[INFO] fetching crate spdkit-surface 0.1.1...
[INFO] checking spdkit-surface-0.1.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate spdkit-surface 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate spdkit-surface 0.1.1 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spdkit-surface 0.1.1
[INFO] finished tweaking crates.io crate spdkit-surface 0.1.1
[INFO] tweaked toml for crates.io crate spdkit-surface 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 207 packages
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "4da17fe889d9bb800fb1e1d586757b3d33e338b49e7cdcf6bf85598069190a3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4da17fe889d9bb800fb1e1d586757b3d33e338b49e7cdcf6bf85598069190a3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4da17fe889d9bb800fb1e1d586757b3d33e338b49e7cdcf6bf85598069190a3c", kill_on_drop: false }`
[INFO] [stdout] 4da17fe889d9bb800fb1e1d586757b3d33e338b49e7cdcf6bf85598069190a3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "c7ed53d1a658ef47dae97d1012ddee11d0dce686c6418ea3cf2e04d6f9382394", kill_on_drop: false }`
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[INFO] [stderr]     Checking spdkit-surface v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `gchemol::Lattice`
[INFO] [stdout]  --> src/layers.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use gchemol::Lattice;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gchemol::prelude::*`
[INFO] [stdout]   --> src/lib.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub use gchemol::prelude::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gchemol::Lattice`
[INFO] [stdout]  --> src/layers.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use gchemol::Lattice;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `gchemol::Atom::label`: use get_label instead
[INFO] [stdout]   --> src/layers.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 |     mol.atoms().find(|(_, a)| a.label() == format!("{i}")).is_some()
[INFO] [stdout]    |                                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `gchemol::Atom::label`: use get_label instead
[INFO] [stdout]   --> src/layers.rs:28:32
[INFO] [stdout]    |
[INFO] [stdout] 28 |     mol.atoms().map(|(_, a)| a.label().parse().unwrap()).collect()
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_probes`
[INFO] [stdout]   --> src/probe.rs:71:59
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn probe_surface_atoms(mol: &Molecule, r_cutoff: f64, n_probes: usize) -> Result<Vec<usize>> {
[INFO] [stdout]    |                                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_probes`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `gchemol::Atom::label`: use get_label instead
[INFO] [stdout]   --> src/layers.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 |     mol.atoms().find(|(_, a)| a.label() == format!("{i}")).is_some()
[INFO] [stdout]    |                                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `gchemol::Atom::label`: use get_label instead
[INFO] [stdout]   --> src/layers.rs:28:32
[INFO] [stdout]    |
[INFO] [stdout] 28 |     mol.atoms().map(|(_, a)| a.label().parse().unwrap()).collect()
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_probes`
[INFO] [stdout]   --> src/probe.rs:71:59
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn probe_surface_atoms(mol: &Molecule, r_cutoff: f64, n_probes: usize) -> Result<Vec<usize>> {
[INFO] [stdout]    |                                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_probes`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.04s
[INFO] running `Command { std: "docker" "inspect" "c7ed53d1a658ef47dae97d1012ddee11d0dce686c6418ea3cf2e04d6f9382394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7ed53d1a658ef47dae97d1012ddee11d0dce686c6418ea3cf2e04d6f9382394", kill_on_drop: false }`
[INFO] [stdout] c7ed53d1a658ef47dae97d1012ddee11d0dce686c6418ea3cf2e04d6f9382394