[INFO] fetching crate commander-rust 1.2.1... [INFO] checking commander-rust-1.2.1 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] extracting crate commander-rust 1.2.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate commander-rust 1.2.1 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate commander-rust 1.2.1 [INFO] finished tweaking crates.io crate commander-rust 1.2.1 [INFO] tweaked toml for crates.io crate commander-rust 1.2.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00cdfadc125961b2d4500f7e25be29f5a0defba676a81c1e92a8005b7b858c20 [INFO] running `Command { std: "docker" "start" "-a" "00cdfadc125961b2d4500f7e25be29f5a0defba676a81c1e92a8005b7b858c20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00cdfadc125961b2d4500f7e25be29f5a0defba676a81c1e92a8005b7b858c20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00cdfadc125961b2d4500f7e25be29f5a0defba676a81c1e92a8005b7b858c20", kill_on_drop: false }` [INFO] [stdout] 00cdfadc125961b2d4500f7e25be29f5a0defba676a81c1e92a8005b7b858c20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9b31a4576bb845695312d0bcc14da3173313a4027aa3d5ea8f4e4dd30bcff2f [INFO] running `Command { std: "docker" "start" "-a" "e9b31a4576bb845695312d0bcc14da3173313a4027aa3d5ea8f4e4dd30bcff2f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking commander-core v1.2.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling commander-macros v1.2.0 [INFO] [stderr] Checking commander-rust v1.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Instance`, `normalize` [INFO] [stdout] --> tests/commander-core.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use commander_core::{ Instance, normalize, Raw }; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `borrow_mut` found for mutable reference `&mut Option fn(&'r Vec, Cli)>` in the current scope [INFO] [stdout] --> examples/cli.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | #[direct( [c] [d])] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `&mut Option fn(&'r Vec, Cli)>` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: this error originates in the attribute macro `direct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 3 | use std::borrow::BorrowMut; [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 E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `commander-rust` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "e9b31a4576bb845695312d0bcc14da3173313a4027aa3d5ea8f4e4dd30bcff2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9b31a4576bb845695312d0bcc14da3173313a4027aa3d5ea8f4e4dd30bcff2f", kill_on_drop: false }` [INFO] [stdout] e9b31a4576bb845695312d0bcc14da3173313a4027aa3d5ea8f4e4dd30bcff2f