[INFO] fetching crate heme 0.3.2...
[INFO] checking heme-0.3.2 against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] extracting crate heme 0.3.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate heme 0.3.2
[INFO] finished tweaking crates.io crate heme 0.3.2
[INFO] tweaked toml for crates.io crate heme 0.3.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate heme 0.3.2 on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate heme 0.3.2 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edbfaae68dc6b5ce597a2a3aaf753d85798d47ff5f56c1aef690dddb0fb53f9f
[INFO] running `Command { std: "docker" "start" "-a" "edbfaae68dc6b5ce597a2a3aaf753d85798d47ff5f56c1aef690dddb0fb53f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edbfaae68dc6b5ce597a2a3aaf753d85798d47ff5f56c1aef690dddb0fb53f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edbfaae68dc6b5ce597a2a3aaf753d85798d47ff5f56c1aef690dddb0fb53f9f", kill_on_drop: false }`
[INFO] [stdout] edbfaae68dc6b5ce597a2a3aaf753d85798d47ff5f56c1aef690dddb0fb53f9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c85aa91569fba9e1acb932a50c8acd4e3a436bbe304f90efe9c550f3f33b908
[INFO] running `Command { std: "docker" "start" "-a" "2c85aa91569fba9e1acb932a50c8acd4e3a436bbe304f90efe9c550f3f33b908", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Checking heme v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sampling.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub components: Vec<Box<Move>>,
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub components: Vec<Box<dyn Move>>,
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/io.rs:97:46
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn run(config: Config) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn run(config: Config) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `protocol_name`
[INFO] [stdout]  --> src/sampling.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get_protocol(protocol_name: &str) -> Protocol {
[INFO] [stdout]   |                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_protocol_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pose`
[INFO] [stdout]   --> src/sampling.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn apply(&self, pose: &mut Pose) {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_pose`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a1`
[INFO] [stdout]   --> src/scoring.rs:24:39
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn calculate_lennard_jones_energy(a1: &Atom, a2: &Atom, r: f64) -> f64 {
[INFO] [stdout]    |                                       ^^ help: if this is intentional, prefix it with an underscore: `_a1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a2`
[INFO] [stdout]   --> src/scoring.rs:24:50
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn calculate_lennard_jones_energy(a1: &Atom, a2: &Atom, r: f64) -> f64 {
[INFO] [stdout]    |                                                  ^^ help: if this is intentional, prefix it with an underscore: `_a2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Residue` is never constructed
[INFO] [stdout]   --> src/conformation.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Residue {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `atoms`, `residue_name`, and `residue_index` are never read
[INFO] [stdout]   --> src/conformation.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Residue {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 52 |     atoms: Vec<Atom>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 53 |     residue_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 54 |     residue_index: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `heme` (lib) due to 1 previous error; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sampling.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub components: Vec<Box<Move>>,
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub components: Vec<Box<dyn Move>>,
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/io.rs:97:46
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn run(config: Config) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn run(config: Config) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `protocol_name`
[INFO] [stdout]  --> src/sampling.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get_protocol(protocol_name: &str) -> Protocol {
[INFO] [stdout]   |                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_protocol_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pose`
[INFO] [stdout]   --> src/sampling.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn apply(&self, pose: &mut Pose) {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_pose`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a1`
[INFO] [stdout]   --> src/scoring.rs:24:39
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn calculate_lennard_jones_energy(a1: &Atom, a2: &Atom, r: f64) -> f64 {
[INFO] [stdout]    |                                       ^^ help: if this is intentional, prefix it with an underscore: `_a1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a2`
[INFO] [stdout]   --> src/scoring.rs:24:50
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn calculate_lennard_jones_energy(a1: &Atom, a2: &Atom, r: f64) -> f64 {
[INFO] [stdout]    |                                                  ^^ help: if this is intentional, prefix it with an underscore: `_a2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Residue` is never constructed
[INFO] [stdout]   --> src/conformation.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Residue {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `atoms`, `residue_name`, and `residue_index` are never read
[INFO] [stdout]   --> src/conformation.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Residue {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 52 |     atoms: Vec<Atom>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 53 |     residue_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 54 |     residue_index: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `H` should have a snake case name
[INFO] [stdout]    --> src/io.rs:152:12
[INFO] [stdout]     |
[INFO] [stdout] 152 |         fn H(l: &f64) -> f64 {
[INFO] [stdout]     |            ^ help: convert the identifier to snake case: `h`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `heme` (lib test) due to 1 previous error; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "2c85aa91569fba9e1acb932a50c8acd4e3a436bbe304f90efe9c550f3f33b908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c85aa91569fba9e1acb932a50c8acd4e3a436bbe304f90efe9c550f3f33b908", kill_on_drop: false }`
[INFO] [stdout] 2c85aa91569fba9e1acb932a50c8acd4e3a436bbe304f90efe9c550f3f33b908
