[INFO] cloning repository https://github.com/donet-server/DoNet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donet-server/DoNet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonet-server%2FDoNet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonet-server%2FDoNet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a6b96b7b156222ec9fc53695321f66600c0aed1a
[INFO] testing donet-server/DoNet against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonet-server%2FDoNet" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/donet-server/DoNet on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/donet-server/DoNet
[INFO] finished tweaking git repo https://github.com/donet-server/DoNet
[INFO] tweaked toml for git repo https://github.com/donet-server/DoNet written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/donet-server/DoNet 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded frunk_proc_macros v0.1.2
[INFO] [stderr]   Downloaded frunk_proc_macro_helpers v0.1.2
[INFO] [stderr]   Downloaded mysql-common-derive v0.30.2
[INFO] [stderr]   Downloaded frunk_derives v0.4.2
[INFO] [stderr]   Downloaded frunk v0.4.2
[INFO] [stderr]   Downloaded io-enum v1.1.1
[INFO] [stderr]   Downloaded pem v2.0.1
[INFO] [stderr]   Downloaded frunk_core v0.4.2
[INFO] [stderr]   Downloaded mysql_common v0.30.6
[INFO] [stderr]   Downloaded libloading v0.8.2
[INFO] [stderr]   Downloaded sysinfo v0.30.6
[INFO] [stderr]   Downloaded plex v0.3.0
[INFO] [stderr]   Downloaded redfa v0.0.2
[INFO] [stderr]   Downloaded winit v0.29.13
[INFO] [stderr]   Downloaded mysql v24.0.0
[INFO] [stderr]   Downloaded lalr v0.0.2
[INFO] [stderr]   Downloaded git-sha1 v1.1.0
[INFO] [stderr]   Downloaded bindgen v0.69.0
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43cfdf002799a909fde81c070fc1f67ac5707157f40f66252d973d7aeded79d8
[INFO] running `Command { std: "docker" "start" "-a" "43cfdf002799a909fde81c070fc1f67ac5707157f40f66252d973d7aeded79d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43cfdf002799a909fde81c070fc1f67ac5707157f40f66252d973d7aeded79d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43cfdf002799a909fde81c070fc1f67ac5707157f40f66252d973d7aeded79d8", kill_on_drop: false }`
[INFO] [stdout] 43cfdf002799a909fde81c070fc1f67ac5707157f40f66252d973d7aeded79d8
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca4db18f6a88491c7b4ae8c304191afb0212ddf211e28cdb9cddf7e6ebabe020
[INFO] running `Command { std: "docker" "start" "-a" "ca4db18f6a88491c7b4ae8c304191afb0212ddf211e28cdb9cddf7e6ebabe020", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling winnow v0.5.18
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling lexical-util v0.8.5
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bindgen v0.69.0
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling frunk_core v0.4.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling lexical-write-float v0.8.5
[INFO] [stderr]    Compiling lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling subprocess v0.2.9
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling rust_decimal v1.32.0
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling git-sha1 v1.1.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling libz-sys v1.1.12
[INFO] [stderr]    Compiling bit-vec v0.4.4
[INFO] [stderr]    Compiling cpufeatures v0.2.11
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling bit-set v0.4.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling deranged v0.3.9
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling lexical-core v0.8.5
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling vec_map v0.6.0
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling base64 v0.21.5
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling time v0.3.30
[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.2
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling bigdecimal v0.3.1
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling derive_utils v0.13.2
[INFO] [stderr]    Compiling redfa v0.0.2
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1871252fc8bb672d40787e67404e6eaae7059369/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.52/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=6ead46ffab0de893 -C extra-filename=-6ead46ffab0de893 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6b6a52a206917441.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e3e2745b1c1d8733.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-7b828347d8713ecd.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1871252fc8bb672d40787e67404e6eaae7059369/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-syntax-0.8.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=d8ff97c660566b14 -C extra-filename=-d8ff97c660566b14 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ca4db18f6a88491c7b4ae8c304191afb0212ddf211e28cdb9cddf7e6ebabe020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca4db18f6a88491c7b4ae8c304191afb0212ddf211e28cdb9cddf7e6ebabe020", kill_on_drop: false }`
[INFO] [stdout] ca4db18f6a88491c7b4ae8c304191afb0212ddf211e28cdb9cddf7e6ebabe020
[INFO] testing donet-server/DoNet against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonet-server%2FDoNet" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/donet-server/DoNet on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/donet-server/DoNet
[INFO] finished tweaking git repo https://github.com/donet-server/DoNet
[INFO] tweaked toml for git repo https://github.com/donet-server/DoNet written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/donet-server/DoNet 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b65060bf6d115d080e84f8dffa4ffc09e179c0abb2f53c6e27bcbc0179c930c
[INFO] running `Command { std: "docker" "start" "-a" "4b65060bf6d115d080e84f8dffa4ffc09e179c0abb2f53c6e27bcbc0179c930c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b65060bf6d115d080e84f8dffa4ffc09e179c0abb2f53c6e27bcbc0179c930c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b65060bf6d115d080e84f8dffa4ffc09e179c0abb2f53c6e27bcbc0179c930c", kill_on_drop: false }`
