[INFO] cloning repository singaraiona/k-rs [INFO] running `"git" "clone" "--bare" "git://github.com/singaraiona/k-rs.git" "work/cache/sources/gh/singaraiona/k-rs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/singaraiona/k-rs'... [INFO] running `"git" "clone" "work/cache/sources/gh/singaraiona/k-rs" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/singaraiona/k-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/singaraiona/k-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/singaraiona/k-rs" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/singaraiona/k-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/singaraiona/k-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5b8c63eea1e95d2e860af4b1fd0825a9ed8e328a [INFO] sha for GitHub repo singaraiona/k-rs: 5b8c63eea1e95d2e860af4b1fd0825a9ed8e328a [INFO] validating manifest of singaraiona/k-rs on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of singaraiona/k-rs on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing singaraiona/k-rs [INFO] finished frobbing singaraiona/k-rs [INFO] frobbed toml for singaraiona/k-rs written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/singaraiona/k-rs/Cargo.toml [INFO] started frobbing singaraiona/k-rs [INFO] finished frobbing singaraiona/k-rs [INFO] frobbed toml for singaraiona/k-rs written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/singaraiona/k-rs/Cargo.toml [INFO] crate singaraiona/k-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking singaraiona/k-rs against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-0/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/singaraiona/k-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4be80e7b4589f96527637827f4173d145b62bd286ea4ea7d847a2516128795de [INFO] running `"docker" "start" "-a" "4be80e7b4589f96527637827f4173d145b62bd286ea4ea7d847a2516128795de"` [INFO] [stderr] Compiling gcc v0.3.43 [INFO] [stderr] Checking either v1.0.3 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking num-complex v0.1.35 [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 num-bigint v0.1.35 [INFO] [stderr] Compiling stacker v0.1.2 [INFO] [stderr] Checking num-rational v0.1.35 [INFO] [stderr] Checking num v0.1.36 [INFO] [stderr] Checking k v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/parse/arena.rs:132:45 [INFO] [stderr] | [INFO] [stderr] 132 | FromPrimitive::from_u64((((size + a - 1) as u64) / a as u64)).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/parse/parser.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | / macro_rules! extract { [INFO] [stderr] 13 | | ($k:expr) => (match $k { [INFO] [stderr] 14 | | AST::Int{value: v} => v, [INFO] [stderr] 15 | | _ => unimplemented!(), [INFO] [stderr] 16 | | }) [INFO] [stderr] 17 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [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] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/parse/arena.rs:132:45 [INFO] [stderr] | [INFO] [stderr] 132 | FromPrimitive::from_u64((((size + a - 1) as u64) / a as u64)).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/parse/parser.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | / macro_rules! extract { [INFO] [stderr] 13 | | ($k:expr) => (match $k { [INFO] [stderr] 14 | | AST::Int{value: v} => v, [INFO] [stderr] 15 | | _ => unimplemented!(), [INFO] [stderr] 16 | | }) [INFO] [stderr] 17 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [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] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/parse/token.rs:94:24 [INFO] [stderr] | [INFO] [stderr] 94 | let s = self.0.trim_right_matches(pat); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/parse/token.rs:94:24 [INFO] [stderr] | [INFO] [stderr] 94 | let s = self.0.trim_right_matches(pat); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [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: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] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/parse/parser.rs:64:50 [INFO] [stderr] | [INFO] [stderr] 64 | self.text = self.text[x.len()..].trim_left().to_string(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [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: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] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/parse/parser.rs:64:50 [INFO] [stderr] | [INFO] [stderr] 64 | self.text = self.text[x.len()..].trim_left().to_string(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [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: Could not compile `k`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4be80e7b4589f96527637827f4173d145b62bd286ea4ea7d847a2516128795de"` [INFO] running `"docker" "rm" "-f" "4be80e7b4589f96527637827f4173d145b62bd286ea4ea7d847a2516128795de"` [INFO] [stdout] 4be80e7b4589f96527637827f4173d145b62bd286ea4ea7d847a2516128795de