[INFO] fetching crate plist 1.6.0... [INFO] checking plist-1.6.0 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1 [INFO] extracting crate plist 1.6.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate plist 1.6.0 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate plist 1.6.0 [INFO] finished tweaking crates.io crate plist 1.6.0 [INFO] tweaked toml for crates.io crate plist 1.6.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded line-wrap v0.1.1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce4a3f5f1c4cf99b6db9cfabb49ba64424724ec0cd64a181cb11650b82f77666 [INFO] running `Command { std: "docker" "start" "-a" "ce4a3f5f1c4cf99b6db9cfabb49ba64424724ec0cd64a181cb11650b82f77666", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce4a3f5f1c4cf99b6db9cfabb49ba64424724ec0cd64a181cb11650b82f77666", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce4a3f5f1c4cf99b6db9cfabb49ba64424724ec0cd64a181cb11650b82f77666", kill_on_drop: false }` [INFO] [stdout] ce4a3f5f1c4cf99b6db9cfabb49ba64424724ec0cd64a181cb11650b82f77666 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c5d2329cecc40a6f6ec987336f194867dba3a204fbc4e5b49acd19916173bdc [INFO] running `Command { std: "docker" "start" "-a" "7c5d2329cecc40a6f6ec987336f194867dba3a204fbc4e5b49acd19916173bdc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking plist v1.6.0 (/opt/rustwide/workdir) [INFO] [stdout] error: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/dictionary.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | iter::FromIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/prelude/mod.rs:129:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | #![deny(warnings)] // Treat all warnings as errors [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stdout] error: use of deprecated method `indexmap::IndexMap::::remove`: `remove` disrupts the map order -- use `swap_remove` or `shift_remove` for explicit behavior. [INFO] [stdout] --> src/dictionary.rs:70:18 [INFO] [stdout] | [INFO] [stdout] 70 | self.map.remove(key) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field `0` is never read [INFO] [stdout] --> src/error.rs:64:23 [INFO] [stdout] | [INFO] [stdout] 64 | UnknownObjectType(u8), [INFO] [stdout] | ----------------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]` [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] 64 | UnknownObjectType(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field `0` is never read [INFO] [stdout] --> src/error.rs:68:11 [INFO] [stdout] | [INFO] [stdout] 68 | Serde(String), [INFO] [stdout] | ----- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 68 | Serde(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `plist` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7c5d2329cecc40a6f6ec987336f194867dba3a204fbc4e5b49acd19916173bdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c5d2329cecc40a6f6ec987336f194867dba3a204fbc4e5b49acd19916173bdc", kill_on_drop: false }` [INFO] [stdout] 7c5d2329cecc40a6f6ec987336f194867dba3a204fbc4e5b49acd19916173bdc