[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] checking lctr/hyg against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flctr%2Fhyg" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lctr/hyg on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml
[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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3caf238b9344e3240778188fc53aa0a878f6c5a484b78440bf17d541c324bfe7
[INFO] running `Command { std: "docker" "start" "-a" "3caf238b9344e3240778188fc53aa0a878f6c5a484b78440bf17d541c324bfe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3caf238b9344e3240778188fc53aa0a878f6c5a484b78440bf17d541c324bfe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3caf238b9344e3240778188fc53aa0a878f6c5a484b78440bf17d541c324bfe7", kill_on_drop: false }`
[INFO] [stdout] 3caf238b9344e3240778188fc53aa0a878f6c5a484b78440bf17d541c324bfe7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a54620fdd9ba3ed510847098272e790d4194844c701f4a56ab1a52558e3d41e2
[INFO] running `Command { std: "docker" "start" "-a" "a54620fdd9ba3ed510847098272e790d4194844c701f4a56ab1a52558e3d41e2", 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]     Checking 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 `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[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[E0432]: unresolved import `crate::prelude::pretty::punctuate`
[INFO] [stdout]  --> src/compiler/syntax/expr.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::prelude::pretty::punctuate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `punctuate` in `prelude::pretty`
[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[E0432]: unresolved import `crate::prelude::pretty::punctuate`
[INFO] [stdout]  --> src/compiler/syntax/expr.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::prelude::pretty::punctuate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `punctuate` in `prelude::pretty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/compiler/parser/parser.rs:368:31
[INFO] [stdout]     |
[INFO] [stdout] 368 |         self.maybe_arrow_sep(|p| {
[INFO] [stdout]     |                               ^
[INFO] [stdout] 369 |             // let first = p.type_atom()?;
[INFO] [stdout] 370 |             p.within_offside(
[INFO] [stdout]     |             - type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 368 |         self.maybe_arrow_sep(|p: /* Type */| {
[INFO] [stdout]     |                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/compiler/parser/parser.rs:368:31
[INFO] [stdout]     |
[INFO] [stdout] 368 |         self.maybe_arrow_sep(|p| {
[INFO] [stdout]     |                               ^
[INFO] [stdout] 369 |             // let first = p.type_atom()?;
[INFO] [stdout] 370 |             p.within_offside(
[INFO] [stdout]     |             - type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 368 |         self.maybe_arrow_sep(|p: /* Type */| {
[INFO] [stdout]     |                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyg` (bin "hyg") due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyg` (bin "hyg" test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "a54620fdd9ba3ed510847098272e790d4194844c701f4a56ab1a52558e3d41e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a54620fdd9ba3ed510847098272e790d4194844c701f4a56ab1a52558e3d41e2", kill_on_drop: false }`
[INFO] [stdout] a54620fdd9ba3ed510847098272e790d4194844c701f4a56ab1a52558e3d41e2