[INFO] fetching crate rustep 0.1.2... [INFO] checking rustep-0.1.2 against beta for pr-78714 [INFO] extracting crate rustep 0.1.2 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate rustep 0.1.2 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 rustep 0.1.2 [INFO] finished tweaking crates.io crate rustep 0.1.2 [INFO] tweaked toml for crates.io crate rustep 0.1.2 written to /workspace/builds/worker-10/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 173892514f3da64004c9f140103fecbbe7b1eed4c478c2c34f2de4ed4b8805ec [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" "173892514f3da64004c9f140103fecbbe7b1eed4c478c2c34f2de4ed4b8805ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "173892514f3da64004c9f140103fecbbe7b1eed4c478c2c34f2de4ed4b8805ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "173892514f3da64004c9f140103fecbbe7b1eed4c478c2c34f2de4ed4b8805ec", kill_on_drop: false }` [INFO] [stdout] 173892514f3da64004c9f140103fecbbe7b1eed4c478c2c34f2de4ed4b8805ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 85cab9a03810b7a57733f4cc20fd35d3f16d0aa0b9124607afac62907ec593b6 [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" "85cab9a03810b7a57733f4cc20fd35d3f16d0aa0b9124607afac62907ec593b6", kill_on_drop: false }` [INFO] [stderr] Checking enumflags v0.3.2 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Compiling enumflags_derive v0.4.1 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking rustep v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | #![feature(try_from)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | #![feature(try_from)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/format/elf.rs:1082:1 [INFO] [stdout] | [INFO] [stdout] 1082 | /// Elf class means to differ in arch, we must get that ahead to determine which type to be used. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/format/elf.rs:1299:1 [INFO] [stdout] | [INFO] [stdout] 1299 | /// Parses a single elf program table, 32-bit version [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:50:1 [INFO] [stdout] | [INFO] [stdout] 50 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:44:32 [INFO] [stdout] | [INFO] [stdout] 44 | fn cause(&self) -> Option<&Fail> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryInto` [INFO] [stdout] --> src/format/elf.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | TryInto, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot find type `SegmentFlag` in this scope [INFO] [stdout] --> src/format/elf.rs:59:10 [INFO] [stdout] | [INFO] [stdout] 59 | #[derive(EnumFlags, Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^ names from parent modules are not accessible without an explicit import [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(proc_macro_derive_resolution_fallback)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #50504 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot find type `SegmentFlag` in this scope [INFO] [stdout] --> src/format/elf.rs:59:10 [INFO] [stdout] | [INFO] [stdout] 59 | #[derive(EnumFlags, Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^ names from parent modules are not accessible without an explicit import [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #50504 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot find type `SectionFlag` in this scope [INFO] [stdout] --> src/format/elf.rs:111:10 [INFO] [stdout] | [INFO] [stdout] 111 | #[derive(EnumFlags, Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^ names from parent modules are not accessible without an explicit import [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #50504 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:183:24 [INFO] [stdout] | [INFO] [stdout] 183 | fn shdr(&self) -> &ElfSectionHeader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ElfSectionHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:215:24 [INFO] [stdout] | [INFO] [stdout] 215 | fn shdr(&self) -> &ElfSectionHeader { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ElfSectionHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:237:24 [INFO] [stdout] | [INFO] [stdout] 237 | fn shdr(&self) -> &ElfSectionHeader { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ElfSectionHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:317:24 [INFO] [stdout] | [INFO] [stdout] 317 | fn phdr(&self) -> &ElfSegmentHeader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ElfSegmentHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:345:24 [INFO] [stdout] | [INFO] [stdout] 345 | fn phdr(&self) -> &ElfSegmentHeader { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ElfSegmentHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:363:24 [INFO] [stdout] | [INFO] [stdout] 363 | fn phdr(&self) -> &ElfSegmentHeader { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ElfSegmentHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:698:26 [INFO] [stdout] | [INFO] [stdout] 698 | fn header(&self) -> &ElfHeader; [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:700:32 [INFO] [stdout] | [INFO] [stdout] 700 | fn