[INFO] fetching crate sktablelayout-rs 0.2.1... [INFO] checking sktablelayout-rs-0.2.1 against beta for pr-78714 [INFO] extracting crate sktablelayout-rs 0.2.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate sktablelayout-rs 0.2.1 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate sktablelayout-rs 0.2.1 [INFO] finished tweaking crates.io crate sktablelayout-rs 0.2.1 [INFO] tweaked toml for crates.io crate sktablelayout-rs 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78b29be1a5d37e511ad22e8202b88b0e110051de6b5ace6b8e931a7dffb63bd9 [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" "78b29be1a5d37e511ad22e8202b88b0e110051de6b5ace6b8e931a7dffb63bd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78b29be1a5d37e511ad22e8202b88b0e110051de6b5ace6b8e931a7dffb63bd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78b29be1a5d37e511ad22e8202b88b0e110051de6b5ace6b8e931a7dffb63bd9", kill_on_drop: false }` [INFO] [stdout] 78b29be1a5d37e511ad22e8202b88b0e110051de6b5ace6b8e931a7dffb63bd9 [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5f68175682273e5965cf059dd4c1cb43fb6b18a555ead6160741d2d1a07604d [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" "f5f68175682273e5965cf059dd4c1cb43fb6b18a555ead6160741d2d1a07604d", kill_on_drop: false }` [INFO] [stderr] Checking sktablelayout-rs v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:196:26 [INFO] [stdout] | [INFO] [stdout] 196 | pub type PositioningFn = FnMut(f32, f32, f32, f32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(f32, f32, f32, f32)` [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/lib.rs:196:26 [INFO] [stdout] | [INFO] [stdout] 196 | pub type PositioningFn = FnMut(f32, f32, f32, f32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(f32, f32, f32, f32)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:585:17 [INFO] [stdout] | [INFO] [stdout] 585 | for mut s in &mut slack { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:634:17 [INFO] [stdout] | [INFO] [stdout] 634 | for mut s in &mut slack { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:651:13 [INFO] [stdout] | [INFO] [stdout] 651 | for mut op in &mut self.opcodes { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:585:17 [INFO] [stdout] | [INFO] [stdout] 585 | for mut s in &mut slack { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:634:17 [INFO] [stdout] | [INFO] [stdout] 634 | for mut s in &mut slack { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:651:13 [INFO] [stdout] | [INFO] [stdout] 651 | for mut op in &mut self.opcodes { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `None` should have an upper case name [INFO] [stdout] --> src/lib.rs:167:15 [INFO] [stdout] | [INFO] [stdout] 167 | const None = 0b0000_0000_0000_0000; [INFO] [stdout] | ^^^^ help: convert the identifier to upper case: `NONE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `ExpandHorizontal` should have an upper case name [INFO] [stdout] --> src/lib.rs:169:15 [INFO] [stdout] | [INFO] [stdout] 169 | const ExpandHorizontal = 0b0000_0000_0000_0001; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `EXPAND_HORIZONTAL` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `ExpandVertical` should have an upper case name [INFO] [stdout] --> src/lib.rs:171:15 [INFO] [stdout] | [INFO] [stdout] 171 | const ExpandVertical = 0b0000_0000_0000_0010; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `EXPAND_VERTICAL` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `FillHorizontal` should have an upper case name [INFO] [stdout] --> src/lib.rs:173:15 [INFO] [stdout] | [INFO] [stdout] 173 | const FillHorizontal = 0b0000_0000_0000_0100; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `FILL_HORIZONTAL` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `FillVertical` should have an upper case name [INFO] [stdout] --> src/lib.rs:175:15 [INFO] [stdout] | [INFO] [stdout] 175 | const FillVertical = 0b0000_0000_0000_1000; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `FILL_VERTICAL` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `AnchorTop` should have an upper case name [INFO] [stdout] --> src/lib.rs:177:15 [INFO] [stdout] | [INFO] [stdout] 177 | const AnchorTop = 0b0000_0000_0001_0000; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_TOP` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `AnchorBottom` should have an upper case name [INFO] [stdout] --> src/lib.rs:179:15 [INFO] [stdout] | [INFO] [stdout] 179 | const AnchorBottom = 0b0000_0000_0010_0000; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_BOTTOM` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `AnchorLeft` should have an upper case name [INFO] [stdout] --> src/lib.rs:181:15 [INFO] [stdout] | [INFO] [stdout] 181 | const AnchorLeft = 0b0000_0000_0100_0000; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_LEFT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `AnchorRight` should have an upper case name [INFO] [stdout] --> src/lib.