[INFO] updating cached repository bhelx/rust-forth [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/bhelx/rust-forth [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/bhelx/rust-forth" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/bhelx/rust-forth"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/bhelx/rust-forth'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/bhelx/rust-forth" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/bhelx/rust-forth"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/bhelx/rust-forth'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 58d9f51a1e609b261725dcd184e0cf215daab146 [INFO] sha for GitHub repo bhelx/rust-forth: 58d9f51a1e609b261725dcd184e0cf215daab146 [INFO] validating manifest of bhelx/rust-forth on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of bhelx/rust-forth on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing bhelx/rust-forth [INFO] finished frobbing bhelx/rust-forth [INFO] frobbed toml for bhelx/rust-forth written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/bhelx/rust-forth/Cargo.toml [INFO] started frobbing bhelx/rust-forth [INFO] finished frobbing bhelx/rust-forth [INFO] frobbed toml for bhelx/rust-forth written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/bhelx/rust-forth/Cargo.toml [INFO] crate bhelx/rust-forth already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking bhelx/rust-forth against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-6/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/bhelx/rust-forth:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b7827c975e55f445cb1da670271b63a518ca4d173094d81872248da396a71736 [INFO] running `"docker" "start" "-a" "b7827c975e55f445cb1da670271b63a518ca4d173094d81872248da396a71736"` [INFO] [stderr] Blocking waiting for file lock on the registry index [INFO] [stderr] Compiling lalrpop-util v0.16.2 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling docopt v1.0.2 [INFO] [stderr] Compiling lalrpop v0.16.2 [INFO] [stderr] Compiling forth v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/main.rs:16:28 [INFO] [stderr] | [INFO] [stderr] 16 | let input = buffer.trim_right(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> /opt/crater/target/debug/build/forth-de3e1bfea3488966/out/parser.rs:1105:36 [INFO] [stderr] | [INFO] [stderr] 1105 | let __text = self.text.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/main.rs:16:28 [INFO] [stderr] | [INFO] [stderr] 16 | let input = buffer.trim_right(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op_name` [INFO] [stderr] --> src/vm.rs:147:26 [INFO] [stderr] | [INFO] [stderr] 147 | fn op_two(&mut self, op_name: &str, op: &Fn(&i64, &i64) -> i64) -> Result<(), String>{ [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_op_name` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op_name` [INFO] [stderr] --> src/vm.rs:153:22 [INFO] [stderr] | [INFO] [stderr] 153 | fn op(&mut self, op_name: &str, op: &Fn(i64) -> i64) -> Result<(), String>{ [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_op_name` [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/vm.rs:103:29 [INFO] [stderr] | [INFO] [stderr] 102 | if let Some(words) = self.dictionary.get(&token) { [INFO] [stderr] | --------------- immutable borrow occurs here [INFO] [stderr] 103 | self.exec(Ast::Phrase(words.clone())); [INFO] [stderr] | ^^^^ ----- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `self.stack` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/vm.rs:132:13 [INFO] [stderr] | [INFO] [stderr] 131 | if let Some(last) = self.stack.last() { [INFO] [stderr] | ---------- immutable borrow occurs here [INFO] [stderr] 132 | self.stack.push(last.clone()); [INFO] [stderr] | ^^^^^^^^^^ ---- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | ev.exec(expr); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/vm.rs:57:25 [INFO] [stderr] | [INFO] [stderr] 57 | self.exec(Ast::Phrase(phrase.clone())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/vm.rs:70:25 [INFO] [stderr] | [INFO] [stderr] 70 | self.exec(Ast::Phrase(phrase.clone())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/vm.rs:103:29 [INFO] [stderr] | [INFO] [stderr] 103 | self.exec(Ast::Phrase(words.clone())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> /opt/crater/target/debug/build/forth-de3e1bfea3488966/out/parser.rs:1105:36 [INFO] [stderr] | [INFO] [stderr] 1105 | let __text = self.text.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op_name` [INFO] [stderr] --> src/vm.rs:147:26 [INFO] [stderr] | [INFO] [stderr] 147 | fn op_two(&mut self, op_name: &str, op: &Fn(&i64, &i64) -> i64) -> Result<(), String>{ [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_op_name` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op_name` [INFO] [stderr] --> src/vm.rs:153:22 [INFO] [stderr] | [INFO] [stderr] 153 | fn op(&mut self, op_name: &str, op: &Fn(i64) -> i64) -> Result<(), String>{ [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_op_name` [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/vm.rs:103:29 [INFO] [stderr] | [INFO] [stderr] 102 | if let Some(words) = self.dictionary.get(&token) { [INFO] [stderr] | --------------- immutable borrow occurs here [INFO] [stderr] 103 | self.exec(Ast::Phrase(words.clone())); [INFO] [stderr] | ^^^^ ----- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `self.stack` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/vm.rs:132:13 [INFO] [stderr] | [INFO] [stderr] 131 | if let Some(last) = self.stack.last() { [INFO] [stderr] | ---------- immutable borrow occurs here [INFO] [stderr] 132 | self.stack.push(last.clone()); [INFO] [stderr] | ^^^^^^^^^^ ---- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | ev.exec(expr); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/vm.rs:57:25 [INFO] [stderr] | [INFO] [stderr] 57 | self.exec(Ast::Phrase(phrase.clone())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/vm.rs:70:25 [INFO] [stderr] | [INFO] [stderr] 70 | self.exec(Ast::Phrase(phrase.clone())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/vm.rs:103:29 [INFO] [stderr] | [INFO] [stderr] 103 | self.exec(Ast::Phrase(words.clone())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.11s [INFO] running `"docker" "inspect" "b7827c975e55f445cb1da670271b63a518ca4d173094d81872248da396a71736"` [INFO] running `"docker" "rm" "-f" "b7827c975e55f445cb1da670271b63a518ca4d173094d81872248da396a71736"` [INFO] [stdout] b7827c975e55f445cb1da670271b63a518ca4d173094d81872248da396a71736