[INFO] cloning repository https://github.com/bigyihsuan/golflang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bigyihsuan/golflang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigyihsuan%2Fgolflang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigyihsuan%2Fgolflang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c87917f253c72b935a92a844f4dc6662ea1ce93d [INFO] checking bigyihsuan/golflang against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigyihsuan%2Fgolflang" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/bigyihsuan/golflang [INFO] finished tweaking git repo https://github.com/bigyihsuan/golflang [INFO] tweaked toml for git repo https://github.com/bigyihsuan/golflang written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bigyihsuan/golflang on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/bigyihsuan/golflang 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parse_int v0.6.0 [INFO] [stderr] Downloaded peg-macros v0.8.3 [INFO] [stderr] Downloaded snailquote v0.3.1 [INFO] [stderr] Downloaded logos-codegen v0.14.0 [INFO] [stderr] Downloaded line-col v0.2.1 [INFO] [stderr] Downloaded peg v0.8.3 [INFO] [stderr] Downloaded logos-derive v0.14.0 [INFO] [stderr] Downloaded peg-runtime v0.8.3 [INFO] [stderr] Downloaded logos v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b7acd331fa6be4cffadf577c4047741320fd0d3d94aa0f6f35df19e85d1191b [INFO] running `Command { std: "docker" "start" "-a" "3b7acd331fa6be4cffadf577c4047741320fd0d3d94aa0f6f35df19e85d1191b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b7acd331fa6be4cffadf577c4047741320fd0d3d94aa0f6f35df19e85d1191b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b7acd331fa6be4cffadf577c4047741320fd0d3d94aa0f6f35df19e85d1191b", kill_on_drop: false }` [INFO] [stdout] 3b7acd331fa6be4cffadf577c4047741320fd0d3d94aa0f6f35df19e85d1191b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13e2e1d5d968e4e382fa61d7eac7eaf15c87a60e75928a586d3ab8021b0062b9 [INFO] running `Command { std: "docker" "start" "-a" "13e2e1d5d968e4e382fa61d7eac7eaf15c87a60e75928a586d3ab8021b0062b9", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.61 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling peg-runtime v0.8.3 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking line-col v0.2.1 [INFO] [stderr] Compiling peg-macros v0.8.3 [INFO] [stderr] Checking parse_int v0.6.0 [INFO] [stderr] Checking peg v0.8.3 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling logos-codegen v0.14.0 [INFO] [stderr] Compiling thiserror-impl v1.0.60 [INFO] [stderr] Compiling logos-derive v0.14.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking logos v0.14.0 [INFO] [stderr] Checking thiserror v1.0.60 [INFO] [stderr] Checking snailquote v0.3.1 [INFO] [stderr] Checking golflang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/par/grammar.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [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: `eval::Evaluator` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use eval::Evaluator; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/par/grammar.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [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: `eval::Evaluator` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use eval::Evaluator; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lex/mod.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn tokens(&self) -> &TokenList { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 60 | pub fn tokens(&self) -> &TokenList<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lex/mod.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn tokens(&self) -> &TokenList { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 60 | pub fn tokens(&self) -> &TokenList<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.08s [INFO] running `Command { std: "docker" "inspect" "13e2e1d5d968e4e382fa61d7eac7eaf15c87a60e75928a586d3ab8021b0062b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13e2e1d5d968e4e382fa61d7eac7eaf15c87a60e75928a586d3ab8021b0062b9", kill_on_drop: false }` [INFO] [stdout] 13e2e1d5d968e4e382fa61d7eac7eaf15c87a60e75928a586d3ab8021b0062b9