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | const AnchorRight = 0b0000_0000_1000_0000; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_RIGHT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `AnchorHorizontalCenter` should have an upper case name [INFO] [stdout] --> src/lib.rs:185:15 [INFO] [stdout] | [INFO] [stdout] 185 | const AnchorHorizontalCenter = 0b0000_0001_0000_0000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_HORIZONTAL_CENTER` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `AnchorVerticalCenter` should have an upper case name [INFO] [stdout] --> src/lib.rs:187:15 [INFO] [stdout] | [INFO] [stdout] 187 | const AnchorVerticalCenter = 0b0000_0010_0000_0000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_VERTICAL_CENTER` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `Uniform` should have an upper case name [INFO] [stdout] --> src/lib.rs:189:15 [INFO] [stdout] | [INFO] [stdout] 189 | const Uniform = 0b0000_0100_0000_0000; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `UNIFORM` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `None` should have an upper case name [INFO] [stdout] --> src/lib.rs:167:15 [INFO] [stdout] | [INFO] [stdout] 167 | const None = 0b0000_0000_0000_0000; [INFO] [stdout] | ^^^^ help: convert the identifier to upper case: `NONE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `None` should have an upper case name [INFO] [stdout] --> src/lib.rs:167:15 [INFO] [stdout] | [INFO] [stdout] 167 | const None = 0b0000_0000_0000_0000; [INFO] [stdout] | ^^^^ help: convert the identifier to upper case: `NONE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `ExpandHorizontal` should have an upper case name [INFO] [stdout] --> src/lib.rs:169:15 [INFO] [stdout] | [INFO] [stdout] 169 | const ExpandHorizontal = 0b0000_0000_0000_0001; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `EXPAND_HORIZONTAL` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `ExpandVertical` should have an upper case name [INFO] [stdout] --> src/lib.rs:171:15 [INFO] [stdout] | [INFO] [stdout] 171 | const ExpandVertical = 0b0000_0000_0000_0010; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `EXPAND_VERTICAL` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `FillHorizontal` should have an upper case name [INFO] [stdout] --> src/lib.rs:173:15 [INFO] [stdout] | [INFO] [stdout] 173 | const FillHorizontal = 0b0000_0000_0000_0100; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `FILL_HORIZONTAL` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `FillVertical` should have an upper case name [INFO] [stdout] --> src/lib.rs:175:15 [INFO] [stdout] | [INFO] [stdout] 175 | const FillVertical = 0b0000_0000_0000_1000; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `FILL_VERTICAL` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `AnchorTop` should have an upper case name [INFO] [stdout] --> src/lib.rs:177:15 [INFO] [stdout] | [INFO] [stdout] 177 | const AnchorTop = 0b0000_0000_0001_0000; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_TOP` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `AnchorBottom` should have an upper case name [INFO] [stdout] --> src/lib.rs:179:15 [INFO] [stdout] | [INFO] [stdout] 179 | const AnchorBottom = 0b0000_0000_0010_0000; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_BOTTOM` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `AnchorLeft` should have an upper case name [INFO] [stdout] --> src/lib.rs:181:15 [INFO] [stdout] | [INFO] [stdout] 181 | const AnchorLeft = 0b0000_0000_0100_0000; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_LEFT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `AnchorRight` should have an upper case name [INFO] [stdout] --> src/lib.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | const AnchorRight = 0b0000_0000_1000_0000; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_RIGHT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `AnchorHorizontalCenter` should have an upper case name [INFO] [stdout] --> src/lib.rs:185:15 [INFO] [stdout] | [INFO] [stdout] 185 | const AnchorHorizontalCenter = 0b0000_0001_0000_0000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_HORIZONTAL_CENTER` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `AnchorVerticalCenter` should have an upper case name [INFO] [stdout] --> src/lib.rs:187:15 [INFO] [stdout] | [INFO] [stdout] 187 | const AnchorVerticalCenter = 0b0000_0010_0000_0000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `ANCHOR_VERTICAL_CENTER` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `Uniform` should have an upper case name [INFO] [stdout] --> src/lib.rs:189:15 [INFO] [stdout] | [INFO] [stdout] 189 | const Uniform = 0b0000_0100_0000_0000; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `UNIFORM` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `None` should have an upper case name [INFO] [stdout] --> src/lib.rs:167:15 [INFO] [stdout] | [INFO] [stdout] 167 | const None = 0b0000_0000_0000_0000; [INFO] [stdout] | ^^^^ help: convert the identifier to upper case: `NONE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> benches/impose.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(test)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sktablelayout-rs` [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 `Command { std: "docker" "inspect" "f5f68175682273e5965cf059dd4c1cb43fb6b18a555ead6160741d2d1a07604d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5f68175682273e5965cf059dd4c1cb43fb6b18a555ead6160741d2d1a07604d", kill_on_drop: false }` [INFO] [stdout] f5f68175682273e5965cf059dd4c1cb43fb6b18a555ead6160741d2d1a07604d