.rs:75:58
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn take_cards(&mut self, cards: &[Card], rules: &Rules) {
[INFO] [stderr]    |                                                          ^^^^^ help: use `dyn`: `dyn Rules`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/game_state.rs:78:18
[INFO] [stderr]    |
[INFO] [stderr] 78 |         for (ix, mut cell) in self.tableau.iter_mut().enumerate().rev() {
[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]   --> src/game_state.rs:78:18
[INFO] [stderr]    |
[INFO] [stderr] 78 |         for (ix, mut cell) in self.tableau.iter_mut().enumerate().rev() {
[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]     Finished dev [unoptimized + debuginfo] target(s) in 43.63s
[INFO] running `"docker" "inspect" "c3a891c8e84623a77edaf96e1e8ef2cd44ecffbb61ebd5007b76f6fa3d6117f3"`
[INFO] running `"docker" "rm" "-f" "c3a891c8e84623a77edaf96e1e8ef2cd44ecffbb61ebd5007b76f6fa3d6117f3"`
[INFO] [stdout] c3a891c8e84623a77edaf96e1e8ef2cd44ecffbb61ebd5007b76f6fa3d6117f3