[INFO] fetching crate hashdb 0.3.0... [INFO] testing hashdb-0.3.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate hashdb 0.3.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate hashdb 0.3.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hashdb 0.3.0 [INFO] finished tweaking crates.io crate hashdb 0.3.0 [INFO] tweaked toml for crates.io crate hashdb 0.3.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ceba88737eba52bf0552e41db8c2ab862cf6441d3bd51b75a2a88fb9995a1a88 [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" "ceba88737eba52bf0552e41db8c2ab862cf6441d3bd51b75a2a88fb9995a1a88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ceba88737eba52bf0552e41db8c2ab862cf6441d3bd51b75a2a88fb9995a1a88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ceba88737eba52bf0552e41db8c2ab862cf6441d3bd51b75a2a88fb9995a1a88", kill_on_drop: false }` [INFO] [stdout] ceba88737eba52bf0552e41db8c2ab862cf6441d3bd51b75a2a88fb9995a1a88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ca4f9b670524aa4908fc2bae6693415ad5f011823c0ec39029ff436224b0658 [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" "4ca4f9b670524aa4908fc2bae6693415ad5f011823c0ec39029ff436224b0658", kill_on_drop: false }` [INFO] [stderr] Compiling hashdb v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:74:26 [INFO] [stdout] | [INFO] [stdout] 74 | fn as_hashdb(&self) -> &HashDB; [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:76:38 [INFO] [stdout] | [INFO] [stdout] 76 | fn as_hashdb_mut(&mut self) -> &mut HashDB; [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:82:51 [INFO] [stdout] | [INFO] [stdout] 82 | impl<'a, H: Hasher, T> AsHashDB for &'a mut HashDB { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:83:26 [INFO] [stdout] | [INFO] [stdout] 83 | fn as_hashdb(&self) -> &HashDB { &**self } [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:84:38 [INFO] [stdout] | [INFO] [stdout] 84 | fn as_hashdb_mut(&mut self) -> &mut HashDB { &mut **self } [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "4ca4f9b670524aa4908fc2bae6693415ad5f011823c0ec39029ff436224b0658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ca4f9b670524aa4908fc2bae6693415ad5f011823c0ec39029ff436224b0658", kill_on_drop: false }` [INFO] [stdout] 4ca4f9b670524aa4908fc2bae6693415ad5f011823c0ec39029ff436224b0658 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0e01e8647a49590757ac1aa111ec03840b53e7905f7beada0c1c15be05d3669 [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" "d0e01e8647a49590757ac1aa111ec03840b53e7905f7beada0c1c15be05d3669", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:74:26 [INFO] [stdout] | [INFO] [stdout] 74 | fn as_hashdb(&self) -> &HashDB; [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hashdb v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:76:38 [INFO] [stdout] | [INFO] [stdout] 76 | fn as_hashdb_mut(&mut self) -> &mut HashDB; [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:82:51 [INFO] [stdout] | [INFO] [stdout] 82 | impl<'a, H: Hasher, T> AsHashDB for &'a mut HashDB { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:83:26 [INFO] [stdout] | [INFO] [stdout] 83 | fn as_hashdb(&self) -> &HashDB { &**self } [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:84:38 [INFO] [stdout] | [INFO] [stdout] 84 | fn as_hashdb_mut(&mut self) -> &mut HashDB { &mut **self } [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:74:26 [INFO] [stdout] | [INFO] [stdout] 74 | fn as_hashdb(&self) -> &HashDB; [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:76:38 [INFO] [stdout] | [INFO] [stdout] 76 | fn as_hashdb_mut(&mut self) -> &mut HashDB; [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:82:51 [INFO] [stdout] | [INFO] [stdout] 82 | impl<'a, H: Hasher, T> AsHashDB for &'a mut HashDB { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:83:26 [INFO] [stdout] | [INFO] [stdout] 83 | fn as_hashdb(&self) -> &HashDB { &**self } [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:84:38 [INFO] [stdout] | [INFO] [stdout] 84 | fn as_hashdb_mut(&mut self) -> &mut HashDB { &mut **self } [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "d0e01e8647a49590757ac1aa111ec03840b53e7905f7beada0c1c15be05d3669", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0e01e8647a49590757ac1aa111ec03840b53e7905f7beada0c1c15be05d3669", kill_on_drop: false }` [INFO] [stdout] d0e01e8647a49590757ac1aa111ec03840b53e7905f7beada0c1c15be05d3669 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ec035b5ec7e9fdf877931b55e661a40e1115be28d0527119538cd1a40759c01a [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" "ec035b5ec7e9fdf877931b55e661a40e1115be28d0527119538cd1a40759c01a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:74:26 [INFO] [stderr] | [INFO] [stderr] 74 | fn as_hashdb(&self) -> &HashDB; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:76:38 [INFO] [stderr] | [INFO] [stderr] 76 | fn as_hashdb_mut(&mut self) -> &mut HashDB; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:82:51 [INFO] [stderr] | [INFO] [stderr] 82 | impl<'a, H: Hasher, T> AsHashDB for &'a mut HashDB { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:83:26 [INFO] [stderr] | [INFO] [stderr] 83 | fn as_hashdb(&self) -> &HashDB { &**self } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:84:38 [INFO] [stderr] | [INFO] [stderr] 84 | fn as_hashdb_mut(&mut self) -> &mut HashDB { &mut **self } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:74:26 [INFO] [stderr] | [INFO] [stderr] 74 | fn as_hashdb(&self) -> &HashDB; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:76:38 [INFO] [stderr] | [INFO] [stderr] 76 | fn as_hashdb_mut(&mut self) -> &mut HashDB; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:82:51 [INFO] [stderr] | [INFO] [stderr] 82 | impl<'a, H: Hasher, T> AsHashDB for &'a mut HashDB { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:83:26 [INFO] [stderr] | [INFO] [stderr] 83 | fn as_hashdb(&self) -> &HashDB { &**self } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:84:38 [INFO] [stderr] | [INFO] [stderr] 84 | fn as_hashdb_mut(&mut self) -> &mut HashDB { &mut **self } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.39s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hashdb-a37c45a88aeaf11b) [INFO] [stdout] [INFO] [stderr] Doc-tests hashdb [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ec035b5ec7e9fdf877931b55e661a40e1115be28d0527119538cd1a40759c01a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec035b5ec7e9fdf877931b55e661a40e1115be28d0527119538cd1a40759c01a", kill_on_drop: false }` [INFO] [stdout] ec035b5ec7e9fdf877931b55e661a40e1115be28d0527119538cd1a40759c01a