[INFO] cloning repository https://github.com/theblueforest/dropin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/theblueforest/dropin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftheblueforest%2Fdropin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftheblueforest%2Fdropin'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3a20e3af50d9f8cc959c1e68e2b435e3209008b4 [INFO] checking theblueforest/dropin against master#65cd843ae06ad00123c131a431ed5304e4cd577a for pr-122077 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftheblueforest%2Fdropin" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/theblueforest/dropin on toolchain 65cd843ae06ad00123c131a431ed5304e4cd577a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65cd843ae06ad00123c131a431ed5304e4cd577a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/theblueforest/dropin [INFO] finished tweaking git repo https://github.com/theblueforest/dropin [INFO] tweaked toml for git repo https://github.com/theblueforest/dropin written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/theblueforest/dropin 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" "+65cd843ae06ad00123c131a431ed5304e4cd577a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking theblueforest/dropin against try#e34498b580c936a8f8a419616d9571f03b6c038e for pr-122077 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftheblueforest%2Fdropin" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/theblueforest/dropin on toolchain e34498b580c936a8f8a419616d9571f03b6c038e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e34498b580c936a8f8a419616d9571f03b6c038e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/theblueforest/dropin [INFO] finished tweaking git repo https://github.com/theblueforest/dropin [INFO] tweaked toml for git repo https://github.com/theblueforest/dropin written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/theblueforest/dropin 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" "+e34498b580c936a8f8a419616d9571f03b6c038e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded abnf-core v0.5.0 [INFO] [stderr] Downloaded abnf v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e34498b580c936a8f8a419616d9571f03b6c038e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad680eb4c91b89094bf56c4b7eb7ff820c00a17cca27cda61fc5c786d320badf [INFO] running `Command { std: "docker" "start" "-a" "ad680eb4c91b89094bf56c4b7eb7ff820c00a17cca27cda61fc5c786d320badf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad680eb4c91b89094bf56c4b7eb7ff820c00a17cca27cda61fc5c786d320badf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad680eb4c91b89094bf56c4b7eb7ff820c00a17cca27cda61fc5c786d320badf", kill_on_drop: false }` [INFO] [stdout] ad680eb4c91b89094bf56c4b7eb7ff820c00a17cca27cda61fc5c786d320badf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e34498b580c936a8f8a419616d9571f03b6c038e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d7df2163a08bb3366a9e3a7656a7322d2122e0ac44f29120b18eecdd6de32d8 [INFO] running `Command { std: "docker" "start" "-a" "1d7df2163a08bb3366a9e3a7656a7322d2122e0ac44f29120b18eecdd6de32d8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking dropin-target-typescript v0.6.7-0 (/opt/rustwide/workdir/targets/typescript) [INFO] [stderr] Checking dropin-target-dart v0.6.7-0 (/opt/rustwide/workdir/targets/dart) [INFO] [stderr] Checking dropin-target-wasm v0.6.7-0 (/opt/rustwide/workdir/targets/wasm) [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking clap_builder v4.5.1 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling dropin-compiler-common v0.6.7-0 (/opt/rustwide/workdir/compiler/common) [INFO] [stderr] Checking abnf-core v0.5.0 [INFO] [stderr] Checking abnf v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Checking clap v4.5.1 [INFO] [stderr] Checking dropin v0.6.7-0 (/opt/rustwide/workdir/cli) [INFO] [stderr] Checking dropin-compiler-parser-macros v0.6.7-0 (/opt/rustwide/workdir/compiler/parser-macros) [INFO] [stdout] warning: struct `SerializableProduction` is never constructed [INFO] [stdout] --> compiler/parser-macros/src/table.rs:245:8 [INFO] [stdout] | [INFO] [stdout] 245 | struct SerializableProduction<'rules, 'table> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SerializableTokens` is never constructed [INFO] [stdout] --> compiler/parser-macros/src/table.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 266 | struct SerializableTokens<'rules, 'table> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SerializableProduction` is never constructed [INFO] [stdout] --> compiler/parser-macros/src/table.rs:245:8 [INFO] [stdout] | [INFO] [stdout] 245 | struct SerializableProduction<'rules, 'table> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SerializableTokens` is never constructed [INFO] [stdout] --> compiler/parser-macros/src/table.