[INFO] cloning repository https://github.com/nrc/plob [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nrc/plob" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnrc%2Fplob", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnrc%2Fplob'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b032eab14a8ec82db97c291bcbc0ba863aa15838 [INFO] checking nrc/plob against master#d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnrc%2Fplob" "/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/plob on toolchain d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nrc/plob [INFO] finished tweaking git repo https://github.com/nrc/plob [INFO] tweaked toml for git repo https://github.com/nrc/plob written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nrc/plob 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" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded socketpair v0.19.5 [INFO] [stderr] Downloaded duplex v0.16.0 [INFO] [stderr] Downloaded io-streams v0.16.3 [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] afe1075d36f1df1669c4521c56118e45fa00c00d488bf1d67d5b80631a9c00f1 [INFO] running `Command { std: "docker" "start" "-a" "afe1075d36f1df1669c4521c56118e45fa00c00d488bf1d67d5b80631a9c00f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afe1075d36f1df1669c4521c56118e45fa00c00d488bf1d67d5b80631a9c00f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afe1075d36f1df1669c4521c56118e45fa00c00d488bf1d67d5b80631a9c00f1", kill_on_drop: false }` [INFO] [stdout] afe1075d36f1df1669c4521c56118e45fa00c00d488bf1d67d5b80631a9c00f1 [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" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 501d394e041a7a251511bfeeb7e0f711f831044bc78319356a0d3b3705ee9ca9 [INFO] running `Command { std: "docker" "start" "-a" "501d394e041a7a251511bfeeb7e0f711f831044bc78319356a0d3b3705ee9ca9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling io-lifetimes v2.0.4 [INFO] [stderr] Compiling io-extras v0.18.4 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling socketpair v0.19.5 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Compiling system-interface v0.27.3 [INFO] [stderr] Compiling io-streams v0.16.3 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking duplex v0.16.0 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking os_pipe v1.2.1 [INFO] [stderr] Checking plob v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `nodes` [INFO] [stdout] --> src/data/reparse.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | Node::Group(nodes) => 1, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nodes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/data/reparse.rs:30:24 [INFO] [stdout] | [INFO] [stdout] 30 | Node::Pair(node, node1, _) => 2, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/data/reparse.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 30 | Node::Pair(node, node1, _) => 2, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/data/reparse.rs:172:35 [INFO] [stdout] | [INFO] [stdout] 172 | NodeKind::Tok(token) => buf.push(Node::Atom(i + skipped)), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nodes` [INFO] [stdout] --> src/data/reparse.rs:173:35 [INFO] [stdout] | [INFO] [stdout] 173 | NodeKind::Seq(nodes) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nodes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pair` is never read [INFO] [stdout] --> src/data/reparse.rs:119:33 [INFO] [stdout] | [INFO] [stdout] 119 | pair = None; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | finish_child!(); [INFO] [stdout] | --------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = note: this warning originates in the macro `finish_child` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `buf` is never read [INFO] [stdout] --> src/data/reparse.rs:128:25 [INFO] [stdout] | [INFO] [stdout] 128 | buf = Vec::new(); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | finish_child!(); [INFO] [stdout] | --------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: this warning originates in the macro `finish_child` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `root` and `steps` are never read [INFO] [stdout] --> src/data/mod.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 94 | pub struct NodePath { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 95 | root: NodePathRoot, [INFO] [stdout] | ^^^^ [INFO] [stdout] 96 | steps: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NodePath` 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: field `source` is never read [INFO] [stdout] --> src/lang/parse.rs:80:16 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct Command { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 80 | pub(super) source: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Command` 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: unused variable: `nodes` [INFO] [stdout] --> src/data/reparse.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | Node::Group(nodes) => 1, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nodes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/data/reparse.rs:30:24 [INFO] [stdout] | [INFO] [stdout] 30 | Node::Pair(node, node1, _) => 2, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/data/reparse.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 30 | Node::Pair(node, node1, _) => 2, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/data/reparse.rs:172:35 [INFO] [stdout] | [INFO] [stdout] 172 | NodeKind::Tok(token) => buf.push(Node::Atom(i + skipped)), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nodes` [INFO] [stdout] --> src/data/reparse.rs:173:35 [INFO] [stdout] | [INFO] [stdout] 173 | NodeKind::Seq(nodes) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nodes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pair` is never read [INFO] [stdout] --> src/data/reparse.rs:119:33 [INFO] [stdout] | [INFO] [stdout] 119 | pair = None; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | finish_child!(); [INFO] [stdout] | --------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = note: this warning originates in the macro `finish_child` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `buf` is never read [INFO] [stdout] --> src/data/reparse.rs:128:25 [INFO] [stdout] | [INFO] [stdout] 128 | buf = Vec::new(); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | finish_child!(); [INFO] [stdout] | --------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: this warning originates in the macro `finish_child` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `echoed` [INFO] [stdout] --> src/lang/parse.rs:415:13 [INFO] [stdout] | [INFO] [stdout] 415 | let echoed = assert_echo("> foo()"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_echoed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `echoed` [INFO] [stdout] --> src/lang/parse.rs:418:13 [INFO] [stdout] | [INFO] [stdout] 418 | let echoed = assert_echo("^ > foo()"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_echoed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `echoed` [INFO] [stdout] --> src/lang/parse.rs:419:13 [INFO] [stdout] | [INFO] [stdout] 419 | let echoed = assert_echo("^^^^ > foo()"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_echoed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `echoed` [INFO] [stdout] --> src/lang/parse.rs:420:13 [INFO] [stdout] | [INFO] [stdout] 420 | let echoed = assert_echo("^72 > foo()"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_echoed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `echoed` [INFO] [stdout] --> src/lang/parse.rs:422:13 [INFO] [stdout] | [INFO] [stdout] 422 | let echoed = assert_echo("$bar > foo()"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_echoed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `echoed` [INFO] [stdout] --> src/lang/parse.rs:424:13 [INFO] [stdout] | [INFO] [stdout] 424 | let echoed = assert_echo("$2 > foo() > bar()"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_echoed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `echoed` [INFO] [stdout] --> src/lang/parse.rs:429:13 [INFO] [stdout] | [INFO] [stdout] 429 | let echoed = assert_echo("foo()"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_echoed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `echoed` [INFO] [stdout] --> src/lang/parse.rs:431:13 [INFO] [stdout] | [INFO] [stdout] 431 | let echoed = assert_echo("foo(x = $y, bar = qux())"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_echoed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `echoed` [INFO] [stdout] --> src/lang/parse.rs:432:13 [INFO] [stdout] | [INFO] [stdout] 432 | let echoed = assert_echo("foo(x = $y,)"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_echoed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `root` and `steps` are never read [INFO] [stdout] --> src/data/mod.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 94 | pub struct NodePath { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 95 | root: NodePathRoot, [INFO] [stdout] | ^^^^ [INFO] [stdout] 96 | steps: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NodePath` 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: field `source` is never read [INFO] [stdout] --> src/lang/parse.rs:80:16 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct Command { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 80 | pub(super) source: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Command` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.21s [INFO] running `Command { std: "docker" "inspect" "501d394e041a7a251511bfeeb7e0f711f831044bc78319356a0d3b3705ee9ca9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "501d394e041a7a251511bfeeb7e0f711f831044bc78319356a0d3b3705ee9ca9", kill_on_drop: false }` [INFO] [stdout] 501d394e041a7a251511bfeeb7e0f711f831044bc78319356a0d3b3705ee9ca9