[INFO] cloning repository https://github.com/Ryan1729/rrr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ryan1729/rrr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Frrr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Frrr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f4914cb2fc415ba8cb29b633daee6cd707f5054c [INFO] building Ryan1729/rrr against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Frrr" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Ryan1729/rrr [INFO] finished tweaking git repo https://github.com/Ryan1729/rrr [INFO] tweaked toml for git repo https://github.com/Ryan1729/rrr written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Ryan1729/rrr on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Ryan1729/rrr 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded derive_builder_macro v0.10.2 [INFO] [stderr] Downloaded atomicwrites v0.3.1 [INFO] [stderr] Downloaded unicode-xid v0.2.3 [INFO] [stderr] Downloaded quote v1.0.18 [INFO] [stderr] Downloaded derive_builder v0.10.2 [INFO] [stderr] Downloaded filetime v0.2.16 [INFO] [stderr] Downloaded alloc-no-stdlib v2.0.3 [INFO] [stderr] Downloaded darling_core v0.12.4 [INFO] [stderr] Downloaded alloc-stdlib v0.2.1 [INFO] [stderr] Downloaded buf_redux v0.8.4 [INFO] [stderr] Downloaded safemem v0.3.3 [INFO] [stderr] Downloaded ascii v1.0.0 [INFO] [stderr] Downloaded deflate v0.9.1 [INFO] [stderr] Downloaded serde_json v1.0.81 [INFO] [stderr] Downloaded brotli-decompressor v2.3.2 [INFO] [stderr] Downloaded wasm-bindgen v0.2.80 [INFO] [stderr] Downloaded rouille v3.5.0 [INFO] [stderr] Downloaded ureq v2.4.0 [INFO] [stderr] Downloaded webpki-roots v0.22.3 [INFO] [stderr] Downloaded libc v0.2.125 [INFO] [stderr] Downloaded rustls v0.20.4 [INFO] [stderr] Downloaded serde v1.0.137 [INFO] [stderr] Downloaded flate2 v1.0.23 [INFO] [stderr] Downloaded js-sys v0.3.57 [INFO] [stderr] Downloaded syn v1.0.92 [INFO] [stderr] Downloaded serde_derive v1.0.137 [INFO] [stderr] Downloaded tiny_http v0.8.2 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.80 [INFO] [stderr] Downloaded diligent-date-parser v0.1.3 [INFO] [stderr] Downloaded quick-xml v0.22.0 [INFO] [stderr] Downloaded miniz_oxide v0.5.1 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.80 [INFO] [stderr] Downloaded twoway v0.1.8 [INFO] [stderr] Downloaded threadpool v1.8.1 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.80 [INFO] [stderr] Downloaded derive_builder_core v0.10.2 [INFO] [stderr] Downloaded multipart v0.18.0 [INFO] [stderr] Downloaded chunked_transfer v1.4.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.80 [INFO] [stderr] Downloaded darling v0.12.4 [INFO] [stderr] Downloaded atom_syndication v0.11.0 [INFO] [stderr] Downloaded darling_macro v0.12.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.37 [INFO] [stderr] Downloaded rss v2.0.1 [INFO] [stderr] Downloaded brotli v3.3.4 [INFO] [stderr] Downloaded gzip-header v0.3.0 [INFO] [stderr] Downloaded meowhash v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1a265492043b46b0d3641a3977518a68641d1f4e8a3c9c59b6919b1d0c2fac0 [INFO] running `Command { std: "docker" "start" "-a" "a1a265492043b46b0d3641a3977518a68641d1f4e8a3c9c59b6919b1d0c2fac0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1a265492043b46b0d3641a3977518a68641d1f4e8a3c9c59b6919b1d0c2fac0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1a265492043b46b0d3641a3977518a68641d1f4e8a3c9c59b6919b1d0c2fac0", kill_on_drop: false }` [INFO] [stdout] a1a265492043b46b0d3641a3977518a68641d1f4e8a3c9c59b6919b1d0c2fac0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3862ae7a77cf7bc713cf9ec0c391321be64f55a2fc23baf9b076389678f94aa4 [INFO] running `Command { std: "docker" "start" "-a" "3862ae7a77cf7bc713cf9ec0c391321be64f55a2fc23baf9b076389678f94aa4", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling chunked_transfer v1.4.0 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling rustls v0.20.4 [INFO] [stderr] Compiling miniz_oxide v0.5.1 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.3 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling meowhash v0.3.0 [INFO] [stderr] Compiling alloc-stdlib v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling brotli-decompressor v2.3.2 [INFO] [stderr] Compiling gzip-header v0.3.0 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling sha1_smol v1.0.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling quick-xml v0.22.