[INFO] cloning repository https://github.com/kowat69/punc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kowat69/punc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkowat69%2Fpunc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkowat69%2Fpunc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6d22a4a17bfe8f0b18cc1e13cf1ed2d851074bf8 [INFO] checking kowat69/punc against try#bf5ff6675cf10ce009ac02007b064a7cfc4509ac for pr-140558 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkowat69%2Fpunc" "/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/kowat69/punc on toolchain bf5ff6675cf10ce009ac02007b064a7cfc4509ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kowat69/punc [INFO] finished tweaking git repo https://github.com/kowat69/punc [INFO] tweaked toml for git repo https://github.com/kowat69/punc written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kowat69/punc 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" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "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 kowat69/punc against try#bf5ff6675cf10ce009ac02007b064a7cfc4509ac for pr-140558 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkowat69%2Fpunc" "/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/kowat69/punc on toolchain bf5ff6675cf10ce009ac02007b064a7cfc4509ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kowat69/punc [INFO] finished tweaking git repo https://github.com/kowat69/punc [INFO] tweaked toml for git repo https://github.com/kowat69/punc written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kowat69/punc 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" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "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] 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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 274b832fd50de61a4e9eb069385940b1969c105a8d714ed43cea3ce363edd5a1 [INFO] running `Command { std: "docker" "start" "-a" "274b832fd50de61a4e9eb069385940b1969c105a8d714ed43cea3ce363edd5a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "274b832fd50de61a4e9eb069385940b1969c105a8d714ed43cea3ce363edd5a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "274b832fd50de61a4e9eb069385940b1969c105a8d714ed43cea3ce363edd5a1", kill_on_drop: false }` [INFO] [stdout] 274b832fd50de61a4e9eb069385940b1969c105a8d714ed43cea3ce363edd5a1 [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66de785c8176076df96b03354d740e90b77e7ced4680a6a2ae3ae54d8e37d730 [INFO] running `Command { std: "docker" "start" "-a" "66de785c8176076df96b03354d740e90b77e7ced4680a6a2ae3ae54d8e37d730", kill_on_drop: false }` [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking punc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `bytes::complete::take_till` [INFO] [stdout] --> src/tokenization/lex.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | bytes::complete::take_till, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/tokenization/lex.rs:13:51 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn get_string<'a>(input: & 'a str) -> IResult<&str, &str>{ [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/tokenization/lex.rs:13:57 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn get_string<'a>(input: & 'a str) -> IResult<&str, &str>{ [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/tokenization.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/tokenization.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/generation.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::complete::take_till` [INFO] [stdout] --> src/tokenization/lex.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | bytes::complete::take_till, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/tokenization/lex.rs:13:51 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn get_string<'a>(input: & 'a str) -> IResult<&str, &str>{ [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/tokenization/lex.rs:13:57 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn get_string<'a>(input: & 'a str) -> IResult<&str, &str>{ [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/tokenization.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/tokenization.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/generation.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parsing.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | let mut token =& self.tokens[*count]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parsing.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | let mut token = &self.tokens[*count]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `codes` [INFO] [stdout] --> src/main.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let codes = generator.gen(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_codes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wrapper_pos` is never used [INFO] [stdout] --> src/tokenization/lex.rs:83:8 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn wrapper_pos(origin: &str, branch: &str) -> isize{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NULL` is never constructed [INFO] [stdout] --> src/parsing.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum NKind{ [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 11 | NULL, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `create_lr` and `create_null` are never used [INFO] [stdout] --> src/parsing.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl<'a> Node<'a>{ [INFO] [stdout] | ----------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn create_lr(ntype: NKind, lhs: Box>, rhs: Box>) ->Box{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn create_null(ntype: NKind) ->Box{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `contents` is never read [INFO] [stdout] --> src/parsing.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct Parser<'a>{ [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 48 | tokens: Vec>, [INFO] [stdout] 49 | contents: & 'a str, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `contents` is never read [INFO] [stdout] --> src/generation.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Generator<'a>{ [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 4 | contents: & 'a str, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parsing.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | let mut token =& self.tokens[*count]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parsing.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | let mut token = &self.tokens[*count]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `codes` [INFO] [stdout] --> src/main.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let codes = generator.gen(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_codes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wrapper_pos` is never used [INFO] [stdout] --> src/tokenization/lex.rs:83:8 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn wrapper_pos(origin: &str, branch: &str) -> isize{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NULL` is never constructed [INFO] [stdout] --> src/parsing.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum NKind{ [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 11 | NULL, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `create_lr` and `create_null` are never used [INFO] [stdout] --> src/parsing.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl<'a> Node<'a>{ [INFO] [stdout] | ----------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn create_lr(ntype: NKind, lhs: Box>, rhs: Box>) ->Box{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn create_null(ntype: NKind) ->Box{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `contents` is never read [INFO] [stdout] --> src/parsing.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct Parser<'a>{ [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 48 | tokens: Vec>, [INFO] [stdout] 49 | contents: & 'a str, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `contents` is never read [INFO] [stdout] --> src/generation.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Generator<'a>{ [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 4 | contents: & 'a str, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `Command { std: "docker" "inspect" "66de785c8176076df96b03354d740e90b77e7ced4680a6a2ae3ae54d8e37d730", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66de785c8176076df96b03354d740e90b77e7ced4680a6a2ae3ae54d8e37d730", kill_on_drop: false }` [INFO] [stdout] 66de785c8176076df96b03354d740e90b77e7ced4680a6a2ae3ae54d8e37d730