[INFO] updating cached repository https://github.com/gsingh93/rlex [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f6cf4cc7f348b156fa1efd013455343623b4251c [INFO] testing gsingh93/rlex against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsingh93%2Frlex" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gsingh93/rlex on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gsingh93/rlex [INFO] finished tweaking git repo https://github.com/gsingh93/rlex [INFO] tweaked toml for git repo https://github.com/gsingh93/rlex written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/gsingh93/rlex already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 98fadb74e333ad93935b241c9599d6bc24019f83d4d8f535103c03907b2d02e1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "98fadb74e333ad93935b241c9599d6bc24019f83d4d8f535103c03907b2d02e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98fadb74e333ad93935b241c9599d6bc24019f83d4d8f535103c03907b2d02e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98fadb74e333ad93935b241c9599d6bc24019f83d4d8f535103c03907b2d02e1", kill_on_drop: false }` [INFO] [stdout] 98fadb74e333ad93935b241c9599d6bc24019f83d4d8f535103c03907b2d02e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d14cc5a64aff53a7eea0e937396acb7b8db008f2c0bdfaeb5087d0489a129ed1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d14cc5a64aff53a7eea0e937396acb7b8db008f2c0bdfaeb5087d0489a129ed1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rlex v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: expected identifier, found keyword `move` [INFO] [stdout] --> src/automata.rs:310:39 [INFO] [stdout] | [INFO] [stdout] 310 | self.cur_state = self.fsm.move(self.cur_state.get_ref(), [INFO] [stdout] | ^^^^ expected identifier, found keyword [INFO] [stdout] | [INFO] [stdout] help: you can escape reserved keywords to use them as identifiers [INFO] [stdout] | [INFO] [stdout] 310 | self.cur_state = self.fsm.r#move(self.cur_state.get_ref(), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/automata.rs:98:38 [INFO] [stdout] | [INFO] [stdout] 98 | let (cur_state, input) = try!(res.unwrap()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/automata.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | try!(write!(f, "Initial State: {}\n", self.initial_state)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/automata.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | try!(write!(f, "Final States: ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/automata.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | try!(write!(f, "{} ", s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/automata.rs:190:13 [INFO] [stdout] | [INFO] [stdout] 190 | try!(dfa.insert_transition(&cur_state, &new_state, &input)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0309]: the parameter type `I` may not live long enough [INFO] [stdout] --> src/automata.rs:86:34 [INFO] [stdout] | [INFO] [stdout] 42 | impl Automaton { [INFO] [stdout] | -- help: consider adding an explicit lifetime bound...: `I: 'a +` [INFO] [stdout] ... [INFO] [stdout] 86 | fn simulate<'a, It: Iterator>(&self, inputs: Vec) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^ ...so that the reference type `&'a I` does not outlive the data it points at [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0309`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rlex`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "d14cc5a64aff53a7eea0e937396acb7b8db008f2c0bdfaeb5087d0489a129ed1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d14cc5a64aff53a7eea0e937396acb7b8db008f2c0bdfaeb5087d0489a129ed1", kill_on_drop: false }` [INFO] [stdout] d14cc5a64aff53a7eea0e937396acb7b8db008f2c0bdfaeb5087d0489a129ed1