[INFO] updating cached repository edouardmenayde/dead-link-checker [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/edouardmenayde/dead-link-checker [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/edouardmenayde/dead-link-checker" "work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/edouardmenayde/dead-link-checker"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/edouardmenayde/dead-link-checker'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/edouardmenayde/dead-link-checker" "work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/edouardmenayde/dead-link-checker"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/edouardmenayde/dead-link-checker'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e125bac9b4bd5326b484629f890b07d42b399a4f [INFO] sha for GitHub repo edouardmenayde/dead-link-checker: e125bac9b4bd5326b484629f890b07d42b399a4f [INFO] validating manifest of edouardmenayde/dead-link-checker on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of edouardmenayde/dead-link-checker on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing edouardmenayde/dead-link-checker [INFO] finished frobbing edouardmenayde/dead-link-checker [INFO] frobbed toml for edouardmenayde/dead-link-checker written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/edouardmenayde/dead-link-checker/Cargo.toml [INFO] started frobbing edouardmenayde/dead-link-checker [INFO] finished frobbing edouardmenayde/dead-link-checker [INFO] frobbed toml for edouardmenayde/dead-link-checker written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/edouardmenayde/dead-link-checker/Cargo.toml [INFO] crate edouardmenayde/dead-link-checker already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking edouardmenayde/dead-link-checker against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-0/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/edouardmenayde/dead-link-checker:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 37e4967bd0fd3e13b54fd05681d8e743244af3138bdb645c952c7cb2a3417a6f [INFO] running `"docker" "start" "-a" "37e4967bd0fd3e13b54fd05681d8e743244af3138bdb645c952c7cb2a3417a6f"` [INFO] [stderr] Checking reqwest v0.9.4 [INFO] [stderr] Checking dead-link-checker v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:173:17 [INFO] [stderr] | [INFO] [stderr] 173 | for mut link in links { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:69:25 [INFO] [stderr] | [INFO] [stderr] 69 | / tx.send(Response { [INFO] [stderr] 70 | | processed_link: url, [INFO] [stderr] 71 | | extracted_links: Some(links), [INFO] [stderr] 72 | | status: ResponseStatus::Ok, [INFO] [stderr] 73 | | }); [INFO] [stderr] | |___________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:76:25 [INFO] [stderr] | [INFO] [stderr] 76 | / tx.send(Response { [INFO] [stderr] 77 | | processed_link: url, [INFO] [stderr] 78 | | status: ResponseStatus::Err(res.status()), [INFO] [stderr] 79 | | extracted_links: None, [INFO] [stderr] 80 | | }); [INFO] [stderr] | |___________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:173:17 [INFO] [stderr] | [INFO] [stderr] 173 | for mut link in links { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:69:25 [INFO] [stderr] | [INFO] [stderr] 69 | / tx.send(Response { [INFO] [stderr] 70 | | processed_link: url, [INFO] [stderr] 71 | | extracted_links: Some(links), [INFO] [stderr] 72 | | status: ResponseStatus::Ok, [INFO] [stderr] 73 | | }); [INFO] [stderr] | |___________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:76:25 [INFO] [stderr] | [INFO] [stderr] 76 | / tx.send(Response { [INFO] [stderr] 77 | | processed_link: url, [INFO] [stderr] 78 | | status: ResponseStatus::Err(res.status()), [INFO] [stderr] 79 | | extracted_links: None, [INFO] [stderr] 80 | | }); [INFO] [stderr] | |___________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.46s [INFO] running `"docker" "inspect" "37e4967bd0fd3e13b54fd05681d8e743244af3138bdb645c952c7cb2a3417a6f"` [INFO] running `"docker" "rm" "-f" "37e4967bd0fd3e13b54fd05681d8e743244af3138bdb645c952c7cb2a3417a6f"` [INFO] [stdout] 37e4967bd0fd3e13b54fd05681d8e743244af3138bdb645c952c7cb2a3417a6f