[INFO] cloning repository https://github.com/lcnbr/linnet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lcnbr/linnet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcnbr%2Flinnet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcnbr%2Flinnet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 53aaffd66157857862fa2da5480d690956acec7e
[INFO] checking lcnbr/linnet against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcnbr%2Flinnet" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/lcnbr/linnet
[INFO] finished tweaking git repo https://github.com/lcnbr/linnet
[INFO] tweaked toml for git repo https://github.com/lcnbr/linnet written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lcnbr/linnet on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lcnbr/linnet 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b73fba1a78ef3e571c5610ec9215aecde2b3851c7e94c2d213a4a19a72e1394
[INFO] running `Command { std: "docker" "start" "-a" "1b73fba1a78ef3e571c5610ec9215aecde2b3851c7e94c2d213a4a19a72e1394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b73fba1a78ef3e571c5610ec9215aecde2b3851c7e94c2d213a4a19a72e1394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b73fba1a78ef3e571c5610ec9215aecde2b3851c7e94c2d213a4a19a72e1394", kill_on_drop: false }`
[INFO] [stdout] 1b73fba1a78ef3e571c5610ec9215aecde2b3851c7e94c2d213a4a19a72e1394
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21e42385690f1f0b92a52f1cffe053840355869dd0bfadf4a49cfbdb574a80ac
[INFO] running `Command { std: "docker" "start" "-a" "21e42385690f1f0b92a52f1cffe053840355869dd0bfadf4a49cfbdb574a80ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]     Checking unic-ucd-bidi v0.9.0
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling yansi v1.0.1
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[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling getrandom v0.3.2
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[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]     Checking wyz v0.5.1
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[INFO] [stderr]     Checking unic-bidi v0.9.0
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[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking linux-raw-sys v0.9.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking bitflags v2.9.0
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[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling venial v0.5.0
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[INFO] [stderr]     Checking piet v0.7.0
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking ref-ops v0.2.5
[INFO] [stderr]     Checking by_address v1.2.1
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]    Compiling bincode v2.0.1
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[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]    Compiling iai-callgrind v0.14.0
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[INFO] [stderr]    Compiling wasm-minimal-protocol v0.1.0 (https://github.com/astrale-sharp/wasm-minimal-protocol#bb9ccd6b)
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[INFO] [stderr]     Checking anes v0.1.6
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[INFO] [stderr]    Compiling rust-embed-utils v8.9.0
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[INFO] [stderr]    Compiling shellexpand v3.1.1
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[INFO] [stderr]     Checking constant_time_eq v0.3.1
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[INFO] [stderr]    Compiling blake3 v1.8.2
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[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling bincode-trait-derive v0.1.1
[INFO] [stderr]    Compiling derive_more v0.99.19
[INFO] [stderr]    Compiling duplicate v2.0.0
[INFO] [stderr]    Compiling rust-embed-impl v8.9.0
[INFO] [stderr]     Checking rust-embed v8.9.0
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling pest v2.8.0
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]    Compiling pest_meta v2.8.0
[INFO] [stderr]    Compiling pest_generator v2.8.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking ron v0.7.1
[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]     Checking dot-parser v0.5.1
[INFO] [stderr]    Compiling iai-callgrind-macros v0.5.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking clinnet v0.1.0 (/opt/rustwide/workdir/clinnet)
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking insta v1.43.0
[INFO] [stderr]     Checking linnet v0.13.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `HedgeNodeStore` is never constructed
[INFO] [stdout]   --> src/half_edge/nodestore/bitvec_find.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct HedgeNodeStore<V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UnionFindNodeStore` is never constructed
[INFO] [stdout]   --> src/half_edge/nodestore/bitvec_find.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct UnionFindNodeStore<V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `root_hedge` is never used
[INFO] [stdout]   --> src/half_edge/nodestore/bitvec_find.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 91 | impl<V> UnionFindNodeStore<V> {
[INFO] [stdout]    | ----------------------------- method in this implementation
[INFO] [stdout] 92 |     pub fn root_hedge(&self, node: NodeIndex) -> Hedge {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<rand::distributions::Uniform<f64>, Infallible>
[INFO] [stdout]    --> src/half_edge/layout/spring.rs:227:40
[INFO] [stdout]     |
[INFO] [stdout] 227 |         let step_range: Uniform<f64> = Uniform::try_from(-step..step).unwrap();
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `linnet` (lib) due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "21e42385690f1f0b92a52f1cffe053840355869dd0bfadf4a49cfbdb574a80ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21e42385690f1f0b92a52f1cffe053840355869dd0bfadf4a49cfbdb574a80ac", kill_on_drop: false }`
[INFO] [stdout] 21e42385690f1f0b92a52f1cffe053840355869dd0bfadf4a49cfbdb574a80ac