[INFO] fetching crate c2rust-refactor 0.13.0... [INFO] checking c2rust-refactor-0.13.0 against nightly-2019-10-27 for pr-65897 [INFO] extracting crate c2rust-refactor 0.13.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate c2rust-refactor 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-refactor 0.13.0 [INFO] finished tweaking crates.io crate c2rust-refactor 0.13.0 [INFO] tweaked toml for crates.io crate c2rust-refactor 0.13.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 1deefd738765b5ddd95ad7cb5dbc452f279a46abdbd24221d4584e99a10e6943 [INFO] running `"docker" "start" "-a" "1deefd738765b5ddd95ad7cb5dbc452f279a46abdbd24221d4584e99a10e6943"` [INFO] [stderr] Compiling curl v0.4.25 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Compiling c2rust-refactor v0.13.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking home v0.3.4 [INFO] [stderr] Checking bytesize v1.0.0 [INFO] [stderr] Checking shell-escape v0.1.4 [INFO] [stderr] Checking rustc-workspace-hack v1.0.0 [INFO] [stderr] Checking z3-sys v0.5.0 [INFO] [stderr] Checking c2rust-ast-builder v0.13.0 [INFO] [stderr] Checking slotmap v0.3.0 [INFO] [stderr] Checking diff v0.1.11 [INFO] [stderr] Compiling libnghttp2-sys v0.1.2 [INFO] [stderr] Compiling rlua v0.16.3 [INFO] [stderr] Compiling curl-sys v0.4.23 [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] Checking filetime v0.2.7 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking jobserver v0.1.17 [INFO] [stderr] Checking ena v0.13.1 [INFO] [stderr] Checking c2rust-ast-printer v0.13.0 [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] Checking bstr v0.2.8 [INFO] [stderr] Checking flate2 v1.0.12 [INFO] [stderr] Checking tar v0.4.26 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking crypto-hash v0.3.4 [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] error[E0603]: struct `ParseSess` is private [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/c2rust-ast-printer-0.13.0/src/pprust.rs:9:21 [INFO] [stderr] | [INFO] [stderr] 9 | use syntax::parse::{ParseSess}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0603]: function `gather_comments` is private [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/c2rust-ast-printer-0.13.0/src/pprust.rs:77:34 [INFO] [stderr] | [INFO] [stderr] 77 | let comments = comments::gather_comments(sess, filename, input); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [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] Compiling serde v1.0.102 [INFO] [stderr] error: could not compile `c2rust-ast-builder`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0603`. [INFO] [stderr] error: could not compile `c2rust-ast-printer`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "1deefd738765b5ddd95ad7cb5dbc452f279a46abdbd24221d4584e99a10e6943"` [INFO] running `"docker" "rm" "-f" "1deefd738765b5ddd95ad7cb5dbc452f279a46abdbd24221d4584e99a10e6943"` [INFO] [stdout] 1deefd738765b5ddd95ad7cb5dbc452f279a46abdbd24221d4584e99a10e6943