[INFO] cloning repository https://github.com/LennDG/lwm2m-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LennDG/lwm2m-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLennDG%2Flwm2m-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLennDG%2Flwm2m-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a07da1994312b09ff1e908df50a9347150513ef6 [INFO] checking LennDG/lwm2m-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLennDG%2Flwm2m-rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LennDG/lwm2m-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LennDG/lwm2m-rs [INFO] finished tweaking git repo https://github.com/LennDG/lwm2m-rs [INFO] tweaked toml for git repo https://github.com/LennDG/lwm2m-rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/LennDG/lwm2m-rs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dyn-clone v1.0.12 [INFO] [stderr] Downloaded serde_derive v1.0.186 [INFO] [stderr] Downloaded serde-querystring v0.2.1 [INFO] [stderr] Downloaded coap v0.12.1 [INFO] [stderr] Downloaded coap-lite v0.9.1 [INFO] [stderr] Downloaded serde v1.0.186 [INFO] [stderr] Downloaded aho-corasick v1.0.3 [INFO] [stderr] Downloaded coap-server v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff9136ffcfef456a4d98cea1e1896cc251a9368b5a70f2bcc3c4a3451b39b0e4 [INFO] running `Command { std: "docker" "start" "-a" "ff9136ffcfef456a4d98cea1e1896cc251a9368b5a70f2bcc3c4a3451b39b0e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff9136ffcfef456a4d98cea1e1896cc251a9368b5a70f2bcc3c4a3451b39b0e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff9136ffcfef456a4d98cea1e1896cc251a9368b5a70f2bcc3c4a3451b39b0e4", kill_on_drop: false }` [INFO] [stdout] ff9136ffcfef456a4d98cea1e1896cc251a9368b5a70f2bcc3c4a3451b39b0e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6bc33b14ddaf9f79dc41a15210f17a2ac336fa5f7a41f348c925f770e1f0565a [INFO] running `Command { std: "docker" "start" "-a" "6bc33b14ddaf9f79dc41a15210f17a2ac336fa5f7a41f348c925f770e1f0565a", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking pin-project-lite v0.2.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking socket2 v0.5.3 [INFO] [stderr] Checking aho-corasick v1.0.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling serde v1.0.186 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking lru_time_cache v0.11.11 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking coap-lite v0.9.1 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking roxmltree v0.18.0 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking lexical-core v0.8.5 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking lexical v6.1.1 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking dyn-clone v1.0.12 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling serde_derive v1.0.186 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking thiserror v1.0.44 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.12.0 [INFO] [stderr] Compiling derive_builder_macro v0.12.0 [INFO] [stderr] Checking derive_builder v0.12.0 [INFO] [stderr] Checking object_model v0.1.0 (/opt/rustwide/workdir/object_model) [INFO] [stdout] warning: the item `ObjectParserError` is imported redundantly [INFO] [stdout] --> object_model/src/xml_parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::err::ObjectParserError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `ObjectParserError` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> object_model/src/xml_parser.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] 3 | use roxmltree::{Document, Node}; [INFO] [stdout] 4 | use std::{collections::HashMap, path::PathBuf}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ObjectParserError` is imported redundantly [INFO] [stdout] --> object_model/src/xml_parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::err::ObjectParserError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `ObjectParserError` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> object_model/src/xml_parser.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] 3 | use roxmltree::{Document, Node}; [INFO] [stdout] 4 | use std::{collections::HashMap, path::PathBuf}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> object_model/src/core_link.rs:31:32 [INFO] [stdout] | [INFO] [stdout] 31 | for (index, id) in link.clone().replace(['<', '>'], "")[1..] [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> object_model/src/core_link.rs:31:32 [INFO] [stdout] | [INFO] [stdout] 31 | for (index, id) in link.clone().replace(['<', '>'], "")[1..] [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking timer_tracker v0.1.0 (/opt/rustwide/workdir/timer_tracker) [INFO] [stdout] warning: unused imports: `broadcast`, `mpsc` [INFO] [stdout] --> timer_tracker/examples/usage.