[INFO] cloning repository https://github.com/raustin9/ViperLang-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raustin9/ViperLang-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraustin9%2FViperLang-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraustin9%2FViperLang-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0b4d513d25e478bb1b41506be9283544b46ae884 [INFO] checking raustin9/ViperLang-Rust against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraustin9%2FViperLang-Rust" "/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/raustin9/ViperLang-Rust [INFO] finished tweaking git repo https://github.com/raustin9/ViperLang-Rust [INFO] tweaked toml for git repo https://github.com/raustin9/ViperLang-Rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/raustin9/ViperLang-Rust on toolchain e117153a45c546e883c1f91d82611775fcaeffe0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/raustin9/ViperLang-Rust 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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "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 strum v0.25.0 [INFO] [stderr] Downloaded thiserror v1.0.59 [INFO] [stderr] Downloaded strum_macros v0.25.3 [INFO] [stderr] Downloaded thiserror-impl v1.0.59 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e17d0ae9bef882b548daf1eafa0ca512d00c3d6a8b2dd5de2321ac5cfd1c04f8 [INFO] running `Command { std: "docker" "start" "-a" "e17d0ae9bef882b548daf1eafa0ca512d00c3d6a8b2dd5de2321ac5cfd1c04f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e17d0ae9bef882b548daf1eafa0ca512d00c3d6a8b2dd5de2321ac5cfd1c04f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e17d0ae9bef882b548daf1eafa0ca512d00c3d6a8b2dd5de2321ac5cfd1c04f8", kill_on_drop: false }` [INFO] [stdout] e17d0ae9bef882b548daf1eafa0ca512d00c3d6a8b2dd5de2321ac5cfd1c04f8 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7cc1e6847b506020968f80b5a66e46044795769bcf02b215319d9533b8cadb6 [INFO] running `Command { std: "docker" "start" "-a" "a7cc1e6847b506020968f80b5a66e46044795769bcf02b215319d9533b8cadb6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling rustversion v1.0.15 [INFO] [stderr] Compiling thiserror v1.0.59 [INFO] [stderr] Compiling autocfg v1.2.0 [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 strum v0.25.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Compiling substring v1.4.5 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling thiserror-impl v1.0.59 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking viper_core v0.1.0 (/opt/rustwide/workdir/viper_core) [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking viper_ast v0.1.0 (/opt/rustwide/workdir/viper_ast) [INFO] [stderr] Checking viper_lexer v0.1.0 (/opt/rustwide/workdir/viper_lexer) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> viper_lexer/src/lexer.rs:32:48 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new(source: &'a Arc) -> Lexer { [INFO] [stdout] | -- ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new(source: &'a Arc) -> Lexer<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> viper_lexer/src/lexer.rs:32:48 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new(source: &'a Arc) -> Lexer { [INFO] [stdout] | -- ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new(source: &'a Arc) -> Lexer<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking viper_parser v0.1.0 (/opt/rustwide/workdir/viper_parser) [INFO] [stderr] Checking viper_semantic v0.1.0 (/opt/rustwide/workdir/viper_semantic) [INFO] [stdout] warning: unused import: `symbol::Symbol` [INFO] [stdout] --> viper_parser/src/lib.rs:6:96 [INFO] [stdout] | [INFO] [stdout] 6 | use viper_core::{_type::Type, error::ViperError, scope::Scope, source::SourceFile, span::Span, symbol::Symbol, token::{KeywordKind, N... [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: `symbol::Symbol` [INFO] [stdout] --> viper_parser/src/lib.rs:6:96 [INFO] [stdout] | [INFO] [stdout] 6 | use viper_core::{_type::Type, error::ViperError, scope::Scope, source::SourceFile, span::Span, symbol::Symbol, token::{KeywordKind, N... [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> viper_parser/src/lib.rs:28:48 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(source: &'a Arc) -> Parser { [INFO] [stdout] | -- ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(source: &'a Arc) -> Parser<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> viper_parser/src/lib.rs:28:48 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(source: &'a Arc) -> Parser { [INFO] [stdout] | -- ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(source: &'a Arc) -> Parser<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking viper_driver v0.1.0 (/opt/rustwide/workdir/viper_driver) [INFO] [stderr] Checking viper v0.1.0 (/opt/rustwide/workdir/viper) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.48s [INFO] running `Command { std: "docker" "inspect" "a7cc1e6847b506020968f80b5a66e46044795769bcf02b215319d9533b8cadb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7cc1e6847b506020968f80b5a66e46044795769bcf02b215319d9533b8cadb6", kill_on_drop: false }` [INFO] [stdout] a7cc1e6847b506020968f80b5a66e46044795769bcf02b215319d9533b8cadb6