[INFO] cloning repository https://github.com/lctr/hyg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lctr/hyg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flctr%2Fhyg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flctr%2Fhyg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5a358b4ca11b6f5ec12181a65d06309b9e222114
[INFO] testing lctr/hyg against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flctr%2Fhyg" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/lctr/hyg
[INFO] finished tweaking git repo https://github.com/lctr/hyg
[INFO] tweaked toml for git repo https://github.com/lctr/hyg written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lctr/hyg on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lctr/hyg already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.132
[INFO] [stderr]   Downloaded proc-macro2 v1.0.34
[INFO] [stderr]   Downloaded serde v1.0.132
[INFO] [stderr]   Downloaded syn v1.0.83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2e716144b936f26aae76c18a35a174263886c06c8bb81dbcfd130c7bafbf147
[INFO] running `Command { std: "docker" "start" "-a" "e2e716144b936f26aae76c18a35a174263886c06c8bb81dbcfd130c7bafbf147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2e716144b936f26aae76c18a35a174263886c06c8bb81dbcfd130c7bafbf147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2e716144b936f26aae76c18a35a174263886c06c8bb81dbcfd130c7bafbf147", kill_on_drop: false }`
[INFO] [stdout] e2e716144b936f26aae76c18a35a174263886c06c8bb81dbcfd130c7bafbf147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6641bd7787a615578f6aba2acbd60c35a6f2863b23c26c90772e6a81ea485a6
[INFO] running `Command { std: "docker" "start" "-a" "c6641bd7787a615578f6aba2acbd60c35a6f2863b23c26c90772e6a81ea485a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.83
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling hyg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `expression`
[INFO] [stdout]  --> src/compiler/parser/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod expression;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `expression`, create file "src/compiler/parser/expression.rs" or "src/compiler/parser/expression/mod.rs"
[INFO] [stdout]   = note: if there is a `mod expression` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `pretty`
[INFO] [stdout]  --> src/prelude/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod pretty;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `pretty`, create file "src/prelude/pretty.rs" or "src/prelude/pretty/mod.rs"
[INFO] [stdout]   = note: if there is a `mod pretty` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::compiler::syntax::error::SyntaxError`
[INFO] [stdout]   --> src/compiler/parser/parser.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             error::SyntaxError,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ no `SyntaxError` in `compiler::syntax::error`
[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(new_uninit)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Lexeme`, `TyParam`, and `either::Either`
[INFO] [stdout]   --> src/compiler/parser/parser.rs:21:52
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 Decl, DataVariant, Type, DataPats, TyParam, Clause
[INFO] [stdout]    |                                                    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     }, prelude::{either::Either, traits::Intern, symbol::{Symbol, Lexicon, Lexeme}}, 
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^                                            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Assoc`, `BinOp`, `Keyword`, `Lexer`, `Operator`, `Peek`, and `Token`
[INFO] [stdout]  --> src/compiler/parser/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Assoc, BinOp, Comment, Keyword, Lexer, Operator, Peek,
[INFO] [stdout]   |     ^^^^^  ^^^^^           ^^^^^^^  ^^^^^  ^^^^^^^^  ^^^^
[INFO] [stdout] 7 |     Token,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FixityTable`
[INFO] [stdout]  --> src/compiler/syntax/ast.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fixity::{Fixity, FixityTable},
[INFO] [stdout]   |                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::prelude::either::Either`
[INFO] [stdout]  --> src/compiler/syntax/decl.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::prelude::either::Either;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryInto`
[INFO] [stdout]  --> src/compiler/syntax/expr.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Morpheme` and `Newtype`
[INFO] [stdout]   --> src/compiler/syntax/expr.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pattern::{Morpheme, Pat},
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 11 |     Newtype, Operator, Token,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Comment` and `Keyword`
[INFO] [stdout]   --> src/compiler/syntax/mod.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Assoc, BinOp, Comment, Keyword, NumFlag, Operator,
[INFO] [stdout]    |                   ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `maybe_uninit_slice` has been stable since 1.93.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(maybe_uninit_slice)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `new_uninit` has been stable since 1.82.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(new_uninit)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyg` (bin "hyg") due to 4 previous errors; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c6641bd7787a615578f6aba2acbd60c35a6f2863b23c26c90772e6a81ea485a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6641bd7787a615578f6aba2acbd60c35a6f2863b23c26c90772e6a81ea485a6", kill_on_drop: false }`
[INFO] [stdout] c6641bd7787a615578f6aba2acbd60c35a6f2863b23c26c90772e6a81ea485a6
