[INFO] cloning repository https://github.com/erkinalp/pythonic-for [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erkinalp/pythonic-for" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferkinalp%2Fpythonic-for", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferkinalp%2Fpythonic-for'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f76c32e465b6def0ed9c46c46d3860b71dd4da0f [INFO] testing erkinalp/pythonic-for against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferkinalp%2Fpythonic-for" "/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/erkinalp/pythonic-for [INFO] finished tweaking git repo https://github.com/erkinalp/pythonic-for [INFO] tweaked toml for git repo https://github.com/erkinalp/pythonic-for written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/erkinalp/pythonic-for on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/erkinalp/pythonic-for 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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aea8b5ecc81be9b27757317b95f85553917fc7bbff9d078b6b5dc54ac77d10cd [INFO] running `Command { std: "docker" "start" "-a" "aea8b5ecc81be9b27757317b95f85553917fc7bbff9d078b6b5dc54ac77d10cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aea8b5ecc81be9b27757317b95f85553917fc7bbff9d078b6b5dc54ac77d10cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aea8b5ecc81be9b27757317b95f85553917fc7bbff9d078b6b5dc54ac77d10cd", kill_on_drop: false }` [INFO] [stdout] aea8b5ecc81be9b27757317b95f85553917fc7bbff9d078b6b5dc54ac77d10cd [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f074e880c00480c04c8a8e716d8a687b9897101e577031535d96438a638048f3 [INFO] running `Command { std: "docker" "start" "-a" "f074e880c00480c04c8a8e716d8a687b9897101e577031535d96438a638048f3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling pythonic-for-proc-macros v0.2.0 (/opt/rustwide/workdir/proc-macros) [INFO] [stdout] warning: unused import: `format_ident` [INFO] [stdout] --> proc-macros/src/lib.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use quote::{quote, format_ident}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Error`, `ExprBreak`, `ExprLit`, `Lit`, and `parse_macro_input` [INFO] [stdout] --> proc-macros/src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | parse_macro_input, Block, ExprBreak, visit_mut::{self, VisitMut}, Token, Ident, Expr, Result, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] 9 | parse::{Parse, ParseStream}, RangeLimits, Pat, Lifetime, Lit, ExprLit, Error, [INFO] [stdout] | ^^^ ^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Pat: Parse` is not satisfied [INFO] [stdout] --> proc-macros/src/lib.rs:251:34 [INFO] [stdout] | [INFO] [stdout] 251 | let var_pat: Pat = input.parse()?; [INFO] [stdout] | ^^^^^ the trait `Parse` is not implemented for `Pat` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Parse`: [INFO] [stdout] Abstract [INFO] [stdout] AndAnd [INFO] [stdout] AndEq [INFO] [stdout] AngleBracketedGenericArguments [INFO] [stdout] Arm [INFO] [stdout] As [INFO] [stdout] At [INFO] [stdout] Auto [INFO] [stdout] and 256 others [INFO] [stdout] note: required by a bound in `ParseBuffer::<'a>::parse` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.101/src/parse.rs:465:21 [INFO] [stdout] | [INFO] [stdout] 465 | pub fn parse(&self) -> Result { [INFO] [stdout] | ^^^^^ required by this bound in `ParseBuffer::<'a>::parse` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `node` [INFO] [stdout] --> proc-macros/src/lib.rs:120:44 [INFO] [stdout] | [INFO] [stdout] 78 | fn visit_expr_mut(&mut self, node: &mut Expr) { [INFO] [stdout] | ---- move occurs because `node` has type `&mut syn::Expr`, which does not implement the `Copy` trait [INFO] [stdout] ... [INFO] [stdout] 115 | node, // Span of the original break expression node [INFO] [stdout] | ---- value moved here [INFO] [stdout] ... [INFO] [stdout] 120 | Ok(err_expr) => *node = err_expr, // Replace node with the compile_error! expression [INFO] [stdout] | ^^^^^ value used here after move [INFO] [stdout] | [INFO] [stdout] help: consider creating a fresh reborrow of `node` here [INFO] [stdout] | [INFO] [stdout] 115 | &mut *node, // Span of the original break expression node [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0382. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pythonic-for-proc-macros` (lib) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f074e880c00480c04c8a8e716d8a687b9897101e577031535d96438a638048f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f074e880c00480c04c8a8e716d8a687b9897101e577031535d96438a638048f3", kill_on_drop: false }` [INFO] [stdout] f074e880c00480c04c8a8e716d8a687b9897101e577031535d96438a638048f3