[INFO] fetching crate nog 0.1.0... [INFO] testing nog-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate nog 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate nog 0.1.0 [INFO] finished tweaking crates.io crate nog 0.1.0 [INFO] tweaked toml for crates.io crate nog 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nog 0.1.0 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 crates.io crate nog 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9912e57437505799ce001034fdbb4a33ba8a3bdf4b7b35d51b22cc6d19b92da9 [INFO] running `Command { std: "docker" "start" "-a" "9912e57437505799ce001034fdbb4a33ba8a3bdf4b7b35d51b22cc6d19b92da9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9912e57437505799ce001034fdbb4a33ba8a3bdf4b7b35d51b22cc6d19b92da9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9912e57437505799ce001034fdbb4a33ba8a3bdf4b7b35d51b22cc6d19b92da9", kill_on_drop: false }` [INFO] [stdout] 9912e57437505799ce001034fdbb4a33ba8a3bdf4b7b35d51b22cc6d19b92da9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7937cbd4a409f4f3406022c3285e754712c3f001aead138e64095a24aef39df3 [INFO] running `Command { std: "docker" "start" "-a" "7937cbd4a409f4f3406022c3285e754712c3f001aead138e64095a24aef39df3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling chumsky v0.8.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling miette-derive v3.3.0 [INFO] [stderr] Compiling knuffel-derive v1.1.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling miette v3.3.0 [INFO] [stderr] Compiling knuffel v1.1.0 [INFO] [stderr] Compiling nog v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `text` is never read [INFO] [stdout] --> src/rom/ZK.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Line { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 6 | pub text: String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Line` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lines` is never constructed [INFO] [stdout] --> src/rom/ZK.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Lines { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Note` is never constructed [INFO] [stdout] --> src/rom/ZK.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Note { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Index` is never constructed [INFO] [stdout] --> src/rom/ZK.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Index { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Reference` is never constructed [INFO] [stdout] --> src/rom/ZK.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct Reference { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `ZK` should have a snake case name [INFO] [stdout] --> src/rom/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | mod ZK; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `zk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.59s [INFO] running `Command { std: "docker" "inspect" "7937cbd4a409f4f3406022c3285e754712c3f001aead138e64095a24aef39df3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7937cbd4a409f4f3406022c3285e754712c3f001aead138e64095a24aef39df3", kill_on_drop: false }` [INFO] [stdout] 7937cbd4a409f4f3406022c3285e754712c3f001aead138e64095a24aef39df3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8393662127e40b07389308d89777a92823037ee1196af04380e7858c013bc3c3 [INFO] running `Command { std: "docker" "start" "-a" "8393662127e40b07389308d89777a92823037ee1196af04380e7858c013bc3c3", kill_on_drop: false }` [INFO] [stderr] Compiling nog v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `text` is never read [INFO] [stdout] --> src/rom/ZK.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Line { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 6 | pub text: String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Line` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lines` is never constructed [INFO] [stdout] --> src/rom/ZK.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Lines { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Note` is never constructed [INFO] [stdout] --> src/rom/ZK.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Note { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Index` is never constructed [INFO] [stdout] --> src/rom/ZK.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Index { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Reference` is never constructed [INFO] [stdout] --> src/rom/ZK.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct Reference { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `ZK` should have a snake case name [INFO] [stdout] --> src/rom/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | mod ZK; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `zk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "8393662127e40b07389308d89777a92823037ee1196af04380e7858c013bc3c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8393662127e40b07389308d89777a92823037ee1196af04380e7858c013bc3c3", kill_on_drop: false }` [INFO] [stdout] 8393662127e40b07389308d89777a92823037ee1196af04380e7858c013bc3c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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", kill_on_drop: false }` [INFO] [stdout] 5af5e63ce185abf09c94b3ad76972d43e84981b75f5dab4a75424964d56ee56a [INFO] running `Command { std: "docker" "start" "-a" "5af5e63ce185abf09c94b3ad76972d43e84981b75f5dab4a75424964d56ee56a", kill_on_drop: false }` [INFO] [stderr] warning: field `text` is never read [INFO] [stderr] --> src/rom/ZK.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Line { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 6 | pub text: String [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Line` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Lines` is never constructed [INFO] [stderr] --> src/rom/ZK.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct Lines { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Note` is never constructed [INFO] [stderr] --> src/rom/ZK.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct Note { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Index` is never constructed [INFO] [stderr] --> src/rom/ZK.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | pub struct Index { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Reference` is never constructed [INFO] [stderr] --> src/rom/ZK.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | pub struct Reference { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `ZK` should have a snake case name [INFO] [stderr] --> src/rom/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | mod ZK; [INFO] [stderr] | ^^ help: convert the identifier to snake case (notice the capitalization): `zk` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `nog` (bin "nog" test) generated 6 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nog-4e748f3be5a379e9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5af5e63ce185abf09c94b3ad76972d43e84981b75f5dab4a75424964d56ee56a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5af5e63ce185abf09c94b3ad76972d43e84981b75f5dab4a75424964d56ee56a", kill_on_drop: false }` [INFO] [stdout] 5af5e63ce185abf09c94b3ad76972d43e84981b75f5dab4a75424964d56ee56a