[INFO] fetching crate automata 0.0.4... [INFO] checking automata-0.0.4 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] extracting crate automata 0.0.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate automata 0.0.4 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate automata 0.0.4 [INFO] finished tweaking crates.io crate automata 0.0.4 [INFO] tweaked toml for crates.io crate automata 0.0.4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] deed0991a2952736d6bef6bcec2ffcde1f5c219e1832fbdd52c7ca9af70e37d5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "deed0991a2952736d6bef6bcec2ffcde1f5c219e1832fbdd52c7ca9af70e37d5"` [INFO] [stderr] Checking automata v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/deterministic.rs:172:41 [INFO] [stderr] | [INFO] [stderr] 172 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [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/dfa.rs:100:41 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dfa.rs:145:46 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn pair(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(bool, bool) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dfa.rs:205:52 [INFO] [stderr] | [INFO] [stderr] 205 | pub fn pair_empty(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(bool, bool) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/nfa.rs:287:41 [INFO] [stderr] | [INFO] [stderr] 287 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/deterministic.rs:172:41 [INFO] [stderr] | [INFO] [stderr] 172 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [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/dfa.rs:100:41 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dfa.rs:145:46 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn pair(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(bool, bool) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dfa.rs:205:52 [INFO] [stderr] | [INFO] [stderr] 205 | pub fn pair_empty(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(bool, bool) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/nfa.rs:287:41 [INFO] [stderr] | [INFO] [stderr] 287 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.11s [INFO] running `"docker" "inspect" "deed0991a2952736d6bef6bcec2ffcde1f5c219e1832fbdd52c7ca9af70e37d5"` [INFO] running `"docker" "rm" "-f" "deed0991a2952736d6bef6bcec2ffcde1f5c219e1832fbdd52c7ca9af70e37d5"` [INFO] [stdout] deed0991a2952736d6bef6bcec2ffcde1f5c219e1832fbdd52c7ca9af70e37d5