[INFO] cloning repository https://github.com/HJfod/YAP [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HJfod/YAP" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHJfod%2FYAP", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHJfod%2FYAP'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5a20935554645d08085ee548ac42c06eb4baf934 [INFO] checking HJfod/YAP against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHJfod%2FYAP" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/HJfod/YAP [INFO] finished tweaking git repo https://github.com/HJfod/YAP [INFO] tweaked toml for git repo https://github.com/HJfod/YAP written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/HJfod/YAP on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/HJfod/YAP 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd23a86b682234b66b8b7c6ecf565b8dd8c1b8ddbf84996d60cd7870b78ccbfb [INFO] running `Command { std: "docker" "start" "-a" "cd23a86b682234b66b8b7c6ecf565b8dd8c1b8ddbf84996d60cd7870b78ccbfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd23a86b682234b66b8b7c6ecf565b8dd8c1b8ddbf84996d60cd7870b78ccbfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd23a86b682234b66b8b7c6ecf565b8dd8c1b8ddbf84996d60cd7870b78ccbfb", kill_on_drop: false }` [INFO] [stdout] cd23a86b682234b66b8b7c6ecf565b8dd8c1b8ddbf84996d60cd7870b78ccbfb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c63a17a7d6d058d61cdb49311f28d0d6b8b74b9d3e5b327b4a6b370f49ada1f [INFO] running `Command { std: "docker" "start" "-a" "6c63a17a7d6d058d61cdb49311f28d0d6b8b74b9d3e5b327b4a6b370f49ada1f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking unicode-xid v0.2.6 [INFO] [stderr] Checking colored v3.0.0 [INFO] [stderr] Checking line-col v0.2.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling fancy-regex v0.3.5 [INFO] [stderr] Compiling change-case v0.2.0 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling prolangine-macros v0.1.0 (/opt/rustwide/workdir/src/macros) [INFO] [stderr] Checking prolangine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> tests/example_lang.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 194 | span: Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `target` is never read [INFO] [stdout] --> tests/example_lang.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | target: Box, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `args` is never read [INFO] [stdout] --> tests/example_lang.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | args: Parenthesized>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> tests/example_lang.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 234 | span: Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `lhs` is never read [INFO] [stdout] --> tests/example_lang.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | lhs: Box, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> tests/example_lang.rs:232:9 [INFO] [stdout] | [INFO] [stdout] 232 | op: BinOp, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rhs` is never read [INFO] [stdout] --> tests/example_lang.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 233 | rhs: Box, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> tests/example_lang.rs:309:5 [INFO] [stdout] | [INFO] [stdout] 309 | span: Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `exprs` is never read [INFO] [stdout] --> tests/example_lang.rs:308:5 [INFO] [stdout] | [INFO] [stdout] 308 | exprs: SeparatedOptTrailing, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.53s [INFO] running `Command { std: "docker" "inspect" "6c63a17a7d6d058d61cdb49311f28d0d6b8b74b9d3e5b327b4a6b370f49ada1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c63a17a7d6d058d61cdb49311f28d0d6b8b74b9d3e5b327b4a6b370f49ada1f", kill_on_drop: false }` [INFO] [stdout] 6c63a17a7d6d058d61cdb49311f28d0d6b8b74b9d3e5b327b4a6b370f49ada1f