[INFO] fetching crate ice_core 0.5.1...
[INFO] checking ice_core-0.5.1 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate ice_core 0.5.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ice_core 0.5.1 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ice_core 0.5.1
[INFO] finished tweaking crates.io crate ice_core 0.5.1
[INFO] tweaked toml for crates.io crate ice_core 0.5.1 written to /workspace/builds/worker-2/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] 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" "+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] e1592ed0fba6e613fe68d5b4af004e087f60309266d91f5747f592605b83bb5d
[INFO] running `"docker" "start" "-a" "e1592ed0fba6e613fe68d5b4af004e087f60309266d91f5747f592605b83bb5d"`
[INFO] [stderr]     Checking serde_yaml v0.7.5
[INFO] [stderr]    Compiling llvm-sys v60.4.1
[INFO] [stderr]     Checking parity-wasm v0.27.6
[INFO] [stderr]     Checking wasm-core v0.2.15
[INFO] [stderr]     Checking ice_core v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lssa/namespace.rs:12:24
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub state: &'a mut GlobalStateProvider,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GlobalStateProvider`
[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/lssa/task.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 |     task: Box<Any>
[INFO] [stderr]   |               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lssa/task.rs:9:19
[INFO] [stderr]   |
[INFO] [stderr] 9 |     type Target = Any;
[INFO] [stderr]   |                   ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lssa/resolver.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |     namespaces: BTreeMap<String, Box<Namespace>>
[INFO] [stderr]   |                                      ^^^^^^^^^ help: use `dyn`: `dyn Namespace`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lssa/event.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 6 |     ev: Box<Event>
[INFO] [stderr]   |             ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lssa/event.rs:10:19
[INFO] [stderr]    |
[INFO] [stderr] 10 |     type Target = Event;
[INFO] [stderr]    |                   ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `chrono` is imported redundantly
[INFO] [stderr]   --> src/lssa/ns/timer.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |         use chrono;
[INFO] [stderr]    |             ^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | extern crate chrono;
[INFO] [stderr]    | -------------------- the item `chrono` is already imported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lssa/namespace.rs:12:24
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub state: &'a mut GlobalStateProvider,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GlobalStateProvider`
[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/lssa/task.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 |     task: Box<Any>
[INFO] [stderr]   |               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lssa/task.rs:9:19
[INFO] [stderr]   |
[INFO] [stderr] 9 |     type Target = Any;
[INFO] [stderr]   |                   ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lssa/resolver.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |     namespaces: BTreeMap<String, Box<Namespace>>
[INFO] [stderr]   |                                      ^^^^^^^^^ help: use `dyn`: `dyn Namespace`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lssa/event.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 6 |     ev: Box<Event>
[INFO] [stderr]   |             ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lssa/event.rs:10:19
[INFO] [stderr]    |
[INFO] [stderr] 10 |     type Target = Event;
[INFO] [stderr]    |                   ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `chrono` is imported redundantly
[INFO] [stderr]   --> src/lssa/ns/timer.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |         use chrono;
[INFO] [stderr]    |             ^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | extern crate chrono;
[INFO] [stderr]    | -------------------- the item `chrono` is already imported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.91s
[INFO] running `"docker" "inspect" "e1592ed0fba6e613fe68d5b4af004e087f60309266d91f5747f592605b83bb5d"`
[INFO] running `"docker" "rm" "-f" "e1592ed0fba6e613fe68d5b4af004e087f60309266d91f5747f592605b83bb5d"`
[INFO] [stdout] e1592ed0fba6e613fe68d5b4af004e087f60309266d91f5747f592605b83bb5d