[INFO] cloning repository https://github.com/Slixe/xelis-vm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Slixe/xelis-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSlixe%2Fxelis-vm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSlixe%2Fxelis-vm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3b760f995a22568af3272f24fabaf222593f5317 [INFO] checking Slixe/xelis-vm against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSlixe%2Fxelis-vm" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Slixe/xelis-vm on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Slixe/xelis-vm [INFO] finished tweaking git repo https://github.com/Slixe/xelis-vm [INFO] tweaked toml for git repo https://github.com/Slixe/xelis-vm written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/Slixe/xelis-vm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96758d1746956a24daae2101bd3c67872bd030412021879b4df24bc82d5dcb26 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "96758d1746956a24daae2101bd3c67872bd030412021879b4df24bc82d5dcb26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96758d1746956a24daae2101bd3c67872bd030412021879b4df24bc82d5dcb26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96758d1746956a24daae2101bd3c67872bd030412021879b4df24bc82d5dcb26", kill_on_drop: false }` [INFO] [stdout] 96758d1746956a24daae2101bd3c67872bd030412021879b4df24bc82d5dcb26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52ddbaad7ca8f7c88ba215b528ba6585749fa548a2635f069d5db7561ba6a290 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "52ddbaad7ca8f7c88ba215b528ba6585749fa548a2635f069d5db7561ba6a290", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking xelis-vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/vm/interpreter.rs:197:35 [INFO] [stdout] | [INFO] [stdout] 197 | Expression::ArrayCall(val, index) => None, //TODO: [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/vm/interpreter.rs:197:40 [INFO] [stdout] | [INFO] [stdout] 197 | Expression::ArrayCall(val, index) => None, //TODO: [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/vm/interpreter.rs:211:31 [INFO] [stdout] | [INFO] [stdout] 211 | Operator::Dot(left, right) => None, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/vm/interpreter.rs:211:37 [INFO] [stdout] | [INFO] [stdout] 211 | Operator::Dot(left, right) => None, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/vm/interpreter.rs:212:42 [INFO] [stdout] | [INFO] [stdout] 212 | Operator::OperatorAssign(left, right) => None, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/vm/interpreter.rs:212:48 [INFO] [stdout] | [INFO] [stdout] 212 | Operator::OperatorAssign(left, right) => None, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/vm/interpreter.rs:213:46 [INFO] [stdout] | [INFO] [stdout] 213 | Operator::OperatorPlusAssign(left, right) => None, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/vm/interpreter.rs:213:52 [INFO] [stdout] | [INFO] [stdout] 213 | Operator::OperatorPlusAssign(left, right) => None, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/vm/interpreter.rs:214:47 [INFO] [stdout] | [INFO] [stdout] 214 | Operator::OperatorMinusAssign(left, right) => None, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/vm/interpreter.rs:214:53 [INFO] [stdout] | [INFO] [stdout] 214 | Operator::OperatorMinusAssign(left, right) => None, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/vm/interpreter.rs:215:48 [INFO] [stdout] | [INFO] [stdout] 215 | Operator::OperatorDivideAssign(left, right) => None, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/vm/interpreter.rs:215:54 [INFO] [stdout] | [INFO] [stdout] 215 | Operator::OperatorDivideAssign(left, right) => None, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/vm/interpreter.rs:216:50 [INFO] [stdout] | [INFO] [stdout] 216 | Operator::OperatorMultiplyAssign(left, right) => None, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/vm/interpreter.rs:216:56 [INFO] [stdout] | [INFO] [stdout] 216 | Operator::OperatorMultiplyAssign(left, right) => None, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/vm/interpreter.rs:197:35 [INFO] [stdout] | [INFO] [stdout] 197 | Expression::ArrayCall(val, index) => None, //TODO: [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/vm/interpreter.rs:197:40 [INFO] [stdout] | [INFO] [stdout] 197 | Expression::ArrayCall(val, index) => None, //TODO: [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/vm/interpreter.rs:211:31 [INFO] [stdout] | [INFO] [stdout] 211 | Operator::Dot(left, right) => None, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/vm/interpreter.rs:211:37 [INFO] [stdout] | [INFO] [stdout] 211 | Operator::Dot(left, right) => None, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/vm/interpreter.rs:212:42 [INFO] [stdout] | [INFO] [stdout] 212 | Operator::OperatorAssign(left, right) => None, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/vm/interpreter.rs:212:48 [INFO] [stdout] | [INFO] [stdout] 212 | Operator::OperatorAssign(left, right) => None, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/vm/interpreter.rs:213:46 [INFO] [stdout] | [INFO] [stdout] 213 | Operator::OperatorPlusAssign(left, right) => None, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/vm/interpreter.rs:213:52 [INFO] [stdout] | [INFO] [stdout] 213 | Operator::OperatorPlusAssign(left, right) => None, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/vm/interpreter.rs:214:47 [INFO] [stdout] | [INFO] [stdout] 214 | Operator::OperatorMinusAssign(left, right) => None, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/vm/interpreter.rs:214:53 [INFO] [stdout] | [INFO] [stdout] 214 | Operator::OperatorMinusAssign(left, right) => None, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/vm/interpreter.rs:215:48 [INFO] [stdout] | [INFO] [stdout] 215 | Operator::OperatorDivideAssign(left, right) => None, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/vm/interpreter.rs:215:54 [INFO] [stdout] | [INFO] [stdout] 215 | Operator::OperatorDivideAssign(left, right) => None, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/vm/interpreter.rs:216:50 [INFO] [stdout] | [INFO] [stdout] 216 | Operator::OperatorMultiplyAssign(left, right) => None, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/vm/interpreter.rs:216:56 [INFO] [stdout] | [INFO] [stdout] 216 | Operator::OperatorMultiplyAssign(left, right) => None, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Verifier` [INFO] [stdout] --> src/vm/verifier.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Verifier {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/vm/verifier.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn new() -> Verifier { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/vm/interpreter.rs:195:32 [INFO] [stdout] | [INFO] [stdout] 195 | None => panic!(format!("Variable '{}' not found. {:?}", val, scope)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 195 | None => panic!("Variable '{}' not found. {:?}", val, scope), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Verifier` [INFO] [stdout] --> src/vm/verifier.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Verifier {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/vm/verifier.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn new() -> Verifier { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/vm/interpreter.rs:195:32 [INFO] [stdout] | [INFO] [stdout] 195 | None => panic!(format!("Variable '{}' not found. {:?}", val, scope)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 195 | None => panic!("Variable '{}' not found. {:?}", val, scope), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.60s [INFO] running `Command { std: "docker" "inspect" "52ddbaad7ca8f7c88ba215b528ba6585749fa548a2635f069d5db7561ba6a290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52ddbaad7ca8f7c88ba215b528ba6585749fa548a2635f069d5db7561ba6a290", kill_on_drop: false }` [INFO] [stdout] 52ddbaad7ca8f7c88ba215b528ba6585749fa548a2635f069d5db7561ba6a290