[INFO] cloning repository https://github.com/eightfx/galois_field [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eightfx/galois_field" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feightfx%2Fgalois_field", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feightfx%2Fgalois_field'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9cb8bd08d3b8616d0a6169f1a8e79aed397c8cdc [INFO] testing eightfx/galois_field against beta-2025-09-21 for beta-1.91-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feightfx%2Fgalois_field" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/eightfx/galois_field [INFO] finished tweaking git repo https://github.com/eightfx/galois_field [INFO] tweaked toml for git repo https://github.com/eightfx/galois_field written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/eightfx/galois_field on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/eightfx/galois_field 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.keyword [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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf3863558fedcfd6208d9187600b6d5903bf43a0a5846965949f5c6abba45c68 [INFO] running `Command { std: "docker" "start" "-a" "cf3863558fedcfd6208d9187600b6d5903bf43a0a5846965949f5c6abba45c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf3863558fedcfd6208d9187600b6d5903bf43a0a5846965949f5c6abba45c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf3863558fedcfd6208d9187600b6d5903bf43a0a5846965949f5c6abba45c68", kill_on_drop: false }` [INFO] [stdout] cf3863558fedcfd6208d9187600b6d5903bf43a0a5846965949f5c6abba45c68 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75682852e41fc307cd8d99396c10ffa45955e8d067486c282a3b98673f6bb8ab [INFO] running `Command { std: "docker" "start" "-a" "75682852e41fc307cd8d99396c10ffa45955e8d067486c282a3b98673f6bb8ab", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.keyword [INFO] [stderr] Compiling galois_field v0.1.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `quotient` is never read [INFO] [stdout] --> src/lib.rs:687:13 [INFO] [stdout] | [INFO] [stdout] 687 | quotient = Polynomial { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "75682852e41fc307cd8d99396c10ffa45955e8d067486c282a3b98673f6bb8ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75682852e41fc307cd8d99396c10ffa45955e8d067486c282a3b98673f6bb8ab", kill_on_drop: false }` [INFO] [stdout] 75682852e41fc307cd8d99396c10ffa45955e8d067486c282a3b98673f6bb8ab [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aba484de6125e8761a704dbc35d117bf45f21c2d57aedb9eb05f36124b001812 [INFO] running `Command { std: "docker" "start" "-a" "aba484de6125e8761a704dbc35d117bf45f21c2d57aedb9eb05f36124b001812", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.keyword [INFO] [stderr] Compiling galois_field v0.1.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `quotient` is never read [INFO] [stdout] --> src/lib.rs:687:13 [INFO] [stdout] | [INFO] [stdout] 687 | quotient = Polynomial { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/matrix.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | let mut matrix_element:Vec> = vec![ [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/matrix.rs:24:6 [INFO] [stdout] | [INFO] [stdout] 24 | let mut m = Matrix{ [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/matrix.rs:32:6 [INFO] [stdout] | [INFO] [stdout] 32 | let mut sweep_matrix = m.sweep_method(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `!`, found `::` [INFO] [stdout] --> examples/assign_values.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | is_field::*; [INFO] [stdout] | ^^ expected `!` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `galois_field` (example "assign_values") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: value assigned to `quotient` is never read [INFO] [stdout] --> src/lib.rs:687:13 [INFO] [stdout] | [INFO] [stdout] 687 | quotient = Polynomial { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `answer` [INFO] [stdout] --> src/lib.rs:1288:13 [INFO] [stdout] | [INFO] [stdout] 1288 | let answer = element0 + element1; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_answer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `it_works` is never used [INFO] [stdout] --> src/lib.rs:1278:8 [INFO] [stdout] | [INFO] [stdout] 1278 | fn it_works() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "aba484de6125e8761a704dbc35d117bf45f21c2d57aedb9eb05f36124b001812", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aba484de6125e8761a704dbc35d117bf45f21c2d57aedb9eb05f36124b001812", kill_on_drop: false }` [INFO] [stdout] aba484de6125e8761a704dbc35d117bf45f21c2d57aedb9eb05f36124b001812