[INFO] fetching crate igrf 0.2.0...
[INFO] checking igrf-0.2.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate igrf 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate igrf 0.2.0
[INFO] finished tweaking crates.io crate igrf 0.2.0
[INFO] tweaked toml for crates.io crate igrf 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate igrf 0.2.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 079b518d8bef4f1e601985d1175ba3ff486b8c38a09d8e7eb6746bf80c2332de
[INFO] running `Command { std: "docker" "start" "-a" "079b518d8bef4f1e601985d1175ba3ff486b8c38a09d8e7eb6746bf80c2332de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "079b518d8bef4f1e601985d1175ba3ff486b8c38a09d8e7eb6746bf80c2332de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "079b518d8bef4f1e601985d1175ba3ff486b8c38a09d8e7eb6746bf80c2332de", kill_on_drop: false }`
[INFO] [stdout] 079b518d8bef4f1e601985d1175ba3ff486b8c38a09d8e7eb6746bf80c2332de
[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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8aadce0f57f6674f9ed2aa0c674cb4a1e4c8ba75c78c516e30d306a08fef1eb6
[INFO] running `Command { std: "docker" "start" "-a" "8aadce0f57f6674f9ed2aa0c674cb4a1e4c8ba75c78c516e30d306a08fef1eb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling igrf v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking time v0.3.43
[INFO] [stdout] warning: fields `name`, `altmin`, `altmax`, and `max3` are never read
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct FieldModel {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 30 |     name: &'static str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     altmin: f64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 39 |     /// Maximum height of each model.
[INFO] [stdout] 40 |     altmax: f64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     max3: usize,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FieldModel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `altmin`, `altmax`, and `max3` are never read
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct FieldModel {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 30 |     name: &'static str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     altmin: f64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 39 |     /// Maximum height of each model.
[INFO] [stdout] 40 |     altmax: f64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     max3: usize,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FieldModel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "8aadce0f57f6674f9ed2aa0c674cb4a1e4c8ba75c78c516e30d306a08fef1eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aadce0f57f6674f9ed2aa0c674cb4a1e4c8ba75c78c516e30d306a08fef1eb6", kill_on_drop: false }`
[INFO] [stdout] 8aadce0f57f6674f9ed2aa0c674cb4a1e4c8ba75c78c516e30d306a08fef1eb6