[INFO] updating cached repository mystor/slag [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mystor/slag [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mystor/slag" "work/ex/beta-1.38-1/sources/1.37.0/gh/mystor/slag"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mystor/slag'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mystor/slag" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mystor/slag"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mystor/slag'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 669de8b548b77c1204d96a574420770c93f0f0aa [INFO] sha for GitHub repo mystor/slag: 669de8b548b77c1204d96a574420770c93f0f0aa [INFO] validating manifest of mystor/slag on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mystor/slag on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mystor/slag [INFO] removed path dependency syntex_syntax from mystor/slag [INFO] finished frobbing mystor/slag [INFO] frobbed toml for mystor/slag written to work/ex/beta-1.38-1/sources/1.37.0/gh/mystor/slag/Cargo.toml [INFO] started frobbing mystor/slag [INFO] removed path dependency syntex_syntax from mystor/slag [INFO] finished frobbing mystor/slag [INFO] frobbed toml for mystor/slag written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mystor/slag/Cargo.toml [INFO] crate mystor/slag already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mystor/slag/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing mystor/slag against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mystor/slag:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 30967d112acd7523b91bb8ab50a55921835ef55295a774605a89f72b73f8fa2d [INFO] running `"docker" "start" "-a" "30967d112acd7523b91bb8ab50a55921835ef55295a774605a89f72b73f8fa2d"` [INFO] [stderr] warning: dependency (syntex_syntax) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling extprim v1.7.0 [INFO] [stderr] Compiling syntex_pos v0.59.1 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling syntex_errors v0.59.1 [INFO] [stderr] Compiling syntex_syntax v0.59.1 [INFO] [stderr] Compiling slag v0.1.2 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved imports `syntex_syntax::ast::TokenTree`, `syntex_syntax::ast::TtToken`, `syntex_syntax::ast::TtDelimited`, `syntex_syntax::ast::TtSequence` [INFO] [stderr] --> src/main.rs:9:26 [INFO] [stderr] | [INFO] [stderr] 9 | use syntex_syntax::ast::{TokenTree, TtToken, TtDelimited, TtSequence}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ no `TtSequence` in `ast` [INFO] [stderr] | | | | [INFO] [stderr] | | | no `TtDelimited` in `ast` [INFO] [stderr] | | no `TtToken` in `ast` [INFO] [stderr] | no `TokenTree` in `ast` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntex_syntax::parse::token::IdentStyle` [INFO] [stderr] --> src/main.rs:10:54 [INFO] [stderr] | [INFO] [stderr] 10 | use syntex_syntax::parse::token::{Token, DelimToken, IdentStyle}; [INFO] [stderr] | ^^^^^^^^^^ no `IdentStyle` in `parse::token` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 1 parameter but 0 parameters were supplied [INFO] [stderr] --> src/main.rs:25:17 [INFO] [stderr] | [INFO] [stderr] 25 | let psess = parse::ParseSess::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ expected 1 parameter [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 parameters but 3 parameters were supplied [INFO] [stderr] --> src/main.rs:26:22 [INFO] [stderr] | [INFO] [stderr] 26 | let mut parser = parse::new_parser_from_file(&psess, [INFO] [stderr] | ______________________^ [INFO] [stderr] 27 | | Vec::new(), [INFO] [stderr] 28 | | Path::new(source)); [INFO] [stderr] | |___________________________________________________________________^ expected 2 parameters [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/main.rs:31:40 [INFO] [stderr] | [INFO] [stderr] 31 | dest = format!("{}.rs", source.trim_right_matches(".slag")) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 1 field [INFO] [stderr] --> src/main.rs:103:53 [INFO] [stderr] | [INFO] [stderr] 103 | if let Some(&TtToken(_, Token::Ident(ref id, IdentStyle::Plain))) = opt_tt { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 field, found 2 [INFO] [stderr] [INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 1 field [INFO] [stderr] --> src/main.rs:132:32 [INFO] [stderr] | [INFO] [stderr] 132 | if let Token::Ident(ref id, IdentStyle::Plain) = *tok { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 field, found 2 [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0023, E0061, E0432. [INFO] [stderr] For more information about an error, try `rustc --explain E0023`. [INFO] [stderr] error: Could not compile `slag`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "30967d112acd7523b91bb8ab50a55921835ef55295a774605a89f72b73f8fa2d"` [INFO] running `"docker" "rm" "-f" "30967d112acd7523b91bb8ab50a55921835ef55295a774605a89f72b73f8fa2d"` [INFO] [stdout] 30967d112acd7523b91bb8ab50a55921835ef55295a774605a89f72b73f8fa2d