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | sync::{broadcast, mpsc}, [INFO] [stdout] | ^^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking coap-server v0.1.1 [INFO] [stderr] Checking coap v0.12.1 [INFO] [stderr] Checking serde_plain v1.0.2 [INFO] [stderr] Checking serde-querystring v0.2.1 [INFO] [stderr] Checking lwm2m-client v0.1.0 (/opt/rustwide/workdir/client) [INFO] [stdout] warning: unused imports: `SocketAddr`, `UdpSocket` [INFO] [stdout] --> client/src/main.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::{SocketAddr, UdpSocket}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CoapRequest`, `RequestType` [INFO] [stdout] --> client/src/main.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | use coap_lite::{link_format::LinkFormatWrite, CoapRequest, RequestType}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SocketAddr`, `UdpSocket` [INFO] [stdout] --> client/src/main.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::{SocketAddr, UdpSocket}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CoapRequest`, `RequestType` [INFO] [stdout] --> client/src/main.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | use coap_lite::{link_format::LinkFormatWrite, CoapRequest, RequestType}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking lwm2m-server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stdout] warning: unused import: `coap_lite::link_format` [INFO] [stdout] --> server/src/device/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use coap_lite::link_format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `coap_lite::link_format` [INFO] [stdout] --> server/src/device/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use coap_lite::link_format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Lwm2mRegistrationObject`, `Lwm2mVersion` [INFO] [stdout] --> server/src/device/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Lwm2mRegistrationObject, Lwm2mRegistrationRequest, Lwm2mVersion, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Lwm2mRegistrationObject`, `Lwm2mVersion` [INFO] [stdout] --> server/src/device/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Lwm2mRegistrationObject, Lwm2mRegistrationRequest, Lwm2mVersion, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.27s [INFO] running `Command { std: "docker" "inspect" "6bc33b14ddaf9f79dc41a15210f17a2ac336fa5f7a41f348c925f770e1f0565a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bc33b14ddaf9f79dc41a15210f17a2ac336fa5f7a41f348c925f770e1f0565a", kill_on_drop: false }` [INFO] [stdout] 6bc33b14ddaf9f79dc41a15210f17a2ac336fa5f7a41f348c925f770e1f0565a [INFO] checking LennDG/lwm2m-rs against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLennDG%2Flwm2m-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LennDG/lwm2m-rs on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LennDG/lwm2m-rs [INFO] finished tweaking git repo https://github.com/LennDG/lwm2m-rs [INFO] tweaked toml for git repo https://github.com/LennDG/lwm2m-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/LennDG/lwm2m-rs 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c5d2ab06cb0b866a4fb4706a784f63579055c5017f1544b2d97b33da8591eb5 [INFO] running `Command { std: "docker" "start" "-a" "5c5d2ab06cb0b866a4fb4706a784f63579055c5017f1544b2d97b33da8591eb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c5d2ab06cb0b866a4fb4706a784f63579055c5017f1544b2d97b33da8591eb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c5d2ab06cb0b866a4fb4706a784f63579055c5017f1544b2d97b33da8591eb5", kill_on_drop: false }` [INFO] [stdout] 5c5d2ab06cb0b866a4fb4706a784f63579055c5017f1544b2d97b33da8591eb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22342c6e8ffce32b5b5ef55ba27926ca503d0e52edeefa5dadd7cb4758d77050 [INFO] running `Command { std: "docker" "start" "-a" "22342c6e8ffce32b5b5ef55ba27926ca503d0e52edeefa5dadd7cb4758d77050", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking pin-project-lite v0.2.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking socket2 v0.5.3 [INFO] [stderr] Checking aho-corasick v1.0.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling serde v1.0.186 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking lru_time_cache v0.11.11 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking coap-lite v0.9.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking roxmltree v0.18.0 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking lexical-core v0.8.