[INFO] fetching crate check-config 0.4.0... [INFO] checking check-config-0.4.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate check-config 0.4.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate check-config 0.4.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate check-config 0.4.0 [INFO] finished tweaking crates.io crate check-config 0.4.0 [INFO] tweaked toml for crates.io crate check-config 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate check-config 0.4.0 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_spanned v0.6.3 [INFO] [stderr] Downloaded toml_edit v0.19.14 [INFO] [stderr] Downloaded clap-verbosity-flag v2.0.1 [INFO] [stderr] Downloaded unsafe-libyaml v0.2.8 [INFO] [stderr] Downloaded clap v4.3.19 [INFO] [stderr] Downloaded tempfile v3.7.1 [INFO] [stderr] Downloaded quote v1.0.31 [INFO] [stderr] Downloaded toml v0.7.6 [INFO] [stderr] Downloaded winnow v0.5.0 [INFO] [stderr] Downloaded similar v2.2.1 [INFO] [stderr] Downloaded clap_builder v4.3.19 [INFO] [stderr] Downloaded regex-automata v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b6a757ab08e52fb224b4c0715843f29b4a1e4945e43803851e3f392f223dcda [INFO] running `Command { std: "docker" "start" "-a" "0b6a757ab08e52fb224b4c0715843f29b4a1e4945e43803851e3f392f223dcda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b6a757ab08e52fb224b4c0715843f29b4a1e4945e43803851e3f392f223dcda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b6a757ab08e52fb224b4c0715843f29b4a1e4945e43803851e3f392f223dcda", kill_on_drop: false }` [INFO] [stdout] 0b6a757ab08e52fb224b4c0715843f29b4a1e4945e43803851e3f392f223dcda [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10492d1bee89b5ee884b7f1171b13c2a8ad133e12bd2d51c9d7920a2421b5e16 [INFO] running `Command { std: "docker" "start" "-a" "10492d1bee89b5ee884b7f1171b13c2a8ad133e12bd2d51c9d7920a2421b5e16", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Checking linux-raw-sys v0.4.3 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking winnow v0.5.0 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Checking itoa v1.0.8 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Checking ryu v1.0.14 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking fastrand v2.0.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking unsafe-libyaml v0.2.8 [INFO] [stderr] Checking similar v2.2.1 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Checking regex-automata v0.3.4 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking tempfile v3.7.1 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Checking serde_spanned v0.6.3 [INFO] [stderr] Checking toml_datetime v0.6.3 [INFO] [stderr] Checking serde_yaml v0.9.25 [INFO] [stderr] Checking serde_json v1.0.104 [INFO] [stderr] Checking toml_edit v0.19.14 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Checking clap-verbosity-flag v2.0.1 [INFO] [stderr] Checking toml v0.7.6 [INFO] [stderr] Checking check-config v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/uri.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/uri.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | #[warn(unused_imports)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/mapping/generic.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | MissingKey(String), [INFO] [stdout] | ---------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MappingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 5 | MissingKey(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/mapping/generic.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | WrongType(String), [INFO] [stdout] | --------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MappingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 | WrongType(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contains_key` is never used [INFO] [stdout] --> src/mapping/generic.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) trait Mapping: Send + Sync { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 17 | fn contains_key(&self, key: &str) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contains_item` is never used [INFO] [stdout] --> src/mapping/generic.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) trait Array { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] ... [INFO] [stdout] 33 | fn contains_item(&self, value: &toml::Value) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/mapping/generic.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | MissingKey(String), [INFO] [stdout] | ---------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MappingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 5 | MissingKey(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/mapping/generic.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | WrongType(String), [INFO] [stdout] | --------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MappingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 | WrongType(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contains_key` is never used [INFO] [stdout] --> src/mapping/generic.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) trait Mapping: Send + Sync { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 17 | fn contains_key(&self, key: &str) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contains_item` is never used [INFO] [stdout] --> src/mapping/generic.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) trait Array { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] ... [INFO] [stdout] 33 | fn contains_item(&self, value: &toml::Value) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.83s [INFO] running `Command { std: "docker" "inspect" "10492d1bee89b5ee884b7f1171b13c2a8ad133e12bd2d51c9d7920a2421b5e16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10492d1bee89b5ee884b7f1171b13c2a8ad133e12bd2d51c9d7920a2421b5e16", kill_on_drop: false }` [INFO] [stdout] 10492d1bee89b5ee884b7f1171b13c2a8ad133e12bd2d51c9d7920a2421b5e16