[INFO] cloning repository https://github.com/dragonmaus/urisort.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dragonmaus/urisort.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragonmaus%2Furisort.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragonmaus%2Furisort.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9f98f03c345d0415328db9b1d2fec32f85d03273 [INFO] checking dragonmaus/urisort.rs against master#119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 for pr-75180 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragonmaus%2Furisort.rs" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dragonmaus/urisort.rs on toolchain 119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dragonmaus/urisort.rs [INFO] finished tweaking git repo https://github.com/dragonmaus/urisort.rs [INFO] tweaked toml for git repo https://github.com/dragonmaus/urisort.rs written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/dragonmaus/urisort.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2d0e28a44af542eb19458abd32a839bf440e3f01bedc49385692e723e59c0d7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a2d0e28a44af542eb19458abd32a839bf440e3f01bedc49385692e723e59c0d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2d0e28a44af542eb19458abd32a839bf440e3f01bedc49385692e723e59c0d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2d0e28a44af542eb19458abd32a839bf440e3f01bedc49385692e723e59c0d7", kill_on_drop: false }` [INFO] [stdout] a2d0e28a44af542eb19458abd32a839bf440e3f01bedc49385692e723e59c0d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0513d19fde72662b0cd0bc02b3f4cd242e39f740402d010a05d7af62675afb32 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0513d19fde72662b0cd0bc02b3f4cd242e39f740402d010a05d7af62675afb32", kill_on_drop: false }` [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking my v0.1.0 (https://gitlab.com/dragonmaus/my.rs#f3c016c3) [INFO] [stderr] Checking getopt v0.4.3 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Compiling syn v1.0.22 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Checking serde v1.0.110 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking external_sort v0.1.2 [INFO] [stderr] Checking urisort v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0271]: type mismatch resolving `> as std::iter::Iterator>::Item == std::vec::Vec` [INFO] [stdout] --> src/bin/pathsort.rs:38:17 [INFO] [stdout] | [INFO] [stdout] 38 | for line in sort_paths(io::stdin().lock().split(eol))? { [INFO] [stdout] | ^^^^^^^^^^ expected struct `std::vec::Vec`, found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/pathsort.rs:21:31 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn sort_paths>>(iter: I) -> io::Result { [INFO] [stdout] | -------------- required by this bound in `urisort::pathsort::sort_paths` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `std::vec::Vec<_>` [INFO] [stdout] found enum `std::result::Result, std::io::Error>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `urisort`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0271]: type mismatch resolving `> as std::iter::Iterator>::Item == std::vec::Vec` [INFO] [stdout] --> src/bin/pathsort.rs:38:17 [INFO] [stdout] | [INFO] [stdout] 38 | for line in sort_paths(io::stdin().lock().split(eol))? { [INFO] [stdout] | ^^^^^^^^^^ expected struct `std::vec::Vec`, found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/pathsort.rs:21:31 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn sort_paths>>(iter: I) -> io::Result { [INFO] [stdout] | -------------- required by this bound in `urisort::pathsort::sort_paths` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `std::vec::Vec<_>` [INFO] [stdout] found enum `std::result::Result, std::io::Error>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0513d19fde72662b0cd0bc02b3f4cd242e39f740402d010a05d7af62675afb32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0513d19fde72662b0cd0bc02b3f4cd242e39f740402d010a05d7af62675afb32", kill_on_drop: false }` [INFO] [stdout] 0513d19fde72662b0cd0bc02b3f4cd242e39f740402d010a05d7af62675afb32