[INFO] fetching crate buildstructor 0.5.4... [INFO] checking buildstructor-0.5.4 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate buildstructor 0.5.4 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate buildstructor 0.5.4 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate buildstructor 0.5.4 [INFO] finished tweaking crates.io crate buildstructor 0.5.4 [INFO] tweaked toml for crates.io crate buildstructor 0.5.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate buildstructor 0.5.4 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded str_inflector v0.12.0 [INFO] [stderr] Downloaded try_match_inner v0.5.1 [INFO] [stderr] Downloaded try_match v0.4.1 [INFO] [stderr] Downloaded multimap v0.9.0 [INFO] [stderr] Downloaded trybuild v1.0.83 [INFO] [stderr] Downloaded similar v2.2.0 [INFO] [stderr] Downloaded syn v1.0.103 [INFO] [stderr] Downloaded insta v1.31.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2143498e58ba675f233d2575253b6be5f0ded26c1f15d8d64cf6ecc9e237ee4 [INFO] running `Command { std: "docker" "start" "-a" "c2143498e58ba675f233d2575253b6be5f0ded26c1f15d8d64cf6ecc9e237ee4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2143498e58ba675f233d2575253b6be5f0ded26c1f15d8d64cf6ecc9e237ee4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2143498e58ba675f233d2575253b6be5f0ded26c1f15d8d64cf6ecc9e237ee4", kill_on_drop: false }` [INFO] [stdout] c2143498e58ba675f233d2575253b6be5f0ded26c1f15d8d64cf6ecc9e237ee4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd5bdd3a5f28b70101006a0e95fee4eaede4fc2e6553e8b7450a4fba88a1d973 [INFO] running `Command { std: "docker" "start" "-a" "bd5bdd3a5f28b70101006a0e95fee4eaede4fc2e6553e8b7450a4fba88a1d973", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling thiserror v1.0.47 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling trybuild v1.0.83 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking similar v2.2.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Checking rust-format v0.3.4 [INFO] [stderr] Checking quote v1.0.33 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking syn v2.0.29 [INFO] [stderr] Checking console v0.15.5 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking insta v1.31.0 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Checking str_inflector v0.12.0 [INFO] [stderr] Checking basic-toml v0.1.2 [INFO] [stderr] Checking multimap v0.9.0 [INFO] [stderr] Compiling try_match_inner v0.5.1 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking try_match v0.4.1 [INFO] [stderr] Checking buildstructor v0.5.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `doc` is never read [INFO] [stdout] --> src/buildstructor/lower.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct BuilderField { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | pub doc: Vec, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `attributes` is never read [INFO] [stdout] --> src/buildstructor/parse.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Ast { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 7 | pub attributes: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Ast` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_bound` is never used [INFO] [stdout] --> src/buildstructor/utils.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 60 | pub trait GenericsExt { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 67 | fn add_bound(self, ident: &Ident, ty: &Type) -> Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `doc` is never read [INFO] [stdout] --> src/buildstructor/lower.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct BuilderField { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | pub doc: Vec, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `attributes` is never read [INFO] [stdout] --> src/buildstructor/parse.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Ast { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 7 | pub attributes: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Ast` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_bound` is never used [INFO] [stdout] --> src/buildstructor/utils.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 60 | pub trait GenericsExt { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 67 | fn add_bound(self, ident: &Ident, ty: &Type) -> Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `doc` is never read [INFO] [stdout] --> src/buildstructor/lower.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct BuilderField { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | pub doc: Vec, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `attributes` is never read [INFO] [stdout] --> src/buildstructor/parse.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Ast { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 7 | pub attributes: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Ast` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_bound` is never used [INFO] [stdout] --> src/buildstructor/utils.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 60 | pub trait GenericsExt { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 67 | fn add_bound(self, ident: &Ident, ty: &Type) -> Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.43s [INFO] running `Command { std: "docker" "inspect" "bd5bdd3a5f28b70101006a0e95fee4eaede4fc2e6553e8b7450a4fba88a1d973", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd5bdd3a5f28b70101006a0e95fee4eaede4fc2e6553e8b7450a4fba88a1d973", kill_on_drop: false }` [INFO] [stdout] bd5bdd3a5f28b70101006a0e95fee4eaede4fc2e6553e8b7450a4fba88a1d973