segments(&self) -> Vec<&ElfSegment>; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSegment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:702:32 [INFO] [stdout] | [INFO] [stdout] 702 | fn sections(&self) -> Vec<&ElfSection>; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:704:46 [INFO] [stdout] | [INFO] [stdout] 704 | fn section(&self, name: &str) -> Option<&ElfSection> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:733:26 [INFO] [stdout] | [INFO] [stdout] 733 | fn header(&self) -> &ElfHeader { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:737:32 [INFO] [stdout] | [INFO] [stdout] 737 | fn segments(&self) -> Vec<&ElfSegment> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSegment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:740:29 [INFO] [stdout] | [INFO] [stdout] 740 | v.push(elem as &ElfSegment); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSegment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:746:32 [INFO] [stdout] | [INFO] [stdout] 746 | fn sections(&self) -> Vec<&ElfSection> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:749:29 [INFO] [stdout] | [INFO] [stdout] 749 | v.push(elem as &ElfSection); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:757:26 [INFO] [stdout] | [INFO] [stdout] 757 | fn header(&self) -> &ElfHeader { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:761:32 [INFO] [stdout] | [INFO] [stdout] 761 | fn segments(&self) -> Vec<&ElfSegment> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSegment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:764:29 [INFO] [stdout] | [INFO] [stdout] 764 | v.push(elem as &ElfSegment); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSegment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:770:32 [INFO] [stdout] | [INFO] [stdout] 770 | fn sections(&self) -> Vec<&ElfSection> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:773:29 [INFO] [stdout] | [INFO] [stdout] 773 | v.push(elem as &ElfSection); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:780:46 [INFO] [stdout] | [INFO] [stdout] 780 | impl<'a> TryFrom<&'a Executable<'a>> for &'a ElfFormat { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfFormat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:785:54 [INFO] [stdout] | [INFO] [stdout] 785 | fn try_from(value: &'a Executable) -> Result<&'a ElfFormat, Error> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfFormat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:787:54 [INFO] [stdout] | [INFO] [stdout] 787 | Executable::Elf32(ref elf) => Ok(elf as &ElfFormat), [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfFormat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:788:54 [INFO] [stdout] | [INFO] [stdout] 788 | Executable::Elf64(ref elf) => Ok(elf as &ElfFormat), [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfFormat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/format/elf.rs:1082:1 [INFO] [stdout] | [INFO] [stdout] 1082 | /// Elf class means to differ in arch, we must get that ahead to determine which type to be used. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/format/elf.rs:1299:1 [INFO] [stdout] | [INFO] [stdout] 1299 | /// Parses a single elf program table, 32-bit version [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:50:1 [INFO] [stdout] | [INFO] [stdout] 50 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:44:32 [INFO] [stdout] | [INFO] [stdout] 44 | fn cause(&self) -> Option<&Fail> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot find type `SegmentFlag` in this scope [INFO] [stdout] --> src/format/elf.rs:59:10 [INFO] [stdout] | [INFO] [stdout] 59 | #[derive(EnumFlags, Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^ names from parent modules are not accessible without an explicit import [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(proc_macro_derive_resolution_fallback)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #50504 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot find type `SegmentFlag` in this scope [INFO] [stdout] --> src/format/elf.rs:59:10 [INFO] [stdout] | [INFO] [stdout] 59 | #[derive(EnumFlags, Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^ names from parent modules are not accessible without an explicit import [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #50504 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot find type `SectionFlag` in this scope [INFO] [stdout] --> src/format/elf.rs:111:10 [INFO] [stdout] | [INFO] [stdout] 111 | #[derive(EnumFlags, Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^ names from parent modules are not accessible without an explicit import [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #50504 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:183:24 [INFO] [stdout] | [INFO] [stdout] 183 | fn shdr(&self) -> &ElfSectionHeader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ElfSectionHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:215:24 [INFO] [stdout] | [INFO] [stdout] 215 | fn shdr(&self) -> &ElfSectionHeader { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ElfSectionHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:237:24 [INFO] [stdout] | [INFO] [stdout] 