[INFO] cloning repository https://github.com/YanLong-111/RustLearning-RustScopes [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YanLong-111/RustLearning-RustScopes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYanLong-111%2FRustLearning-RustScopes", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYanLong-111%2FRustLearning-RustScopes'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6d786425ec071a2a55367d3aade7d36907e31fb4 [INFO] testing YanLong-111/RustLearning-RustScopes against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYanLong-111%2FRustLearning-RustScopes" "/workspace/builds/worker-69/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-69/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/YanLong-111/RustLearning-RustScopes 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/YanLong-111/RustLearning-RustScopes [INFO] finished tweaking git repo https://github.com/YanLong-111/RustLearning-RustScopes [INFO] tweaked toml for git repo https://github.com/YanLong-111/RustLearning-RustScopes written to /workspace/builds/worker-69/source/Cargo.toml [INFO] crate git repo https://github.com/YanLong-111/RustLearning-RustScopes 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 027408c3a7c273aad3ad213b1e5183ba47753f6b0aaf595b8037b39597363fb9 [INFO] running `Command { std: "docker" "start" "-a" "027408c3a7c273aad3ad213b1e5183ba47753f6b0aaf595b8037b39597363fb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "027408c3a7c273aad3ad213b1e5183ba47753f6b0aaf595b8037b39597363fb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "027408c3a7c273aad3ad213b1e5183ba47753f6b0aaf595b8037b39597363fb9", kill_on_drop: false }` [INFO] [stdout] 027408c3a7c273aad3ad213b1e5183ba47753f6b0aaf595b8037b39597363fb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] e6fc6e9d1014c6d98c10aa3e2d6c80c3102842ffb4aaebed574f653615a64647 [INFO] running `Command { std: "docker" "start" "-a" "e6fc6e9d1014c6d98c10aa3e2d6c80c3102842ffb4aaebed574f653615a64647", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling Scpoes v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/main.rs:123:16 [INFO] [stdout] | [INFO] [stdout] 123 | fn dangle() -> &String { // 此处将会报错!!! [INFO] [stdout] | ^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from [INFO] [stdout] help: consider using the `'static` lifetime [INFO] [stdout] | [INFO] [stdout] 123 | fn dangle() -> &'static String { // 此处将会报错!!! [INFO] [stdout] | ~~~~~~~~ [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 E0106`. [INFO] [stdout] [INFO] [stderr] error: could not compile `Scpoes` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "e6fc6e9d1014c6d98c10aa3e2d6c80c3102842ffb4aaebed574f653615a64647", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6fc6e9d1014c6d98c10aa3e2d6c80c3102842ffb4aaebed574f653615a64647", kill_on_drop: false }` [INFO] [stdout] e6fc6e9d1014c6d98c10aa3e2d6c80c3102842ffb4aaebed574f653615a64647