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 266 | struct SerializableTokens<'rules, 'table> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SerializableProduction` is never constructed [INFO] [stdout] --> compiler/parser-macros/src/table.rs:245:8 [INFO] [stdout] | [INFO] [stdout] 245 | struct SerializableProduction<'rules, 'table> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SerializableTokens` is never constructed [INFO] [stdout] --> compiler/parser-macros/src/table.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 266 | struct SerializableTokens<'rules, 'table> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking dropin-compiler-parser v0.6.7-0 (/opt/rustwide/workdir/compiler/parser) [INFO] [stdout] warning: unused import: `node::NodeBuilder` [INFO] [stdout] --> compiler/parser/src/parser/non_terminal.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{node::NodeBuilder, stack::Stack, LoopControl, DEBUG}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `node::NodeBuilder` [INFO] [stdout] --> compiler/parser/src/parser/non_terminal.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{node::NodeBuilder, stack::Stack, LoopControl, DEBUG}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `is_deindent` is never read [INFO] [stdout] --> compiler/parser/src/parser/non_terminal.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | is_deindent = false; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0384]: cannot assign to immutable argument `is_deindent` [INFO] [stdout] --> compiler/parser/src/parser/non_terminal.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 15 | is_deindent: bool, [INFO] [stdout] | ----------- help: consider making this binding mutable: `mut is_deindent` [INFO] [stdout] ... [INFO] [stdout] 48 | is_deindent = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ cannot assign to immutable argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `is_deindent` is never read [INFO] [stdout] --> compiler/parser/src/parser/non_terminal.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | is_deindent = false; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0384]: cannot assign to immutable argument `is_deindent` [INFO] [stdout] --> compiler/parser/src/parser/non_terminal.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 15 | is_deindent: bool, [INFO] [stdout] | ----------- help: consider making this binding mutable: `mut is_deindent` [INFO] [stdout] ... [INFO] [stdout] 48 | is_deindent = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ cannot assign to immutable argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `stack` as mutable more than once at a time [INFO] [stdout] --> compiler/parser/src/parser/mod.rs:84:6 [INFO] [stdout] | [INFO] [stdout] 61 | let (stack_top_index, stack_top) = stack.pop(); [INFO] [stdout] | ----- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 84 | &mut stack, [INFO] [stdout] | ^^^^^^^^^^ second mutable borrow occurs here [INFO] [stdout] 85 | stack_top_index, [INFO] [stdout] 86 | stack_top, [INFO] [stdout] | --------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `stack` as mutable more than once at a time [INFO] [stdout] --> compiler/parser/src/parser/mod.rs:97:6 [INFO] [stdout] | [INFO] [stdout] 61 | let (stack_top_index, stack_top) = stack.pop(); [INFO] [stdout] | ----- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 97 | &mut stack, [INFO] [stdout] | ^^^^^^^^^^ second mutable borrow occurs here [INFO] [stdout] 98 | stack_top_index, [INFO] [stdout] 99 | stack_top, [INFO] [stdout] | --------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `stack` as mutable more than once at a time [INFO] [stdout] --> compiler/parser/src/parser/mod.rs:84:6 [INFO] [stdout] | [INFO] [stdout] 61 | let (stack_top_index, stack_top) = stack.pop(); [INFO] [stdout] | ----- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 84 | &mut stack, [INFO] [stdout] | ^^^^^^^^^^ second mutable borrow occurs here [INFO] [stdout] 85 | stack_top_index, [INFO] [stdout] 86 | stack_top, [INFO] [stdout] | --------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `stack` as mutable more than once at a time [INFO] [stdout] --> compiler/parser/src/parser/mod.rs:97:6 [INFO] [stdout] | [INFO] [stdout] 61 | let (stack_top_index, stack_top) = stack.pop(); [INFO] [stdout] | ----- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 97 | &mut stack, [INFO] [stdout] | ^^^^^^^^^^ second mutable borrow occurs here [INFO] [stdout] 98 | stack_top_index, [INFO] [stdout] 99 | stack_top, [INFO] [stdout] | --------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0384, E0499. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0384`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dropin-compiler-parser` (lib) due to 4 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0384, E0499. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0384`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dropin-compiler-parser` (lib test) due to 4 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1d7df2163a08bb3366a9e3a7656a7322d2122e0ac44f29120b18eecdd6de32d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d7df2163a08bb3366a9e3a7656a7322d2122e0ac44f29120b18eecdd6de32d8", kill_on_drop: false }` [INFO] [stdout] 1d7df2163a08bb3366a9e3a7656a7322d2122e0ac44f29120b18eecdd6de32d8