[INFO] fetching crate minutiae 0.12.2... [INFO] checking minutiae-0.12.2 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744 [INFO] extracting crate minutiae 0.12.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate minutiae 0.12.2 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a19c07bdec8f65e2114ebe947eb6e6c85c4692cda6d7e7dc8afa68afd5f62b54 [INFO] running `Command { std: "docker" "start" "-a" "a19c07bdec8f65e2114ebe947eb6e6c85c4692cda6d7e7dc8afa68afd5f62b54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a19c07bdec8f65e2114ebe947eb6e6c85c4692cda6d7e7dc8afa68afd5f62b54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a19c07bdec8f65e2114ebe947eb6e6c85c4692cda6d7e7dc8afa68afd5f62b54", kill_on_drop: false }` [INFO] [stdout] a19c07bdec8f65e2114ebe947eb6e6c85c4692cda6d7e7dc8afa68afd5f62b54 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 572253f2d2a337b4484dcdb118fc28b03a4b565ab93adb7e1d24758c3e73604b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "572253f2d2a337b4484dcdb118fc28b03a4b565ab93adb7e1d24758c3e73604b", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking minutiae v0.12.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/driver/mod.rs:23:43 [INFO] [stdout] | [INFO] [stdout] 23 | fn init(self, universe: U, N, Vec>>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Middleware` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/driver/mod.rs:39:75 [INFO] [stdout] | [INFO] [stdout] 39 | fn init(self, mut universe: U, mut engine: N, mut middleware: Vec>>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Middleware` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/serial.rs:38:36 [INFO] [stdout] | [INFO] [stdout] 38 | cell_action_executor: &mut FnMut(CA, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(CA, usize)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/serial.rs:39:36 [INFO] [stdout] | [INFO] [stdout] 39 | self_action_executor: &mut FnMut(SelfAction), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(SelfAction)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/serial.rs:40:38 [INFO] [stdout] | [INFO] [stdout] 40 | entity_action_executor: &mut FnMut(EA, usize, Uuid) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(EA, usize, Uuid)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/serial.rs:52:38 [INFO] [stdout] | [INFO] [stdout] 52 | > Engine for Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SerialEngine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/universe.rs:57:48 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn new(conf: Universe2DConf, gen: &mut Generator) -> Universe2D { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Generator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/driver/mod.rs:23:43 [INFO] [stdout] | [INFO] [stdout] 23 | fn init(self, universe: U, N, Vec>>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Middleware` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/driver/mod.rs:39:75 [INFO] [stdout] | [INFO] [stdout] 39 | fn init(self, mut universe: U, mut engine: N, mut middleware: Vec>>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Middleware` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/serial.rs:38:36 [INFO] [stdout] | [INFO] [stdout] 38 | cell_action_executor: &mut FnMut(CA, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(CA, usize)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/serial.rs:39:36 [INFO] [stdout] | [INFO] [stdout] 39 | self_action_executor: &mut FnMut(SelfAction), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(SelfAction)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/serial.rs:40:38 [INFO] [stdout] | [INFO] [stdout] 40 | entity_action_executor: &mut FnMut(EA, usize, Uuid) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(EA, usize, Uuid)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/serial.rs:52:38 [INFO] [stdout] | [INFO] [stdout] 52 | > Engine for Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SerialEngine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/universe.rs:57:48 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn new(conf: Universe2DConf, gen: &mut Generator) -> Universe2D { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Generator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `const_transmute` [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | const_transmute [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `minutiae` [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] [stdout] error[E0635]: unknown feature `const_transmute` [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | const_transmute [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "572253f2d2a337b4484dcdb118fc28b03a4b565ab93adb7e1d24758c3e73604b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "572253f2d2a337b4484dcdb118fc28b03a4b565ab93adb7e1d24758c3e73604b", kill_on_drop: false }` [INFO] [stdout] 572253f2d2a337b4484dcdb118fc28b03a4b565ab93adb7e1d24758c3e73604b