[INFO] cloning repository https://github.com/swen128/compiler-book [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/swen128/compiler-book" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswen128%2Fcompiler-book", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswen128%2Fcompiler-book'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf1a832bbd495c07bc75edee722288ca59b23cb6 [INFO] testing swen128/compiler-book against 1.77.0 for beta-1.78-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswen128%2Fcompiler-book" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/swen128/compiler-book on toolchain 1.77.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/swen128/compiler-book [INFO] finished tweaking git repo https://github.com/swen128/compiler-book [INFO] tweaked toml for git repo https://github.com/swen128/compiler-book written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/swen128/compiler-book 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" "+1.77.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fdcc1c76fe7367e9cd502da754c9a7ad85174b42a0861c780ed0e0b15d25f4a8 [INFO] running `Command { std: "docker" "start" "-a" "fdcc1c76fe7367e9cd502da754c9a7ad85174b42a0861c780ed0e0b15d25f4a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fdcc1c76fe7367e9cd502da754c9a7ad85174b42a0861c780ed0e0b15d25f4a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdcc1c76fe7367e9cd502da754c9a7ad85174b42a0861c780ed0e0b15d25f4a8", kill_on_drop: false }` [INFO] [stdout] fdcc1c76fe7367e9cd502da754c9a7ad85174b42a0861c780ed0e0b15d25f4a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39bff61e3ce85b123d48aeff05d9f9e98d631d9fb44f65d724e12f6157c97096 [INFO] running `Command { std: "docker" "start" "-a" "39bff61e3ce85b123d48aeff05d9f9e98d631d9fb44f65d724e12f6157c97096", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling allocator-api2 v0.2.16 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Compiling pretty_assertions v1.4.0 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Compiling chumsky v0.9.3 [INFO] [stderr] Compiling logos-codegen v0.13.0 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling logos-derive v0.13.0 [INFO] [stderr] Compiling logos v0.13.0 [INFO] [stderr] Compiling compiler-book v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `risc_v::RiscVFrame` [INFO] [stdout] --> src/frame.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use risc_v::RiscVFrame; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/temp.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn named(name: &str) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/translate/level.rs:71:46 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn formals(level: Level) -> Vec> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `compiler-book` (lib); 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "39bff61e3ce85b123d48aeff05d9f9e98d631d9fb44f65d724e12f6157c97096", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39bff61e3ce85b123d48aeff05d9f9e98d631d9fb44f65d724e12f6157c97096", kill_on_drop: false }` [INFO] [stdout] 39bff61e3ce85b123d48aeff05d9f9e98d631d9fb44f65d724e12f6157c97096