[INFO] [stdout] 4b65060bf6d115d080e84f8dffa4ffc09e179c0abb2f53c6e27bcbc0179c930c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 736eddca36bd70d549f185038c16f2385c5b44016e2ae938d38091f914386bb4
[INFO] running `Command { std: "docker" "start" "-a" "736eddca36bd70d549f185038c16f2385c5b44016e2ae938d38091f914386bb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]    Compiling winnow v0.5.18
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling lexical-util v0.8.5
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling frunk_core v0.4.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling bindgen v0.69.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling lexical-write-float v0.8.5
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stdout] warning: unused import: `crate::dclass::DClass`
[INFO] [stdout]   --> libdonet/src/dcatomic.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use crate::dclass::DClass;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dcarray`
[INFO] [stdout]   --> libdonet/src/dcparser.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::dcarray::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dcparameter`
[INFO] [stdout]   --> libdonet/src/dcparser.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | use crate::dcparameter::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packed_data`
[INFO] [stdout]    --> libdonet/src/dcfield.rs:227:31
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn validate_ranges(&self, packed_data: &Datagram) -> bool {
[INFO] [stdout]     |                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packed_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:159:29
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn add_field(&mut self, field: DCField) {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:183:27
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn get_keyword(&self, index: usize) -> Arc<DCKeyword> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keyword`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:187:27
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn has_keyword(&self, keyword: String) -> bool {
[INFO] [stdout]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyword`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keyword`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:191:31
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn add_keyword(&mut self, keyword: DCKeyword) {
[INFO] [stdout]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyword`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:197:31
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn add_typedef(&mut self, name: String) -> Result<(), ()> {
[INFO] [stdout]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:215:30
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn get_dclass(&mut self, index: usize) -> Arc<Mutex<DClass>> {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:219:36
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn get_dclass_by_id(&mut self, id: globals::DClassId) -> Arc<Mutex<DClass>> {
[INFO] [stdout]     |                                    ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:223:38
[INFO] [stdout]     |
[INFO] [stdout] 223 |     fn get_dclass_by_name(&mut self, name: &str) -> Arc<Mutex<DClass>> {
[INFO] [stdout]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:237:30
[INFO] [stdout]     |
[INFO] [stdout] 237 |     fn get_struct(&mut self, index: usize) -> Arc<Mutex<DCStruct>> {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strct`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:241:30
[INFO] [stdout]     |
[INFO] [stdout] 241 |     fn add_struct(&mut self, strct: DCStruct) {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_strct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> libdonet/src/dcmolecular.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 let mut new_field = DCField::new(name, DCTypeDefinition::new());
[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: unused variable: `data`
[INFO] [stdout]    --> libdonet/src/dcnumeric.rs:287:28
[INFO] [stdout]     |
[INFO] [stdout] 287 |     fn within_range(&self, data: Vec<u8>, length: u64) -> Result<(), String> {
[INFO] [stdout]     |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `length`
[INFO] [stdout]    --> libdonet/src/dcnumeric.rs:287:43
[INFO] [stdout]     |
[INFO] [stdout] 287 |     fn within_range(&self, data: Vec<u8>, length: u64) -> Result<(), String> {
[INFO] [stdout]     |                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nf`
[INFO] [stdout]    --> libdonet/src/dcparser.rs:412:21
[INFO] [stdout]     |
[INFO] [stdout] 412 |         named_field[nf] dc_keyword_list[kl] => {
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_nf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `oi`
[INFO] [stdout]    --> libdonet/src/dcparser.rs:350:52
[INFO] [stdout]     |
[INFO] [stdout] 350 |         DClass Identifier(id) optional_inheritance[oi] OpenBraces
[INFO] [stdout]     |                                                    ^^ help: if this is intentional, prefix it with an underscore: `_oi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `refresh_default_value` is never used
[INFO] [stdout]    --> libdonet/src/dcfield.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl DCField {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] 115 |     fn refresh_default_value(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `structs`, `keywords`, `field_id_2_field`, `all_object_valid`, and `inherited_fields_stale` are never read
[INFO] [stdout]   --> libdonet/src/dcfile.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct DCFile {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 49 |     structs: Vec<Mutex<DCStruct>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     keywords: Vec<DCKeyword>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 53 |     field_id_2_field: Vec<Arc<Mutex<DCField>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 54 |     // TODO: type_id_2_type, type_name_2_type
