[INFO] fetching crate igrf 0.2.0...
[INFO] checking igrf-0.2.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate igrf 0.2.0 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate igrf 0.2.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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: v2.0.12)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bb6c20069fe74330c5e05216d6dd3a702960f4d6e8363a2734789835d4e0ff2
[INFO] running `Command { std: "docker" "start" "-a" "8bb6c20069fe74330c5e05216d6dd3a702960f4d6e8363a2734789835d4e0ff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bb6c20069fe74330c5e05216d6dd3a702960f4d6e8363a2734789835d4e0ff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bb6c20069fe74330c5e05216d6dd3a702960f4d6e8363a2734789835d4e0ff2", kill_on_drop: false }`
[INFO] [stdout] 8bb6c20069fe74330c5e05216d6dd3a702960f4d6e8363a2734789835d4e0ff2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cf319fa42121628d687f8f37d184b5383f7b0e432d2eabe5ca3c9c31de0840c
[INFO] running `Command { std: "docker" "start" "-a" "5cf319fa42121628d687f8f37d184b5383f7b0e432d2eabe5ca3c9c31de0840c", kill_on_drop: false }`
[INFO] [stderr]    Compiling igrf v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking thiserror v1.0.69
[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 4.18s
[INFO] running `Command { std: "docker" "inspect" "5cf319fa42121628d687f8f37d184b5383f7b0e432d2eabe5ca3c9c31de0840c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cf319fa42121628d687f8f37d184b5383f7b0e432d2eabe5ca3c9c31de0840c", kill_on_drop: false }`
[INFO] [stdout] 5cf319fa42121628d687f8f37d184b5383f7b0e432d2eabe5ca3c9c31de0840c