[INFO] updating cached repository https://github.com/dragonmaus/urisort.rs [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0766cfcac11ba3561ad2cf5a65c6eb377deb67e4 [INFO] checking dragonmaus/urisort.rs against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragonmaus%2Furisort.rs" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dragonmaus/urisort.rs on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [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-3/source/Cargo.toml [INFO] crate git repo https://github.com/dragonmaus/urisort.rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 62231d9a6ca76de51c949a50805b7706a73ea593ed6bb7e98c20adad6050d5f6 [INFO] running `"docker" "start" "-a" "62231d9a6ca76de51c949a50805b7706a73ea593ed6bb7e98c20adad6050d5f6"` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking smallvec v1.3.0 [INFO] [stderr] Checking getopt v0.4.3 [INFO] [stderr] Checking my v0.1.0 (https://gitlab.com/dragonmaus/my.rs#f3c016c3) [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking serde v1.0.106 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking external_sort v0.1.2 [INFO] [stderr] Checking urisort v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0271]: type mismatch resolving `> as std::iter::Iterator>::Item == std::vec::Vec` [INFO] [stderr] --> src/bin/pathsort.rs:38:17 [INFO] [stderr] | [INFO] [stderr] 38 | for line in sort_paths(io::stdin().lock().split(eol))? { [INFO] [stderr] | ^^^^^^^^^^ expected struct `std::vec::Vec`, found enum `std::result::Result` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/workdir/src/pathsort.rs:21:31 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn sort_paths>>(iter: I) -> io::Result { [INFO] [stderr] | -------------- required by this bound in `urisort::pathsort::sort_paths` [INFO] [stderr] | [INFO] [stderr] = note: expected struct `std::vec::Vec<_>` [INFO] [stderr] found enum `std::result::Result, std::io::Error>` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0271`. [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] [stderr] error[E0271]: type mismatch resolving `> as std::iter::Iterator>::Item == std::vec::Vec` [INFO] [stderr] --> src/bin/pathsort.rs:38:17 [INFO] [stderr] | [INFO] [stderr] 38 | for line in sort_paths(io::stdin().lock().split(eol))? { [INFO] [stderr] | ^^^^^^^^^^ expected struct `std::vec::Vec`, found enum `std::result::Result` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/workdir/src/pathsort.rs:21:31 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn sort_paths>>(iter: I) -> io::Result { [INFO] [stderr] | -------------- required by this bound in `urisort::pathsort::sort_paths` [INFO] [stderr] | [INFO] [stderr] = note: expected struct `std::vec::Vec<_>` [INFO] [stderr] found enum `std::result::Result, std::io::Error>` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0271`. [INFO] [stderr] error: could not compile `urisort`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "62231d9a6ca76de51c949a50805b7706a73ea593ed6bb7e98c20adad6050d5f6"` [INFO] running `"docker" "rm" "-f" "62231d9a6ca76de51c949a50805b7706a73ea593ed6bb7e98c20adad6050d5f6"` [INFO] [stdout] 62231d9a6ca76de51c949a50805b7706a73ea593ed6bb7e98c20adad6050d5f6