[INFO] cloning repository https://github.com/jwpetley/arxiv_degree [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jwpetley/arxiv_degree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwpetley%2Farxiv_degree", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwpetley%2Farxiv_degree'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 41b6c22e5a876ff2be7167a98585bbe055dce8d2 [INFO] testing jwpetley/arxiv_degree against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwpetley%2Farxiv_degree" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... 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[INFO] started tweaking git repo https://github.com/jwpetley/arxiv_degree [INFO] finished tweaking git repo https://github.com/jwpetley/arxiv_degree [INFO] tweaked toml for git repo https://github.com/jwpetley/arxiv_degree written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jwpetley/arxiv_degree on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jwpetley/arxiv_degree 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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"+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b2af52de3e3a0b4888126c44e0b9e56fb6eb87624e83d37543bab5ee29a77ea [INFO] running `Command { std: "docker" "start" "-a" "1b2af52de3e3a0b4888126c44e0b9e56fb6eb87624e83d37543bab5ee29a77ea", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling bytes v1.6.1 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling cc v1.1.6 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] 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Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.5 [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 52.73s [INFO] running `Command { std: "docker" "inspect" "1b2af52de3e3a0b4888126c44e0b9e56fb6eb87624e83d37543bab5ee29a77ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b2af52de3e3a0b4888126c44e0b9e56fb6eb87624e83d37543bab5ee29a77ea", kill_on_drop: false }` [INFO] [stdout] 1b2af52de3e3a0b4888126c44e0b9e56fb6eb87624e83d37543bab5ee29a77ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 062a7e0d78f40f926ce1e5853013fe7d9f0f86c3cc59c22c2194dd59047eb7e0 [INFO] running `Command { std: "docker" "start" "-a" "062a7e0d78f40f926ce1e5853013fe7d9f0f86c3cc59c22c2194dd59047eb7e0", kill_on_drop: false }` [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 `test` profile [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "062a7e0d78f40f926ce1e5853013fe7d9f0f86c3cc59c22c2194dd59047eb7e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "062a7e0d78f40f926ce1e5853013fe7d9f0f86c3cc59c22c2194dd59047eb7e0", kill_on_drop: false }` [INFO] [stdout] 062a7e0d78f40f926ce1e5853013fe7d9f0f86c3cc59c22c2194dd59047eb7e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0c3d51eef6c883338d0e43ae0300e1cd64b6f8339aca621f6d367627a4b8e271 [INFO] running `Command { std: "docker" "start" "-a" "0c3d51eef6c883338d0e43ae0300e1cd64b6f8339aca621f6d367627a4b8e271", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/scrape.rs:1:37 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{author::Author, paper::{self, Paper}}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `element_ref::Select` [INFO] [stderr] --> src/scrape.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | use scraper::{self, element_ref::Select}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Paper` [INFO] [stderr] --> src/author.rs:1:20 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::paper::{Paper}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Author` [INFO] [stderr] --> src/main.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | use author::{Author}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `authors` [INFO] [stderr] --> src/main.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let authors = get_authors("J.+W.+Petley"); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_authors` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `daily_authors` [INFO] [stderr] --> src/main.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | let daily_authors = daily_authors(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_daily_authors` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `daily_papers` [INFO] [stderr] --> src/main.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let daily_papers = daily_papers(); [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_daily_papers` [INFO] [stderr] [INFO] [stderr] warning: fields `name`, `id`, `first_author`, and `authors` are never read [INFO] [stderr] --> src/paper.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Paper { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 5 | pub name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 6 | pub id: String, [INFO] [stderr] | ^^ [INFO] [stderr] 7 | pub first_author: Author, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 8 | pub authors: Vec [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Paper` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `name` and `search_link` are never read [INFO] [stderr] --> src/author.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Author { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 5 | pub name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 6 | pub search_link: String, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Author` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: method `get_surname` is never used [INFO] [stderr] --> src/author.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 11 | impl Author { [INFO] [stderr] | ----------- method in this implementation [INFO] [stderr] 12 | [INFO] [stderr] 13 | pub fn get_surname(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `arxiv_degree` (bin "arxiv_degree" test) generated 10 warnings (run `cargo fix --bin "arxiv_degree" --tests` to apply 4 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/arxiv_degree-c44f09c542d55e83) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0c3d51eef6c883338d0e43ae0300e1cd64b6f8339aca621f6d367627a4b8e271", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c3d51eef6c883338d0e43ae0300e1cd64b6f8339aca621f6d367627a4b8e271", kill_on_drop: false }` [INFO] [stdout] 0c3d51eef6c883338d0e43ae0300e1cd64b6f8339aca621f6d367627a4b8e271