[INFO] fetching crate treescript-interpreter 0.1.1... [INFO] testing treescript-interpreter-0.1.1 against 1.60.0 for beta-1.61-1 [INFO] extracting crate treescript-interpreter 0.1.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate treescript-interpreter 0.1.1 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate treescript-interpreter 0.1.1 [INFO] finished tweaking crates.io crate treescript-interpreter 0.1.1 [INFO] tweaked toml for crates.io crate treescript-interpreter 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rmp v0.8.10 [INFO] [stderr] Downloaded array-macro v1.0.5 [INFO] [stderr] Downloaded app_dirs v1.2.1 [INFO] [stderr] Downloaded ole32-sys v0.2.0 [INFO] [stderr] Downloaded xdg v2.4.1 [INFO] [stderr] Downloaded rmp-serde v0.13.7 [INFO] [stderr] Downloaded unicode_reader v0.1.1 [INFO] [stderr] Downloaded enum-map-derive v0.4.6 [INFO] [stderr] Downloaded enum-map v0.5.0 [INFO] [stderr] Downloaded shell32-sys v0.1.2 [INFO] [stderr] Downloaded enum-map-internals v0.1.2 [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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86e9818325a1b68ce7a314b1d9057f60226ec4d061c10dd107005049dcba9f1b [INFO] running `Command { std: "docker" "start" "-a" "86e9818325a1b68ce7a314b1d9057f60226ec4d061c10dd107005049dcba9f1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86e9818325a1b68ce7a314b1d9057f60226ec4d061c10dd107005049dcba9f1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86e9818325a1b68ce7a314b1d9057f60226ec4d061c10dd107005049dcba9f1b", kill_on_drop: false }` [INFO] [stdout] 86e9818325a1b68ce7a314b1d9057f60226ec4d061c10dd107005049dcba9f1b [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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b9cd1299b1c4e569d6823fa582c187aa2d46a3929a830e13b5a87324a510f08 [INFO] running `Command { std: "docker" "start" "-a" "3b9cd1299b1c4e569d6823fa582c187aa2d46a3929a830e13b5a87324a510f08", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling array-macro v1.0.5 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling unicode_reader v0.1.1 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling rmp v0.8.10 [INFO] [stderr] Compiling enum-map-derive v0.4.6 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling enum-map-internals v0.1.2 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling xdg v2.4.1 [INFO] [stderr] Compiling app_dirs v1.2.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling enum-map v0.5.0 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling rmp-serde v0.13.7 [INFO] [stderr] Compiling serde_yaml v0.8.23 [INFO] [stderr] Compiling treescript-interpreter v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(refcell_map_split, generators, generator_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session.rs:214:64 [INFO] [stdout] | [INFO] [stdout] 214 | pub fn read_ast>(&self, input_path: P) -> Box { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 214 - pub fn read_ast>(&self, input_path: P) -> Box { [INFO] [stdout] 214 + pub fn read_ast>(&self, input_path: P) -> Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session.rs:233:57 [INFO] [stdout] | [INFO] [stdout] 233 | pub fn write_ast(&self, output_path: PathBuf) -> (Box, AtomicFileCommit) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 233 - pub fn write_ast(&self, output_path: PathBuf) -> (Box, AtomicFileCommit) { [INFO] [stdout] 233 + pub fn write_ast(&self, output_path: PathBuf) -> (Box, AtomicFileCommit) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `resume` found for type parameter `G` in the current scope [INFO] [stdout] --> src/util.rs:52:27 [INFO] [stdout] | [INFO] [stdout] 52 | match unsafe { self.0.resume() } { [INFO] [stdout] | ^^^^^^ method not found in `G` [INFO] [stdout] | [INFO] [stdout] help: consider wrapping the receiver expression with the appropriate type [INFO] [stdout] | [INFO] [stdout] 52 | match unsafe { Pin::new(&mut self.0).resume() } { [INFO] [stdout] | +++++++++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [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 `treescript-interpreter` due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3b9cd1299b1c4e569d6823fa582c187aa2d46a3929a830e13b5a87324a510f08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b9cd1299b1c4e569d6823fa582c187aa2d46a3929a830e13b5a87324a510f08", kill_on_drop: false }` [INFO] [stdout] 3b9cd1299b1c4e569d6823fa582c187aa2d46a3929a830e13b5a87324a510f08