[INFO] fetching crate c2rust 0.13.0...
[INFO] checking c2rust-0.13.0 against nightly-2019-10-27 for pr-65897
[INFO] extracting crate c2rust 0.13.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate c2rust 0.13.0 on toolchain nightly-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate c2rust 0.13.0
[INFO] finished tweaking crates.io crate c2rust 0.13.0
[INFO] tweaked toml for crates.io crate c2rust 0.13.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate c2rust 0.13.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded c2rust-transpile v0.13.0
[INFO] [stderr]   Downloaded c2rust-refactor v0.13.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 166cf90734193d013cfd31decc153aa1416b1ec6cc7657c44efe5fc6ebf736ed
[INFO] running `"docker" "start" "-a" "166cf90734193d013cfd31decc153aa1416b1ec6cc7657c44efe5fc6ebf736ed"`
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]     Checking smallvec v0.6.10
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling curl v0.4.25
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]     Checking half v1.4.0
[INFO] [stderr]     Checking bytesize v1.0.0
[INFO] [stderr]    Compiling c2rust-refactor v0.13.0
[INFO] [stderr]     Checking home v0.3.4
[INFO] [stderr]     Checking rustc-workspace-hack v1.0.0
[INFO] [stderr]     Checking c2rust-ast-builder v0.13.0
[INFO] [stderr]     Checking shell-escape v0.1.4
[INFO] [stderr]     Checking slotmap v0.3.0
[INFO] [stderr]     Checking json v0.11.15
[INFO] [stderr]     Checking diff v0.1.11
[INFO] [stderr]     Checking pathdiff v0.1.0
[INFO] [stderr]     Checking strum v0.15.0
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr] error[E0432]: unresolved import `syntax::symbol::InternedString`
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/c2rust-ast-builder-0.13.0/src/into_symbol.rs:1:22
[INFO] [stderr]   |
[INFO] [stderr] 1 | use syntax::symbol::{InternedString, Symbol};
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^ no `InternedString` in `symbol`
[INFO] [stderr] 
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.2
[INFO] [stderr]    Compiling curl-sys v0.4.23
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling libssh2-sys v0.2.13
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling rlua v0.16.3
[INFO] [stderr]     Checking miniz_oxide v0.3.3
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr] error[E0599]: no function or associated item named `empty` found for type `syntax::tokenstream::TokenStream` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/c2rust-ast-builder-0.13.0/src/builder.rs:401:38
[INFO] [stderr]     |
[INFO] [stderr] 401 |                 tokens: TokenStream::empty(),
[INFO] [stderr]     |                                      ^^^^^ function or associated item not found in `syntax::tokenstream::TokenStream`
[INFO] [stderr] 
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `c2rust-ast-builder`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "166cf90734193d013cfd31decc153aa1416b1ec6cc7657c44efe5fc6ebf736ed"`
[INFO] running `"docker" "rm" "-f" "166cf90734193d013cfd31decc153aa1416b1ec6cc7657c44efe5fc6ebf736ed"`
[INFO] [stdout] 166cf90734193d013cfd31decc153aa1416b1ec6cc7657c44efe5fc6ebf736ed