[INFO] fetching crate yolo-block 0.1.0... [INFO] checking yolo-block-0.1.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate yolo-block 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate yolo-block 0.1.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate yolo-block 0.1.0 [INFO] finished tweaking crates.io crate yolo-block 0.1.0 [INFO] tweaked toml for crates.io crate yolo-block 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 34 packages to latest compatible versions [INFO] [stderr] Adding pulldown-cmark v0.9.6 (latest: v0.11.0) [INFO] [stderr] Adding toml v0.7.8 (latest: v0.8.13) [INFO] [stderr] Adding toml_edit v0.19.15 (latest: v0.22.13) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.8) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c7da8c69ee167fdde6e6dbe1c6234d5077c9206376177caa2010274e5a67e933 [INFO] running `Command { std: "docker" "start" "-a" "c7da8c69ee167fdde6e6dbe1c6234d5077c9206376177caa2010274e5a67e933", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7da8c69ee167fdde6e6dbe1c6234d5077c9206376177caa2010274e5a67e933", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7da8c69ee167fdde6e6dbe1c6234d5077c9206376177caa2010274e5a67e933", kill_on_drop: false }` [INFO] [stdout] c7da8c69ee167fdde6e6dbe1c6234d5077c9206376177caa2010274e5a67e933 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19666355b9e7ebe04b2dd972e633526a20e23b50b5bbeb29eeb7caebcc548273 [INFO] running `Command { std: "docker" "start" "-a" "19666355b9e7ebe04b2dd972e633526a20e23b50b5bbeb29eeb7caebcc548273", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking quote v1.0.36 [INFO] [stderr] Checking syn v2.0.66 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking yolo-block v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking serde_spanned v0.6.6 [INFO] [stderr] Checking toml_datetime v0.6.6 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking version-sync v0.9.5 [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result` [INFO] [stdout] --> tests/various.rs:33:36 [INFO] [stdout] | [INFO] [stdout] 31 | fn option() { [INFO] [stdout] | ----------- this function returns a `Result` [INFO] [stdout] 32 | let _foo: u32 = yolo! { [INFO] [stdout] 33 | ::std::option::Option::None? [INFO] [stdout] | ^ use `.ok_or(...)?` to provide an error compatible with `Result<_, YoloError>` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `Result<_, YoloError>` [INFO] [stdout] = help: the following other types implement trait `FromResidual`: [INFO] [stdout] as FromResidual>> [INFO] [stdout] as FromResidual>> [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `yolo-block` (test "various") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "19666355b9e7ebe04b2dd972e633526a20e23b50b5bbeb29eeb7caebcc548273", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19666355b9e7ebe04b2dd972e633526a20e23b50b5bbeb29eeb7caebcc548273", kill_on_drop: false }` [INFO] [stdout] 19666355b9e7ebe04b2dd972e633526a20e23b50b5bbeb29eeb7caebcc548273