[INFO] fetching crate robocopyrs 1.0.0... [INFO] testing robocopyrs-1.0.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate robocopyrs 1.0.0 into /workspace/builds/worker-85/source [INFO] validating manifest of crates.io crate robocopyrs 1.0.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate robocopyrs 1.0.0 [INFO] finished tweaking crates.io crate robocopyrs 1.0.0 [INFO] tweaked toml for crates.io crate robocopyrs 1.0.0 written to /workspace/builds/worker-85/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b41a7f95ec7eeae0c81b28e7ff0b06540b9e3b6a16b3243ac6ca47d74baeb80e [INFO] running `Command { std: "docker" "start" "-a" "b41a7f95ec7eeae0c81b28e7ff0b06540b9e3b6a16b3243ac6ca47d74baeb80e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b41a7f95ec7eeae0c81b28e7ff0b06540b9e3b6a16b3243ac6ca47d74baeb80e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b41a7f95ec7eeae0c81b28e7ff0b06540b9e3b6a16b3243ac6ca47d74baeb80e", kill_on_drop: false }` [INFO] [stdout] b41a7f95ec7eeae0c81b28e7ff0b06540b9e3b6a16b3243ac6ca47d74baeb80e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 392e52204f71fceb6ba33136d8e138f5f6d0330c38e018c71282522c4b6970fb [INFO] running `Command { std: "docker" "start" "-a" "392e52204f71fceb6ba33136d8e138f5f6d0330c38e018c71282522c4b6970fb", kill_on_drop: false }` [INFO] [stderr] Compiling robocopyrs v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `Command { std: "docker" "inspect" "392e52204f71fceb6ba33136d8e138f5f6d0330c38e018c71282522c4b6970fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "392e52204f71fceb6ba33136d8e138f5f6d0330c38e018c71282522c4b6970fb", kill_on_drop: false }` [INFO] [stdout] 392e52204f71fceb6ba33136d8e138f5f6d0330c38e018c71282522c4b6970fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22cb3db78d8992315a2360fc81786d21350958d4ac5e0805aa23b0e4ea81b3c1 [INFO] running `Command { std: "docker" "start" "-a" "22cb3db78d8992315a2360fc81786d21350958d4ac5e0805aa23b0e4ea81b3c1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling robocopyrs v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "22cb3db78d8992315a2360fc81786d21350958d4ac5e0805aa23b0e4ea81b3c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22cb3db78d8992315a2360fc81786d21350958d4ac5e0805aa23b0e4ea81b3c1", kill_on_drop: false }` [INFO] [stdout] 22cb3db78d8992315a2360fc81786d21350958d4ac5e0805aa23b0e4ea81b3c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5f2f5b931326b7e88669b82e25aadf50057d7637c34de7695b3cc17768c4ffbc [INFO] running `Command { std: "docker" "start" "-a" "5f2f5b931326b7e88669b82e25aadf50057d7637c34de7695b3cc17768c4ffbc", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/robocopyrs-51b232a00a1a3d39) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests robocopyrs [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 3) - compile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 3) stdout ---- [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:20:18 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_3_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use robocopyrs::RobocopyCommand; [INFO] [stdout] 5 | | use robocopyrs::CopyMode; [INFO] [stdout] 6 | | use robocopyrs::FileProperties; [INFO] [stdout] ... | [INFO] [stdout] 20 | | command.execute()?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 21 | | } _doctest_main_src_lib_rs_3_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 3) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "5f2f5b931326b7e88669b82e25aadf50057d7637c34de7695b3cc17768c4ffbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f2f5b931326b7e88669b82e25aadf50057d7637c34de7695b3cc17768c4ffbc", kill_on_drop: false }` [INFO] [stdout] 5f2f5b931326b7e88669b82e25aadf50057d7637c34de7695b3cc17768c4ffbc