[INFO] [stdout] 55 |     all_object_valid: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 56 |     inherited_fields_stale: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DCFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `inherited_fields` and `field_id_2_field` are never read
[INFO] [stdout]   --> libdonet/src/dclass.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct DClass {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 48 |     inherited_fields: Vec<Arc<Mutex<ClassField>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 49 |     field_name_2_field: FieldName2Field,
[INFO] [stdout] 50 |     field_id_2_field: FieldId2Field,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DClass` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `data_to_number` is never used
[INFO] [stdout]    --> libdonet/src/dcnumeric.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 137 | impl DCNumericType {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 138 |     fn data_to_number(&self, data: Vec<u8>) -> (bool, DCNumber) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `type_alias` is never read
[INFO] [stdout]   --> libdonet/src/dcparameter.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct DCParameter {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     type_alias: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DCParameter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:72:16
[INFO] [stdout]    |
[INFO] [stdout] 72 |     SwitchType(Option<u8>),
[INFO] [stdout]    |     ---------- ^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 72 |     SwitchType(()),
[INFO] [stdout]    |                ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |     TypedefType(DCTypeDefinition),
[INFO] [stdout]    |     ----------- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 74 |     TypedefType(()),
[INFO] [stdout]    |                 ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     I64(i64),
[INFO] [stdout]    |     --- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 79 |     I64(()),
[INFO] [stdout]    |         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:80:10
[INFO] [stdout]    |
[INFO] [stdout] 80 |     Char(char),
[INFO] [stdout]    |     ---- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 80 |     Char(()),
[INFO] [stdout]    |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     String(String),
[INFO] [stdout]    |     ------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 81 |     String(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:82:16
[INFO] [stdout]    |
[INFO] [stdout] 82 |     ArrayValue(Vec<(TypeValue, u32)>),
[INFO] [stdout]    |     ---------- ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 82 |     ArrayValue(()),
[INFO] [stdout]    |                ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling toml v0.7.8
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `subscriptions` is never read
[INFO] [stdout]   --> donet/src/channel_map.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct ChannelMap {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 33 |     subscriptions: MultiMap<Channel, ChannelSubscriberRef>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ChannelMapInterface` is never used
[INFO] [stdout]   --> donet/src/channel_map.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | trait ChannelMapInterface {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Object` is never constructed
[INFO] [stdout]   --> donet/src/dbserver.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct Object {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DClass` is never constructed
[INFO] [stdout]   --> donet/src/dbserver.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct DClass<'a> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Field` is never constructed
[INFO] [stdout]   --> donet/src/dbserver.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct Field {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.65s
[INFO] running `Command { std: "docker" "inspect" "736eddca36bd70d549f185038c16f2385c5b44016e2ae938d38091f914386bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "736eddca36bd70d549f185038c16f2385c5b44016e2ae938d38091f914386bb4", kill_on_drop: false }`
[INFO] [stdout] 736eddca36bd70d549f185038c16f2385c5b44016e2ae938d38091f914386bb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 200fa5ce989fcd11b1c6a31b661f1779c2378c583a4351ce8757b9a8c5b9dbfd
[INFO] running `Command { std: "docker" "start" "-a" "200fa5ce989fcd11b1c6a31b661f1779c2378c583a4351ce8757b9a8c5b9dbfd", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::dclass::DClass`
[INFO] [stdout]   --> libdonet/src/dcatomic.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use crate::dclass::DClass;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dcarray`
[INFO] [stdout]   --> libdonet/src/dcparser.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::dcarray::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dcparameter`
[INFO] [stdout]   --> libdonet/src/dcparser.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | use crate::dcparameter::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packed_data`
[INFO] [stdout]    --> libdonet/src/dcfield.rs:227:31
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn validate_ranges(&self, packed_data: &Datagram) -> bool {
[INFO] [stdout]     |                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packed_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:159:29
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn add_field(&mut self, field: DCField) {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:183:27
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn get_keyword(&self, index: usize) -> Arc<DCKeyword> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keyword`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:187:27
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn has_keyword(&self, keyword: String) -> bool {
