[INFO] crate dynamic 0.2.1 is already in cache [INFO] checking dynamic-0.2.1 against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872 [INFO] extracting crate dynamic 0.2.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate dynamic 0.2.1 on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate dynamic 0.2.1 [INFO] finished tweaking crates.io crate dynamic 0.2.1 [INFO] tweaked toml for crates.io crate dynamic 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "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] 23f3ea508c8fe383ac718339c0a09c79dfde9228761dd9f61a10bdb095f6544d [INFO] running `"docker" "start" "-a" "23f3ea508c8fe383ac718339c0a09c79dfde9228761dd9f61a10bdb095f6544d"` [INFO] [stderr] Checking dynamic v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:30:11 [INFO] [stderr] | [INFO] [stderr] 30 | data: Dyn [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | }) as Box>; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:52:42 [INFO] [stderr] | [INFO] [stderr] 52 | let un_sized = val as &Described; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:61:46 [INFO] [stderr] | [INFO] [stderr] 61 | let un_sized = val as &mut Described; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:150:30 [INFO] [stderr] | [INFO] [stderr] 150 | unsafe impl UnsafeAnyExt for Dyn {} [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:30:11 [INFO] [stderr] | [INFO] [stderr] 30 | data: Dyn [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [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:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | }) as Box>; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:52:42 [INFO] [stderr] | [INFO] [stderr] 52 | let un_sized = val as &Described; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:61:46 [INFO] [stderr] | [INFO] [stderr] 61 | let un_sized = val as &mut Described; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:150:30 [INFO] [stderr] | [INFO] [stderr] 150 | unsafe impl UnsafeAnyExt for Dyn {} [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Dyn` [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] error: could not compile `dynamic`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "23f3ea508c8fe383ac718339c0a09c79dfde9228761dd9f61a10bdb095f6544d"` [INFO] running `"docker" "rm" "-f" "23f3ea508c8fe383ac718339c0a09c79dfde9228761dd9f61a10bdb095f6544d"` [INFO] [stdout] 23f3ea508c8fe383ac718339c0a09c79dfde9228761dd9f61a10bdb095f6544d