[INFO] fetching crate arxiv_degree 0.1.1... [INFO] checking arxiv_degree-0.1.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate arxiv_degree 0.1.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate arxiv_degree 0.1.1 [INFO] finished tweaking crates.io crate arxiv_degree 0.1.1 [INFO] tweaked toml for crates.io crate arxiv_degree 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate arxiv_degree 0.1.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate arxiv_degree 0.1.1 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e534691cfeac06d67622a65c3b002bdcc9c4134f5964f65ac3f68abdc8f4ccf9 [INFO] running `Command { std: "docker" "start" "-a" "e534691cfeac06d67622a65c3b002bdcc9c4134f5964f65ac3f68abdc8f4ccf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e534691cfeac06d67622a65c3b002bdcc9c4134f5964f65ac3f68abdc8f4ccf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e534691cfeac06d67622a65c3b002bdcc9c4134f5964f65ac3f68abdc8f4ccf9", kill_on_drop: false }` [INFO] [stdout] e534691cfeac06d67622a65c3b002bdcc9c4134f5964f65ac3f68abdc8f4ccf9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2465c6f8e71bcc4ac3e87bbafe340dd04e80b6cd434537efcf3ef7dfd28825cf [INFO] running `Command { std: "docker" "start" "-a" "2465c6f8e71bcc4ac3e87bbafe340dd04e80b6cd434537efcf3ef7dfd28825cf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Checking bytes v1.6.1 [INFO] [stderr] Compiling cc v1.1.6 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking dtoa-short v0.3.5 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking tendril v0.4.3 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking servo_arc v0.3.0 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking rustls-pki-types v1.7.0 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking ego-tree v0.6.2 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking rustls-pemfile v2.1.2 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking tokio v1.39.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Compiling selectors v0.25.0 [INFO] [stderr] Compiling markup5ever v0.12.1 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking string_cache v0.8.7 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking h2 v0.4.5 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling html5ever v0.27.0 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking cssparser v0.31.2 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking scraper v0.19.1 [INFO] [stderr] Checking hyper-util v0.1.6 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.5 [INFO] [stderr] Checking arxiv_degree v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/scrape.rs:1:37 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{author::Author, paper::{self, Paper}}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `element_ref::Select` [INFO] [stdout] --> src/scrape.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use scraper::{self, element_ref::Select}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Paper` [INFO] [stdout] --> src/author.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::paper::{Paper}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Author` [INFO] [stdout] --> src/main.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | use author::{Author}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/scrape.rs:1:37 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{author::Author, paper::{self, Paper}}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `element_ref::Select` [INFO] [stdout] --> src/scrape.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use scraper::{self, element_ref::Select}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Paper` [INFO] [stdout] --> src/author.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::paper::{Paper}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Author` [INFO] [stdout] --> src/main.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | use author::{Author}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `authors` [INFO] [stdout] --> src/main.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let authors = get_authors("J.+W.+Petley"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_authors` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `daily_authors` [INFO] [stdout] --> src/main.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let daily_authors = daily_authors(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_daily_authors` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `daily_papers` [INFO] [stdout] --> src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let daily_papers = daily_papers(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_daily_papers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `id`, `first_author`, and `authors` are never read [INFO] [stdout] --> src/paper.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Paper { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 5 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | pub id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | pub first_author: Author, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 8 | pub authors: Vec [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Paper` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `search_link` are never read [INFO] [stdout] --> src/author.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Author { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 5 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | pub search_link: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Author` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_surname` is never used [INFO] [stdout] --> src/author.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Author { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 12 | [INFO] [stdout] 13 | pub fn get_surname(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `authors` [INFO] [stdout] --> src/main.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let authors = get_authors("J.+W.+Petley"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_authors` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `daily_authors` [INFO] [stdout] --> src/main.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let daily_authors = daily_authors(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_daily_authors` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `daily_papers` [INFO] [stdout] --> src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let daily_papers = daily_papers(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_daily_papers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `id`, `first_author`, and `authors` are never read [INFO] [stdout] --> src/paper.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Paper { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 5 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | pub id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | pub first_author: Author, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 8 | pub authors: Vec [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Paper` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `search_link` are never read [INFO] [stdout] --> src/author.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Author { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 5 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | pub search_link: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Author` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_surname` is never used [INFO] [stdout] --> src/author.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Author { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 12 | [INFO] [stdout] 13 | pub fn get_surname(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.26s [INFO] running `Command { std: "docker" "inspect" "2465c6f8e71bcc4ac3e87bbafe340dd04e80b6cd434537efcf3ef7dfd28825cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2465c6f8e71bcc4ac3e87bbafe340dd04e80b6cd434537efcf3ef7dfd28825cf", kill_on_drop: false }` [INFO] [stdout] 2465c6f8e71bcc4ac3e87bbafe340dd04e80b6cd434537efcf3ef7dfd28825cf