[INFO] cloning repository https://github.com/kmate/hack-vm-translator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kmate/hack-vm-translator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmate%2Fhack-vm-translator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmate%2Fhack-vm-translator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b02dc0e8dc8ab92d54f367e45597146ae4f45f69 [INFO] building kmate/hack-vm-translator against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmate%2Fhack-vm-translator" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kmate/hack-vm-translator on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kmate/hack-vm-translator [INFO] finished tweaking git repo https://github.com/kmate/hack-vm-translator [INFO] tweaked toml for git repo https://github.com/kmate/hack-vm-translator written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kmate/hack-vm-translator already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3fed410dd377f577a8e51e21a2fbf84a99628977a82ba8826581fbbdb4c38802 [INFO] running `Command { std: "docker" "start" "-a" "3fed410dd377f577a8e51e21a2fbf84a99628977a82ba8826581fbbdb4c38802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3fed410dd377f577a8e51e21a2fbf84a99628977a82ba8826581fbbdb4c38802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fed410dd377f577a8e51e21a2fbf84a99628977a82ba8826581fbbdb4c38802", kill_on_drop: false }` [INFO] [stdout] 3fed410dd377f577a8e51e21a2fbf84a99628977a82ba8826581fbbdb4c38802 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a185d3b49a519d7da19b4ae8bb0e556d80d50316e51c8caa88db9bfb2c126d97 [INFO] running `Command { std: "docker" "start" "-a" "a185d3b49a519d7da19b4ae8bb0e556d80d50316e51c8caa88db9bfb2c126d97", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.29 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling unicode-segmentation v1.2.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling term_size v0.3.0 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling textwrap v0.7.0 [INFO] [stderr] Compiling nom v3.2.0 [INFO] [stderr] Compiling clap v2.26.0 [INFO] [stderr] Compiling hack-vm-translator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `IResult` [INFO] [stdout] --> src/parser.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use nom::{IResult, alpha, alphanumeric, digit, space}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/inst.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Op { [INFO] [stdout] | -- variants in this enum [INFO] [stdout] 6 | Add, [INFO] [stdout] | ^^^ [INFO] [stdout] 7 | Sub, [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | Neg, [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | Eq, [INFO] [stdout] | ^^ [INFO] [stdout] 10 | Gt, [INFO] [stdout] | ^^ [INFO] [stdout] 11 | Lt, [INFO] [stdout] | ^^ [INFO] [stdout] 12 | And, [INFO] [stdout] | ^^^ [INFO] [stdout] 13 | Or, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | Not, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Op` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/inst.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub enum Segment { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 37 | Argument, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 38 | Local, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 39 | This, [INFO] [stdout] | ^^^^ [INFO] [stdout] 40 | That, [INFO] [stdout] | ^^^^ [INFO] [stdout] 41 | Constant, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 42 | Static, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 43 | Pointer, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 44 | Temp, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Segment` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/inst.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 71 | pub enum Inst<'a> { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 72 | Arith { op: Op }, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 73 | Pop { segment: Segment, index: u16 }, [INFO] [stdout] | ^^^ [INFO] [stdout] 74 | Push { segment: Segment, index: u16 }, [INFO] [stdout] | ^^^^ [INFO] [stdout] 75 | DefLabel { label: Label<'a> }, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 76 | Goto { label: Label<'a> }, [INFO] [stdout] | ^^^^ [INFO] [stdout] 77 | IfGoto { label: Label<'a> }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 78 | DefFun { name: FunName<'a>, nvars: u16 }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 79 | Call { name: FunName<'a>, nargs: u16 }, [INFO] [stdout] | ^^^^ [INFO] [stdout] 80 | Return, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Inst` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.56s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "a185d3b49a519d7da19b4ae8bb0e556d80d50316e51c8caa88db9bfb2c126d97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a185d3b49a519d7da19b4ae8bb0e556d80d50316e51c8caa88db9bfb2c126d97", kill_on_drop: false }` [INFO] [stdout] a185d3b49a519d7da19b4ae8bb0e556d80d50316e51c8caa88db9bfb2c126d97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7a417fc73364ed1b3ee61f084041b00b5b23973996b713383c55d3c9fd4f2d3 [INFO] running `Command { std: "docker" "start" "-a" "b7a417fc73364ed1b3ee61f084041b00b5b23973996b713383c55d3c9fd4f2d3", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling hack-vm-translator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "b7a417fc73364ed1b3ee61f084041b00b5b23973996b713383c55d3c9fd4f2d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7a417fc73364ed1b3ee61f084041b00b5b23973996b713383c55d3c9fd4f2d3", kill_on_drop: false }` [INFO] [stdout] b7a417fc73364ed1b3ee61f084041b00b5b23973996b713383c55d3c9fd4f2d3