[INFO] cloning repository https://github.com/ellbur/opentype-hacking
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ellbur/opentype-hacking" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fellbur%2Fopentype-hacking", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fellbur%2Fopentype-hacking'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 781b10f3649af3f20b2a14563a94972b9a684c66
[INFO] checking ellbur/opentype-hacking against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fellbur%2Fopentype-hacking" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ellbur/opentype-hacking
[INFO] finished tweaking git repo https://github.com/ellbur/opentype-hacking
[INFO] tweaked toml for git repo https://github.com/ellbur/opentype-hacking written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ellbur/opentype-hacking 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 git repo https://github.com/ellbur/opentype-hacking 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] 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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ff12c1d73f778f3e9e2f21ce694c305f7794bf9da05fc1fc790a800e2b239e6
[INFO] running `Command { std: "docker" "start" "-a" "9ff12c1d73f778f3e9e2f21ce694c305f7794bf9da05fc1fc790a800e2b239e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ff12c1d73f778f3e9e2f21ce694c305f7794bf9da05fc1fc790a800e2b239e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff12c1d73f778f3e9e2f21ce694c305f7794bf9da05fc1fc790a800e2b239e6", kill_on_drop: false }`
[INFO] [stdout] 9ff12c1d73f778f3e9e2f21ce694c305f7794bf9da05fc1fc790a800e2b239e6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53b4d8007daff60adcc534b1af5a03d0958f79310d4712dd32c0ef0c862df5a2
[INFO] running `Command { std: "docker" "start" "-a" "53b4d8007daff60adcc534b1af5a03d0958f79310d4712dd32c0ef0c862df5a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling thiserror v1.0.68
[INFO] [stderr]     Checking bytemuck v1.19.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling rustix v0.38.39
[INFO] [stderr]    Compiling cc v1.1.36
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking hashbrown v0.15.1
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking clap_builder v4.5.20
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking ucd-trie v0.1.7
[INFO] [stderr]     Checking safe_arch v0.7.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking levenshtein-diff v0.2.4
[INFO] [stderr]     Checking more-asserts v0.3.1
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking wide v0.7.28
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking noisy_float v0.2.0
[INFO] [stderr]    Compiling howlong v0.1.7
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking keyed_priority_queue v0.4.2
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking tempfile v3.13.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.68
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling pest v2.7.14
[INFO] [stderr]     Checking dialoguer v0.11.0
[INFO] [stderr]     Checking clap v4.5.20
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling pest_meta v2.7.14
[INFO] [stderr]    Compiling pest_generator v2.7.14
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling pest_derive v2.7.14
[INFO] [stderr]     Checking nalgebra v0.29.0
[INFO] [stderr]     Checking statrs v0.16.1
[INFO] [stderr]     Checking feature_refining v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `Edit` is never constructed
[INFO] [stdout]    --> src/substitutions2.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub struct Edit {
[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] [stderr] error: could not compile `feature_refining` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `Edit` is never constructed
[INFO] [stdout]    --> src/substitutions2.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub struct Edit {
[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] [stderr] error: could not compile `feature_refining` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "53b4d8007daff60adcc534b1af5a03d0958f79310d4712dd32c0ef0c862df5a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b4d8007daff60adcc534b1af5a03d0958f79310d4712dd32c0ef0c862df5a2", kill_on_drop: false }`
[INFO] [stdout] 53b4d8007daff60adcc534b1af5a03d0958f79310d4712dd32c0ef0c862df5a2
