[INFO] cloning repository https://github.com/panicbit/jester [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/panicbit/jester" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanicbit%2Fjester", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanicbit%2Fjester'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 95a4a53dd96d889f3e9b0c0a376471ca1085fc90 [INFO] building panicbit/jester 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%2Fpanicbit%2Fjester" "/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/panicbit/jester 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/panicbit/jester [INFO] finished tweaking git repo https://github.com/panicbit/jester [INFO] tweaked toml for git repo https://github.com/panicbit/jester written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/panicbit/jester 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] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ariadne v0.4.1 [INFO] [stderr] Downloaded chumsky v1.0.0-alpha.7 [INFO] [stderr] Downloaded syn v2.0.71 [INFO] [stderr] Downloaded regex-automata v0.3.9 [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] e5ed1ab1a0df91adf4a61c97c3714e11d7ce5b21ac21366675cefc4e066d6569 [INFO] running `Command { std: "docker" "start" "-a" "e5ed1ab1a0df91adf4a61c97c3714e11d7ce5b21ac21366675cefc4e066d6569", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5ed1ab1a0df91adf4a61c97c3714e11d7ce5b21ac21366675cefc4e066d6569", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5ed1ab1a0df91adf4a61c97c3714e11d7ce5b21ac21366675cefc4e066d6569", kill_on_drop: false }` [INFO] [stdout] e5ed1ab1a0df91adf4a61c97c3714e11d7ce5b21ac21366675cefc4e066d6569 [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] de469b794c19d9c4d4ebc98f776eb105a0a758b4116d8b404b2d178644d235e0 [INFO] running `Command { std: "docker" "start" "-a" "de469b794c19d9c4d4ebc98f776eb105a0a758b4116d8b404b2d178644d235e0", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.1.6 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling chumsky v1.0.0-alpha.7 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling unicode-width v0.1.13 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling ariadne v0.4.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Compiling jester_script v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/trans.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | name, [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/trans.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 135 | args, [INFO] [stdout] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/trans.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | body, [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `then` [INFO] [stdout] --> src/trans.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | then, [INFO] [stdout] | ^^^^ help: try ignoring the field: `then: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block` [INFO] [stdout] --> src/trans.rs:139:25 [INFO] [stdout] | [INFO] [stdout] 139 | Expr::Block(block) => todo!("block!"), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `span` is never read [INFO] [stdout] --> src/trans.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 145 | struct Scope { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 146 | variables: Vec, [INFO] [stdout] 147 | span: Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Scope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | report.print(source.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 21 | let _ = report.print(source.clone()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.09s [INFO] running `Command { std: "docker" "inspect" "de469b794c19d9c4d4ebc98f776eb105a0a758b4116d8b404b2d178644d235e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de469b794c19d9c4d4ebc98f776eb105a0a758b4116d8b404b2d178644d235e0", kill_on_drop: false }` [INFO] [stdout] de469b794c19d9c4d4ebc98f776eb105a0a758b4116d8b404b2d178644d235e0 [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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f8a5cad465acf812675a6914042717b1fb51d18d46a25777b0c11d47e6cfed6 [INFO] running `Command { std: "docker" "start" "-a" "1f8a5cad465acf812675a6914042717b1fb51d18d46a25777b0c11d47e6cfed6", kill_on_drop: false }` [INFO] [stderr] Compiling jester_script v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/trans.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | name, [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/trans.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 135 | args, [INFO] [stdout] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/trans.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | body, [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `then` [INFO] [stdout] --> src/trans.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | then, [INFO] [stdout] | ^^^^ help: try ignoring the field: `then: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block` [INFO] [stdout] --> src/trans.rs:139:25 [INFO] [stdout] | [INFO] [stdout] 139 | Expr::Block(block) => todo!("block!"), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `span` is never read [INFO] [stdout] --> src/trans.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 145 | struct Scope { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 146 | variables: Vec, [INFO] [stdout] 147 | span: Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Scope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | report.print(source.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 21 | let _ = report.print(source.clone()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/trans.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | name, [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/trans.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 135 | args, [INFO] [stdout] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/trans.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | body, [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `then` [INFO] [stdout] --> src/trans.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | then, [INFO] [stdout] | ^^^^ help: try ignoring the field: `then: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block` [INFO] [stdout] --> src/trans.rs:139:25 [INFO] [stdout] | [INFO] [stdout] 139 | Expr::Block(block) => todo!("block!"), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `span` is never read [INFO] [stdout] --> src/trans.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 145 | struct Scope { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 146 | variables: Vec, [INFO] [stdout] 147 | span: Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Scope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.67s [INFO] running `Command { std: "docker" "inspect" "1f8a5cad465acf812675a6914042717b1fb51d18d46a25777b0c11d47e6cfed6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f8a5cad465acf812675a6914042717b1fb51d18d46a25777b0c11d47e6cfed6", kill_on_drop: false }` [INFO] [stdout] 1f8a5cad465acf812675a6914042717b1fb51d18d46a25777b0c11d47e6cfed6