[INFO] fetching crate trustee-core 0.8.2...
[INFO] checking trustee-core-0.8.2 against 018018e881e2db0956f229dbb543e21f058d1ce7 for pr-162600
[INFO] extracting crate trustee-core 0.8.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate trustee-core 0.8.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate trustee-core 0.8.2
[INFO] tweaked toml for crates.io crate trustee-core 0.8.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate trustee-core 0.8.2 on toolchain 018018e881e2db0956f229dbb543e21f058d1ce7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate trustee-core 0.8.2 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" "+018018e881e2db0956f229dbb543e21f058d1ce7" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid v1.25.0
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[INFO] [stderr]   Downloaded mongocrypt-sys v0.1.6+1.18.2
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[INFO] [stderr]   Downloaded mongodb v3.8.1
[INFO] [stderr]   Downloaded tiktoken-rs v0.5.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6004a815602d8d6c237d71c319e0f68616133bd4f5a724fbafe7bed467fea140
[INFO] running `Command { std: "docker" "start" "6004a815602d8d6c237d71c319e0f68616133bd4f5a724fbafe7bed467fea140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6004a815602d8d6c237d71c319e0f68616133bd4f5a724fbafe7bed467fea140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6004a815602d8d6c237d71c319e0f68616133bd4f5a724fbafe7bed467fea140" "/opt/rustwide/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6004a815602d8d6c237d71c319e0f68616133bd4f5a724fbafe7bed467fea140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6004a815602d8d6c237d71c319e0f68616133bd4f5a724fbafe7bed467fea140" "/opt/rustwide/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking trustee-core v0.8.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `token_store`
[INFO] [stdout]    --> src/session.rs:514:13
[INFO] [stdout]     |
[INFO] [stdout] 514 |         let token_store = self.token_store.clone();
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_store`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mcp_loader`
[INFO] [stdout]    --> src/session.rs:520:13
[INFO] [stdout]     |
[INFO] [stdout] 520 |         let mcp_loader = self.mcp_loader.clone();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mcp_loader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token_store`
[INFO] [stdout]    --> src/session.rs:514:13
[INFO] [stdout]     |
[INFO] [stdout] 514 |         let token_store = self.token_store.clone();
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_store`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mcp_loader`
[INFO] [stdout]    --> src/session.rs:520:13
[INFO] [stdout]     |
[INFO] [stdout] 520 |         let mcp_loader = self.mcp_loader.clone();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mcp_loader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "6004a815602d8d6c237d71c319e0f68616133bd4f5a724fbafe7bed467fea140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6004a815602d8d6c237d71c319e0f68616133bd4f5a724fbafe7bed467fea140", kill_on_drop: false }`
[INFO] [stdout] 6004a815602d8d6c237d71c319e0f68616133bd4f5a724fbafe7bed467fea140
