[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9f98f03c345d0415328db9b1d2fec32f85d03273 [INFO] testing dragonmaus/urisort.rs against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragonmaus%2Furisort.rs" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dragonmaus/urisort.rs on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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-9/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" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3720ffb1901978c8117804205a9ab3def99ac92db8bb2b32aada9257e79f6e8 [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" "f3720ffb1901978c8117804205a9ab3def99ac92db8bb2b32aada9257e79f6e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3720ffb1901978c8117804205a9ab3def99ac92db8bb2b32aada9257e79f6e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3720ffb1901978c8117804205a9ab3def99ac92db8bb2b32aada9257e79f6e8", kill_on_drop: false }` [INFO] [stdout] f3720ffb1901978c8117804205a9ab3def99ac92db8bb2b32aada9257e79f6e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0b5121aa42af324e808fb8ed099945170b225252d772ec12f93f3a302b4aa82 [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" "d0b5121aa42af324e808fb8ed099945170b225252d772ec12f93f3a302b4aa82", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.22 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling my v0.1.0 (https://gitlab.com/dragonmaus/my.rs#f3c016c3) [INFO] [stderr] Compiling getopt v0.4.3 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling external_sort v0.1.2 [INFO] [stderr] Compiling 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] running `Command { std: "docker" "inspect" "d0b5121aa42af324e808fb8ed099945170b225252d772ec12f93f3a302b4aa82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0b5121aa42af324e808fb8ed099945170b225252d772ec12f93f3a302b4aa82", kill_on_drop: false }` [INFO] [stdout] d0b5121aa42af324e808fb8ed099945170b225252d772ec12f93f3a302b4aa82