[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-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/edouardmenayde/dead-link-checker"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/edouardmenayde/dead-link-checker'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/edouardmenayde/dead-link-checker" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/edouardmenayde/dead-link-checker"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of edouardmenayde/dead-link-checker on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-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-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking edouardmenayde/dead-link-checker against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-0/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 752722af3f2df34f75d879dadc7e9b251ed7b2d6e73a414883f7184f99619914 [INFO] running `"docker" "start" "-a" "752722af3f2df34f75d879dadc7e9b251ed7b2d6e73a414883f7184f99619914"` [INFO] [stderr] Checking regex v1.0.5 [INFO] [stderr] Checking tokio-threadpool v0.1.8 [INFO] [stderr] Checking tokio-reactor v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.3 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking tokio v0.1.11 [INFO] [stderr] Checking hyper v0.12.13 [INFO] [stderr] Checking hyper-tls v0.3.1 [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 16.16s [INFO] running `"docker" "inspect" "752722af3f2df34f75d879dadc7e9b251ed7b2d6e73a414883f7184f99619914"` [INFO] running `"docker" "rm" "-f" "752722af3f2df34f75d879dadc7e9b251ed7b2d6e73a414883f7184f99619914"` [INFO] [stdout] 752722af3f2df34f75d879dadc7e9b251ed7b2d6e73a414883f7184f99619914