[INFO] cloning repository https://github.com/abhijeetbhagat/charon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abhijeetbhagat/charon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabhijeetbhagat%2Fcharon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabhijeetbhagat%2Fcharon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 66e46690f1169ece25187296786dd7533f9aee94 [INFO] testing abhijeetbhagat/charon against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabhijeetbhagat%2Fcharon" "/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/abhijeetbhagat/charon on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/abhijeetbhagat/charon [INFO] finished tweaking git repo https://github.com/abhijeetbhagat/charon [INFO] tweaked toml for git repo https://github.com/abhijeetbhagat/charon written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/abhijeetbhagat/charon already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: dependencies.charon_driver.test [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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0f9b97779ae53985d7477afbcbc92380ac2d652e12d004c77296dc9219b1e823 [INFO] running `Command { std: "docker" "start" "-a" "0f9b97779ae53985d7477afbcbc92380ac2d652e12d004c77296dc9219b1e823", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f9b97779ae53985d7477afbcbc92380ac2d652e12d004c77296dc9219b1e823", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f9b97779ae53985d7477afbcbc92380ac2d652e12d004c77296dc9219b1e823", kill_on_drop: false }` [INFO] [stdout] 0f9b97779ae53985d7477afbcbc92380ac2d652e12d004c77296dc9219b1e823 [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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bb6802d9f84a5351e5727ca25d7b2f1f66e07f1d132e05df707dddc7316223b5 [INFO] running `Command { std: "docker" "start" "-a" "bb6802d9f84a5351e5727ca25d7b2f1f66e07f1d132e05df707dddc7316223b5", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: dependencies.charon_driver.test [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling gcc v0.3.13 [INFO] [stderr] Compiling itertools v0.4.16 [INFO] [stderr] Compiling bitflags v0.3.2 [INFO] [stderr] Compiling libc v0.1.10 [INFO] [stderr] Compiling llvm-sys v0.2.1 [INFO] [stderr] Compiling syntax v0.1.0 (/opt/rustwide/workdir/src/libsyntax) [INFO] [stdout] warning: unknown lint: `enum_variant_names` [INFO] [stdout] --> src/libsyntax/ast.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | #[allow(enum_variant_names)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `enum_variant_names` [INFO] [stdout] --> src/libsyntax/ast.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | #[allow(enum_variant_names)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/libsyntax/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(convert)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/libsyntax/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(plugin)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/libsyntax/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[macro_use]extern crate itertools; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/libsyntax/parse/lexer/mod.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | '0' ... '9' => { [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] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/libsyntax/parse/lexer/mod.rs:158:17 [INFO] [stdout] | [INFO] [stdout] 158 | 'a' ... 'z' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [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] warning: unused import: `HashMap` [INFO] [stdout] --> src/libsyntax/parse/parser.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::{HashMap}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Local`, `Stmt` [INFO] [stdout] --> src/libsyntax/parse/parser.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | use ast::{Stmt, Expr, Block, TType, Local, Decl, OptionalTypeExprTupleList, OptionalParamInfoList, OptionalIdTypePairs}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ast::Stmt::*` [INFO] [stdout] --> src/libsyntax/parse/parser.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use ast::Stmt::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> src/libsyntax/ast.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::{HashMap, BTreeMap}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Visitor` [INFO] [stdout] --> src/libsyntax/ast.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use visit::{Visitor}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OptionalIdTypePairs` [INFO] [stdout] --> src/libsyntax/visitor_impl.rs:5:39 [INFO] [stdout] | [INFO] [stdout] 5 | use ast::{Binding, Expr, Decl, TType, OptionalIdTypePairs}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/libsyntax/visitor_impl.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute [INFO] [stdout] --> src/libsyntax/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![crate_type = "rlib"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] note: attribute also specified here [INFO] [stdout] --> src/libsyntax/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![crate_type = "dylib"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/libsyntax/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(convert)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `convert` [INFO] [stdout] --> src/libsyntax/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(convert)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `syntax` due to 5 previous errors; 13 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "bb6802d9f84a5351e5727ca25d7b2f1f66e07f1d132e05df707dddc7316223b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb6802d9f84a5351e5727ca25d7b2f1f66e07f1d132e05df707dddc7316223b5", kill_on_drop: false }` [INFO] [stdout] bb6802d9f84a5351e5727ca25d7b2f1f66e07f1d132e05df707dddc7316223b5