[INFO] cloning repository https://github.com/playXE/Jazz [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/playXE/Jazz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2FJazz", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2FJazz'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0b2cc3b7dc10aa0d897aefec816bdbc4022892f0 [INFO] testing playXE/Jazz against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2FJazz" "/workspace/builds/worker-109/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-109/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/playXE/Jazz on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/playXE/Jazz [INFO] finished tweaking git repo https://github.com/playXE/Jazz [INFO] tweaked toml for git repo https://github.com/playXE/Jazz written to /workspace/builds/worker-109/source/Cargo.toml [INFO] crate git repo https://github.com/playXE/Jazz already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1451102fea35855dcf6ca2628bf5a72222c5bf487687d50e4543ed920064dd78 [INFO] running `Command { std: "docker" "start" "-a" "1451102fea35855dcf6ca2628bf5a72222c5bf487687d50e4543ed920064dd78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1451102fea35855dcf6ca2628bf5a72222c5bf487687d50e4543ed920064dd78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1451102fea35855dcf6ca2628bf5a72222c5bf487687d50e4543ed920064dd78", kill_on_drop: false }` [INFO] [stdout] 1451102fea35855dcf6ca2628bf5a72222c5bf487687d50e4543ed920064dd78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 69525abc42e703c8267269cd25b07b805bee195b91993fdddc78796b7dad0a61 [INFO] running `Command { std: "docker" "start" "-a" "69525abc42e703c8267269cd25b07b805bee195b91993fdddc78796b7dad0a61", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling heck v0.3.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling jazz-vm v0.2.2 (/opt/rustwide/workdir/vm) [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.21 [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> vm/src/machine.rs:516:33 [INFO] [stdout] | [INFO] [stdout] 515 | ... let idx = &self.labels[lbl_id]; [INFO] [stdout] | ----------- immutable borrow occurs here [INFO] [stdout] 516 | ... self.branch(*idx + 1); [INFO] [stdout] | ^^^^ ---- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> vm/src/machine.rs:505:25 [INFO] [stdout] | [INFO] [stdout] 504 | let idx = &self.labels[lbl_id]; [INFO] [stdout] | ----------- immutable borrow occurs here [INFO] [stdout] 505 | self.branch(*idx + 1); [INFO] [stdout] | ^^^^ ---- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> vm/src/machine.rs:533:25 [INFO] [stdout] | [INFO] [stdout] 532 | let value = &self.globals[index]; [INFO] [stdout] | ------------ immutable borrow occurs here [INFO] [stdout] 533 | self.set(*r1, *value); [INFO] [stdout] | ^^^^ ------ immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling structopt-derive v0.2.13 [INFO] [stderr] Compiling float_duration v0.3.3 [INFO] [stderr] Compiling structopt v0.2.13 [INFO] [stderr] Compiling jazz v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser.rs:26:30 [INFO] [stdout] | [INFO] [stdout] 26 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser.rs:77:30 [INFO] [stdout] | [INFO] [stdout] 77 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self.machine` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/compiler.rs:227:19 [INFO] [stdout] | [INFO] [stdout] 225 | let main = self.machine.globals.get(&main).expect("main not found"); [INFO] [stdout] | -------------------- immutable borrow occurs here [INFO] [stdout] 226 | let start = Instant::now(); [INFO] [stdout] 227 | let ret = self.machine.invoke(*main, vec![Value::Null]); [INFO] [stdout] | ^^^^^^^^^^^^ ----- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.35s [INFO] running `Command { std: "docker" "inspect" "69525abc42e703c8267269cd25b07b805bee195b91993fdddc78796b7dad0a61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69525abc42e703c8267269cd25b07b805bee195b91993fdddc78796b7dad0a61", kill_on_drop: false }` [INFO] [stdout] 69525abc42e703c8267269cd25b07b805bee195b91993fdddc78796b7dad0a61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90b2d5ab6903e98a199afcbcb95653251c893cfd4cb8162d2b44c99c5f8e6c21 [INFO] running `Command { std: "docker" "start" "-a" "90b2d5ab6903e98a199afcbcb95653251c893cfd4cb8162d2b44c99c5f8e6c21", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> vm/src/machine.rs:516:33 [INFO] [stdout] | [INFO] [stdout] 515 | ... let idx = &self.labels[lbl_id]; [INFO] [stdout] | ----------- immutable borrow occurs here [INFO] [stdout] 516 | ... self.branch(*idx + 1); [INFO] [stdout] | ^^^^ ---- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> vm/src/machine.rs:505:25 [INFO] [stdout] | [INFO] [stdout] 504 | let idx = &self.labels[lbl_id]; [INFO] [stdout] | ----------- immutable borrow occurs here [INFO] [stdout] 505 | self.branch(*idx + 1); [INFO] [stdout] | ^^^^ ---- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> vm/src/machine.rs:533:25 [INFO] [stdout] | [INFO] [stdout] 532 | let value = &self.globals[index]; [INFO] [stdout] | ------------ immutable borrow occurs here [INFO] [stdout] 533 | self.set(*r1, *value); [INFO] [stdout] | ^^^^ ------ immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser.rs:26:30 [INFO] [stdout] | [INFO] [stdout] 26 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser.rs:77:30 [INFO] [stdout] | [INFO] [stdout] 77 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self.machine` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/compiler.rs:227:19 [INFO] [stdout] | [INFO] [stdout] 225 | let main = self.machine.globals.get(&main).expect("main not found"); [INFO] [stdout] | -------------------- immutable borrow occurs here [INFO] [stdout] 226 | let start = Instant::now(); [INFO] [stdout] 227 | let ret = self.machine.invoke(*main, vec![Value::Null]); [INFO] [stdout] | ^^^^^^^^^^^^ ----- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling jazz v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser.rs:26:30 [INFO] [stdout] | [INFO] [stdout] 26 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser.rs:77:30 [INFO] [stdout] | [INFO] [stdout] 77 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self.machine` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/compiler.rs:227:19 [INFO] [stdout] | [INFO] [stdout] 225 | let main = self.machine.globals.get(&main).expect("main not found"); [INFO] [stdout] | -------------------- immutable borrow occurs here [INFO] [stdout] 226 | let start = Instant::now(); [INFO] [stdout] 227 | let ret = self.machine.invoke(*main, vec![Value::Null]); [INFO] [stdout] | ^^^^^^^^^^^^ ----- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.09s [INFO] running `Command { std: "docker" "inspect" "90b2d5ab6903e98a199afcbcb95653251c893cfd4cb8162d2b44c99c5f8e6c21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90b2d5ab6903e98a199afcbcb95653251c893cfd4cb8162d2b44c99c5f8e6c21", kill_on_drop: false }` [INFO] [stdout] 90b2d5ab6903e98a199afcbcb95653251c893cfd4cb8162d2b44c99c5f8e6c21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9d88c61344ec40ab8e43f8be92041e313550961a31885440629d6153dc68c29c [INFO] running `Command { std: "docker" "start" "-a" "9d88c61344ec40ab8e43f8be92041e313550961a31885440629d6153dc68c29c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] running 0 tests [INFO] [stderr] --> vm/src/machine.rs:516:33 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 515 | ... let idx = &self.labels[lbl_id]; [INFO] [stdout] [INFO] [stderr] | ----------- immutable borrow occurs here [INFO] [stderr] 516 | ... self.branch(*idx + 1); [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` as mutable because it is also borrowed as immutable [INFO] [stderr] --> vm/src/machine.rs:505:25 [INFO] [stderr] | [INFO] [stderr] 504 | let idx = &self.labels[lbl_id]; [INFO] [stderr] | ----------- immutable borrow occurs here [INFO] [stderr] 505 | self.branch(*idx + 1); [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: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> vm/src/machine.rs:533:25 [INFO] [stderr] | [INFO] [stderr] 532 | let value = &self.globals[index]; [INFO] [stderr] | ------------ immutable borrow occurs here [INFO] [stderr] 533 | self.set(*r1, *value); [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: `jazz-vm` (lib) generated 3 warnings [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/parser.rs:26:30 [INFO] [stderr] | [INFO] [stderr] 26 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/parser.rs:77:30 [INFO] [stderr] | [INFO] [stderr] 77 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self.machine` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/compiler.rs:227:19 [INFO] [stderr] | [INFO] [stderr] 225 | let main = self.machine.globals.get(&main).expect("main not found"); [INFO] [stderr] | -------------------- immutable borrow occurs here [INFO] [stderr] 226 | let start = Instant::now(); [INFO] [stderr] 227 | let ret = self.machine.invoke(*main, vec![Value::Null]); [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: `jazz` (lib) generated 3 warnings [INFO] [stderr] warning: `jazz` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.52s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/jazz-8aeeaf42741a8bd7) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/jazz-6a70fa7a67262011) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests jazz [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9d88c61344ec40ab8e43f8be92041e313550961a31885440629d6153dc68c29c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d88c61344ec40ab8e43f8be92041e313550961a31885440629d6153dc68c29c", kill_on_drop: false }` [INFO] [stdout] 9d88c61344ec40ab8e43f8be92041e313550961a31885440629d6153dc68c29c