[INFO] cloning repository https://github.com/lengstrom/quickedit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lengstrom/quickedit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flengstrom%2Fquickedit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flengstrom%2Fquickedit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9e4c5d2f12aafafc10fb0e8a1bd7a2859c25e410 [INFO] testing lengstrom/quickedit against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flengstrom%2Fquickedit" "/workspace/builds/worker-98/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-98/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lengstrom/quickedit on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lengstrom/quickedit [INFO] finished tweaking git repo https://github.com/lengstrom/quickedit [INFO] tweaked toml for git repo https://github.com/lengstrom/quickedit written to /workspace/builds/worker-98/source/Cargo.toml [INFO] crate git repo https://github.com/lengstrom/quickedit already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ncurses v5.73.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6a398f1223d393323c170e0e4cdff598688d8c877b4c878f3a0b8709e2eba5d [INFO] running `Command { std: "docker" "start" "-a" "f6a398f1223d393323c170e0e4cdff598688d8c877b4c878f3a0b8709e2eba5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6a398f1223d393323c170e0e4cdff598688d8c877b4c878f3a0b8709e2eba5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6a398f1223d393323c170e0e4cdff598688d8c877b4c878f3a0b8709e2eba5d", kill_on_drop: false }` [INFO] [stdout] f6a398f1223d393323c170e0e4cdff598688d8c877b4c878f3a0b8709e2eba5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6fa074e4f3f4847516ddeb7bde6e8bc37fd2de80296d400ec4b39a3d46f5818 [INFO] running `Command { std: "docker" "start" "-a" "e6fa074e4f3f4847516ddeb7bde6e8bc37fd2de80296d400ec4b39a3d46f5818", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.1.8 [INFO] [stderr] Compiling ncurses v5.73.0 [INFO] [stderr] Compiling quickedit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:33:39 [INFO] [stdout] | [INFO] [stdout] 33 | fn get_filenames(lines: Vec<&str>) -> Vec<&str> { [INFO] [stdout] | ------------- ^^^^^^^^^ expected struct `Vec`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec<&str>` [INFO] [stdout] found unit type `()` [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 E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `quickedit` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "e6fa074e4f3f4847516ddeb7bde6e8bc37fd2de80296d400ec4b39a3d46f5818", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6fa074e4f3f4847516ddeb7bde6e8bc37fd2de80296d400ec4b39a3d46f5818", kill_on_drop: false }` [INFO] [stdout] e6fa074e4f3f4847516ddeb7bde6e8bc37fd2de80296d400ec4b39a3d46f5818