[INFO] fetching crate elfloader 0.0.5... [INFO] checking elfloader-0.0.5 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate elfloader 0.0.5 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate elfloader 0.0.5 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate elfloader 0.0.5 [INFO] finished tweaking crates.io crate elfloader 0.0.5 [INFO] tweaked toml for crates.io crate elfloader 0.0.5 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] c2fbd14bfb36a6603088b0cb84ab0a36d8f7345a5548dc3cd9168e5114f8e821 [INFO] running `"docker" "start" "-a" "c2fbd14bfb36a6603088b0cb84ab0a36d8f7345a5548dc3cd9168e5114f8e821"` [INFO] [stderr] Checking elfloader v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> src/lib.rs:1:48 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: subsumed by `#[proc_macro_derive]` [INFO] [stderr] --> src/lib.rs:1:48 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> src/lib.rs:1:48 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: subsumed by `#[proc_macro_derive]` [INFO] [stderr] --> src/lib.rs:1:48 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/elf.rs:454:13 [INFO] [stderr] | [INFO] [stderr] 454 | try!(write!(f, "R")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/elf.rs:456:13 [INFO] [stderr] | [INFO] [stderr] 456 | try!(write!(f, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/elf.rs:459:13 [INFO] [stderr] | [INFO] [stderr] 459 | try!(write!(f, "W")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/elf.rs:461:13 [INFO] [stderr] | [INFO] [stderr] 461 | try!(write!(f, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:185:64 [INFO] [stderr] | [INFO] [stderr] 185 | fn load_header(&self, p: &elf::ProgramHeader, loader: &mut ElfLoader) { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn ElfLoader` [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:202:37 [INFO] [stderr] | [INFO] [stderr] 202 | pub fn load(&self, loader: &mut ElfLoader) { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn ElfLoader` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/elf.rs:454:13 [INFO] [stderr] | [INFO] [stderr] 454 | try!(write!(f, "R")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/elf.rs:456:13 [INFO] [stderr] | [INFO] [stderr] 456 | try!(write!(f, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/elf.rs:459:13 [INFO] [stderr] | [INFO] [stderr] 459 | try!(write!(f, "W")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/elf.rs:461:13 [INFO] [stderr] | [INFO] [stderr] 461 | try!(write!(f, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:185:64 [INFO] [stderr] | [INFO] [stderr] 185 | fn load_header(&self, p: &elf::ProgramHeader, loader: &mut ElfLoader) { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn ElfLoader` [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:202:37 [INFO] [stderr] | [INFO] [stderr] 202 | pub fn load(&self, loader: &mut ElfLoader) { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn ElfLoader` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0557`. [INFO] [stderr] error: could not compile `elfloader`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0557`. [INFO] [stderr] error: could not compile `elfloader`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "c2fbd14bfb36a6603088b0cb84ab0a36d8f7345a5548dc3cd9168e5114f8e821"` [INFO] running `"docker" "rm" "-f" "c2fbd14bfb36a6603088b0cb84ab0a36d8f7345a5548dc3cd9168e5114f8e821"` [INFO] [stdout] c2fbd14bfb36a6603088b0cb84ab0a36d8f7345a5548dc3cd9168e5114f8e821