[INFO] updating cached repository https://github.com/gRastello/pratt
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ef3b258ede1422bffa397624972151a8f29fce46
[INFO] checking gRastello/pratt against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgRastello%2Fpratt" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gRastello/pratt on toolchain d27c6c6a469a28343396a8f3ac1c9d403aabda69
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/gRastello/pratt
[INFO] finished tweaking git repo https://github.com/gRastello/pratt
[INFO] tweaked toml for git repo https://github.com/gRastello/pratt written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/gRastello/pratt already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "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] 91680b71baed4fd957cc2a1842223a7db906555c9f3311437a80210d083560d8
[INFO] running `"docker" "start" "-a" "91680b71baed4fd957cc2a1842223a7db906555c9f3311437a80210d083560d8"`
[INFO] [stderr]     Checking pratt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:19:65
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn get_initial_parselet(&self, token: &Token) -> Result<Box<InitialParselet>, ParseError> {
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InitialParselet`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:31:68
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn get_consequent_parselet(&self, token: &Token) -> Option<Box<ConsequentParselet>> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ConsequentParselet`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:19:65
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn get_initial_parselet(&self, token: &Token) -> Result<Box<InitialParselet>, ParseError> {
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InitialParselet`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:31:68
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn get_consequent_parselet(&self, token: &Token) -> Option<Box<ConsequentParselet>> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ConsequentParselet`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "91680b71baed4fd957cc2a1842223a7db906555c9f3311437a80210d083560d8"`
[INFO] running `"docker" "rm" "-f" "91680b71baed4fd957cc2a1842223a7db906555c9f3311437a80210d083560d8"`
[INFO] [stdout] 91680b71baed4fd957cc2a1842223a7db906555c9f3311437a80210d083560d8