[INFO] fetching crate scopegraphs-macros 0.3.3...
[INFO] checking scopegraphs-macros-0.3.3 against master#7ad4e69ad585d8ff214f7b42d01f1959eda08f40 for pr-152543
[INFO] extracting crate scopegraphs-macros 0.3.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate scopegraphs-macros 0.3.3
[INFO] finished tweaking crates.io crate scopegraphs-macros 0.3.3
[INFO] tweaked toml for crates.io crate scopegraphs-macros 0.3.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scopegraphs-macros 0.3.3 on toolchain 7ad4e69ad585d8ff214f7b42d01f1959eda08f40
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7ad4e69ad585d8ff214f7b42d01f1959eda08f40" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7ad4e69ad585d8ff214f7b42d01f1959eda08f40" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7ad4e69ad585d8ff214f7b42d01f1959eda08f40" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scopegraphs-regular-expressions v0.3.3
[INFO] [stderr]   Downloaded scopegraphs v0.3.3
[INFO] [stderr]   Downloaded scopegraphs-macros v0.3.3
[INFO] [stderr]   Downloaded scopegraphs-prust-lib v0.1.0
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7ad4e69ad585d8ff214f7b42d01f1959eda08f40" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f20cd71e4882492f59fc6b770d7a940f9db7c471bac9477108e3a06926ae81f7
[INFO] running `Command { std: "docker" "start" "-a" "f20cd71e4882492f59fc6b770d7a940f9db7c471bac9477108e3a06926ae81f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f20cd71e4882492f59fc6b770d7a940f9db7c471bac9477108e3a06926ae81f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20cd71e4882492f59fc6b770d7a940f9db7c471bac9477108e3a06926ae81f7", kill_on_drop: false }`
[INFO] [stdout] f20cd71e4882492f59fc6b770d7a940f9db7c471bac9477108e3a06926ae81f7
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7ad4e69ad585d8ff214f7b42d01f1959eda08f40" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5423939e8dc6eb152f0f3b1fa3bc548a183727dbdb81370f9dd79e38c92c6b46
[INFO] running `Command { std: "docker" "start" "-a" "5423939e8dc6eb152f0f3b1fa3bc548a183727dbdb81370f9dd79e38c92c6b46", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking scopegraphs-prust-lib v0.1.0
[INFO] [stderr]     Checking bumpalo v3.19.1
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking syn v2.0.115
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking scopegraphs-regular-expressions v0.3.3
[INFO] [stderr]     Checking scopegraphs-macros v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Meta`
[INFO] [stdout]  --> src/regex.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::{Attribute, Ident, Meta, Token, Type};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling scopegraphs-macros v0.3.3
[INFO] [stderr]     Checking scopegraphs v0.3.3
[INFO] [stdout] warning: unused import: `Meta`
[INFO] [stdout]  --> src/regex.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::{Attribute, Ident, Meta, Token, Type};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.49s
[INFO] running `Command { std: "docker" "inspect" "5423939e8dc6eb152f0f3b1fa3bc548a183727dbdb81370f9dd79e38c92c6b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5423939e8dc6eb152f0f3b1fa3bc548a183727dbdb81370f9dd79e38c92c6b46", kill_on_drop: false }`
[INFO] [stdout] 5423939e8dc6eb152f0f3b1fa3bc548a183727dbdb81370f9dd79e38c92c6b46