[INFO] cloning repository https://github.com/vlooshan/rustc2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vlooshan/rustc2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvlooshan%2Frustc2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvlooshan%2Frustc2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 264f398c56ca381f1f02b70dcd70ae354992504d [INFO] checking vlooshan/rustc2 against master#ab1d2444533d829e2d5cff6634cd3c70de6d7103 for pr-147841 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvlooshan%2Frustc2" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/vlooshan/rustc2 [INFO] finished tweaking git repo https://github.com/vlooshan/rustc2 [INFO] tweaked toml for git repo https://github.com/vlooshan/rustc2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/vlooshan/rustc2 on toolchain ab1d2444533d829e2d5cff6634cd3c70de6d7103 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab1d2444533d829e2d5cff6634cd3c70de6d7103" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/vlooshan/rustc2 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" "+ab1d2444533d829e2d5cff6634cd3c70de6d7103" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded askama_axum v0.3.0 [INFO] [stderr] Downloaded cryptify v3.1.1 [INFO] [stderr] Downloaded labyrinth_macros v2.0.0 [INFO] [stderr] Downloaded sysinfo v0.35.2 [INFO] [stderr] Downloaded openssl-src v300.5.1+3.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ab1d2444533d829e2d5cff6634cd3c70de6d7103" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc9f049e4f586ef06ee60c4a1a94cbfc68a79127b9d797bea8776bf174a0e8b1 [INFO] running `Command { std: "docker" "start" "-a" "bc9f049e4f586ef06ee60c4a1a94cbfc68a79127b9d797bea8776bf174a0e8b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc9f049e4f586ef06ee60c4a1a94cbfc68a79127b9d797bea8776bf174a0e8b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc9f049e4f586ef06ee60c4a1a94cbfc68a79127b9d797bea8776bf174a0e8b1", kill_on_drop: false }` [INFO] [stdout] bc9f049e4f586ef06ee60c4a1a94cbfc68a79127b9d797bea8776bf174a0e8b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ab1d2444533d829e2d5cff6634cd3c70de6d7103" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2975611cf5f2d3fcffffae0a9412748e303f60ed4593fe419f88b948c5e5c1b [INFO] running `Command { std: "docker" "start" "-a" "c2975611cf5f2d3fcffffae0a9412748e303f60ed4593fe419f88b948c5e5c1b", kill_on_drop: false }` [INFO] [stderr] Checking slab v0.4.10 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking tokio v1.46.1 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking indexmap v2.10.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking winnow v0.7.11 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking polyval v0.6.2 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Checking ghash v0.5.1 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking uuid v1.17.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking aes-gcm v0.10.3 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking sysinfo v0.35.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking anstyle-query v1.1.3 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Checking axum-core v0.5.2 [INFO] [stderr] Compiling clap_derive v4.5.40 [INFO] [stderr] Checking clap_builder v4.5.40 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking humansize v2.1.3 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking toml_edit v0.22.27 [INFO] [stderr] Compiling askama_parser v0.2.1 [INFO] [stderr] Checking tracing-serde v0.2.0 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Checking tungstenite v0.26.2 [INFO] [stderr] Checking serde_path_to_error v0.1.17 [INFO] [stderr] Checking cookie v0.18.1 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking tower-cookies v0.11.0 [INFO] [stderr] Checking clap v4.5.40 [INFO] [stderr] Compiling basic-toml v0.1.10 [INFO] [stderr] Compiling labyrinth_macros v2.0.0 [INFO] [stderr] Checking toml v0.8.23 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking cryptify v3.1.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tokio-tungstenite v0.26.2 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Compiling askama_derive v0.12.5 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking hyper-util v0.1.15 [INFO] [stderr] Checking axum v0.8.4 [INFO] [stderr] Checking askama v0.12.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking askama_axum v0.3.0 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking common v0.1.0 (/opt/rustwide/workdir/common) [INFO] [stderr] Checking server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stderr] Checking client v0.1.0 (/opt/rustwide/workdir/client) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> client/src/shell.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 77 | execv(&path, argument).unwrap(); [INFO] [stdout] | ------------------------------- any code following this expression is unreachable [INFO] [stdout] 78 | unreachable!("Execv should have replaced the program") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited [INFO] [stdout] --> client/src/shell.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | execv(&path, argument).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> client/src/shell.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 77 | execv(&path, argument).unwrap(); [INFO] [stdout] | ------------------------------- any code following this expression is unreachable [INFO] [stdout] 78 | unreachable!("Execv should have replaced the program") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited [INFO] [stdout] --> client/src/shell.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | execv(&path, argument).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.88s [INFO] running `Command { std: "docker" "inspect" "c2975611cf5f2d3fcffffae0a9412748e303f60ed4593fe419f88b948c5e5c1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2975611cf5f2d3fcffffae0a9412748e303f60ed4593fe419f88b948c5e5c1b", kill_on_drop: false }` [INFO] [stdout] c2975611cf5f2d3fcffffae0a9412748e303f60ed4593fe419f88b948c5e5c1b