[INFO] fetching crate rust-lstm-1025 0.1.1...
[INFO] checking rust-lstm-1025-0.1.1 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate rust-lstm-1025 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rust-lstm-1025 0.1.1
[INFO] finished tweaking crates.io crate rust-lstm-1025 0.1.1
[INFO] tweaked toml for crates.io crate rust-lstm-1025 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-lstm-1025 0.1.1 on toolchain 7b3da9103634dffd4f4365cfd8642427c781d99f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-lstm-1025 0.1.1 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" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8eae253ca4adcf50a58d31b8930d5456c35e0b25da555232210422b54c0d66f5
[INFO] running `Command { std: "docker" "start" "-a" "8eae253ca4adcf50a58d31b8930d5456c35e0b25da555232210422b54c0d66f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8eae253ca4adcf50a58d31b8930d5456c35e0b25da555232210422b54c0d66f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eae253ca4adcf50a58d31b8930d5456c35e0b25da555232210422b54c0d66f5", kill_on_drop: false }`
[INFO] [stdout] 8eae253ca4adcf50a58d31b8930d5456c35e0b25da555232210422b54c0d66f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dinherent-method-on-receiver" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59c4f88c5097b1d9b2e7101ee523a6d18bd515536eaac62a16c736ca94ef41ab
[INFO] running `Command { std: "docker" "start" "-a" "59c4f88c5097b1d9b2e7101ee523a6d18bd515536eaac62a16c736ca94ef41ab", kill_on_drop: false }`
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[INFO] [stderr]     Checking rust-lstm-1025 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `output_size`
[INFO] [stdout]    --> src/nextgen_lstm.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let output_size = weights["output_size"].as_u64().unwrap() as usize;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_size`
[INFO] [stdout]    --> src/nextgen_lstm.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let output_size = weights["output_size"].as_u64().unwrap() as usize;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "59c4f88c5097b1d9b2e7101ee523a6d18bd515536eaac62a16c736ca94ef41ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59c4f88c5097b1d9b2e7101ee523a6d18bd515536eaac62a16c736ca94ef41ab", kill_on_drop: false }`
[INFO] [stdout] 59c4f88c5097b1d9b2e7101ee523a6d18bd515536eaac62a16c736ca94ef41ab