[INFO] [stdout]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyword`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keyword`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:191:31
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn add_keyword(&mut self, keyword: DCKeyword) {
[INFO] [stdout]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyword`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:197:31
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn add_typedef(&mut self, name: String) -> Result<(), ()> {
[INFO] [stdout]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:215:30
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn get_dclass(&mut self, index: usize) -> Arc<Mutex<DClass>> {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:219:36
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn get_dclass_by_id(&mut self, id: globals::DClassId) -> Arc<Mutex<DClass>> {
[INFO] [stdout]     |                                    ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:223:38
[INFO] [stdout]     |
[INFO] [stdout] 223 |     fn get_dclass_by_name(&mut self, name: &str) -> Arc<Mutex<DClass>> {
[INFO] [stdout]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:237:30
[INFO] [stdout]     |
[INFO] [stdout] 237 |     fn get_struct(&mut self, index: usize) -> Arc<Mutex<DCStruct>> {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strct`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:241:30
[INFO] [stdout]     |
[INFO] [stdout] 241 |     fn add_struct(&mut self, strct: DCStruct) {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_strct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> libdonet/src/dcmolecular.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 let mut new_field = DCField::new(name, DCTypeDefinition::new());
[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: unused variable: `data`
[INFO] [stdout]    --> libdonet/src/dcnumeric.rs:287:28
[INFO] [stdout]     |
[INFO] [stdout] 287 |     fn within_range(&self, data: Vec<u8>, length: u64) -> Result<(), String> {
[INFO] [stdout]     |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `length`
[INFO] [stdout]    --> libdonet/src/dcnumeric.rs:287:43
[INFO] [stdout]     |
[INFO] [stdout] 287 |     fn within_range(&self, data: Vec<u8>, length: u64) -> Result<(), String> {
[INFO] [stdout]     |                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nf`
[INFO] [stdout]    --> libdonet/src/dcparser.rs:412:21
[INFO] [stdout]     |
[INFO] [stdout] 412 |         named_field[nf] dc_keyword_list[kl] => {
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_nf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `oi`
[INFO] [stdout]    --> libdonet/src/dcparser.rs:350:52
[INFO] [stdout]     |
[INFO] [stdout] 350 |         DClass Identifier(id) optional_inheritance[oi] OpenBraces
[INFO] [stdout]     |                                                    ^^ help: if this is intentional, prefix it with an underscore: `_oi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `refresh_default_value` is never used
[INFO] [stdout]    --> libdonet/src/dcfield.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl DCField {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] 115 |     fn refresh_default_value(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `structs`, `keywords`, `field_id_2_field`, `all_object_valid`, and `inherited_fields_stale` are never read
[INFO] [stdout]   --> libdonet/src/dcfile.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct DCFile {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 49 |     structs: Vec<Mutex<DCStruct>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     keywords: Vec<DCKeyword>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 53 |     field_id_2_field: Vec<Arc<Mutex<DCField>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 54 |     // TODO: type_id_2_type, type_name_2_type
[INFO] [stdout] 55 |     all_object_valid: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 56 |     inherited_fields_stale: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DCFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `inherited_fields` and `field_id_2_field` are never read
[INFO] [stdout]   --> libdonet/src/dclass.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct DClass {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 48 |     inherited_fields: Vec<Arc<Mutex<ClassField>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 49 |     field_name_2_field: FieldName2Field,
[INFO] [stdout] 50 |     field_id_2_field: FieldId2Field,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DClass` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `data_to_number` is never used
[INFO] [stdout]    --> libdonet/src/dcnumeric.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 137 | impl DCNumericType {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 138 |     fn data_to_number(&self, data: Vec<u8>) -> (bool, DCNumber) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `type_alias` is never read
[INFO] [stdout]   --> libdonet/src/dcparameter.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct DCParameter {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     type_alias: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DCParameter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:72:16
[INFO] [stdout]    |
[INFO] [stdout] 72 |     SwitchType(Option<u8>),
[INFO] [stdout]    |     ---------- ^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 72 |     SwitchType(()),
[INFO] [stdout]    |                ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |     TypedefType(DCTypeDefinition),
[INFO] [stdout]    |     ----------- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 74 |     TypedefType(()),
[INFO] [stdout]    |                 ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     I64(i64),
[INFO] [stdout]    |     --- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 79 |     I64(()),
[INFO] [stdout]    |         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:80:10
[INFO] [stdout]    |
[INFO] [stdout] 80 |     Char(char),
