[INFO] cloning repository https://github.com/grussdorian/search-engine-pagerank [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grussdorian/search-engine-pagerank" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrussdorian%2Fsearch-engine-pagerank", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrussdorian%2Fsearch-engine-pagerank'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 35cf81c0576106a545905f4487b378a3d18e9d39 [INFO] checking grussdorian/search-engine-pagerank against try#e90f1ff63e694965281f833819a486da29772bdf for pr-146167 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrussdorian%2Fsearch-engine-pagerank" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/grussdorian/search-engine-pagerank [INFO] finished tweaking git repo https://github.com/grussdorian/search-engine-pagerank [INFO] tweaked toml for git repo https://github.com/grussdorian/search-engine-pagerank written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/grussdorian/search-engine-pagerank on toolchain e90f1ff63e694965281f833819a486da29772bdf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e90f1ff63e694965281f833819a486da29772bdf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/grussdorian/search-engine-pagerank 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" "+e90f1ff63e694965281f833819a486da29772bdf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+e90f1ff63e694965281f833819a486da29772bdf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] be7976804125834709778f12686d8334b248fc952faa35e51fd9b895abeae09f [INFO] running `Command { std: "docker" "start" "-a" "be7976804125834709778f12686d8334b248fc952faa35e51fd9b895abeae09f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be7976804125834709778f12686d8334b248fc952faa35e51fd9b895abeae09f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be7976804125834709778f12686d8334b248fc952faa35e51fd9b895abeae09f", kill_on_drop: false }` [INFO] [stdout] be7976804125834709778f12686d8334b248fc952faa35e51fd9b895abeae09f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+e90f1ff63e694965281f833819a486da29772bdf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6552c04981cad4b3b3d32ebdecad9e49f6ac6873edd0a57e5456dd27ca2ae5f8 [INFO] running `Command { std: "docker" "start" "-a" "6552c04981cad4b3b3d32ebdecad9e49f6ac6873edd0a57e5456dd27ca2ae5f8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking sha1_smol v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.122 [INFO] [stderr] Checking combine v4.6.7 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling zerocopy-derive v0.6.6 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Checking zerocopy v0.6.6 [INFO] [stderr] Checking redis v0.21.7 [INFO] [stderr] Checking ppv-lite86 v0.2.18 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking pagerank v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/utils.rs:30:3 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn add_url(&mut self, url: &Url) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/utils.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | self.conn.sadd("urls", &url.link)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = note: `#[deny(dependency_on_unit_never_type_fallback)]` (part of `#[deny(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 32 ~ self.conn.sadd::<_, _, ()>("urls", &url.link)?; [INFO] [stdout] 33 ~ self.conn.set::<_, _, ()>(&url.link, json)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/utils.rs:37:3 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn update_url(&mut self, url: &Url) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/utils.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | self.conn.set(&url.link, json)?; [INFO] [stdout] | ^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 39 | self.conn.set::<_, _, ()>(&url.link, json)?; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/utils.rs:43:3 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn check_new_urls(&mut self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/utils.rs:46:21 [INFO] [stdout] | [INFO] [stdout] 46 | self.conn.del("new_urls")?; [INFO] [stdout] | ^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 46 | self.conn.del::<_, ()>("new_urls")?; [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/utils.rs:30:3 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn add_url(&mut self, url: &Url) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/utils.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | self.conn.sadd("urls", &url.link)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = note: `#[deny(dependency_on_unit_never_type_fallback)]` (part of `#[deny(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 32 ~ self.conn.sadd::<_, _, ()>("urls", &url.link)?; [INFO] [stdout] 33 ~ self.conn.set::<_, _, ()>(&url.link, json)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/utils.rs:37:3 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn update_url(&mut self, url: &Url) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/utils.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | self.conn.set(&url.link, json)?; [INFO] [stdout] | ^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 39 | self.conn.set::<_, _, ()>(&url.link, json)?; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/utils.rs:43:3 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn check_new_urls(&mut self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/utils.rs:46:21 [INFO] [stdout] | [INFO] [stdout] 46 | self.conn.del("new_urls")?; [INFO] [stdout] | ^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 46 | self.conn.del::<_, ()>("new_urls")?; [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `print` are never used [INFO] [stdout] --> src/url.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Url { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(link: String) -> Url { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_url` is never used [INFO] [stdout] --> src/utils.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 12 | impl RedisClient { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn add_url(&mut self, url: &Url) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pagerank` (bin "pagerank" test) due to 6 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: associated items `new` and `print` are never used [INFO] [stdout] --> src/url.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Url { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(link: String) -> Url { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_url` is never used [INFO] [stdout] --> src/utils.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 12 | impl RedisClient { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn add_url(&mut self, url: &Url) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pagerank` (bin "pagerank") due to 6 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "6552c04981cad4b3b3d32ebdecad9e49f6ac6873edd0a57e5456dd27ca2ae5f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6552c04981cad4b3b3d32ebdecad9e49f6ac6873edd0a57e5456dd27ca2ae5f8", kill_on_drop: false }` [INFO] [stdout] 6552c04981cad4b3b3d32ebdecad9e49f6ac6873edd0a57e5456dd27ca2ae5f8