[INFO] fetching crate serde_state 0.4.8... [INFO] checking serde_state-0.4.8 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate serde_state 0.4.8 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate serde_state 0.4.8 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 serde_state 0.4.8 [INFO] finished tweaking crates.io crate serde_state 0.4.8 [INFO] tweaked toml for crates.io crate serde_state 0.4.8 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [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] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive_state v0.4.10 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0318e85d095dbfa77c5271c410533e66f5c0f93abace6c8166d09878da5f06e [INFO] running `Command { std: "docker" "start" "-a" "d0318e85d095dbfa77c5271c410533e66f5c0f93abace6c8166d09878da5f06e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0318e85d095dbfa77c5271c410533e66f5c0f93abace6c8166d09878da5f06e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0318e85d095dbfa77c5271c410533e66f5c0f93abace6c8166d09878da5f06e", kill_on_drop: false }` [INFO] [stdout] d0318e85d095dbfa77c5271c410533e66f5c0f93abace6c8166d09878da5f06e [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c913ee5fccab8bae91c20ff1c0ca7aaa860f5a0574699d781dcdfc6da8b24b3e [INFO] running `Command { std: "docker" "start" "-a" "c913ee5fccab8bae91c20ff1c0ca7aaa860f5a0574699d781dcdfc6da8b24b3e", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_derive_state v0.4.10 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking serde_state v0.4.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:130:13 [INFO] [stdout] | [INFO] [stdout] 130 | #![cfg_attr(feature = "cargo-clippy", allow(doc_markdown))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `derive`, `playground`, `rc`, `serde_derive`, `std`, and `unstable` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | #![cfg_attr(feature = "cargo-clippy", allow(linkedlist))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `derive`, `playground`, `rc`, `serde_derive`, `std`, and `unstable` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:132:13 [INFO] [stdout] | [INFO] [stdout] 132 | #![cfg_attr(feature = "cargo-clippy", allow(type_complexity))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `derive`, `playground`, `rc`, `serde_derive`, `std`, and `unstable` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:133:13 [INFO] [stdout] | [INFO] [stdout] 133 | #![cfg_attr(feature = "cargo-clippy", allow(zero_prefixed_literal))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `derive`, `playground`, `rc`, `serde_derive`, `std`, and `unstable` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused imports: `iter`, `mem`, and `slice` [INFO] [stdout] --> src/lib.rs:159:31 [INFO] [stdout] | [INFO] [stdout] 159 | pub use self::core::{cmp, iter, mem, ops, slice, str}; [INFO] [stdout] | ^^^^ ^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:135:23 [INFO] [stdout] | [INFO] [stdout] 135 | #![deny(missing_docs, unused_imports)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `self` [INFO] [stdout] --> src/lib.rs:165:33 [INFO] [stdout] | [INFO] [stdout] 165 | pub use self::core::clone::{self, Clone}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused imports: `From` and `self` [INFO] [stdout] --> src/lib.rs:166:35 [INFO] [stdout] | [INFO] [stdout] 166 | pub use self::core::convert::{self, From, Into}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `self` [INFO] [stdout] --> src/lib.rs:167:35 [INFO] [stdout] | [INFO] [stdout] 167 | pub use self::core::default::{self, Default}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `self` [INFO] [stdout] --> src/lib.rs:169:34 [INFO] [stdout] | [INFO] [stdout] 169 | pub use self::core::marker::{self, PhantomData}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `self` [INFO] [stdout] --> src/lib.rs:170:34 [INFO] [stdout] | [INFO] [stdout] 170 | pub use self::core::option::{self, Option}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `self` [INFO] [stdout] --> src/lib.rs:171:34 [INFO] [stdout] | [INFO] [stdout] 171 | pub use self::core::result::{self, Result}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `net` [INFO] [stdout] --> src/lib.rs:209:26 [INFO] [stdout] | [INFO] [stdout] 209 | pub use std::{error, net}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused imports: `CStr`, `CString`, `OsStr`, and `OsString` [INFO] [stdout] --> src/lib.rs:214:24 [INFO] [stdout] | [INFO] [stdout] 214 | pub use std::ffi::{CStr, CString, OsStr, OsString}; [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused imports: `PathBuf` and `Path` [INFO] [stdout] --> src/lib.rs:220:25 [INFO] [stdout] | [INFO] [stdout] 220 | pub use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `std::time::Duration` [INFO] [stdout] --> src/lib.rs:224:13 [INFO] [stdout] | [INFO] [stdout] 224 | pub use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 11 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `serde_state` (lib) due to 12 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c913ee5fccab8bae91c20ff1c0ca7aaa860f5a0574699d781dcdfc6da8b24b3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c913ee5fccab8bae91c20ff1c0ca7aaa860f5a0574699d781dcdfc6da8b24b3e", kill_on_drop: false }` [INFO] [stdout] c913ee5fccab8bae91c20ff1c0ca7aaa860f5a0574699d781dcdfc6da8b24b3e