[INFO] [stdout]    |     ---- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 80 |     Char(()),
[INFO] [stdout]    |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     String(String),
[INFO] [stdout]    |     ------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 81 |     String(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:82:16
[INFO] [stdout]    |
[INFO] [stdout] 82 |     ArrayValue(Vec<(TypeValue, u32)>),
[INFO] [stdout]    |     ---------- ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 82 |     ArrayValue(()),
[INFO] [stdout]    |                ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libdonet v0.1.0 (/opt/rustwide/workdir/libdonet)
[INFO] [stderr]    Compiling donetd v0.1.0 (/opt/rustwide/workdir/donet)
[INFO] [stdout] warning: field `subscriptions` is never read
[INFO] [stdout]   --> donet/src/channel_map.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct ChannelMap {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 33 |     subscriptions: MultiMap<Channel, ChannelSubscriberRef>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ChannelMapInterface` is never used
[INFO] [stdout]   --> donet/src/channel_map.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | trait ChannelMapInterface {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Object` is never constructed
[INFO] [stdout]   --> donet/src/dbserver.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct Object {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DClass` is never constructed
[INFO] [stdout]   --> donet/src/dbserver.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct DClass<'a> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Field` is never constructed
[INFO] [stdout]   --> donet/src/dbserver.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct Field {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dclass::DClass`
[INFO] [stdout]   --> libdonet/src/dcatomic.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use crate::dclass::DClass;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dcarray`
[INFO] [stdout]   --> libdonet/src/dcparser.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::dcarray::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dcparameter`
[INFO] [stdout]   --> libdonet/src/dcparser.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | use crate::dcparameter::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packed_data`
[INFO] [stdout]    --> libdonet/src/dcfield.rs:227:31
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn validate_ranges(&self, packed_data: &Datagram) -> bool {
[INFO] [stdout]     |                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packed_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:159:29
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn add_field(&mut self, field: DCField) {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:183:27
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn get_keyword(&self, index: usize) -> Arc<DCKeyword> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keyword`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:187:27
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn has_keyword(&self, keyword: String) -> bool {
[INFO] [stdout]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyword`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keyword`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:191:31
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn add_keyword(&mut self, keyword: DCKeyword) {
[INFO] [stdout]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyword`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:197:31
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn add_typedef(&mut self, name: String) -> Result<(), ()> {
[INFO] [stdout]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:215:30
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn get_dclass(&mut self, index: usize) -> Arc<Mutex<DClass>> {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:219:36
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn get_dclass_by_id(&mut self, id: globals::DClassId) -> Arc<Mutex<DClass>> {
[INFO] [stdout]     |                                    ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:223:38
[INFO] [stdout]     |
[INFO] [stdout] 223 |     fn get_dclass_by_name(&mut self, name: &str) -> Arc<Mutex<DClass>> {
[INFO] [stdout]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:237:30
[INFO] [stdout]     |
[INFO] [stdout] 237 |     fn get_struct(&mut self, index: usize) -> Arc<Mutex<DCStruct>> {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strct`
[INFO] [stdout]    --> libdonet/src/dcfile.rs:241:30
[INFO] [stdout]     |
[INFO] [stdout] 241 |     fn add_struct(&mut self, strct: DCStruct) {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_strct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> libdonet/src/dcmolecular.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 let mut new_field = DCField::new(name, DCTypeDefinition::new());
[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: unused variable: `data`
[INFO] [stdout]    --> libdonet/src/dcnumeric.rs:287:28
[INFO] [stdout]     |
[INFO] [stdout] 287 |     fn within_range(&self, data: Vec<u8>, length: u64) -> Result<(), String> {
[INFO] [stdout]     |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `length`
[INFO] [stdout]    --> libdonet/src/dcnumeric.rs:287:43
[INFO] [stdout]     |
[INFO] [stdout] 287 |     fn within_range(&self, data: Vec<u8>, length: u64) -> Result<(), String> {
[INFO] [stdout]     |                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nf`
[INFO] [stdout]    --> libdonet/src/dcparser.rs:412:21
[INFO] [stdout]     |
[INFO] [stdout] 412 |         named_field[nf] dc_keyword_list[kl] => {
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_nf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `oi`
[INFO] [stdout]    --> libdonet/src/dcparser.rs:350:52
[INFO] [stdout]     |
[INFO] [stdout] 350 |         DClass Identifier(id) optional_inheritance[oi] OpenBraces
