[INFO] updating cached repository https://github.com/marcusklaas/lisp-interpreter [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a4b1cb3e46f9763672db60cfda73758bf4963471 [INFO] checking marcusklaas/lisp-interpreter against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcusklaas%2Flisp-interpreter" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/marcusklaas/lisp-interpreter on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/marcusklaas/lisp-interpreter [INFO] finished tweaking git repo https://github.com/marcusklaas/lisp-interpreter [INFO] tweaked toml for git repo https://github.com/marcusklaas/lisp-interpreter written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/marcusklaas/lisp-interpreter already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [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=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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] cf32d3fa138c2ce91c43b58908f81cd01afac88b043129a9beb33e74a5710618 [INFO] running `"docker" "start" "-a" "cf32d3fa138c2ce91c43b58908f81cd01afac88b043129a9beb33e74a5710618"` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking libc v0.2.33 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Checking string-interner v0.6.2 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Checking yalp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parse.rs:71:24 [INFO] [stderr] | [INFO] [stderr] 71 | x @ '0'...'9' => Some(parse_integer(x, &mut self.chars)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'slice_index_methods' [INFO] [stderr] --> src/lib.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | / fn get(self, slice: &[LispValue]) -> Option<&Self::Output> { [INFO] [stderr] 90 | | slice.get(self.to_usize()) [INFO] [stderr] 91 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(slice_index_methods)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'slice_index_methods' [INFO] [stderr] --> src/lib.rs:93:5 [INFO] [stderr] | [INFO] [stderr] 93 | / fn get_mut(self, slice: &mut [LispValue]) -> Option<&mut Self::Output> { [INFO] [stderr] 94 | | slice.get_mut(self.to_usize()) [INFO] [stderr] 95 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(slice_index_methods)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'slice_index_methods' [INFO] [stderr] --> src/lib.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | / unsafe fn get_unchecked(self, _slice: &[LispValue]) -> &Self::Output { [INFO] [stderr] 98 | | unimplemented!() [INFO] [stderr] 99 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(slice_index_methods)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'slice_index_methods' [INFO] [stderr] --> src/lib.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | / unsafe fn get_unchecked_mut(self, _slice: &mut [LispValue]) -> &mut Self::Output { [INFO] [stderr] 102 | | unimplemented!() [INFO] [stderr] 103 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(slice_index_methods)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'slice_index_methods' [INFO] [stderr] --> src/lib.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | / fn index(self, slice: &[LispValue]) -> &Self::Output { [INFO] [stderr] 106 | | slice.index(self.to_usize()) [INFO] [stderr] 107 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(slice_index_methods)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'slice_index_methods' [INFO] [stderr] --> src/lib.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 109 | / fn index_mut(self, slice: &mut [LispValue]) -> &mut Self::Output { [INFO] [stderr] 110 | | slice.index_mut(self.to_usize()) [INFO] [stderr] 111 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(slice_index_methods)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `StackOffset: core::slice::private_slice_index::Sealed` is not satisfied [INFO] [stderr] --> src/lib.rs:86:6 [INFO] [stderr] | [INFO] [stderr] 86 | impl SliceIndex<[LispValue]> for StackOffset { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ the trait `core::slice::private_slice_index::Sealed` is not implemented for `StackOffset` [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `yalp`. [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 `"docker" "inspect" "cf32d3fa138c2ce91c43b58908f81cd01afac88b043129a9beb33e74a5710618"` [INFO] running `"docker" "rm" "-f" "cf32d3fa138c2ce91c43b58908f81cd01afac88b043129a9beb33e74a5710618"` [INFO] [stdout] cf32d3fa138c2ce91c43b58908f81cd01afac88b043129a9beb33e74a5710618