[INFO] cloning repository https://github.com/f0reachARR/compiler-test-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/f0reachARR/compiler-test-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff0reachARR%2Fcompiler-test-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff0reachARR%2Fcompiler-test-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 210507caa222cd727cad6f91a9cafcb1f5baec98 [INFO] checking f0reachARR/compiler-test-rs against try#54e27f559f23913c1d5afb1a0f0114e9e61b81b8 for pr-147589 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff0reachARR%2Fcompiler-test-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/f0reachARR/compiler-test-rs [INFO] finished tweaking git repo https://github.com/f0reachARR/compiler-test-rs [INFO] tweaked toml for git repo https://github.com/f0reachARR/compiler-test-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/f0reachARR/compiler-test-rs on toolchain 54e27f559f23913c1d5afb1a0f0114e9e61b81b8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/f0reachARR/compiler-test-rs 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" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking f0reachARR/compiler-test-rs against try#54e27f559f23913c1d5afb1a0f0114e9e61b81b8 for pr-147589 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff0reachARR%2Fcompiler-test-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/f0reachARR/compiler-test-rs [INFO] finished tweaking git repo https://github.com/f0reachARR/compiler-test-rs [INFO] tweaked toml for git repo https://github.com/f0reachARR/compiler-test-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/f0reachARR/compiler-test-rs on toolchain 54e27f559f23913c1d5afb1a0f0114e9e61b81b8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/f0reachARR/compiler-test-rs 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" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded anyhow v1.0.60 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a939c9d3810a9c63350a1d9913da9609e2d07d8335b6d146e3713dcfad2f724 [INFO] running `Command { std: "docker" "start" "-a" "5a939c9d3810a9c63350a1d9913da9609e2d07d8335b6d146e3713dcfad2f724", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a939c9d3810a9c63350a1d9913da9609e2d07d8335b6d146e3713dcfad2f724", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a939c9d3810a9c63350a1d9913da9609e2d07d8335b6d146e3713dcfad2f724", kill_on_drop: false }` [INFO] [stdout] 5a939c9d3810a9c63350a1d9913da9609e2d07d8335b6d146e3713dcfad2f724 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78c1b0575246e710201a18dc65d864ccc45a7caddc89d47cb4b97cc91d79c527 [INFO] running `Command { std: "docker" "start" "-a" "78c1b0575246e710201a18dc65d864ccc45a7caddc89d47cb4b97cc91d79c527", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.60 [INFO] [stderr] Checking rust-ebnf-cc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `create_closure_set` [INFO] [stdout] --> src/grammer/mod.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | pub use utils::{create_closure_set, create_first_set, create_follow_set}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `create_closure_set` [INFO] [stdout] --> src/grammer/mod.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | pub use utils::{create_closure_set, create_first_set, create_follow_set}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `grammer_set` of struct `Ebnf2Gram` is private [INFO] [stdout] --> src/main.rs:26:48 [INFO] [stdout] | [INFO] [stdout] 26 | grammer::display_grammer_set(&gramconv.grammer_set); [INFO] [stdout] | ^^^^^^^^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `identifier_map` of struct `Ebnf2Gram` is private [INFO] [stdout] --> src/main.rs:27:23 [INFO] [stdout] | [INFO] [stdout] 27 | dbg!(gramconv.identifier_map); [INFO] [stdout] | ^^^^^^^^^^^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `grammer_set` of struct `Ebnf2Gram` is private [INFO] [stdout] --> src/main.rs:26:48 [INFO] [stdout] | [INFO] [stdout] 26 | grammer::display_grammer_set(&gramconv.grammer_set); [INFO] [stdout] | ^^^^^^^^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `identifier_map` of struct `Ebnf2Gram` is private [INFO] [stdout] --> src/main.rs:27:23 [INFO] [stdout] | [INFO] [stdout] 27 | dbg!(gramconv.identifier_map); [INFO] [stdout] | ^^^^^^^^^^^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/grammer/utils.rs:98:10 [INFO] [stdout] | [INFO] [stdout] 98 | for (id, grammers) in input { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ref_id` [INFO] [stdout] --> src/grammer/utils.rs:104:41 [INFO] [stdout] | [INFO] [stdout] 104 | if let Grammer::Grammer(ref_id) = grammer[i + 1] {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ref_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `set` [INFO] [stdout] --> src/grammer/utils.rs:96:27 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn create_closure_set(set: &GrammerSet, input: &GrammerSet) -> GrammerSet { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_set` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammer/utils.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | let mut output = input.clone(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0616`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-ebnf-cc` (bin "rust-ebnf-cc") due to 2 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/grammer/utils.rs:98:10 [INFO] [stdout] | [INFO] [stdout] 98 | for (id, grammers) in input { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ref_id` [INFO] [stdout] --> src/grammer/utils.rs:104:41 [INFO] [stdout] | [INFO] [stdout] 104 | if let Grammer::Grammer(ref_id) = grammer[i + 1] {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ref_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `set` [INFO] [stdout] --> src/grammer/utils.rs:96:27 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn create_closure_set(set: &GrammerSet, input: &GrammerSet) -> GrammerSet { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_set` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammer/utils.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | let mut output = input.clone(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0616`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-ebnf-cc` (bin "rust-ebnf-cc" test) due to 2 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "78c1b0575246e710201a18dc65d864ccc45a7caddc89d47cb4b97cc91d79c527", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78c1b0575246e710201a18dc65d864ccc45a7caddc89d47cb4b97cc91d79c527", kill_on_drop: false }` [INFO] [stdout] 78c1b0575246e710201a18dc65d864ccc45a7caddc89d47cb4b97cc91d79c527