[INFO] cloning repository https://github.com/erikdesjardins/katamari [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erikdesjardins/katamari" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikdesjardins%2Fkatamari", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikdesjardins%2Fkatamari'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b7d9cf282ed9631850b22e740cb13055124756ae [INFO] checking erikdesjardins/katamari against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikdesjardins%2Fkatamari" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/erikdesjardins/katamari 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/erikdesjardins/katamari [INFO] finished tweaking git repo https://github.com/erikdesjardins/katamari [INFO] tweaked toml for git repo https://github.com/erikdesjardins/katamari written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/erikdesjardins/katamari 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 hyper-rustls v0.26.0 [INFO] [stderr] Downloaded feed-rs v1.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b7a9cfe20e4f366d15b8ca6300814496b29eefd7936810835c97db362e367f9e [INFO] running `Command { std: "docker" "start" "-a" "b7a9cfe20e4f366d15b8ca6300814496b29eefd7936810835c97db362e367f9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7a9cfe20e4f366d15b8ca6300814496b29eefd7936810835c97db362e367f9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7a9cfe20e4f366d15b8ca6300814496b29eefd7936810835c97db362e367f9e", kill_on_drop: false }` [INFO] [stdout] b7a9cfe20e4f366d15b8ca6300814496b29eefd7936810835c97db362e367f9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7e42f94472952eccb73912e704c5fcf31b988c47e3b0939d136dc001a6970091 [INFO] running `Command { std: "docker" "start" "-a" "7e42f94472952eccb73912e704c5fcf31b988c47e3b0939d136dc001a6970091", kill_on_drop: false }` [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking rustls-pki-types v1.3.1 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling rustls v0.22.2 [INFO] [stderr] Compiling async-trait v0.1.78 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking brotli-decompressor v2.5.1 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking chrono v0.4.35 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking rustls-pemfile v2.1.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking rustls-native-certs v0.7.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking siphasher v1.0.1 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking brotli v3.5.0 [INFO] [stderr] Checking http-body-util v0.1.1 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Compiling axum v0.7.4 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling clap_derive v4.5.3 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking clap v4.5.3 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking async-compression v0.4.6 [INFO] [stderr] Checking tokio-rustls v0.25.0 [INFO] [stderr] Checking h2 v0.4.3 [INFO] [stderr] Checking tower-http v0.5.2 [INFO] [stderr] Checking serde_json v1.0.114 [INFO] [stderr] Checking feed-rs v1.4.0 [INFO] [stderr] Checking hyper v1.2.0 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking hyper-rustls v0.26.0 [INFO] [stderr] Checking katamari v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `title` is never read [INFO] [stdout] --> src/fetch.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Feed { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 18 | pub title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Feed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `title` is never read [INFO] [stdout] --> src/fetch.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Feed { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 18 | pub title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Feed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.44s [INFO] running `Command { std: "docker" "inspect" "7e42f94472952eccb73912e704c5fcf31b988c47e3b0939d136dc001a6970091", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e42f94472952eccb73912e704c5fcf31b988c47e3b0939d136dc001a6970091", kill_on_drop: false }` [INFO] [stdout] 7e42f94472952eccb73912e704c5fcf31b988c47e3b0939d136dc001a6970091 [INFO] checking erikdesjardins/katamari against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikdesjardins%2Fkatamari" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/erikdesjardins/katamari 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/erikdesjardins/katamari [INFO] finished tweaking git repo https://github.com/erikdesjardins/katamari [INFO] tweaked toml for git repo https://github.com/erikdesjardins/katamari written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/erikdesjardins/katamari 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0900f8b7effb52c4129dc3a63aae02221ddb09d700c3a49be05bf6b312fabf4b [INFO] running `Command { std: "docker" "start" "-a" "0900f8b7effb52c4129dc3a63aae02221ddb09d700c3a49be05bf6b312fabf4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0900f8b7effb52c4129dc3a63aae02221ddb09d700c3a49be05bf6b312fabf4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0900f8b7effb52c4129dc3a63aae02221ddb09d700c3a49be05bf6b312fabf4b", kill_on_drop: false }` [INFO] [stdout] 0900f8b7effb52c4129dc3a63aae02221ddb09d700c3a49be05bf6b312fabf4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a5fb5f050ab1aa737f335377385cb55b5342afbf90ef31bd77d663745ff4b39c [INFO] running `Command { std: "docker" "start" "-a" "a5fb5f050ab1aa737f335377385cb55b5342afbf90ef31bd77d663745ff4b39c", kill_on_drop: false }` [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking rustls-pki-types v1.3.1 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling async-trait v0.1.78 [INFO] [stderr] Compiling rustls v0.22.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking brotli-decompressor v2.5.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking chrono v0.4.35 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking rustls-pemfile v2.1.1 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking rustls-native-certs v0.7.0 [INFO] [stderr] Checking siphasher v1.0.1 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Compiling axum v0.7.4 [INFO] [stderr] Checking brotli v3.5.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking http-body-util v0.1.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling clap_derive v4.5.3 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking clap v4.5.3 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking async-compression v0.4.6 [INFO] [stderr] Checking tokio-rustls v0.25.0 [INFO] [stderr] Checking h2 v0.4.3 [INFO] [stderr] Checking tower-http v0.5.2 [INFO] [stderr] Checking serde_json v1.0.114 [INFO] [stderr] Checking feed-rs v1.4.0 [INFO] [stderr] Checking hyper v1.2.0 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking hyper-rustls v0.26.0 [INFO] [stderr] Checking katamari v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `title` is never read [INFO] [stdout] --> src/fetch.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Feed { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 18 | pub title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Feed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `title` is never read [INFO] [stdout] --> src/fetch.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Feed { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 18 | pub title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Feed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.93s [INFO] running `Command { std: "docker" "inspect" "a5fb5f050ab1aa737f335377385cb55b5342afbf90ef31bd77d663745ff4b39c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5fb5f050ab1aa737f335377385cb55b5342afbf90ef31bd77d663745ff4b39c", kill_on_drop: false }` [INFO] [stdout] a5fb5f050ab1aa737f335377385cb55b5342afbf90ef31bd77d663745ff4b39c