[INFO] fetching crate r4d 3.1.0...
[INFO] testing r4d-3.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate r4d 3.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate r4d 3.1.0
[INFO] finished tweaking crates.io crate r4d 3.1.0
[INFO] tweaked toml for crates.io crate r4d 3.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate r4d 3.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate r4d 3.1.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d27ccc405336b9db6ba4a654ca0c88702d9c1a8bca07a3183a9ef483be7003bc
[INFO] running `Command { std: "docker" "start" "-a" "d27ccc405336b9db6ba4a654ca0c88702d9c1a8bca07a3183a9ef483be7003bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d27ccc405336b9db6ba4a654ca0c88702d9c1a8bca07a3183a9ef483be7003bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d27ccc405336b9db6ba4a654ca0c88702d9c1a8bca07a3183a9ef483be7003bc", kill_on_drop: false }`
[INFO] [stdout] d27ccc405336b9db6ba4a654ca0c88702d9c1a8bca07a3183a9ef483be7003bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b93450bdb101de39ef40add343fd2bb5f276f51c7cf549004fafc44d1334bd38
[INFO] running `Command { std: "docker" "start" "-a" "b93450bdb101de39ef40add343fd2bb5f276f51c7cf549004fafc44d1334bd38", kill_on_drop: false }`
[INFO] [stderr] Compiling proc-macro2 v1.0.28
[INFO] [stderr] Compiling unicode-xid v0.2.2
[INFO] [stderr] Compiling syn v1.0.74
[INFO] [stderr] Compiling memchr v2.4.0
[INFO] [stderr] Compiling serde_derive v1.0.127
[INFO] [stderr] Compiling serde v1.0.127
[INFO] [stderr] Compiling crc32fast v1.3.2
[INFO] [stderr] Compiling adler v1.0.2
[INFO] [stderr] Compiling regex-syntax v0.6.25
[INFO] [stderr] Compiling cfg-if v1.0.0
[INFO] [stderr] Compiling trexter v0.1.1
[INFO] [stderr] Compiling miniz_oxide v0.5.3
[INFO] [stderr] Compiling flate2 v1.0.24
[INFO] [stderr] Compiling quote v1.0.9
[INFO] [stderr] Compiling aho-corasick v0.7.18
[INFO] [stderr] Compiling regex v1.5.4
[INFO] [stderr] Compiling dcsv v0.2.0
[INFO] [stderr] Compiling bincode v1.3.3
[INFO] [stderr] Compiling r4d v3.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout] --> src/common.rs:43:9
[INFO] [stdout] |
[INFO] [stdout] 41 | pub struct LocalMacro {
[INFO] [stdout] | ---------- field in this struct
[INFO] [stdout] 42 | pub level: usize,
[INFO] [stdout] 43 | pub name: String,
[INFO] [stdout] | ^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `LocalMacro` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/process/processor.rs:2741:43
[INFO] [stdout] |
[INFO] [stdout] 2741 | pub(crate) fn get_logger_write_option(&self) -> Option<&WriteOption> {
[INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^
[INFO] [stdout] | | ||
[INFO] [stdout] | | |the same lifetime is hidden here
[INFO] [stdout] | | the same lifetime is elided here
[INFO] [stdout] | the lifetime is elided here
[INFO] [stdout] |
[INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 2741 | pub(crate) fn get_logger_write_option(&self) -> Option<&WriteOption<'_>> {
[INFO] [stdout] | ++++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.25s
[INFO] running `Command { std: "docker" "inspect" "b93450bdb101de39ef40add343fd2bb5f276f51c7cf549004fafc44d1334bd38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93450bdb101de39ef40add343fd2bb5f276f51c7cf549004fafc44d1334bd38", kill_on_drop: false }`
[INFO] [stdout] b93450bdb101de39ef40add343fd2bb5f276f51c7cf549004fafc44d1334bd38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1db59397263653833cdd838874712f715bd75d10a36d4aac37fbfdda51737201
[INFO] running `Command { std: "docker" "start" "-a" "1db59397263653833cdd838874712f715bd75d10a36d4aac37fbfdda51737201", kill_on_drop: false }`
[INFO] [stderr] Compiling r4d v3.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout] --> src/common.rs:43:9
[INFO] [stdout] |
[INFO] [stdout] 41 | pub struct LocalMacro {
[INFO] [stdout] | ---------- field in this struct
[INFO] [stdout] 42 | pub level: usize,
[INFO] [stdout] 43 | pub name: String,
[INFO] [stdout] | ^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `LocalMacro` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/process/processor.rs:2741:43
[INFO] [stdout] |
[INFO] [stdout] 2741 | pub(crate) fn get_logger_write_option(&self) -> Option<&WriteOption> {
[INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^
[INFO] [stdout] | | ||
[INFO] [stdout] | | |the same lifetime is hidden here
[INFO] [stdout] | | the same lifetime is elided here
[INFO] [stdout] | the lifetime is elided here
[INFO] [stdout] |
[INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 2741 | pub(crate) fn get_logger_write_option(&self) -> Option<&WriteOption<'_>> {
[INFO] [stdout] | ++++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `StorageOutput`
[INFO] [stdout] --> src/test.rs:1:46
[INFO] [stdout] |
[INFO] [stdout] 1 | use crate::{RadError, RadResult, RadStorage, StorageOutput, StorageResult};
[INFO] [stdout] | ^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused variable: `serialize`
[INFO] [stdout] --> src/test.rs:13:27
[INFO] [stdout] |
[INFO] [stdout] 13 | fn extract(&mut self, serialize: bool) -> crate::StorageResult