237 | fn shdr(&self) -> &ElfSectionHeader { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ElfSectionHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:317:24 [INFO] [stdout] | [INFO] [stdout] 317 | fn phdr(&self) -> &ElfSegmentHeader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ElfSegmentHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:345:24 [INFO] [stdout] | [INFO] [stdout] 345 | fn phdr(&self) -> &ElfSegmentHeader { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ElfSegmentHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:363:24 [INFO] [stdout] | [INFO] [stdout] 363 | fn phdr(&self) -> &ElfSegmentHeader { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ElfSegmentHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:698:26 [INFO] [stdout] | [INFO] [stdout] 698 | fn header(&self) -> &ElfHeader; [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:700:32 [INFO] [stdout] | [INFO] [stdout] 700 | fn segments(&self) -> Vec<&ElfSegment>; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSegment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:702:32 [INFO] [stdout] | [INFO] [stdout] 702 | fn sections(&self) -> Vec<&ElfSection>; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:704:46 [INFO] [stdout] | [INFO] [stdout] 704 | fn section(&self, name: &str) -> Option<&ElfSection> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:733:26 [INFO] [stdout] | [INFO] [stdout] 733 | fn header(&self) -> &ElfHeader { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:737:32 [INFO] [stdout] | [INFO] [stdout] 737 | fn segments(&self) -> Vec<&ElfSegment> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSegment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:740:29 [INFO] [stdout] | [INFO] [stdout] 740 | v.push(elem as &ElfSegment); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSegment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:746:32 [INFO] [stdout] | [INFO] [stdout] 746 | fn sections(&self) -> Vec<&ElfSection> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:749:29 [INFO] [stdout] | [INFO] [stdout] 749 | v.push(elem as &ElfSection); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:757:26 [INFO] [stdout] | [INFO] [stdout] 757 | fn header(&self) -> &ElfHeader { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfHeader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:761:32 [INFO] [stdout] | [INFO] [stdout] 761 | fn segments(&self) -> Vec<&ElfSegment> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSegment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:764:29 [INFO] [stdout] | [INFO] [stdout] 764 | v.push(elem as &ElfSegment); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSegment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:770:32 [INFO] [stdout] | [INFO] [stdout] 770 | fn sections(&self) -> Vec<&ElfSection> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:773:29 [INFO] [stdout] | [INFO] [stdout] 773 | v.push(elem as &ElfSection); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn ElfSection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:780:46 [INFO] [stdout] | [INFO] [stdout] 780 | impl<'a> TryFrom<&'a Executable<'a>> for &'a ElfFormat { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfFormat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:785:54 [INFO] [stdout] | [INFO] [stdout] 785 | fn try_from(value: &'a Executable) -> Result<&'a ElfFormat, Error> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfFormat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:787:54 [INFO] [stdout] | [INFO] [stdout] 787 | Executable::Elf32(ref elf) => Ok(elf as &ElfFormat), [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfFormat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:788:54 [INFO] [stdout] | [INFO] [stdout] 788 | Executable::Elf64(ref elf) => Ok(elf as &ElfFormat), [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfFormat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:917:19 [INFO] [stdout] | [INFO] [stdout] 917 | let res: &ElfFormat = (&result).try_into().expect("unable to convert"); [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfFormat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:959:19 [INFO] [stdout] | [INFO] [stdout] 959 | let res: &ElfFormat = (&result).try_into().expect("unable to convert"); [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfFormat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/format/elf.rs:1036:19 [INFO] [stdout] | [INFO] [stdout] 1036 | let res: &ElfFormat = (&result).try_into().expect("unable to convert"); [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ElfFormat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustep` [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: aborting due to previous error; 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "85cab9a03810b7a57733f4cc20fd35d3f16d0aa0b9124607afac62907ec593b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85cab9a03810b7a57733f4cc20fd35d3f16d0aa0b9124607afac62907ec593b6", kill_on_drop: false }` [INFO] [stdout] 85cab9a03810b7a57733f4cc20fd35d3f16d0aa0b9124607afac62907ec593b6