[INFO] cloning repository https://github.com/crabchads/crab-os [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crabchads/crab-os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrabchads%2Fcrab-os", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrabchads%2Fcrab-os'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 45208693e2a8e34db965e8b6d36097c8c93b3d2a [INFO] checking crabchads/crab-os 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%2Fcrabchads%2Fcrab-os" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/crabchads/crab-os [INFO] finished tweaking git repo https://github.com/crabchads/crab-os [INFO] tweaked toml for git repo https://github.com/crabchads/crab-os written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/crabchads/crab-os 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/crabchads/crab-os 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] 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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 81648df328d78c6960a0594d52b73f85fcc1a1e3bfe855a3858845bca92dcd31 [INFO] running `Command { std: "docker" "start" "-a" "81648df328d78c6960a0594d52b73f85fcc1a1e3bfe855a3858845bca92dcd31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81648df328d78c6960a0594d52b73f85fcc1a1e3bfe855a3858845bca92dcd31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81648df328d78c6960a0594d52b73f85fcc1a1e3bfe855a3858845bca92dcd31", kill_on_drop: false }` [INFO] [stdout] 81648df328d78c6960a0594d52b73f85fcc1a1e3bfe855a3858845bca92dcd31 [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=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] 458073cd93124217424a4e0ec31b7ef33612768e133a1482725283b07122102b [INFO] running `Command { std: "docker" "start" "-a" "458073cd93124217424a4e0ec31b7ef33612768e133a1482725283b07122102b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling logos-codegen v0.15.0 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling peg-runtime v0.8.5 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling terminfo v0.9.0 [INFO] [stderr] Compiling peg-macros v0.8.5 [INFO] [stderr] Checking miniz_oxide v0.8.8 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Checking phf_shared v0.11.3 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking bit-vec v0.8.0 [INFO] [stderr] Compiling rlimit v0.10.2 [INFO] [stderr] Compiling procfs v0.17.0 [INFO] [stderr] Checking cached_proc_macro_types v0.1.1 [INFO] [stderr] Checking terminal_size v0.4.2 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking clap_builder v4.5.39 [INFO] [stderr] Checking bit-set v0.8.0 [INFO] [stderr] Checking utf8-chars v3.0.5 [INFO] [stderr] Checking procfs-core v0.17.0 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking peg v0.8.5 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking flate2 v1.1.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Checking uzers v0.12.1 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking os_pipe v1.2.2 [INFO] [stderr] Checking hostname v0.4.1 [INFO] [stderr] Checking strum v0.27.1 [INFO] [stderr] Checking normalize-path v0.2.1 [INFO] [stderr] Checking petgraph v0.8.1 [INFO] [stderr] Checking annotate-snippets v0.11.5 (https://github.com/rust-lang/annotate-snippets-rs#2ef10ac7) [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking fancy-regex v0.14.0 [INFO] [stderr] Compiling logos-derive v0.15.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking command-fds v0.3.0 [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Checking logos v0.15.0 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling cached_proc_macro v0.24.0 [INFO] [stderr] Checking clap v4.5.39 [INFO] [stderr] Checking cached v0.55.1 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking brush-parser v0.2.16 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking brush-core v0.3.1 [INFO] [stderr] Checking portage-rs v0.1.0 (/opt/rustwide/workdir/crates/portage-rs) [INFO] [stdout] warning: unused variable: `shell` [INFO] [stdout] --> crates/portage-rs/src/emerge.rs:33:6 [INFO] [stdout] | [INFO] [stdout] 33 | let shell = Shell::new(&CreateOptions { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shell` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PackageSpecifier> [INFO] [stdout] --> crates/portage-rs/src/emerge.rs:44:6 [INFO] [stdout] | [INFO] [stdout] 44 | / parse_package_specifier(package).map_err(|err| { [INFO] [stdout] 45 | | let mut message = Group::with_title( [INFO] [stdout] 46 | | Level::ERROR [INFO] [stdout] 47 | | .title("Failed to parse package specifier"), [INFO] [stdout] ... | [INFO] [stdout] 61 | | std::process::exit(1); [INFO] [stdout] 62 | | })?; [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/portage-rs/src/emerge.rs:44:6 [INFO] [stdout] | [INFO] [stdout] 44 | / parse_package_specifier(package).map_err(|err| { [INFO] [stdout] 45 | | let mut message = Group::with_title( [INFO] [stdout] 46 | | Level::ERROR [INFO] [stdout] 47 | | .title("Failed to parse package specifier"), [INFO] [stdout] ... | [INFO] [stdout] 61 | | std::process::exit(1); [INFO] [stdout] 62 | | })?; [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `portage-rs` (bin "emerge") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `shell` [INFO] [stdout] --> crates/portage-rs/src/emerge.rs:33:6 [INFO] [stdout] | [INFO] [stdout] 33 | let shell = Shell::new(&CreateOptions { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shell` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PackageSpecifier> [INFO] [stdout] --> crates/portage-rs/src/emerge.rs:44:6 [INFO] [stdout] | [INFO] [stdout] 44 | / parse_package_specifier(package).map_err(|err| { [INFO] [stdout] 45 | | let mut message = Group::with_title( [INFO] [stdout] 46 | | Level::ERROR [INFO] [stdout] 47 | | .title("Failed to parse package specifier"), [INFO] [stdout] ... | [INFO] [stdout] 61 | | std::process::exit(1); [INFO] [stdout] 62 | | })?; [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/portage-rs/src/emerge.rs:44:6 [INFO] [stdout] | [INFO] [stdout] 44 | / parse_package_specifier(package).map_err(|err| { [INFO] [stdout] 45 | | let mut message = Group::with_title( [INFO] [stdout] 46 | | Level::ERROR [INFO] [stdout] 47 | | .title("Failed to parse package specifier"), [INFO] [stdout] ... | [INFO] [stdout] 61 | | std::process::exit(1); [INFO] [stdout] 62 | | })?; [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `portage-rs` (bin "emerge" test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "458073cd93124217424a4e0ec31b7ef33612768e133a1482725283b07122102b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "458073cd93124217424a4e0ec31b7ef33612768e133a1482725283b07122102b", kill_on_drop: false }` [INFO] [stdout] 458073cd93124217424a4e0ec31b7ef33612768e133a1482725283b07122102b