[INFO] cloning repository https://github.com/GiantPlantsSociety/graphite-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GiantPlantsSociety/graphite-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGiantPlantsSociety%2Fgraphite-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGiantPlantsSociety%2Fgraphite-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d2657ae3ddf110023417ec255f5192ac8fa83bfc [INFO] checking GiantPlantsSociety/graphite-rs against try#751cdbaf3a893bc71b2c617bb7be22dfea5f0862 for pr-95611 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGiantPlantsSociety%2Fgraphite-rs" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/GiantPlantsSociety/graphite-rs on toolchain 751cdbaf3a893bc71b2c617bb7be22dfea5f0862 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+751cdbaf3a893bc71b2c617bb7be22dfea5f0862" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/GiantPlantsSociety/graphite-rs [INFO] finished tweaking git repo https://github.com/GiantPlantsSociety/graphite-rs [INFO] tweaked toml for git repo https://github.com/GiantPlantsSociety/graphite-rs written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/GiantPlantsSociety/graphite-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+751cdbaf3a893bc71b2c617bb7be22dfea5f0862" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+751cdbaf3a893bc71b2c617bb7be22dfea5f0862" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f5d34c189398c586a6ce9e4ac2ba308d1ddc72a277808d89dad231278c8f8dec [INFO] running `Command { std: "docker" "start" "-a" "f5d34c189398c586a6ce9e4ac2ba308d1ddc72a277808d89dad231278c8f8dec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5d34c189398c586a6ce9e4ac2ba308d1ddc72a277808d89dad231278c8f8dec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5d34c189398c586a6ce9e4ac2ba308d1ddc72a277808d89dad231278c8f8dec", kill_on_drop: false }` [INFO] [stdout] f5d34c189398c586a6ce9e4ac2ba308d1ddc72a277808d89dad231278c8f8dec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+751cdbaf3a893bc71b2c617bb7be22dfea5f0862" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7673870d2687562d7ef533982a248a4ba5d820ca31df4cc734ae5ca4c55ff709 [INFO] running `Command { std: "docker" "start" "-a" "7673870d2687562d7ef533982a248a4ba5d820ca31df4cc734ae5ca4c55ff709", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking humansize v1.1.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking fastrand v1.6.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking termtree v0.2.3 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking futures-sink v0.3.18 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking unindent v0.1.7 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Checking futures-io v0.3.18 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling zstd-safe v4.1.1+zstd.1.5.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling crc32fast v1.2.2 [INFO] [stderr] Checking local-waker v0.1.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling encoding_rs v0.8.29 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling rrd-sys v0.1.0 (/opt/rustwide/workdir/rrd-sys) [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Compiling firestorm v0.4.6 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking predicates-tree v1.0.4 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Checking bytestring v1.0.0 [INFO] [stderr] Checking actix-utils v3.0.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling cookie v0.15.1 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking actix-service v2.0.1 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking time v0.3.5 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 16 | unsafe { &(*(::std::ptr::null::())).header_len as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | unsafe { &(*(::std::ptr::null::())).file_len as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:36:19 [INFO] [stdout] | [INFO] [stdout] 36 | unsafe { &(*(::std::ptr::null::())).pos as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:46:19 [INFO] [stdout] | [INFO] [stdout] 46 | unsafe { &(*(::std::ptr::null::())).pvt as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:56:19 [INFO] [stdout] | [INFO] [stdout] 56 | unsafe { &(*(::std::ptr::null::())).rrd as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:80:19 [INFO] [stdout] | [INFO] [stdout] 80 | unsafe { &(*(::std::ptr::null::())).fd as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:99:19 [INFO] [stdout] | [INFO] [stdout] 99 | unsafe { &(*(::std::ptr::null::())).size as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:109:19 [INFO] [stdout] | [INFO] [stdout] 109 | unsafe { &(*(::std::ptr::null::())).ptr as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:133:19 [INFO] [stdout] | [INFO] [stdout] 133 | unsafe { &(*(::std::ptr::null::())).u_cnt as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:143:19 [INFO] [stdout] | [INFO] [stdout] 143 | unsafe { &(*(::std::ptr::null::())).u_val as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:153:19 [INFO] [stdout] | [INFO] [stdout] 153 | unsafe { &(*(::std::ptr::null::())).u_str as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:163:19 [INFO] [stdout] | [INFO] [stdout] 163 | unsafe { &(*(::std::ptr::null::())).u_int as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:173:19 [INFO] [stdout] | [INFO] [stdout] 173 | unsafe { &(*(::std::ptr::null::())).u_blo