[INFO] fetching crate libnetkeeper 0.1.0... [INFO] checking libnetkeeper-0.1.0 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] extracting crate libnetkeeper 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate libnetkeeper 0.1.0 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libnetkeeper 0.1.0 [INFO] finished tweaking crates.io crate libnetkeeper 0.1.0 [INFO] tweaked toml for crates.io crate libnetkeeper 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lazy_static v0.2.11 [INFO] [stderr] Downloaded toml v0.4.10 [INFO] [stderr] Downloaded rand v0.3.23 [INFO] [stderr] Downloaded regex-syntax v0.4.2 [INFO] [stderr] Downloaded cargo_metadata v0.2.3 [INFO] [stderr] Downloaded quine-mc_cluskey v0.2.4 [INFO] [stderr] Downloaded rust-crypto v0.2.36 [INFO] [stderr] Downloaded getopts v0.2.21 [INFO] [stderr] Downloaded generic-array v0.6.0 [INFO] [stderr] Downloaded digest-buffer v0.2.0 [INFO] [stderr] Downloaded pulldown-cmark v0.0.15 [INFO] [stderr] Downloaded clippy v0.0.160 [INFO] [stderr] Downloaded itertools v0.6.5 [INFO] [stderr] Downloaded bitflags v0.9.1 [INFO] [stderr] Downloaded byte-tools v0.1.3 [INFO] [stderr] Downloaded semver v0.6.0 [INFO] [stderr] Downloaded md4 v0.4.1 [INFO] [stderr] Downloaded digest v0.4.0 [INFO] [stderr] Downloaded clippy_lints v0.0.160 [INFO] [stderr] Downloaded linked-hash-map v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 190ed69b558e0854f51c4f03b9ae3a894d21c3c4c9de8724d8441ab2595d9613 [INFO] running `Command { std: "docker" "start" "-a" "190ed69b558e0854f51c4f03b9ae3a894d21c3c4c9de8724d8441ab2595d9613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "190ed69b558e0854f51c4f03b9ae3a894d21c3c4c9de8724d8441ab2595d9613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "190ed69b558e0854f51c4f03b9ae3a894d21c3c4c9de8724d8441ab2595d9613", kill_on_drop: false }` [INFO] [stdout] 190ed69b558e0854f51c4f03b9ae3a894d21c3c4c9de8724d8441ab2595d9613 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e391b22f32c7e073b5a31fec28735b134bca47f06ab3b844e9be3accded6045 [INFO] running `Command { std: "docker" "start" "-a" "0e391b22f32c7e073b5a31fec28735b134bca47f06ab3b844e9be3accded6045", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking byte-tools v0.1.3 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking generic-array v0.6.0 [INFO] [stderr] Checking digest v0.4.0 [INFO] [stderr] Checking digest-buffer v0.2.0 [INFO] [stderr] Checking md4 v0.4.1 [INFO] [stderr] Checking libnetkeeper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown lint: `match_same_arms` [INFO] [stdout] --> src/singlenet/attributes.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #![allow(match_same_arms)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `match_same_arms` [INFO] [stdout] --> src/singlenet/attributes.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #![allow(match_same_arms)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drcom/pppoe/heartbeater.rs:75:16 [INFO] [stdout] | [INFO] [stdout] 75 | flag: &'a (DrCOMFlag + 'a), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DrCOMFlag + 'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/drcom/pppoe/heartbeater.rs:84:16 [INFO] [stdout] | [INFO] [stdout] 84 | flag: &'a (DrCOMFlag + 'a), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DrCOMFlag + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/drcom/pppoe/heartbeater.rs:94:29 [INFO] [stdout] | [INFO] [stdout] 94 | fn hasher(&self) -> Box; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/drcom/pppoe/heartbeater.rs:138:29 [INFO] [stdout] | [INFO] [stdout] 138 | fn hasher(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/drcom/pppoe/heartbeater.rs:140:67 [INFO] [stdout] | [INFO] [stdout] 140 | CRCHasherType::NONE => Box::new(NoneHasher {}) as Box, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/drcom/wired/heartbeater.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 33 | flag: &'a (DrCOMFlag + 'a), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DrCOMFlag + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/netkeeper/heartbeater.rs:116:31 [INFO] [stdout] | [INFO] [stdout] 116 | let enc_content = try!(encrypter.encrypt(&self.frame.as_bytes(None)) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/netkeeper/heartbeater.rs:136:38 [INFO] [stdout] | [INFO] [stdout] 136 | let magic_number_bytes = try!(input.read_bytes(2) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/netkeeper/heartbeater.rs:146:33 [INFO] [stdout] | [INFO] [stdout] 146 | let version_bytes = try!(input.read_bytes(2) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/netkeeper/heartbeater.rs:154:30 [INFO] [stdout] | [INFO] [stdout] 154 | let code_bytes = try!