[INFO] [stdout]     |                                                    ^^ help: if this is intentional, prefix it with an underscore: `_oi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `refresh_default_value` is never used
[INFO] [stdout]    --> libdonet/src/dcfield.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl DCField {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] 115 |     fn refresh_default_value(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `structs`, `keywords`, `field_id_2_field`, `all_object_valid`, and `inherited_fields_stale` are never read
[INFO] [stdout]   --> libdonet/src/dcfile.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct DCFile {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 49 |     structs: Vec<Mutex<DCStruct>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     keywords: Vec<DCKeyword>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 53 |     field_id_2_field: Vec<Arc<Mutex<DCField>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 54 |     // TODO: type_id_2_type, type_name_2_type
[INFO] [stdout] 55 |     all_object_valid: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 56 |     inherited_fields_stale: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DCFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `inherited_fields` and `field_id_2_field` are never read
[INFO] [stdout]   --> libdonet/src/dclass.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct DClass {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 48 |     inherited_fields: Vec<Arc<Mutex<ClassField>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 49 |     field_name_2_field: FieldName2Field,
[INFO] [stdout] 50 |     field_id_2_field: FieldId2Field,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DClass` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `data_to_number` is never used
[INFO] [stdout]    --> libdonet/src/dcnumeric.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 137 | impl DCNumericType {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 138 |     fn data_to_number(&self, data: Vec<u8>) -> (bool, DCNumber) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `type_alias` is never read
[INFO] [stdout]   --> libdonet/src/dcparameter.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct DCParameter {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     type_alias: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DCParameter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:72:16
[INFO] [stdout]    |
[INFO] [stdout] 72 |     SwitchType(Option<u8>),
[INFO] [stdout]    |     ---------- ^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 72 |     SwitchType(()),
[INFO] [stdout]    |                ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |     TypedefType(DCTypeDefinition),
[INFO] [stdout]    |     ----------- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 74 |     TypedefType(()),
[INFO] [stdout]    |                 ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     I64(i64),
[INFO] [stdout]    |     --- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 79 |     I64(()),
[INFO] [stdout]    |         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:80:10
[INFO] [stdout]    |
[INFO] [stdout] 80 |     Char(char),
[INFO] [stdout]    |     ---- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 80 |     Char(()),
[INFO] [stdout]    |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     String(String),
[INFO] [stdout]    |     ------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 81 |     String(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> libdonet/src/dcparser.rs:82:16
[INFO] [stdout]    |
[INFO] [stdout] 82 |     ArrayValue(Vec<(TypeValue, u32)>),
[INFO] [stdout]    |     ---------- ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 82 |     ArrayValue(()),
[INFO] [stdout]    |                ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `Command { std: "docker" "inspect" "200fa5ce989fcd11b1c6a31b661f1779c2378c583a4351ce8757b9a8c5b9dbfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "200fa5ce989fcd11b1c6a31b661f1779c2378c583a4351ce8757b9a8c5b9dbfd", kill_on_drop: false }`
[INFO] [stdout] 200fa5ce989fcd11b1c6a31b661f1779c2378c583a4351ce8757b9a8c5b9dbfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1751cbde2335a371dea3f763fa74dcdb88013f812786b8bc038e56079e04f260
[INFO] running `Command { std: "docker" "start" "-a" "1751cbde2335a371dea3f763fa74dcdb88013f812786b8bc038e56079e04f260", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::dclass::DClass`
[INFO] [stderr]   --> libdonet/src/dcatomic.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use crate::dclass::DClass;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::dcarray`
[INFO] [stderr]   --> libdonet/src/dcparser.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use crate::dcarray::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::dcparameter`
[INFO] [stderr]   --> libdonet/src/dcparser.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | use crate::dcparameter::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `packed_data`
[INFO] [stderr]    --> libdonet/src/dcfield.rs:227:31
[INFO] [stderr]     |
[INFO] [stderr] 227 |     fn validate_ranges(&self, packed_data: &Datagram) -> bool {
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packed_data`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `field`
[INFO] [stderr]    --> libdonet/src/dcfile.rs:159:29
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn add_field(&mut self, field: DCField) {
[INFO] [stderr]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]    --> libdonet/src/dcfile.rs:183:27
[INFO] [stderr]     |
[INFO] [stderr] 183 |     fn get_keyword(&self, index: usize) -> Arc<DCKeyword> {
[INFO] [stderr]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `keyword`
[INFO] [stderr]    --> libdonet/src/dcfile.rs:187:27
[INFO] [stderr]     |
[INFO] [stderr] 187 |     fn has_keyword(&self, keyword: String) -> bool {
[INFO] [stderr]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyword`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `keyword`
