[INFO] fetching crate ctchi_codegen 0.2.0... [INFO] checking ctchi_codegen-0.2.0 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] extracting crate ctchi_codegen 0.2.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate ctchi_codegen 0.2.0 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate ctchi_codegen 0.2.0 [INFO] finished tweaking crates.io crate ctchi_codegen 0.2.0 [INFO] tweaked toml for crates.io crate ctchi_codegen 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01b22479594dfd033ca22d84b59c52a9eabc4aed22681d89fa2c8641899464b5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "01b22479594dfd033ca22d84b59c52a9eabc4aed22681d89fa2c8641899464b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01b22479594dfd033ca22d84b59c52a9eabc4aed22681d89fa2c8641899464b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01b22479594dfd033ca22d84b59c52a9eabc4aed22681d89fa2c8641899464b5", kill_on_drop: false }` [INFO] [stdout] 01b22479594dfd033ca22d84b59c52a9eabc4aed22681d89fa2c8641899464b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56c884d6645f682aa3daa34e9b5b6ffc48ddaa1320bbc81d8a7d6470f7f7e8b8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "56c884d6645f682aa3daa34e9b5b6ffc48ddaa1320bbc81d8a7d6470f7f7e8b8", kill_on_drop: false }` [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking proc-macro2 v1.0.24 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking quote v1.0.8 [INFO] [stderr] Checking syn v1.0.56 [INFO] [stderr] Checking ctchi_codegen v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ParseStream`, `Parse` [INFO] [stdout] --> src/lib.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | use syn::parse::{ParseStream, Parse}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::token::Token` [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use syn::token::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ParseStream`, `Parse` [INFO] [stdout] --> src/lib.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | use syn::parse::{ParseStream, Parse}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::token::Token` [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use syn::token::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attrs` [INFO] [stdout] --> src/lib.rs:29:34 [INFO] [stdout] | [INFO] [stdout] 29 | FnArg::Typed(PatType{attrs, pat, colon_token, ty}) => pat, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `attrs: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `colon_token` [INFO] [stdout] --> src/lib.rs:29:46 [INFO] [stdout] | [INFO] [stdout] 29 | FnArg::Typed(PatType{attrs, pat, colon_token, ty}) => pat, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `colon_token: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/lib.rs:29:59 [INFO] [stdout] | [INFO] [stdout] 29 | FnArg::Typed(PatType{attrs, pat, colon_token, ty}) => pat, [INFO] [stdout] | ^^ help: try ignoring the field: `ty: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attrs` [INFO] [stdout] --> src/lib.rs:33:43 [INFO] [stdout] | [INFO] [stdout] 33 | if let syn::Pat::Ident(PatIdent { attrs, by_ref, mutability, ident, subpat }) = input_pat.as_ref() { [INFO] [stdout] | ^^^^^ help: try ignoring the field: `attrs: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `by_ref` [INFO] [stdout] --> src/lib.rs:33:50 [INFO] [stdout] | [INFO] [stdout] 33 | if let syn::Pat::Ident(PatIdent { attrs, by_ref, mutability, ident, subpat }) = input_pat.as_ref() { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `by_ref: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mutability` [INFO] [stdout] --> src/lib.rs:33:58 [INFO] [stdout] | [INFO] [stdout] 33 | if let syn::Pat::Ident(PatIdent { attrs, by_ref, mutability, ident, subpat }) = input_pat.as_ref() { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `mutability: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subpat` [INFO] [stdout] --> src/lib.rs:33:77 [INFO] [stdout] | [INFO] [stdout] 33 | if let syn::Pat::Ident(PatIdent { attrs, by_ref, mutability, ident, subpat }) = input_pat.as_ref() { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `subpat: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attrs` [INFO] [stdout] --> src/lib.rs:29:34 [INFO] [stdout] | [INFO] [stdout] 29 | FnArg::Typed(PatType{attrs, pat, colon_token, ty}) => pat, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `attrs: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `colon_token` [INFO] [stdout] --> src/lib.rs:29:46 [INFO] [stdout] | [INFO] [stdout] 29 | FnArg::Typed(PatType{attrs, pat, colon_token, ty}) => pat, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `colon_token: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/lib.rs:29:59 [INFO] [stdout] | [INFO] [stdout] 29 | FnArg::Typed(PatType{attrs, pat, colon_token, ty}) => pat, [INFO] [stdout] | ^^ help: try ignoring the field: `ty: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attrs` [INFO] [stdout] --> src/lib.rs:33:43 [INFO] [stdout] | [INFO] [stdout] 33 | if let syn::Pat::Ident(PatIdent { attrs, by_ref, mutability, ident, subpat }) = input_pat.as_ref() { [INFO] [stdout] | ^^^^^ help: try ignoring the field: `attrs: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `by_ref` [INFO] [stdout] --> src/lib.rs:33:50 [INFO] [stdout] | [INFO] [stdout] 33 | if let syn::Pat::Ident(PatIdent { attrs, by_ref, mutability, ident, subpat }) = input_pat.as_ref() { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `by_ref: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mutability` [INFO] [stdout] --> src/lib.rs:33:58 [INFO] [stdout] | [INFO] [stdout] 33 | if let syn::Pat::Ident(PatIdent { attrs, by_ref, mutability, ident, subpat }) = input_pat.as_ref() { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `mutability: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subpat` [INFO] [stdout] --> src/lib.rs:33:77 [INFO] [stdout] | [INFO] [stdout] 33 | if let syn::Pat::Ident(PatIdent { attrs, by_ref, mutability, ident, subpat }) = input_pat.as_ref() { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `subpat: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.57s [INFO] running `Command { std: "docker" "inspect" "56c884d6645f682aa3daa34e9b5b6ffc48ddaa1320bbc81d8a7d6470f7f7e8b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56c884d6645f682aa3daa34e9b5b6ffc48ddaa1320bbc81d8a7d6470f7f7e8b8", kill_on_drop: false }` [INFO] [stdout] 56c884d6645f682aa3daa34e9b5b6ffc48ddaa1320bbc81d8a7d6470f7f7e8b8