[INFO] fetching crate scr 1.0.2... [INFO] checking scr-1.0.2 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate scr 1.0.2 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate scr 1.0.2 [INFO] finished tweaking crates.io crate scr 1.0.2 [INFO] tweaked toml for crates.io crate scr 1.0.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate scr 1.0.2 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 208 packages to latest compatible versions [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.20) [INFO] [stderr] Adding scraper v0.17.1 (available: v0.23.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scraper v0.17.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4301898b7dc9c0fedba7657a2ed75180441c71b459063ed6b0bc0146567b7f6d [INFO] running `Command { std: "docker" "start" "-a" "4301898b7dc9c0fedba7657a2ed75180441c71b459063ed6b0bc0146567b7f6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4301898b7dc9c0fedba7657a2ed75180441c71b459063ed6b0bc0146567b7f6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4301898b7dc9c0fedba7657a2ed75180441c71b459063ed6b0bc0146567b7f6d", kill_on_drop: false }` [INFO] [stdout] 4301898b7dc9c0fedba7657a2ed75180441c71b459063ed6b0bc0146567b7f6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a5f2e54a50b9de6eca5d1027b0ef9374fd93967caf6d533634f627cd7ad5c528 [INFO] running `Command { std: "docker" "start" "-a" "a5f2e54a50b9de6eca5d1027b0ef9374fd93967caf6d533634f627cd7ad5c528", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking dtoa v1.0.10 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Checking tendril v0.4.3 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking dtoa-short v0.3.5 [INFO] [stderr] Checking phf_shared v0.11.3 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking openssl v0.10.73 [INFO] [stderr] Checking servo_arc v0.3.0 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking string_cache v0.8.9 [INFO] [stderr] Checking unicode-width v0.2.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking ego-tree v0.6.3 [INFO] [stderr] Checking getopts v0.2.23 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking native-tls v0.2.14 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.4 [INFO] [stderr] Compiling selectors v0.25.0 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Compiling markup5ever v0.11.0 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking cssparser v0.31.2 [INFO] [stderr] Compiling html5ever v0.26.0 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking scraper v0.17.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking scr v1.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/scraping.rs:46:36 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn from_fragment(fragment: &str) -> Result { [INFO] [stdout] | ^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 46 | pub fn from_fragment(fragment: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/scraping.rs:51:25 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn get_els<'a>(&'a self, sel: &'a str) -> Result, ScrapingErrorKind> { [INFO] [stdout] | ^^ ^^ ---------- the lifetime gets resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 51 | pub fn get_els<'a>(&'a self, sel: &'a str) -> Result>, ScrapingErrorKind> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/scraping.rs:62:24 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn get_el<'a>(&'a self, sel: &'a str) -> Result { [INFO] [stdout] | ^^ ^^ ---------- the lifetime gets resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 62 | pub fn get_el<'a>(&'a self, sel: &'a str) -> Result, ScrapingErrorKind> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/scraping.rs:132:31 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn get_attr_once<'a>(&'a self, sel: &'a str, attr: &'a str) -> Result<&str, ScrapingErrorKind> { [INFO] [stdout] | ^^ ^^ ^^ ---- the lifetime gets resolved as `'a` [INFO] [stdout] | | | | [INFO] [stdout] | | | these lifetimes flow to the output [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 132 | pub fn get_attr_once<'a>(&'a self, sel: &'a str, attr: &'a str) -> Result<&'a str, ScrapingErrorKind> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/scraping.rs:157:30 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn get_all_attr<'a>(&'a self, sel: &'a str, attr: &str) -> Result, SelectorErrorKind> { [INFO] [stdout] | ^^ ^^ ---- ----------------- the lifetimes get resolved as `'a` [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'a` [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 157 | pub fn get_all_attr<'a>(&'a self, sel: &'a str, attr: &str) -> Result, SelectorErrorKind<'a>> { [INFO] [stdout] | ++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/scraping.rs:46:36 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn from_fragment(fragment: &str) -> Result { [INFO] [stdout] | ^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 46 | pub fn from_fragment(fragment: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/scraping.rs:51:25 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn get_els<'a>(&'a self, sel: &'a str) -> Result, ScrapingErrorKind> { [INFO] [stdout] | ^^ ^^ ---------- the lifetime gets resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 51 | pub fn get_els<'a>(&'a self, sel: &'a str) -> Result>, ScrapingErrorKind> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/scraping.rs:62:24 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn get_el<'a>(&'a self, sel: &'a str) -> Result { [INFO] [stdout] | ^^ ^^ ---------- the lifetime gets resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 62 | pub fn get_el<'a>(&'a self, sel: &'a str) -> Result, ScrapingErrorKind> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/scraping.rs:132:31 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn get_attr_once<'a>(&'a self, sel: &'a str, attr: &'a str) -> Result<&str, ScrapingErrorKind> { [INFO] [stdout] | ^^ ^^ ^^ ---- the lifetime gets resolved as `'a` [INFO] [stdout] | | | | [INFO] [stdout] | | | these lifetimes flow to the output [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 132 | pub fn get_attr_once<'a>(&'a self, sel: &'a str, attr: &'a str) -> Result<&'a str, ScrapingErrorKind> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/scraping.rs:157:30 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn get_all_attr<'a>(&'a self, sel: &'a str, attr: &str) -> Result, SelectorErrorKind> { [INFO] [stdout] | ^^ ^^ ---- ----------------- the lifetimes get resolved as `'a` [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'a` [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 157 | pub fn get_all_attr<'a>(&'a self, sel: &'a str, attr: &str) -> Result, SelectorErrorKind<'a>> { [INFO] [stdout] | ++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.22s [INFO] running `Command { std: "docker" "inspect" "a5f2e54a50b9de6eca5d1027b0ef9374fd93967caf6d533634f627cd7ad5c528", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5f2e54a50b9de6eca5d1027b0ef9374fd93967caf6d533634f627cd7ad5c528", kill_on_drop: false }` [INFO] [stdout] a5f2e54a50b9de6eca5d1027b0ef9374fd93967caf6d533634f627cd7ad5c528