(input.read_bytes(2) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/netkeeper/heartbeater.rs:161:40 [INFO] [stdout] | [INFO] [stdout] 161 | let content_length_bytes = try!(input.read_bytes(4) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/netkeeper/heartbeater.rs:166:33 [INFO] [stdout] | [INFO] [stdout] 166 | let encrypted_content = try!(input.read_bytes(content_length as usize) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/netkeeper/heartbeater.rs:168:29 [INFO] [stdout] | [INFO] [stdout] 168 | let plain_content = try!(encrypter.decrypt(&encrypted_content) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/singlenet/heartbeater.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/crypto/hash.rs:68:44 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn build(type_: HasherType) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/crypto/hash.rs:70:60 [INFO] [stdout] | [INFO] [stdout] 70 | HasherType::MD4 => Box::new(MD4::new()) as Box, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/crypto/hash.rs:71:60 [INFO] [stdout] | [INFO] [stdout] 71 | HasherType::MD5 => Box::new(MD5::new()) as Box, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/crypto/hash.rs:72:62 [INFO] [stdout] | [INFO] [stdout] 72 | HasherType::SHA1 => Box::new(SHA1::new()) as Box, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/drcom/pppoe/heartbeater.rs:75:16 [INFO] [stdout] | [INFO] [stdout] 75 | flag: &'a (DrCOMFlag + 'a), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DrCOMFlag + 'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/drcom/pppoe/heartbeater.rs:84:16 [INFO] [stdout] | [INFO] [stdout] 84 | flag: &'a (DrCOMFlag + 'a), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DrCOMFlag + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/drcom/pppoe/heartbeater.rs:94:29 [INFO] [stdout] | [INFO] [stdout] 94 | fn hasher(&self) -> Box; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/drcom/pppoe/heartbeater.rs:138:29 [INFO] [stdout] | [INFO] [stdout] 138 | fn hasher(&self) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/drcom/pppoe/heartbeater.rs:140:67 [INFO] [stdout] | [INFO] [stdout] 140 | CRCHasherType::NONE => Box::new(NoneHasher {}) as Box, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/drcom/wired/heartbeater.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 33 | flag: &'a (DrCOMFlag + 'a), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DrCOMFlag + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/netkeeper/heartbeater.rs:116:31 [INFO] [stdout] | [INFO] [stdout] 116 | let enc_content = try!(encrypter.encrypt(&self.frame.as_bytes(None)) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/netkeeper/heartbeater.rs:136:38 [INFO] [stdout] | [INFO] [stdout] 136 | let magic_number_bytes = try!(input.read_bytes(2) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/netkeeper/heartbeater.rs:146:33 [INFO] [stdout] | [INFO] [stdout] 146 | let version_bytes = try!(input.read_bytes(2) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/netkeeper/heartbeater.rs:154:30 [INFO] [stdout] | [INFO] [stdout] 154 | let code_bytes = try!(input.read_bytes(2) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/netkeeper/heartbeater.rs:161:40 [INFO] [stdout] | [INFO] [stdout] 161 | let content_length_bytes = try!(input.read_bytes(4) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/netkeeper/heartbeater.rs:166:33 [INFO] [stdout] | [INFO] [stdout] 166 | let encrypted_content = try!(input.read_bytes(content_length as usize) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/netkeeper/heartbeater.rs:168:29 [INFO] [stdout] | [INFO] [stdout] 168 | let plain_content = try!(encrypter.decrypt(&encrypted_content) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/singlenet/heartbeater.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/crypto/hash.rs:68:44 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn build(type_: HasherType) -> Box { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/crypto/hash.rs:70:60 [INFO] [stdout] | [INFO] [stdout] 70 | HasherType::MD4 => Box::new(MD4::new()) as Box, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/crypto/hash.rs:71:60 [INFO] [stdout] | [INFO] [stdout] 71 | HasherType::MD5 => Box::new(MD5::new()) as Box, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/crypto/hash.rs:72:62 [INFO] [stdout] | [INFO] [stdout] 72 | HasherType::SHA1 => Box::new(SHA1::new()) as Box, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.31s [INFO] running `Command { std: "docker" "inspect" "0e391b22f32c7e073b5a31fec28735b134bca47f06ab3b844e9be3accded6045", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e391b22f32c7e073b5a31fec28735b134bca47f06ab3b844e9be3accded6045", kill_on_drop: false }` [INFO] [stdout] 0e391b22f32c7e073b5a31fec28735b134bca47f06ab3b844e9be3accded6045