[INFO] fetching crate romy-core 0.1.0...
[INFO] checking romy-core-0.1.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate romy-core 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate romy-core 0.1.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate romy-core 0.1.0
[INFO] finished tweaking crates.io crate romy-core 0.1.0
[INFO] tweaked toml for crates.io crate romy-core 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] c20ac453c2c42be8aee59242ef59d4a2e542bc08ac1a602049b6fd240da5542c
[INFO] running `"docker" "start" "-a" "c20ac453c2c42be8aee59242ef59d4a2e542bc08ac1a602049b6fd240da5542c"`
[INFO] [stderr]     Checking romy-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/runtime.rs:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 |     game: Box<Game>,
[INFO] [stderr]    |               ^^^^ help: use `dyn`: `dyn Game`
[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/runtime.rs:19:26
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn new(game: Box<Game>) -> Self {
[INFO] [stderr]    |                          ^^^^ help: use `dyn`: `dyn Game`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/runtime.rs:38:19
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub game: Box<GameMut>,
[INFO] [stderr]    |                   ^^^^^^^ help: use `dyn`: `dyn GameMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/runtime.rs:43:26
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn new(game: Box<GameMut>, info: Info) -> Self {
[INFO] [stderr]    |                          ^^^^^^^ help: use `dyn`: `dyn GameMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/runtime.rs:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 |     game: Box<Game>,
[INFO] [stderr]    |               ^^^^ help: use `dyn`: `dyn Game`
[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/runtime.rs:19:26
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn new(game: Box<Game>) -> Self {
[INFO] [stderr]    |                          ^^^^ help: use `dyn`: `dyn Game`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/runtime.rs:38:19
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub game: Box<GameMut>,
[INFO] [stderr]    |                   ^^^^^^^ help: use `dyn`: `dyn GameMut`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/runtime.rs:43:26
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn new(game: Box<GameMut>, info: Info) -> Self {
[INFO] [stderr]    |                          ^^^^^^^ help: use `dyn`: `dyn GameMut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
[INFO] running `"docker" "inspect" "c20ac453c2c42be8aee59242ef59d4a2e542bc08ac1a602049b6fd240da5542c"`
[INFO] running `"docker" "rm" "-f" "c20ac453c2c42be8aee59242ef59d4a2e542bc08ac1a602049b6fd240da5542c"`
[INFO] [stdout] c20ac453c2c42be8aee59242ef59d4a2e542bc08ac1a602049b6fd240da5542c