[INFO] fetching crate as3razen 0.1.0...
[INFO] checking as3razen-0.1.0 against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655
[INFO] extracting crate as3razen 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate as3razen 0.1.0 on toolchain b286722878e18db29a7fbe672be7c4d3b02e8e4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate as3razen 0.1.0
[INFO] finished tweaking crates.io crate as3razen 0.1.0
[INFO] tweaked toml for crates.io crate as3razen 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 41 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smodel v1.0.13
[INFO] [stderr]   Downloaded lazy-regex v3.1.0
[INFO] [stderr]   Downloaded file_paths v1.0.0
[INFO] [stderr]   Downloaded late_format v1.0.0
[INFO] [stderr]   Downloaded lazy-regex-proc_macros v3.1.0
[INFO] [stderr]   Downloaded by_address v1.2.1
[INFO] [stderr]   Downloaded as3_parser v1.0.25
[INFO] [stderr]   Downloaded htmlentity v1.3.2
[INFO] [stderr]   Downloaded hydroper_source_text v1.0.3
[INFO] [stderr]   Downloaded smodel-proc v1.0.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c61a76737fa996b208c0af0337d3c9a8915932e5812f55e820ca3953f93475d
[INFO] running `Command { std: "docker" "start" "-a" "8c61a76737fa996b208c0af0337d3c9a8915932e5812f55e820ca3953f93475d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c61a76737fa996b208c0af0337d3c9a8915932e5812f55e820ca3953f93475d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c61a76737fa996b208c0af0337d3c9a8915932e5812f55e820ca3953f93475d", kill_on_drop: false }`
[INFO] [stdout] 8c61a76737fa996b208c0af0337d3c9a8915932e5812f55e820ca3953f93475d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b2a56bbc4dc625e73cab368ea643cc02556e0fb1b79798a01b5698d9c7835ac
[INFO] running `Command { std: "docker" "start" "-a" "8b2a56bbc4dc625e73cab368ea643cc02556e0fb1b79798a01b5698d9c7835ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unicode-general-category v0.6.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking by_address v1.2.1
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking conv v0.3.3
[INFO] [stderr]     Checking bytes v1.6.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]     Checking hydroper_source_text v1.0.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling thiserror-impl v1.0.62
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling smodel-proc v1.0.11
[INFO] [stderr]    Compiling lazy-regex-proc_macros v3.1.0
[INFO] [stderr]     Checking smodel v1.0.13
[INFO] [stderr]     Checking thiserror v1.0.62
[INFO] [stderr]     Checking htmlentity v1.3.2
[INFO] [stderr]     Checking lazy-regex v3.1.0
[INFO] [stderr]     Checking late_format v1.0.0
[INFO] [stderr]     Checking file_paths v1.0.0
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking serde_json v1.0.120
[INFO] [stderr]     Checking as3_parser v1.0.25
[INFO] [stderr]     Checking as3razen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `arena` is never read
[INFO] [stdout]  --> semantics/semantic_host.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SemanticHost {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 4 |     arena: SymbolArena,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> semantics/symbol_factory.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SymbolFactory<'a>(pub(crate) &'a SemanticHost);
[INFO] [stdout]   |            -------------     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `arena` is never read
[INFO] [stdout]  --> semantics/semantic_host.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SemanticHost {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 4 |     arena: SymbolArena,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> semantics/symbol_factory.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SymbolFactory<'a>(pub(crate) &'a SemanticHost);
[INFO] [stdout]   |            -------------     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[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]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.92s
[INFO] running `Command { std: "docker" "inspect" "8b2a56bbc4dc625e73cab368ea643cc02556e0fb1b79798a01b5698d9c7835ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b2a56bbc4dc625e73cab368ea643cc02556e0fb1b79798a01b5698d9c7835ac", kill_on_drop: false }`
[INFO] [stdout] 8b2a56bbc4dc625e73cab368ea643cc02556e0fb1b79798a01b5698d9c7835ac
