[INFO] updating cached repository christianpoveda/symbolic-mir [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/christianpoveda/symbolic-mir [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/christianpoveda/symbolic-mir" "work/ex/beta-1.38-1/sources/1.37.0/gh/christianpoveda/symbolic-mir"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/christianpoveda/symbolic-mir'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/christianpoveda/symbolic-mir" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/christianpoveda/symbolic-mir"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/christianpoveda/symbolic-mir'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 90c377aba070796d2c9ef58b9e470f45576bc786 [INFO] sha for GitHub repo christianpoveda/symbolic-mir: 90c377aba070796d2c9ef58b9e470f45576bc786 [INFO] validating manifest of christianpoveda/symbolic-mir 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 christianpoveda/symbolic-mir 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 christianpoveda/symbolic-mir [INFO] finished frobbing christianpoveda/symbolic-mir [INFO] frobbed toml for christianpoveda/symbolic-mir written to work/ex/beta-1.38-1/sources/1.37.0/gh/christianpoveda/symbolic-mir/Cargo.toml [INFO] started frobbing christianpoveda/symbolic-mir [INFO] finished frobbing christianpoveda/symbolic-mir [INFO] frobbed toml for christianpoveda/symbolic-mir written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/christianpoveda/symbolic-mir/Cargo.toml [INFO] crate christianpoveda/symbolic-mir 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing christianpoveda/symbolic-mir 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/christianpoveda/symbolic-mir:/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] b17a62c0a502f4f7e2600d9a77c3bbe103855347be2b348ec257ef7c88f16e84 [INFO] running `"docker" "start" "-a" "b17a62c0a502f4f7e2600d9a77c3bbe103855347be2b348ec257ef7c88f16e84"` [INFO] [stderr] Compiling sire v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0412]: cannot find type `Mir` in this scope [INFO] [stderr] --> src/analysis.rs:3:35 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn find_loop<'tcx>(mir: &'tcx Mir<'tcx>) -> Option> { [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] help: there is an enum variant `rustc::session::config::BorrowckMode::Mir` and 1 other; try using the variant's enum [INFO] [stderr] | [INFO] [stderr] 3 | pub fn find_loop<'tcx>(mir: &'tcx rustc::session::config::BorrowckMode) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 3 | pub fn find_loop<'tcx>(mir: &'tcx rustc::session::config::OutputType) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Mir` in this scope [INFO] [stderr] --> src/analysis.rs:8:16 [INFO] [stderr] | [INFO] [stderr] 8 | mir: &'tcx Mir<'tcx>, [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] help: there is an enum variant `rustc::session::config::BorrowckMode::Mir` and 1 other; try using the variant's enum [INFO] [stderr] | [INFO] [stderr] 8 | mir: &'tcx rustc::session::config::BorrowckMode, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 8 | mir: &'tcx rustc::session::config::OutputType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Mir` in this scope [INFO] [stderr] --> src/interpreter.rs:29:32 [INFO] [stderr] | [INFO] [stderr] 29 | mirs: HashMap>, [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] help: there is an enum variant `rustc::session::config::BorrowckMode::Mir` and 1 other; try using the variant's enum [INFO] [stderr] | [INFO] [stderr] 29 | mirs: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 29 | mirs: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(rustc_private)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 1, found 3 [INFO] [stderr] --> src/interpreter.rs:34:47 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn from_tcx<'a, 'gcx>(tcx: TyCtxt<'a, 'gcx, 'tcx>) -> EvalResult { [INFO] [stderr] | ^^^^ ^^^^ unexpected lifetime argument [INFO] [stderr] | | [INFO] [stderr] | unexpected lifetime argument [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0107, E0412, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0107`. [INFO] [stderr] error: Could not compile `sire`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "b17a62c0a502f4f7e2600d9a77c3bbe103855347be2b348ec257ef7c88f16e84"` [INFO] running `"docker" "rm" "-f" "b17a62c0a502f4f7e2600d9a77c3bbe103855347be2b348ec257ef7c88f16e84"` [INFO] [stdout] b17a62c0a502f4f7e2600d9a77c3bbe103855347be2b348ec257ef7c88f16e84