[INFO] fetching crate modelica-rs 0.1.5... [INFO] checking modelica-rs-0.1.5 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate modelica-rs 0.1.5 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate modelica-rs 0.1.5 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate modelica-rs 0.1.5 [INFO] finished tweaking crates.io crate modelica-rs 0.1.5 [INFO] tweaked toml for crates.io crate modelica-rs 0.1.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 168 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.1) [INFO] [stderr] Adding bit-set v0.5.3 (latest: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (latest: v0.8.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding core-foundation v0.9.4 (latest: v0.10.0) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding git2 v0.18.3 (latest: v0.19.0) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.6) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.1) [INFO] [stderr] Adding hyper v0.14.30 (latest: v1.4.1) [INFO] [stderr] Adding hyper-tls v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding libgit2-sys v0.16.2+1.7.2 (latest: v0.17.0+1.8.1) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding murmur3 v0.4.1 (latest: v0.5.2) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.10) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.3) [INFO] [stderr] Adding remove_dir_all v0.5.3 (latest: v0.8.3) [INFO] [stderr] Adding reqwest v0.11.27 (latest: v0.12.7) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (latest: v2.1.3) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.1) [INFO] [stderr] Adding system-configuration v0.5.1 (latest: v0.6.1) [INFO] [stderr] Adding system-configuration-sys v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.10.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding winreg v0.50.0 (latest: v0.52.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded murmur3 v0.4.1 [INFO] [stderr] Downloaded better_any v0.2.0 [INFO] [stderr] Downloaded antlr-rust v0.3.0-beta [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3e433ac682f805c5b22907353c4b1610d37986b62f22c2b671daf7c51b3c0ea [INFO] running `Command { std: "docker" "start" "-a" "a3e433ac682f805c5b22907353c4b1610d37986b62f22c2b671daf7c51b3c0ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3e433ac682f805c5b22907353c4b1610d37986b62f22c2b671daf7c51b3c0ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3e433ac682f805c5b22907353c4b1610d37986b62f22c2b671daf7c51b3c0ea", kill_on_drop: false }` [INFO] [stdout] a3e433ac682f805c5b22907353c4b1610d37986b62f22c2b671daf7c51b3c0ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ea04c46a4d2d869c44c9f9f1dea91aecfe1782a4485e45a3f70d890d64ce041 [INFO] running `Command { std: "docker" "start" "-a" "0ea04c46a4d2d869c44c9f9f1dea91aecfe1782a4485e45a3f70d890d64ce041", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking murmur3 v0.4.1 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking better_any v0.2.0 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking antlr-rust v0.3.0-beta [INFO] [stderr] Checking encoding_rs v0.8.34 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling libz-sys v1.1.20 [INFO] [stderr] Compiling libssh2-sys v0.3.0 [INFO] [stderr] Compiling libgit2-sys v0.16.2+1.7.2 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Checking tokio v1.39.3 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking modelica-rs v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Checking git2 v0.18.3 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stdout] warning: unused variable: `tdir` [INFO] [stdout] --> tests/integration_tests.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | let tdir = match TempDir::new("modelica-rs") { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tdir` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/integration_tests.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | let mut m_d = ModelicaDirectory { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ModelicaDirectory` is never constructed [INFO] [stdout] --> tests/integration_tests.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct ModelicaDirectory { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ModelicaFile` is never constructed [INFO] [stdout] --> tests/integration_tests.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | struct ModelicaFile { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `path`, `download_url`, and `type` are never read [INFO] [stdout] --> tests/integration_tests.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | struct ModelicaRepoEntry { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 29 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 30 | path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 31 | download_url: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 32 | r#type: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ModelicaRepoEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `repo_connection` is never used [INFO] [stdout] --> tests/integration_tests.rs:65:10 [INFO] [stdout] | [INFO] [stdout] 65 | async fn repo_connection() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `env_var_access` is never used [INFO] [stdout] --> tests/integration_tests.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn env_var_access() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `raw_repo_connection` is never used [INFO] [stdout] --> tests/integration_tests.rs:91:10 [INFO] [stdout] | [INFO] [stdout] 91 | async fn raw_repo_connection() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tempdir_make` is never used [INFO] [stdout] --> tests/integration_tests.rs:110:4 [INFO] [stdout] | [INFO] [stdout] 110 | fn tempdir_make() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `repo_download` is never used [INFO] [stdout] --> tests/integration_tests.rs:132:10 [INFO] [stdout] | [INFO] [stdout] 132 | async fn repo_download() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `recur_through_repo` is never used [INFO] [stdout] --> tests/integration_tests.rs:159:10 [INFO] [stdout] | [INFO] [stdout] 159 | async fn recur_through_repo(base: &str, mut mod_dir: ModelicaDirectory) -> ModelicaDirectory { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.83s [INFO] running `Command { std: "docker" "inspect" "0ea04c46a4d2d869c44c9f9f1dea91aecfe1782a4485e45a3f70d890d64ce041", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ea04c46a4d2d869c44c9f9f1dea91aecfe1782a4485e45a3f70d890d64ce041", kill_on_drop: false }` [INFO] [stdout] 0ea04c46a4d2d869c44c9f9f1dea91aecfe1782a4485e45a3f70d890d64ce041