[INFO] [stderr]    --> libdonet/src/dcfile.rs:191:31
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn add_keyword(&mut self, keyword: DCKeyword) {
[INFO] [stderr]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyword`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> libdonet/src/dcfile.rs:197:31
[INFO] [stderr]     |
[INFO] [stderr] 197 |     fn add_typedef(&mut self, name: String) -> Result<(), ()> {
[INFO] [stderr]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]    --> libdonet/src/dcfile.rs:215:30
[INFO] [stderr]     |
[INFO] [stderr] 215 |     fn get_dclass(&mut self, index: usize) -> Arc<Mutex<DClass>> {
[INFO] [stderr]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]    --> libdonet/src/dcfile.rs:219:36
[INFO] [stderr]     |
[INFO] [stderr] 219 |     fn get_dclass_by_id(&mut self, id: globals::DClassId) -> Arc<Mutex<DClass>> {
[INFO] [stderr]     |                                    ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> libdonet/src/dcfile.rs:223:38
[INFO] [stderr]     |
[INFO] [stderr] 223 |     fn get_dclass_by_name(&mut self, name: &str) -> Arc<Mutex<DClass>> {
[INFO] [stderr]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]    --> libdonet/src/dcfile.rs:237:30
[INFO] [stderr]     |
[INFO] [stderr] 237 |     fn get_struct(&mut self, index: usize) -> Arc<Mutex<DCStruct>> {
[INFO] [stderr]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `strct`
[INFO] [stderr]    --> libdonet/src/dcfile.rs:241:30
[INFO] [stderr]     |
[INFO] [stderr] 241 |     fn add_struct(&mut self, strct: DCStruct) {
[INFO] [stderr]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_strct`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> libdonet/src/dcmolecular.rs:54:21
[INFO] [stderr]    |
[INFO] [stderr] 54 |                 let mut new_field = DCField::new(name, DCTypeDefinition::new());
[INFO] [stderr]    |                     ----^^^^^^^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]    --> libdonet/src/dcnumeric.rs:287:28
[INFO] [stderr]     |
[INFO] [stderr] 287 |     fn within_range(&self, data: Vec<u8>, length: u64) -> Result<(), String> {
[INFO] [stderr]     |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `length`
[INFO] [stderr]    --> libdonet/src/dcnumeric.rs:287:43
[INFO] [stderr]     |
[INFO] [stderr] 287 |     fn within_range(&self, data: Vec<u8>, length: u64) -> Result<(), String> {
[INFO] [stderr]     |                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nf`
[INFO] [stderr]    --> libdonet/src/dcparser.rs:412:21
[INFO] [stderr]     |
[INFO] [stderr] 412 |         named_field[nf] dc_keyword_list[kl] => {
[INFO] [stderr]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_nf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `oi`
[INFO] [stderr]    --> libdonet/src/dcparser.rs:350:52
[INFO] [stderr]     |
[INFO] [stderr] 350 |         DClass Identifier(id) optional_inheritance[oi] OpenBraces
[INFO] [stderr]     |                                                    ^^ help: if this is intentional, prefix it with an underscore: `_oi`
[INFO] [stderr] 
[INFO] [stderr] warning: method `refresh_default_value` is never used
[INFO] [stderr]    --> libdonet/src/dcfield.rs:115:8
[INFO] [stderr]     |
[INFO] [stderr] 114 | impl DCField {
[INFO] [stderr]     | ------------ method in this implementation
[INFO] [stderr] 115 |     fn refresh_default_value(&self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `structs`, `keywords`, `field_id_2_field`, `all_object_valid`, and `inherited_fields_stale` are never read
[INFO] [stderr]   --> libdonet/src/dcfile.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub struct DCFile {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 49 |     structs: Vec<Mutex<DCStruct>>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 |     keywords: Vec<DCKeyword>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 53 |     field_id_2_field: Vec<Arc<Mutex<DCField>>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 54 |     // TODO: type_id_2_type, type_name_2_type
[INFO] [stderr] 55 |     all_object_valid: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 56 |     inherited_fields_stale: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DCFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `inherited_fields` and `field_id_2_field` are never read
[INFO] [stderr]   --> libdonet/src/dclass.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct DClass {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 48 |     inherited_fields: Vec<Arc<Mutex<ClassField>>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 49 |     field_name_2_field: FieldName2Field,
[INFO] [stderr] 50 |     field_id_2_field: FieldId2Field,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DClass` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `data_to_number` is never used
[INFO] [stderr]    --> libdonet/src/dcnumeric.rs:138:8
[INFO] [stderr]     |
[INFO] [stderr] 137 | impl DCNumericType {
[INFO] [stderr]     | ------------------ method in this implementation
[INFO] [stderr] 138 |     fn data_to_number(&self, data: Vec<u8>) -> (bool, DCNumber) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `type_alias` is never read
[INFO] [stderr]   --> libdonet/src/dcparameter.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub struct DCParameter {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 32 |     type_alias: String,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DCParameter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> libdonet/src/dcparser.rs:72:16
[INFO] [stderr]    |
[INFO] [stderr] 72 |     SwitchType(Option<u8>),
[INFO] [stderr]    |     ---------- ^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 72 |     SwitchType(()),
[INFO] [stderr]    |                ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> libdonet/src/dcparser.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |     TypedefType(DCTypeDefinition),
[INFO] [stderr]    |     ----------- ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 74 |     TypedefType(()),