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking lexical v6.1.1 [INFO] [stderr] Checking dyn-clone v1.0.12 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling serde_derive v1.0.186 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking thiserror v1.0.44 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.12.0 [INFO] [stderr] Compiling derive_builder_macro v0.12.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking derive_builder v0.12.0 [INFO] [stderr] Checking object_model v0.1.0 (/opt/rustwide/workdir/object_model) [INFO] [stdout] warning: the item `ObjectParserError` is imported redundantly [INFO] [stdout] --> object_model/src/xml_parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::err::ObjectParserError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `ObjectParserError` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> object_model/src/xml_parser.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] 3 | use roxmltree::{Document, Node}; [INFO] [stdout] 4 | use std::{collections::HashMap, path::PathBuf}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ObjectParserError` is imported redundantly [INFO] [stdout] --> object_model/src/xml_parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::err::ObjectParserError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `ObjectParserError` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> object_model/src/xml_parser.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] 3 | use roxmltree::{Document, Node}; [INFO] [stdout] 4 | use std::{collections::HashMap, path::PathBuf}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> object_model/src/core_link.rs:31:32 [INFO] [stdout] | [INFO] [stdout] 31 | for (index, id) in link.clone().replace(['<', '>'], "")[1..] [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> object_model/src/core_link.rs:31:32 [INFO] [stdout] | [INFO] [stdout] 31 | for (index, id) in link.clone().replace(['<', '>'], "")[1..] [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking timer_tracker v0.1.0 (/opt/rustwide/workdir/timer_tracker) [INFO] [stdout] warning: unused imports: `broadcast`, `mpsc` [INFO] [stdout] --> timer_tracker/examples/usage.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | sync::{broadcast, mpsc}, [INFO] [stdout] | ^^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking coap-server v0.1.1 [INFO] [stderr] Checking serde-querystring v0.2.1 [INFO] [stderr] Checking serde_plain v1.0.2 [INFO] [stderr] Checking coap v0.12.1 [INFO] [stderr] Checking lwm2m-client v0.1.0 (/opt/rustwide/workdir/client) [INFO] [stderr] Checking lwm2m-server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stdout] warning: unused imports: `SocketAddr`, `UdpSocket` [INFO] [stdout] --> client/src/main.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::{SocketAddr, UdpSocket}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CoapRequest`, `RequestType` [INFO] [stdout] --> client/src/main.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | use coap_lite::{link_format::LinkFormatWrite, CoapRequest, RequestType}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SocketAddr`, `UdpSocket` [INFO] [stdout] --> client/src/main.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::{SocketAddr, UdpSocket}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CoapRequest`, `RequestType` [INFO] [stdout] --> client/src/main.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | use coap_lite::{link_format::LinkFormatWrite, CoapRequest, RequestType}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `coap_lite::link_format` [INFO] [stdout] --> server/src/device/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use coap_lite::link_format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Lwm2mRegistrationObject`, `Lwm2mVersion` [INFO] [stdout] --> server/src/device/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Lwm2mRegistrationObject, Lwm2mRegistrationRequest, Lwm2mVersion, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `coap_lite::link_format` [INFO] [stdout] --> server/src/device/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use coap_lite::link_format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Lwm2mRegistrationObject`, `Lwm2mVersion` [INFO] [stdout] --> server/src/device/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Lwm2mRegistrationObject, Lwm2mRegistrationRequest, Lwm2mVersion, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.82s [INFO] running `Command { std: "docker" "inspect" "22342c6e8ffce32b5b5ef55ba27926ca503d0e52edeefa5dadd7cb4758d77050", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22342c6e8ffce32b5b5ef55ba27926ca503d0e52edeefa5dadd7cb4758d77050", kill_on_drop: false }` [INFO] [stdout] 22342c6e8ffce32b5b5ef55ba27926ca503d0e52edeefa5dadd7cb4758d77050