[INFO] cloning repository https://github.com/GurRonen/yari
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GurRonen/yari" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGurRonen%2Fyari", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGurRonen%2Fyari'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c70b750432bb371c4517df1edbc9f3d9cf53522
[INFO] checking GurRonen/yari against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGurRonen%2Fyari" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/GurRonen/yari
[INFO] finished tweaking git repo https://github.com/GurRonen/yari
[INFO] tweaked toml for git repo https://github.com/GurRonen/yari written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/GurRonen/yari on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/GurRonen/yari 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "f04ce9cad5cd67dc34c95ea82847c3ad360bac65129ebc1fe2274db169180572", kill_on_drop: false }`
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[INFO] [stderr]     Checking yari v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `del`, `lcontains`, `lpush`, `lrange`, `lindex`, and `optimize_memory` are never used
[INFO] [stdout]   --> src/db.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) trait YariKeyspace {
[INFO] [stdout]    |                  ------------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn del(&mut self, key: &str) -> usize;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn lcontains(&self, key: &str) -> Option<bool>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 22 |     fn lpush(&mut self, key: &str, value: Bytes) -> usize;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 23 |     fn lrange(&self, key: &str, start_index: i32, end_index: i32) -> &[&Bytes];
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 24 |     fn lindex(&self, index: i32) -> &Bytes;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 25 |
[INFO] [stdout] 26 |     fn optimize_memory(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `del`, `lcontains`, `lpush`, `lrange`, `lindex`, and `optimize_memory` are never used
[INFO] [stdout]   --> src/db.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) trait YariKeyspace {
[INFO] [stdout]    |                  ------------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn del(&mut self, key: &str) -> usize;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn lcontains(&self, key: &str) -> Option<bool>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 22 |     fn lpush(&mut self, key: &str, value: Bytes) -> usize;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 23 |     fn lrange(&self, key: &str, start_index: i32, end_index: i32) -> &[&Bytes];
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 24 |     fn lindex(&self, index: i32) -> &Bytes;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 25 |
[INFO] [stdout] 26 |     fn optimize_memory(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.59s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "f04ce9cad5cd67dc34c95ea82847c3ad360bac65129ebc1fe2274db169180572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f04ce9cad5cd67dc34c95ea82847c3ad360bac65129ebc1fe2274db169180572", kill_on_drop: false }`
[INFO] [stdout] f04ce9cad5cd67dc34c95ea82847c3ad360bac65129ebc1fe2274db169180572
