[INFO] cloning repository https://github.com/Palkovsky/Nudz-Limak
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Palkovsky/Nudz-Limak" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPalkovsky%2FNudz-Limak", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPalkovsky%2FNudz-Limak'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aae8e3184798ea3ba2d23882e53255a2af130346
[INFO] checking Palkovsky/Nudz-Limak against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPalkovsky%2FNudz-Limak" "/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/Palkovsky/Nudz-Limak on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Palkovsky/Nudz-Limak
[INFO] removed path dependency lexer from git repo https://github.com/Palkovsky/Nudz-Limak
[INFO] removed path dependency llvm-alt from git repo https://github.com/Palkovsky/Nudz-Limak
[INFO] finished tweaking git repo https://github.com/Palkovsky/Nudz-Limak
[INFO] tweaked toml for git repo https://github.com/Palkovsky/Nudz-Limak written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Palkovsky/Nudz-Limak already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (lexer) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (llvm-alt) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (lexer) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (llvm-alt) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "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] b50402cc0cf1843d5053074048d154ed5d43c50c494314192a7efb67de05ea43
[INFO] running `Command { std: "docker" "start" "-a" "b50402cc0cf1843d5053074048d154ed5d43c50c494314192a7efb67de05ea43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b50402cc0cf1843d5053074048d154ed5d43c50c494314192a7efb67de05ea43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b50402cc0cf1843d5053074048d154ed5d43c50c494314192a7efb67de05ea43", kill_on_drop: false }`
[INFO] [stdout] b50402cc0cf1843d5053074048d154ed5d43c50c494314192a7efb67de05ea43
[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=forbid" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d0ed0f01ff27e7d0d82e916036cc04634081d917d045c3ecd890d3902a4a3ce
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1d0ed0f01ff27e7d0d82e916036cc04634081d917d045c3ecd890d3902a4a3ce", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (lexer) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (llvm-alt) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]     Checking bitflags v0.5.0
[INFO] [stderr]    Compiling llvm-alt v0.5.0
[INFO] [stderr]     Checking cbox v0.3.0
[INFO] [stderr]     Checking peek-nth v0.2.0
[INFO] [stderr]    Compiling llvm-sys v0.4.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]     Checking lexer v0.1.16
[INFO] [stderr]     Checking llvm-frontend-tut v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `lexer::Stream`, `lexer::VecStream`, `lexer::TokenStream`, `lexer::LexStatus`
[INFO] [stdout]  --> src/token.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Stream,
[INFO] [stdout]   |     ^^^^^^ no `Stream` in the root
[INFO] [stdout] 5 |     VecStream,
[INFO] [stdout]   |     ^^^^^^^^^ no `VecStream` in the root
[INFO] [stdout] 6 |     TokenStream,
[INFO] [stdout]   |     ^^^^^^^^^^^ no `TokenStream` in the root
[INFO] [stdout] 7 |     LexStatus
[INFO] [stdout]   |     ^^^^^^^^^ no `LexStatus` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `lexer::Stream`
[INFO] [stdout]  --> src/ast.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use lexer::Stream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ no `Stream` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `lexer::Stream`, `lexer::VecStream`, `lexer::TokenStream`, `lexer::LexStatus`
[INFO] [stdout]  --> src/token.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Stream,
[INFO] [stdout]   |     ^^^^^^ no `Stream` in the root
[INFO] [stdout] 5 |     VecStream,
[INFO] [stdout]   |     ^^^^^^^^^ no `VecStream` in the root
[INFO] [stdout] 6 |     TokenStream,
[INFO] [stdout]   |     ^^^^^^^^^^^ no `TokenStream` in the root
[INFO] [stdout] 7 |     LexStatus
[INFO] [stdout]   |     ^^^^^^^^^ no `LexStatus` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `lexer::Stream`
[INFO] [stdout]  --> src/ast.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use lexer::Stream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ no `Stream` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `PointerType` in `llvm`
[INFO] [stdout]   --> src/types.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 mk_rcbox(llvm::PointerType::new(&llvm_ty))
[INFO] [stdout]    |                                ^^^^^^^^^^^ not found in `llvm`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::types::tests::llvm::ty::PointerType;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `PointerType` in `llvm`
[INFO] [stdout]   --> src/types.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 mk_rcbox(llvm::PointerType::new(&llvm_ty))
[INFO] [stdout]    |                                ^^^^^^^^^^^ not found in `llvm`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::types::tests::llvm::ty::PointerType;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/types.rs:292:9
[INFO] [stdout]     |
[INFO] [stdout] 292 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `llvm-frontend-tut`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1d0ed0f01ff27e7d0d82e916036cc04634081d917d045c3ecd890d3902a4a3ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d0ed0f01ff27e7d0d82e916036cc04634081d917d045c3ecd890d3902a4a3ce", kill_on_drop: false }`
[INFO] [stdout] 1d0ed0f01ff27e7d0d82e916036cc04634081d917d045c3ecd890d3902a4a3ce