[INFO] fetching crate molecules 0.1.7...
[INFO] checking molecules-0.1.7 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate molecules 0.1.7 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate molecules 0.1.7
[INFO] finished tweaking crates.io crate molecules 0.1.7
[INFO] tweaked toml for crates.io crate molecules 0.1.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate molecules 0.1.7 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 85 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.12.1 (available: v0.14.0)
[INFO] [stderr]       Adding kiddo v4.2.1 (available: v5.2.2)
[INFO] [stderr]       Adding petgraph v0.6.5 (available: v0.8.2)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0e7cb9662fe7d89e22c004a2176f381cb0bbe95bafb0320819683a7cbc128168
[INFO] running `Command { std: "docker" "start" "-a" "0e7cb9662fe7d89e22c004a2176f381cb0bbe95bafb0320819683a7cbc128168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e7cb9662fe7d89e22c004a2176f381cb0bbe95bafb0320819683a7cbc128168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e7cb9662fe7d89e22c004a2176f381cb0bbe95bafb0320819683a7cbc128168", kill_on_drop: false }`
[INFO] [stdout] 0e7cb9662fe7d89e22c004a2176f381cb0bbe95bafb0320819683a7cbc128168
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c9ad50a4df972b5cd3f2c8fd887ac718523676ca71af44a26eb97a85ed3733d6
[INFO] running `Command { std: "docker" "start" "-a" "c9ad50a4df972b5cd3f2c8fd887ac718523676ca71af44a26eb97a85ed3733d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling cc v1.2.35
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling fixed v1.29.0
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking elapsed v0.1.2
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking ordered-float v4.6.0
[INFO] [stderr]     Checking ubyte v0.10.4
[INFO] [stderr]     Checking divrem v1.0.0
[INFO] [stderr]     Checking init_with v1.1.0
[INFO] [stderr]     Checking sorted-vec v0.8.8
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking chemistry_consts v0.1.6
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]    Compiling generator v0.8.7
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking kiddo v4.2.1
[INFO] [stderr]     Checking molecules v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `additional_nodes`
[INFO] [stdout]    --> src/graphs.rs:191:5
[INFO] [stdout]     |
[INFO] [stdout] 191 |     additional_nodes: &[usize],
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_additional_nodes`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `additional_nodes`
[INFO] [stdout]    --> src/graphs.rs:191:5
[INFO] [stdout]     |
[INFO] [stdout] 191 |     additional_nodes: &[usize],
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_additional_nodes`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `combine` is never used
[INFO] [stdout]    --> src/molecular_formula.rs:428:8
[INFO] [stdout]     |
[INFO] [stdout] 338 | impl IsotopicPattern {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 428 |     fn combine(&self, other: &Self, n_peaks: usize) -> Self {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `combine` is never used
[INFO] [stdout]    --> src/molecular_formula.rs:428:8
[INFO] [stdout]     |
[INFO] [stdout] 338 | impl IsotopicPattern {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 428 |     fn combine(&self, other: &Self, n_peaks: usize) -> Self {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.59s
[INFO] running `Command { std: "docker" "inspect" "c9ad50a4df972b5cd3f2c8fd887ac718523676ca71af44a26eb97a85ed3733d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ad50a4df972b5cd3f2c8fd887ac718523676ca71af44a26eb97a85ed3733d6", kill_on_drop: false }`
[INFO] [stdout] c9ad50a4df972b5cd3f2c8fd887ac718523676ca71af44a26eb97a85ed3733d6