[INFO] updating cached repository https://github.com/singaraiona/k-rs [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] 5b8c63eea1e95d2e860af4b1fd0825a9ed8e328a [INFO] checking singaraiona/k-rs against nightly-2019-10-27 for pr-65897 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsingaraiona%2Fk-rs" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/singaraiona/k-rs on toolchain nightly-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/singaraiona/k-rs [INFO] finished tweaking git repo https://github.com/singaraiona/k-rs [INFO] tweaked toml for git repo https://github.com/singaraiona/k-rs written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/singaraiona/k-rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "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=allow" "-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" "+nightly-2019-10-27" "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] b4b5effea80c904343167a34b19ddd9997c52cd8a7790754ec45a76d70c98c52 [INFO] running `"docker" "start" "-a" "b4b5effea80c904343167a34b19ddd9997c52cd8a7790754ec45a76d70c98c52"` [INFO] [stderr] Checking either v1.0.3 [INFO] [stderr] Compiling stacker v0.1.2 [INFO] [stderr] Checking aho-corasick v0.6.1 [INFO] [stderr] Checking itertools v0.5.9 [INFO] [stderr] Checking regex v0.2.1 [INFO] [stderr] Checking k v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::raw_vec::RawVec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:12:10 [INFO] [stderr] | [INFO] [stderr] 12 | mem: RawVec, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:33:18 [INFO] [stderr] | [INFO] [stderr] 33 | mem: RawVec::new(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | let mut m = RawVec::with_capacity(capacity * size_of::()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::raw_vec::RawVec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:12:10 [INFO] [stderr] | [INFO] [stderr] 12 | mem: RawVec, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:33:18 [INFO] [stderr] | [INFO] [stderr] 33 | mem: RawVec::new(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | let mut m = RawVec::with_capacity(capacity * size_of::()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:42:11 [INFO] [stderr] | [INFO] [stderr] 42 | m.reserve(0, capacity); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:59:52 [INFO] [stderr] | [INFO] [stderr] 59 | unsafe { transmute::<*mut u8, &T>(self.mem.ptr().offset(self.offset(item))) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:64:56 [INFO] [stderr] | [INFO] [stderr] 64 | unsafe { transmute::<*mut u8, &mut T>(self.mem.ptr().offset(self.offset(item))) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:69:52 [INFO] [stderr] | [INFO] [stderr] 69 | unsafe { transmute::<*mut u8, &E>(self.mem.ptr().offset(self.offset(item))) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:74:56 [INFO] [stderr] | [INFO] [stderr] 74 | unsafe { transmute::<*mut u8, &mut E>(self.mem.ptr().offset(self.offset(item))) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:80:52 [INFO] [stderr] | [INFO] [stderr] 80 | unsafe { transmute::<*mut u8, &E>(self.mem.ptr().offset(self.offset(item) + off)) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:86:56 [INFO] [stderr] | [INFO] [stderr] 86 | unsafe { transmute::<*mut u8, &mut E>(self.mem.ptr().offset(self.offset(item) + off)) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:91:56 [INFO] [stderr] | [INFO] [stderr] 91 | unsafe { transmute::<*mut u8, *mut E>(self.mem.ptr().offset(self.offset(item))) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:42:11 [INFO] [stderr] | [INFO] [stderr] 42 | m.reserve(0, capacity); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:98:18 [INFO] [stderr] | [INFO] [stderr] 98 | self.mem.reserve(used, size_of::()); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:59:52 [INFO] [stderr] | [INFO] [stderr] 59 | unsafe { transmute::<*mut u8, &T>(self.mem.ptr().offset(self.offset(item))) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:64:56 [INFO] [stderr] | [INFO] [stderr] 64 | unsafe { transmute::<*mut u8, &mut T>(self.mem.ptr().offset(self.offset(item))) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:148:18 [INFO] [stderr] | [INFO] [stderr] 148 | self.mem.reserve(used, size); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:69:52 [INFO] [stderr] | [INFO] [stderr] 69 | unsafe { transmute::<*mut u8, &E>(self.mem.ptr().offset(self.offset(item))) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:184:18 [INFO] [stderr] | [INFO] [stderr] 184 | self.mem.reserve(used, es); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:74:56 [INFO] [stderr] | [INFO] [stderr] 74 | unsafe { transmute::<*mut u8, &mut E>(self.mem.ptr().offset(self.offset(item))) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:80:52 [INFO] [stderr] | [INFO] [stderr] 80 | unsafe { transmute::<*mut u8, &E>(self.mem.ptr().offset(self.offset(item) + off)) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:86:56 [INFO] [stderr] | [INFO] [stderr] 86 | unsafe { transmute::<*mut u8, &mut E>(self.mem.ptr().offset(self.offset(item) + off)) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:91:56 [INFO] [stderr] | [INFO] [stderr] 91 | unsafe { transmute::<*mut u8, *mut E>(self.mem.ptr().offset(self.offset(item))) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:98:18 [INFO] [stderr] | [INFO] [stderr] 98 | self.mem.reserve(used, size_of::()); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:148:18 [INFO] [stderr] | [INFO] [stderr] 148 | self.mem.reserve(used, size); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> src/parse/arena.rs:184:18 [INFO] [stderr] | [INFO] [stderr] 184 | self.mem.reserve(used, es); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: aborting due to 15 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] error: aborting due to 15 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] error: could not compile `k`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `k`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "b4b5effea80c904343167a34b19ddd9997c52cd8a7790754ec45a76d70c98c52"` [INFO] running `"docker" "rm" "-f" "b4b5effea80c904343167a34b19ddd9997c52cd8a7790754ec45a76d70c98c52"` [INFO] [stdout] b4b5effea80c904343167a34b19ddd9997c52cd8a7790754ec45a76d70c98c52