[INFO] cloning repository https://github.com/nikomatsakis/squared
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nikomatsakis/squared" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikomatsakis%2Fsquared", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikomatsakis%2Fsquared'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3984f06007c95cd0fe0fcc250d08ef3b3cd17e7e
[INFO] checking nikomatsakis/squared against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikomatsakis%2Fsquared" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nikomatsakis/squared
[INFO] finished tweaking git repo https://github.com/nikomatsakis/squared
[INFO] tweaked toml for git repo https://github.com/nikomatsakis/squared written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nikomatsakis/squared on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nikomatsakis/squared 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68f8c27fd8235e77f452849979a4202f5720c52f7b9e1f6c58b2c3365ed0fe82
[INFO] running `Command { std: "docker" "start" "-a" "68f8c27fd8235e77f452849979a4202f5720c52f7b9e1f6c58b2c3365ed0fe82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68f8c27fd8235e77f452849979a4202f5720c52f7b9e1f6c58b2c3365ed0fe82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f8c27fd8235e77f452849979a4202f5720c52f7b9e1f6c58b2c3365ed0fe82", kill_on_drop: false }`
[INFO] [stdout] 68f8c27fd8235e77f452849979a4202f5720c52f7b9e1f6c58b2c3365ed0fe82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 637f369a4368c0b220a394ed97d6b9bdbb451bd67f0289357b46a538618659ec
[INFO] running `Command { std: "docker" "start" "-a" "637f369a4368c0b220a394ed97d6b9bdbb451bd67f0289357b46a538618659ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking unicode-ident v1.0.14
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling serde_json v1.0.135
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking env_home v0.1.0
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]     Checking similar v2.6.0
[INFO] [stderr]     Checking temp-dir v0.1.14
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking progress_bar v1.0.6
[INFO] [stderr]     Checking hello_world v0.1.0 (/opt/rustwide/workdir/demos/hello_world)
[INFO] [stderr]     Checking cp_r v0.5.2
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking syn v2.0.96
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking which v7.0.2
[INFO] [stderr]    Compiling accessors-rs v0.1.0
[INFO] [stderr]     Checking gluegun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling clap_derive v4.5.24
[INFO] [stderr]     Checking clap v4.5.27
[INFO] [stderr]     Checking gluegun-java-util v0.1.0 (/opt/rustwide/workdir/crates/gluegun-java-util)
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
[INFO] [stderr]     Checking serde_with v3.12.0
[INFO] [stderr]     Checking cargo-platform v0.1.9
[INFO] [stderr]     Checking cargo_metadata v0.19.1
[INFO] [stderr]     Checking gluegun-idl v0.1.0 (/opt/rustwide/workdir/crates/gluegun-idl)
[INFO] [stderr]     Checking clap-cargo v0.15.2
[INFO] [stderr]     Checking gluegun-core v0.1.0 (/opt/rustwide/workdir/crates/gluegun-core)
[INFO] [stdout] error: struct `TargetBuilder` is never constructed
[INFO] [stdout]    --> crates/gluegun-core/src/codegen/library_crate.rs:262:12
[INFO] [stdout]     |
[INFO] [stdout] 262 | pub struct TargetBuilder<'w> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gluegun-core` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `TargetBuilder` is never constructed
[INFO] [stdout]    --> crates/gluegun-core/src/codegen/library_crate.rs:262:12
[INFO] [stdout]     |
[INFO] [stdout] 262 | pub struct TargetBuilder<'w> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gluegun-core` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "637f369a4368c0b220a394ed97d6b9bdbb451bd67f0289357b46a538618659ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "637f369a4368c0b220a394ed97d6b9bdbb451bd67f0289357b46a538618659ec", kill_on_drop: false }`
[INFO] [stdout] 637f369a4368c0b220a394ed97d6b9bdbb451bd67f0289357b46a538618659ec
