[INFO] fetching crate candle-ltc 0.1.0...
[INFO] checking candle-ltc-0.1.0 against try#3fada14ee01d755dc8076e611f11bf65b28ffd21 for pr-154971-1
[INFO] extracting crate candle-ltc 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate candle-ltc 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate candle-ltc 0.1.0
[INFO] tweaked toml for crates.io crate candle-ltc 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate candle-ltc 0.1.0 on toolchain 3fada14ee01d755dc8076e611f11bf65b28ffd21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate candle-ltc 0.1.0 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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9eb1ca28438c09c8edfd5ff1f19ed06a2997c97ce5d5fdbb33f1977467d0983f
[INFO] running `Command { std: "docker" "start" "-a" "9eb1ca28438c09c8edfd5ff1f19ed06a2997c97ce5d5fdbb33f1977467d0983f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9eb1ca28438c09c8edfd5ff1f19ed06a2997c97ce5d5fdbb33f1977467d0983f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eb1ca28438c09c8edfd5ff1f19ed06a2997c97ce5d5fdbb33f1977467d0983f", kill_on_drop: false }`
[INFO] [stdout] 9eb1ca28438c09c8edfd5ff1f19ed06a2997c97ce5d5fdbb33f1977467d0983f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60e8e0aec9ecc344b3340e5ed8c9fd4d0fb90baa9ba3a6282f381ceac6e55e56
[INFO] running `Command { std: "docker" "start" "-a" "60e8e0aec9ecc344b3340e5ed8c9fd4d0fb90baa9ba3a6282f381ceac6e55e56", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libm v0.2.11
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[INFO] [stderr]    Compiling rayon-core v1.12.1
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[INFO] [stderr]    Compiling hashbrown v0.15.1
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[INFO] [stderr]    Compiling toml_edit v0.22.22
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[INFO] [stderr]     Checking safetensors v0.4.5
[INFO] [stderr]     Checking ug v0.0.2
[INFO] [stderr]     Checking candle-core v0.8.0
[INFO] [stderr]     Checking candle-nn v0.8.0
[INFO] [stderr]     Checking candle-ltc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/lib.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let y = ltc.forward(&x)?;
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]   --> examples/circle.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     for step in 0..1000 {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[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 29.02s
[INFO] running `Command { std: "docker" "inspect" "60e8e0aec9ecc344b3340e5ed8c9fd4d0fb90baa9ba3a6282f381ceac6e55e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60e8e0aec9ecc344b3340e5ed8c9fd4d0fb90baa9ba3a6282f381ceac6e55e56", kill_on_drop: false }`
[INFO] [stdout] 60e8e0aec9ecc344b3340e5ed8c9fd4d0fb90baa9ba3a6282f381ceac6e55e56