as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:197:19 [INFO] [stdout] | [INFO] [stdout] 197 | unsafe { &(*(::std::ptr::null::())).key as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:207:19 [INFO] [stdout] | [INFO] [stdout] 207 | unsafe { &(*(::std::ptr::null::())).type_ as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:217:19 [INFO] [stdout] | [INFO] [stdout] 217 | unsafe { &(*(::std::ptr::null::())).value as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:227:19 [INFO] [stdout] | [INFO] [stdout] 227 | unsafe { &(*(::std::ptr::null::())).next as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:251:19 [INFO] [stdout] | [INFO] [stdout] 251 | unsafe { &(*(::std::ptr::null::())).type_ as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:261:19 [INFO] [stdout] | [INFO] [stdout] 261 | unsafe { &(*(::std::ptr::null::())).offset as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:271:19 [INFO] [stdout] | [INFO] [stdout] 271 | unsafe { &(*(::std::ptr::null::())).tm as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:295:19 [INFO] [stdout] | [INFO] [stdout] 295 | unsafe { &(*(::std::ptr::null::())).lib_errstr as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> rrd-sys/src/tests.rs:305:19 [INFO] [stdout] | [INFO] [stdout] 305 | unsafe { &(*(::std::ptr::null::())).rrd_error as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking predicates v2.1.0 [INFO] [stderr] Checking serde-hjson v0.9.1 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking rrd v0.1.0 (/opt/rustwide/workdir/rrd) [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Compiling zstd-sys v1.6.1+zstd.1.5.0 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Checking rrd_test v0.1.0 (/opt/rustwide/workdir/rrd_tests) [INFO] [stderr] Checking assert_cmd v2.0.2 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling actix-macros v0.2.3 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking futures-executor v0.3.18 [INFO] [stderr] Checking local-channel v0.1.2 [INFO] [stderr] Checking futures v0.3.18 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking actix-rt v2.7.0 [INFO] [stderr] Checking tokio-util v0.7.0 [INFO] [stderr] Checking actix-server v2.0.0-beta.9 [INFO] [stderr] Checking h2 v0.3.7 [INFO] [stderr] Checking actix-codec v0.4.1 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking actix-router v0.5.0-beta.2 [INFO] [stderr] Checking whisper v0.1.0 (/opt/rustwide/workdir/whisper) [INFO] [stderr] Checking config v0.11.0 [INFO] [stderr] Compiling actix-web-codegen v0.5.0-beta.5 [INFO] [stderr] Checking whisper_tests v0.1.0 (/opt/rustwide/workdir/whisper_tests) [INFO] [stderr] Checking diamond v0.1.0 (/opt/rustwide/workdir/diamond) [INFO] [stderr] Checking rrd2whisper v0.1.0 (/opt/rustwide/workdir/rrd2whisper) [INFO] [stdout] warning: field is never read: `force` [INFO] [stdout] --> whisper/src/bin/whisper-resize.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | force: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> whisper/src/bin/whisper-resize.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, StructOpt)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `lock` [INFO] [stdout] --> whisper/src/bin/whisper-fill.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | lock: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> whisper/src/bin/whisper-fill.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, StructOpt)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fallocate` [INFO] [stdout] --> whisper/src/bin/whisper-create.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | fallocate: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> whisper/src/bin/whisper-create.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Debug, StructOpt)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `force` [INFO] [stdout] --> whisper/src/bin/whisper-resize.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | force: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> whisper/src/bin/whisper-resize.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, StructOpt)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fallocate` [INFO] [stdout] --> whisper/src/bin/whisper-create.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | fallocate: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> whisper/src/bin/whisper-create.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Debug, StructOpt)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `lock` [INFO] [stdout] --> whisper/src/bin/whisper-fill.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | lock: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> whisper/src/bin/whisper-fill.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, StructOpt)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking zstd v0.9.0+zstd.1.5.0 [INFO] [stderr] Checking actix-http v3.0.0-beta.13 [INFO] [stderr] Checking actix-web v4.0.0-beta.12 [INFO] [stderr] Checking diamond-api v0.1.0 (/opt/rustwide/workdir/diamond-api) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.59s [INFO] running `Command { std: "docker" "inspect" "7673870d2687562d7ef533982a248a4ba5d820ca31df4cc734ae5ca4c55ff709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7673870d2687562d7ef533982a248a4ba5d820ca31df4cc734ae5ca4c55ff709", kill_on_drop: false }` [INFO] [stdout] 7673870d2687562d7ef533982a248a4ba5d820ca31df4cc734ae5ca4c55ff709