[INFO] cloning repository https://github.com/nrc/s [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nrc/s" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnrc%2Fs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnrc%2Fs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a7bb6e049fa3868fc3b3f4f048e1ae98ba2ac69a [INFO] building nrc/s 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%2Fnrc%2Fs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nrc/s 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/nrc/s [INFO] finished tweaking git repo https://github.com/nrc/s [INFO] tweaked toml for git repo https://github.com/nrc/s written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nrc/s 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 90440aaed4ba60aa84406737ad84c0b604cf19f69cd7a11f3b398293ab95a4fe [INFO] running `Command { std: "docker" "start" "-a" "90440aaed4ba60aa84406737ad84c0b604cf19f69cd7a11f3b398293ab95a4fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90440aaed4ba60aa84406737ad84c0b604cf19f69cd7a11f3b398293ab95a4fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90440aaed4ba60aa84406737ad84c0b604cf19f69cd7a11f3b398293ab95a4fe", kill_on_drop: false }` [INFO] [stdout] 90440aaed4ba60aa84406737ad84c0b604cf19f69cd7a11f3b398293ab95a4fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a61f4aa7734f059a2830a732ff32685563b91d05d245c1dec89fc81bde27aa3b [INFO] running `Command { std: "docker" "start" "-a" "a61f4aa7734f059a2830a732ff32685563b91d05d245c1dec89fc81bde27aa3b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling s v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0463]: can't find crate for `log` [INFO] [stdout] --> src/main.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | extern crate log; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `debug` in this scope [INFO] [stdout] --> src/parser.rs:182:5 [INFO] [stdout] | [INFO] [stdout] 182 | debug!("parsed: {:?}", expr_stack); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `program` [INFO] [stdout] --> src/parser.rs:87:14 [INFO] [stdout] | [INFO] [stdout] 87 | macro_rules! program { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `ident` [INFO] [stdout] --> src/parser.rs:93:14 [INFO] [stdout] | [INFO] [stdout] 93 | macro_rules! ident { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `lit_str` [INFO] [stdout] --> src/parser.rs:99:14 [INFO] [stdout] | [INFO] [stdout] 99 | macro_rules! lit_str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:114:17 [INFO] [stdout] | [INFO] [stdout] 114 | try!(n.fmt(f)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:112:21 [INFO] [stdout] | [INFO] [stdout] 112 | try!(write!(f, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:122:17 [INFO] [stdout] | [INFO] [stdout] 122 | try!(write_node_list(ns, f)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | try!(write!(f, "(")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:126:17 [INFO] [stdout] | [INFO] [stdout] 126 | try!(write_node_list(ns, f)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:127:17 [INFO] [stdout] | [INFO] [stdout] 127 | try!(write!(f, ")")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:129:27 [INFO] [stdout] | [INFO] [stdout] 129 | Node::Plus => try!(write!(f, "+")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:130:25 [INFO] [stdout] | [INFO] [stdout] 130 | Node::Fn => try!(write!(f, "fn")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:131:26 [INFO] [stdout] | [INFO] [stdout] 131 | Node::Let => try!(write!(f, "let")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:132:28 [INFO] [stdout] | [INFO] [stdout] 132 | Node::Macro => try!(write!(f, "macro")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:133:28 [INFO] [stdout] | [INFO] [stdout] 133 | Node::Print => try!(write!(f, "print")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:134:35 [INFO] [stdout] | [INFO] [stdout] 134 | Node::Ident(ref s) => try!(write!(f, "{}", s)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:135:32 [INFO] [stdout] | [INFO] [stdout] 135 | Node::LitNum(n) => try!(write!(f, "{}", n)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:136:36 [INFO] [stdout] | [INFO] [stdout] 136 | Node::LitStr(ref s) => try!(write!(f, "{}", s)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/expand.rs:5:35 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn fold(node: Node, fld: &mut Folder) -> Node { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 5 | pub fn fold(node: Node, fld: &mut dyn Folder) -> Node { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `s` (bin "s") due to 2 previous errors; 18 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a61f4aa7734f059a2830a732ff32685563b91d05d245c1dec89fc81bde27aa3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a61f4aa7734f059a2830a732ff32685563b91d05d245c1dec89fc81bde27aa3b", kill_on_drop: false }` [INFO] [stdout] a61f4aa7734f059a2830a732ff32685563b91d05d245c1dec89fc81bde27aa3b