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling ascii v1.0.0 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling render v0.1.0 (/opt/rustwide/workdir/render) [INFO] [stderr] Compiling deflate v0.9.1 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling flate2 v1.0.23 [INFO] [stderr] Compiling time v0.3.9 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling atomicwrites v0.3.1 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling write_atomically v0.1.0 (/opt/rustwide/workdir/write_atomically) [INFO] [stderr] Compiling filetime v0.2.16 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling directories v4.0.1 [INFO] [stderr] Compiling brotli v3.3.4 [INFO] [stderr] Compiling timestamp v0.1.0 (/opt/rustwide/workdir/timestamp) [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling diligent-date-parser v0.1.3 [INFO] [stderr] Compiling tiny_http v0.8.2 [INFO] [stderr] Compiling multipart v0.18.0 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling webpki-roots v0.22.3 [INFO] [stderr] Compiling darling_core v0.12.4 [INFO] [stderr] Compiling darling_macro v0.12.4 [INFO] [stderr] Compiling darling v0.12.4 [INFO] [stderr] Compiling derive_builder_core v0.10.2 [INFO] [stderr] Compiling ureq v2.4.0 [INFO] [stderr] Compiling derive_builder_macro v0.10.2 [INFO] [stderr] Compiling derive_builder v0.10.2 [INFO] [stderr] Compiling atom_syndication v0.11.0 [INFO] [stderr] Compiling fetch v0.1.0 (/opt/rustwide/workdir/fetch) [INFO] [stderr] Compiling rss v2.0.1 [INFO] [stderr] Compiling rouille v3.5.0 [INFO] [stderr] Compiling syndicated v0.1.0 (/opt/rustwide/workdir/syndicated) [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> syndicated/src/syndicated.rs:48:20 [INFO] [stdout] | [INFO] [stdout] 48 | for content in post.content.as_ref() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 48 - for content in post.content.as_ref() { [INFO] [stdout] 48 + while let Some(content) = post.content.as_ref() { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 48 - for content in post.content.as_ref() { [INFO] [stdout] 48 + if let Some(content) = post.content.as_ref() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> syndicated/src/syndicated.rs:51:20 [INFO] [stdout] | [INFO] [stdout] 51 | for summary in post.summary.as_ref() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 51 - for summary in post.summary.as_ref() { [INFO] [stdout] 51 + while let Some(summary) = post.summary.as_ref() { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 51 - for summary in post.summary.as_ref() { [INFO] [stdout] 51 + if let Some(summary) = post.summary.as_ref() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling logic v0.1.0 (/opt/rustwide/workdir/logic) [INFO] [stderr] Compiling rrr v0.1.0 (/opt/rustwide/workdir/rrr) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.52s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0, quick-xml v0.22.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "3862ae7a77cf7bc713cf9ec0c391321be64f55a2fc23baf9b076389678f94aa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3862ae7a77cf7bc713cf9ec0c391321be64f55a2fc23baf9b076389678f94aa4", kill_on_drop: false }` [INFO] [stdout] 3862ae7a77cf7bc713cf9ec0c391321be64f55a2fc23baf9b076389678f94aa4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0fc6228fdb7d3a2a85f45c3e7f023eb1e0ecc9eb3cf9e75e750b9b452161b8eb [INFO] running `Command { std: "docker" "start" "-a" "0fc6228fdb7d3a2a85f45c3e7f023eb1e0ecc9eb3cf9e75e750b9b452161b8eb", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> syndicated/src/syndicated.rs:48:20 [INFO] [stdout] | [INFO] [stdout] 48 | for content in post.content.as_ref() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 48 - for content in post.content.as_ref() { [INFO] [stdout] 48 + while let Some(content) = post.content.as_ref() { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 48 - for content in post.content.as_ref() { [INFO] [stdout] 48 + if let Some(content) = post.content.as_ref() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> syndicated/src/syndicated.rs:51:20 [INFO] [stdout] | [INFO] [stdout] 51 | for summary in post.summary.as_ref() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 51 - for summary in post.summary.as_ref() { [INFO] [stdout] 51 + while let Some(summary) = post.summary.as_ref() { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 51 - for summary in post.summary.as_ref() { [INFO] [stdout] 51 + if let Some(summary) = post.summary.as_ref() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rrr v0.1.0 (/opt/rustwide/workdir/rrr) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0, quick-xml v0.22.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "0fc6228fdb7d3a2a85f45c3e7f023eb1e0ecc9eb3cf9e75e750b9b452161b8eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fc6228fdb7d3a2a85f45c3e7f023eb1e0ecc9eb3cf9e75e750b9b452161b8eb", kill_on_drop: false }` [INFO] [stdout] 0fc6228fdb7d3a2a85f45c3e7f023eb1e0ecc9eb3cf9e75e750b9b452161b8eb