[INFO] cloning repository https://github.com/YeyaSwizaw/rust-reasoning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YeyaSwizaw/rust-reasoning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYeyaSwizaw%2Frust-reasoning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYeyaSwizaw%2Frust-reasoning'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f98ab3aefc309a2f88ce9c5d0d08bc1a8753cbba [INFO] testing YeyaSwizaw/rust-reasoning against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYeyaSwizaw%2Frust-reasoning" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/YeyaSwizaw/rust-reasoning 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 git repo https://github.com/YeyaSwizaw/rust-reasoning [INFO] finished tweaking git repo https://github.com/YeyaSwizaw/rust-reasoning [INFO] tweaked toml for git repo https://github.com/YeyaSwizaw/rust-reasoning written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/YeyaSwizaw/rust-reasoning already has a lockfile, it will not be regenerated [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] dec98b469b9f027203765e25820e73fa8e478b059281c6d577e98e9fa9814ddd [INFO] running `Command { std: "docker" "start" "-a" "dec98b469b9f027203765e25820e73fa8e478b059281c6d577e98e9fa9814ddd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dec98b469b9f027203765e25820e73fa8e478b059281c6d577e98e9fa9814ddd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dec98b469b9f027203765e25820e73fa8e478b059281c6d577e98e9fa9814ddd", kill_on_drop: false }` [INFO] [stdout] dec98b469b9f027203765e25820e73fa8e478b059281c6d577e98e9fa9814ddd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 47e795ab9ebe782a4d19a6cb680182777f3f564fdf4b1496c0801e98b98afcff [INFO] running `Command { std: "docker" "start" "-a" "47e795ab9ebe782a4d19a6cb680182777f3f564fdf4b1496c0801e98b98afcff", kill_on_drop: false }` [INFO] [stderr] Compiling reasoning v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(box_patterns)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/main.rs:24:24 [INFO] [stdout] | [INFO] [stdout] 24 | c @ 'A'...'Z' => tokens.push(Token::Atom(c.to_string())), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for arbitrary types [INFO] [stdout] --> src/expr.rs:125:1 [INFO] [stdout] | [INFO] [stdout] 125 | impl Display for Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^--------- [INFO] [stdout] | | | [INFO] [stdout] | | `Vec` is not defined in the current crate [INFO] [stdout] | impl doesn't use only types from inside the current crate [INFO] [stdout] | [INFO] [stdout] = note: define and implement a trait or new type instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for arbitrary types [INFO] [stdout] --> src/expr.rs:139:1 [INFO] [stdout] | [INFO] [stdout] 139 | impl Display for BTreeSet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^-------------- [INFO] [stdout] | | | [INFO] [stdout] | | `BTreeSet` is not defined in the current crate [INFO] [stdout] | impl doesn't use only types from inside the current crate [INFO] [stdout] | [INFO] [stdout] = note: define and implement a trait or new type instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for arbitrary types [INFO] [stdout] --> src/expr.rs:153:1 [INFO] [stdout] | [INFO] [stdout] 153 | impl Display for BTreeSet> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^------------------------ [INFO] [stdout] | | | [INFO] [stdout] | | `BTreeSet` is not defined in the current crate [INFO] [stdout] | impl doesn't use only types from inside the current crate [INFO] [stdout] | [INFO] [stdout] = note: define and implement a trait or new type instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for arbitrary types [INFO] [stdout] --> src/token.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | impl Display for Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^---------- [INFO] [stdout] | | | [INFO] [stdout] | | `Vec` is not defined in the current crate [INFO] [stdout] | impl doesn't use only types from inside the current crate [INFO] [stdout] | [INFO] [stdout] = note: define and implement a trait or new type instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for arbitrary types [INFO] [stdout] --> src/token.rs:44:1 [INFO] [stdout] | [INFO] [stdout] 44 | impl<'a> Display for Vec<&'a Token> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^-------------- [INFO] [stdout] | | | [INFO] [stdout] | | `Vec` is not defined in the current crate [INFO] [stdout] | impl doesn't use only types from inside the current crate [INFO] [stdout] | [INFO] [stdout] = note: define and implement a trait or new type instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0117, E0554. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0117`. [INFO] [stdout] [INFO] [stderr] error: could not compile `reasoning` due to 8 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "47e795ab9ebe782a4d19a6cb680182777f3f564fdf4b1496c0801e98b98afcff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47e795ab9ebe782a4d19a6cb680182777f3f564fdf4b1496c0801e98b98afcff", kill_on_drop: false }` [INFO] [stdout] 47e795ab9ebe782a4d19a6cb680182777f3f564fdf4b1496c0801e98b98afcff