[INFO] fetching crate commander-rust 1.2.1... [INFO] testing commander-rust-1.2.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate commander-rust 1.2.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate commander-rust 1.2.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0eace3d0d0b517938e429a5bf82825e8250e96e80f16765f3482910f0d68686 [INFO] running `Command { std: "docker" "start" "-a" "a0eace3d0d0b517938e429a5bf82825e8250e96e80f16765f3482910f0d68686", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0eace3d0d0b517938e429a5bf82825e8250e96e80f16765f3482910f0d68686", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0eace3d0d0b517938e429a5bf82825e8250e96e80f16765f3482910f0d68686", kill_on_drop: false }` [INFO] [stdout] a0eace3d0d0b517938e429a5bf82825e8250e96e80f16765f3482910f0d68686 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89f2c8a9037d44c88227f741859020e4ba859c4cde8b5bd5472cad2f4fea6bc3 [INFO] running `Command { std: "docker" "start" "-a" "89f2c8a9037d44c88227f741859020e4ba859c4cde8b5bd5472cad2f4fea6bc3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling commander-core v1.2.0 [INFO] [stderr] Compiling commander-macros v1.2.0 [INFO] [stderr] Compiling commander-rust v1.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.30s [INFO] running `Command { std: "docker" "inspect" "89f2c8a9037d44c88227f741859020e4ba859c4cde8b5bd5472cad2f4fea6bc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89f2c8a9037d44c88227f741859020e4ba859c4cde8b5bd5472cad2f4fea6bc3", kill_on_drop: false }` [INFO] [stdout] 89f2c8a9037d44c88227f741859020e4ba859c4cde8b5bd5472cad2f4fea6bc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1de0bed8d363b3064c76ebb6a7a1a948c040845cfebaa2b517465f9d8580c440 [INFO] running `Command { std: "docker" "start" "-a" "1de0bed8d363b3064c76ebb6a7a1a948c040845cfebaa2b517465f9d8580c440", kill_on_drop: false }` [INFO] [stderr] Compiling 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] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> examples/cli.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro_hygiene)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `commander-rust` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1de0bed8d363b3064c76ebb6a7a1a948c040845cfebaa2b517465f9d8580c440", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1de0bed8d363b3064c76ebb6a7a1a948c040845cfebaa2b517465f9d8580c440", kill_on_drop: false }` [INFO] [stdout] 1de0bed8d363b3064c76ebb6a7a1a948c040845cfebaa2b517465f9d8580c440