[INFO] [stderr]    |                 ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> libdonet/src/dcparser.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |     I64(i64),
[INFO] [stderr]    |     --- ^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 79 |     I64(()),
[INFO] [stderr]    |         ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> libdonet/src/dcparser.rs:80:10
[INFO] [stderr]    |
[INFO] [stderr] 80 |     Char(char),
[INFO] [stderr]    |     ---- ^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 80 |     Char(()),
[INFO] [stderr]    |          ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> libdonet/src/dcparser.rs:81:12
[INFO] [stderr]    |
[INFO] [stderr] 81 |     String(String),
[INFO] [stderr]    |     ------ ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 81 |     String(()),
[INFO] [stderr]    |            ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> libdonet/src/dcparser.rs:82:16
[INFO] [stderr]    |
[INFO] [stderr] 82 |     ArrayValue(Vec<(TypeValue, u32)>),
[INFO] [stderr]    |     ---------- ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 82 |     ArrayValue(()),
[INFO] [stderr]    |                ~~
[INFO] [stderr] 
[INFO] [stderr] warning: `libdonet` (lib) generated 30 warnings (run `cargo fix --lib -p libdonet` to apply 2 suggestions)
[INFO] [stderr] warning: `libdonet` (lib test) generated 30 warnings (30 duplicates)
[INFO] [stderr] warning: field `subscriptions` is never read
[INFO] [stderr]   --> donet/src/channel_map.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct ChannelMap {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] 33 |     subscriptions: MultiMap<Channel, ChannelSubscriberRef>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `ChannelMapInterface` is never used
[INFO] [stderr]   --> donet/src/channel_map.rs:37:7
[INFO] [stderr]    |
[INFO] [stderr] 37 | trait ChannelMapInterface {
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Object` is never constructed
[INFO] [stderr]   --> donet/src/dbserver.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | struct Object {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DClass` is never constructed
[INFO] [stderr]   --> donet/src/dbserver.rs:41:8
[INFO] [stderr]    |
[INFO] [stderr] 41 | struct DClass<'a> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Field` is never constructed
[INFO] [stderr]   --> donet/src/dbserver.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | struct Field {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `donetd` (bin "donetd" test) generated 5 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/donetd-2b08d9dd79998305)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test utils::unit_testing::test_future_return_type_util ... ok
[INFO] [stdout] test logger::unit_testing::logger_integrity ... ok
[INFO] [stdout] test network::unit_testing::async_tcp_listener ... ok
[INFO] [stdout] test network::unit_testing::async_tcp_connection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libdonet-05d58ba7dcffe788)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test byte_order::unit_testing::endianness_swap_le_16 ... ok
[INFO] [stdout] test byte_order::unit_testing::endianness_swap_le_32 ... ok
[INFO] [stdout] test byte_order::unit_testing::endianness_swap_le_64 ... ok
[INFO] [stdout] test datagram::unit_testing::dg_add_boolean ... ok
[INFO] [stdout] test datagram::unit_testing::dg_add_integers_and_types ... ok
[INFO] [stdout] test datagram::unit_testing::dg_add_datagram ... ok
[INFO] [stdout] test datagram::unit_testing::dgi_read_dc_types ... ok
[INFO] [stdout] test datagram::unit_testing::dg_add_message_headers ... ok
[INFO] [stdout] test datagram::unit_testing::dgi_read_integers ... ok
[INFO] [stdout] test datagram::unit_testing::dgi_read_message_type ... ok
[INFO] [stdout] test dclexer::unit_testing::data_types ... ok
[INFO] [stdout] test dclexer::unit_testing::dc_keywords_tokens ... ok
[INFO] [stdout] test dclexer::unit_testing::dclass_import_statement ... ok
[INFO] [stdout] test dclexer::unit_testing::ignored_tokens_test ... ok
[INFO] [stdout] test datagram::unit_testing::datagram_overflow_test ... ok
[INFO] [stdout] test dclexer::unit_testing::keyword_definition_test ... ok
[INFO] [stdout] test dclexer::unit_testing::operators_and_delimiters ... ok
[INFO] [stdout] test dclexer::unit_testing::register_newline ... ok
[INFO] [stdout] test dclexer::unit_testing::number_literals ... ok
[INFO] [stdout] test dclexer::unit_testing::switch_tokens_test ... ok
[INFO] [stdout] test dclexer::unit_testing::text_literals ... ok
[INFO] [stdout] test globals::unit_testing::test_protocol_to_u16_util ... ok
[INFO] [stdout] test dcparser::unit_testing::sample_keyword_definitions ... ok
[INFO] [stdout] test dcparser::unit_testing::type_declaration_optional_delimiter ... ok
[INFO] [stdout] test dcparser::unit_testing::sample_struct_declarations ... ok
[INFO] [stdout] test dcparser::unit_testing::sample_switch_type ... ok
[INFO] [stdout] test dcparser::unit_testing::developer_defined_keywords ... ok
[INFO] [stdout] test hashgen::unit_testing::prime_number_generator_integrity ... ok
[INFO] [stdout] test dcparser::unit_testing::test_method_data_types ... ok
[INFO] [stdout] test dcparser::unit_testing::python_module_imports ... ok
[INFO] [stdout] test dcparser::unit_testing::legal_python_module_identifiers ... ok
[INFO] [stdout] test dcparser::unit_testing::test_value_transforms ... ok
[INFO] [stdout] test dcparser::unit_testing::sample_distributed_class ... ok
[INFO] [stdout] test dclexer::unit_testing::unexpected_token_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libdonet
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test libdonet/src/lib.rs - read_dc_files (line 86) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1751cbde2335a371dea3f763fa74dcdb88013f812786b8bc038e56079e04f260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1751cbde2335a371dea3f763fa74dcdb88013f812786b8bc038e56079e04f260", kill_on_drop: false }`
[INFO] [stdout] 1751cbde2335a371dea3f763fa74dcdb88013f812786b8bc038e56079e04f260
