[INFO] cloning repository https://github.com/jroesch/stg [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jroesch/stg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjroesch%2Fstg"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjroesch%2Fstg'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 461e71964daf4893a4c33cd742bd7c54e21f5012 [INFO] checking jroesch/stg against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjroesch%2Fstg" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jroesch/stg on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jroesch/stg [INFO] finished tweaking git repo https://github.com/jroesch/stg [INFO] tweaked toml for git repo https://github.com/jroesch/stg written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/jroesch/stg already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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=forbid" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] b9e3732099f2d66f25384f1710cc6c40bf77f6747d5c0b68de5346dab0256e19 [INFO] running `"docker" "start" "-a" "b9e3732099f2d66f25384f1710cc6c40bf77f6747d5c0b68de5346dab0256e19"` [INFO] [stderr] Checking stg v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error: expected one of `.`, `;`, `?`, `}`, or an operator, found keyword `let` [INFO] [stderr] --> src/machine/mod.rs:72:17 [INFO] [stderr] | [INFO] [stderr] 71 | debug!("Rule: LET") [INFO] [stderr] | - expected one of `.`, `;`, `?`, `}`, or an operator [INFO] [stderr] 72 | let x_prime = self.allocate(obj); [INFO] [stderr] | ^^^ unexpected token [INFO] [stderr] [INFO] [stderr] error: expected one of `.`, `;`, `?`, `}`, or an operator, found keyword `let` [INFO] [stderr] --> src/machine/mod.rs:72:17 [INFO] [stderr] | [INFO] [stderr] 71 | debug!("Rule: LET") [INFO] [stderr] | - expected one of `.`, `;`, `?`, `}`, or an operator [INFO] [stderr] 72 | let x_prime = self.allocate(obj); [INFO] [stderr] | ^^^ unexpected token [INFO] [stderr] [INFO] [stderr] error[E0583]: file not found for module `subst` [INFO] [stderr] --> src/machine/mod.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub mod subst; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: to create the module `subst`, create file "src/machine/subst.rs" [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/machine/scope.rs:10:39 [INFO] [stderr] | [INFO] [stderr] 10 | let mut binding_range = range(0u, bindings.len()); [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error[E0178]: expected a path on the left-hand side of `+`, not `&'a mut Writer` [INFO] [stderr] --> src/pretty.rs:15:14 [INFO] [stderr] | [INFO] [stderr] 15 | pub buf: &'a mut Writer + 'a, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: try adding parentheses: `&'a mut (Writer + 'a)` [INFO] [stderr] [INFO] [stderr] error[E0583]: file not found for module `subst` [INFO] [stderr] --> src/machine/mod.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub mod subst; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: to create the module `subst`, create file "src/machine/subst.rs" [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/machine/scope.rs:10:39 [INFO] [stderr] | [INFO] [stderr] 10 | let mut binding_range = range(0u, bindings.len()); [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error[E0178]: expected a path on the left-hand side of `+`, not `&'a mut Writer` [INFO] [stderr] --> src/pretty.rs:15:14 [INFO] [stderr] | [INFO] [stderr] 15 | pub buf: &'a mut Writer + 'a, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: try adding parentheses: `&'a mut (Writer + 'a)` [INFO] [stderr] [INFO] [stderr] error[E0463]: can't find crate for `log` [INFO] [stderr] --> src/lib.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | #[phase(plugin, link)] extern crate log; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stderr] [INFO] [stderr] error[E0463]: can't find crate for `log` [INFO] [stderr] --> src/lib.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | #[phase(plugin, link)] extern crate log; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0178, E0463, E0583. [INFO] [stderr] Some errors have detailed explanations: E0178, E0463, E0583. [INFO] [stderr] For more information about an error, try `rustc --explain E0178`. [INFO] [stderr] For more information about an error, try `rustc --explain E0178`. [INFO] [stderr] error: could not compile `stg`. [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: could not compile `stg`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "b9e3732099f2d66f25384f1710cc6c40bf77f6747d5c0b68de5346dab0256e19"` [INFO] running `"docker" "rm" "-f" "b9e3732099f2d66f25384f1710cc6c40bf77f6747d5c0b68de5346dab0256e19"` [INFO] [stdout] b9e3732099f2d66f25384f1710cc6c40bf77f6747d5c0b68de5346dab0256e19