[INFO] cloning repository https://github.com/erg-lang/erg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erg-lang/erg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferg-lang%2Ferg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferg-lang%2Ferg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1691647fe7d4eefad108af4263468942c054c967
[INFO] checking erg-lang/erg against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferg-lang%2Ferg" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/erg-lang/erg on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/erg-lang/erg
[INFO] finished tweaking git repo https://github.com/erg-lang/erg
[INFO] tweaked toml for git repo https://github.com/erg-lang/erg written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/erg-lang/erg 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.20.2
[INFO] [stderr]   Downloaded molc v0.2.8
[INFO] [stderr]   Downloaded unindent v0.2.3
[INFO] [stderr]   Downloaded backtrace-on-stack-overflow v0.3.0
[INFO] [stderr]   Downloaded pyo3-macros v0.20.2
[INFO] [stderr]   Downloaded lsp-types v0.93.2
[INFO] [stderr]   Downloaded serde_repr v0.1.18
[INFO] [stderr]   Downloaded crossterm_winapi v0.9.1
[INFO] [stderr]   Downloaded signal-hook v0.3.17
[INFO] [stderr]   Downloaded pyo3-ffi v0.20.2
[INFO] [stderr]   Downloaded pyo3-build-config v0.20.2
[INFO] [stderr]   Downloaded syn v2.0.49
[INFO] [stderr]   Downloaded pyo3 v0.20.2
[INFO] [stderr]   Downloaded target-lexicon v0.12.13
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c46c700b83c5fafa3dc4d1657f2a541a3ce4581e64b47825211b63e31527c8d
[INFO] running `Command { std: "docker" "start" "-a" "9c46c700b83c5fafa3dc4d1657f2a541a3ce4581e64b47825211b63e31527c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c46c700b83c5fafa3dc4d1657f2a541a3ce4581e64b47825211b63e31527c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c46c700b83c5fafa3dc4d1657f2a541a3ce4581e64b47825211b63e31527c8d", kill_on_drop: false }`
[INFO] [stdout] 9c46c700b83c5fafa3dc4d1657f2a541a3ce4581e64b47825211b63e31527c8d
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92152297eddb7eee32d4ed56deb1481904310240c0416a626ff4be7e4bf99bbd
[INFO] running `Command { std: "docker" "start" "-a" "92152297eddb7eee32d4ed56deb1481904310240c0416a626ff4be7e4bf99bbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling erg_common v0.6.32-nightly.2 (/opt/rustwide/workdir/crates/erg_common)
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]     Checking unicode-xid v0.2.4
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]    Compiling syn v2.0.49
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling serde_repr v0.1.18
[INFO] [stderr]     Checking erg_proc_macros v0.6.32-nightly.2 (/opt/rustwide/workdir/crates/erg_proc_macros)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> crates/erg_common/cache.rs:75:36
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct CacheDict<K, V: ?Sized>(Shared<Dict<K, Arc<V>>>);
[INFO] [stdout]    |            ---------               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct CacheDict<K, V: ?Sized>(());
[INFO] [stdout]    |                                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> crates/erg_common/cache.rs:77:61
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct GlobalCacheDict<K: 'static, V: ?Sized + 'static>(LocalKey<Shared<CacheDict<K, V>>>);
[INFO] [stdout]    |            --------------- field in this struct             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct GlobalCacheDict<K: 'static, V: ?Sized + 'static>(());
[INFO] [stdout]    |                                                             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> crates/erg_common/cache.rs:75:36
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct CacheDict<K, V: ?Sized>(Shared<Dict<K, Arc<V>>>);
[INFO] [stdout]    |            ---------               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct CacheDict<K, V: ?Sized>(());
[INFO] [stdout]    |                                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> crates/erg_common/cache.rs:77:61
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct GlobalCacheDict<K: 'static, V: ?Sized + 'static>(LocalKey<Shared<CacheDict<K, V>>>);
[INFO] [stdout]    |            --------------- field in this struct             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct GlobalCacheDict<K: 'static, V: ?Sized + 'static>(());
[INFO] [stdout]    |                                                             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> crates/erg_common/cache.rs:75:36
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct CacheDict<K, V: ?Sized>(Shared<Dict<K, Arc<V>>>);
[INFO] [stdout]    |            ---------               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct CacheDict<K, V: ?Sized>(());
[INFO] [stdout]    |                                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> crates/erg_common/cache.rs:77:61
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct GlobalCacheDict<K: 'static, V: ?Sized + 'static>(LocalKey<Shared<CacheDict<K, V>>>);
[INFO] [stdout]    |            --------------- field in this struct             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct GlobalCacheDict<K: 'static, V: ?Sized + 'static>(());
[INFO] [stdout]    |                                                             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking erg_parser v0.6.32-nightly.2 (/opt/rustwide/workdir/crates/erg_parser)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling erg_compiler v0.6.32-nightly.2 (/opt/rustwide/workdir/crates/erg_compiler)
[INFO] [stderr]    Compiling erg v0.6.32-nightly.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking lsp-types v0.93.2
[INFO] [stderr]     Checking molc v0.2.8
[INFO] [stderr]     Checking els v0.1.44-nightly.2 (/opt/rustwide/workdir/crates/els)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.82s
[INFO] running `Command { std: "docker" "inspect" "92152297eddb7eee32d4ed56deb1481904310240c0416a626ff4be7e4bf99bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92152297eddb7eee32d4ed56deb1481904310240c0416a626ff4be7e4bf99bbd", kill_on_drop: false }`
[INFO] [stdout] 92152297eddb7eee32d4ed56deb1481904310240c0416a626ff4be7e4bf99bbd
