[INFO] fetching crate minutiae 0.12.2... [INFO] testing minutiae-0.12.2 against 1.44.0 for beta-1.45-1 [INFO] extracting crate minutiae 0.12.2 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate minutiae 0.12.2 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate minutiae 0.12.2 [INFO] finished tweaking crates.io crate minutiae 0.12.2 [INFO] tweaked toml for crates.io crate minutiae 0.12.2 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2e2fbbe28dd88305d043bd92bf88d55de1c365d00508f88005df18ddc785086c [INFO] running `"docker" "start" "-a" "2e2fbbe28dd88305d043bd92bf88d55de1c365d00508f88005df18ddc785086c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling gif v0.9.2 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling minutiae v0.12.2 (/opt/rustwide/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / #![feature( [INFO] [stderr] 5 | | associated_type_defaults, [INFO] [stderr] 6 | | box_syntax, [INFO] [stderr] 7 | | core_intrinsics, [INFO] [stderr] ... | [INFO] [stderr] 14 | | const_transmute [INFO] [stderr] 15 | | )] [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/driver/mod.rs:23:43 [INFO] [stderr] | [INFO] [stderr] 23 | fn init(self, universe: U, N, Vec>>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Middleware` [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/driver/mod.rs:39:75 [INFO] [stderr] | [INFO] [stderr] 39 | fn init(self, mut universe: U, mut engine: N, mut middleware: Vec>>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Middleware` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engine/serial.rs:38:36 [INFO] [stderr] | [INFO] [stderr] 38 | cell_action_executor: &mut FnMut(CA, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(CA, usize)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engine/serial.rs:39:36 [INFO] [stderr] | [INFO] [stderr] 39 | self_action_executor: &mut FnMut(SelfAction), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(SelfAction)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engine/serial.rs:40:38 [INFO] [stderr] | [INFO] [stderr] 40 | entity_action_executor: &mut FnMut(EA, usize, Uuid) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(EA, usize, Uuid)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engine/serial.rs:52:38 [INFO] [stderr] | [INFO] [stderr] 52 | > Engine for Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SerialEngine` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/universe.rs:57:48 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn new(conf: Universe2DConf, gen: &mut Generator) -> Universe2D { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Generator` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 7 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `minutiae`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2e2fbbe28dd88305d043bd92bf88d55de1c365d00508f88005df18ddc785086c"` [INFO] running `"docker" "rm" "-f" "2e2fbbe28dd88305d043bd92bf88d55de1c365d00508f88005df18ddc785086c"` [INFO] [stdout] 2e2fbbe28dd88305d043bd92bf88d55de1c365d00508f88005df18ddc785086c