[INFO] cloning repository https://github.com/tekjar/rumqttd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tekjar/rumqttd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftekjar%2Frumqttd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftekjar%2Frumqttd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 15b8f9b4221d0e636a2b6393e743895fb0c976aa [INFO] checking tekjar/rumqttd against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftekjar%2Frumqttd" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tekjar/rumqttd on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tekjar/rumqttd [INFO] finished tweaking git repo https://github.com/tekjar/rumqttd [INFO] tweaked toml for git repo https://github.com/tekjar/rumqttd written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/tekjar/rumqttd already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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 net2 v0.2.30 [INFO] [stderr] Downloaded tokio-core v0.1.8 [INFO] [stderr] Downloaded quick-error v1.2.0 [INFO] [stderr] Downloaded structopt v0.0.5 [INFO] [stderr] Downloaded serde_derive v1.0.10 [INFO] [stderr] Downloaded simplelog v0.4.2 [INFO] [stderr] Downloaded clap v2.25.1 [INFO] [stderr] Downloaded structopt-derive v0.0.5 [INFO] [stderr] Downloaded tokio-io v0.1.2 [INFO] [stderr] Downloaded bytes v0.4.4 [INFO] [stderr] Downloaded mio v0.6.9 [INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 46d4450084310c8fb900caf96e605c7b5738cb8992f7c7d62a761ad45b7103ec [INFO] running `Command { std: "docker" "start" "-a" "46d4450084310c8fb900caf96e605c7b5738cb8992f7c7d62a761ad45b7103ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46d4450084310c8fb900caf96e605c7b5738cb8992f7c7d62a761ad45b7103ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46d4450084310c8fb900caf96e605c7b5738cb8992f7c7d62a761ad45b7103ec", kill_on_drop: false }` [INFO] [stdout] 46d4450084310c8fb900caf96e605c7b5738cb8992f7c7d62a761ad45b7103ec [INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a2bc3df7d401fc6f032dc46ac2be792feaadce99d0ca94512a15244c206f857 [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" "9a2bc3df7d401fc6f032dc46ac2be792feaadce99d0ca94512a15244c206f857", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.27 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking futures v0.1.14 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking lazycell v0.4.0 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking serde v1.0.10 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking quick-error v1.2.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking mqtt3 v0.1.4 (https://github.com/tekjar/mqtt3#f1a4675d) [INFO] [stderr] Checking iovec v0.1.0 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking net2 v0.2.30 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking textwrap v0.6.0 [INFO] [stderr] Checking bytes v0.4.4 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking clap v2.25.1 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking num v0.1.40 [INFO] [stderr] Checking mio v0.6.9 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Checking simplelog v0.4.2 [INFO] [stderr] Checking tokio-io v0.1.2 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Checking tokio-core v0.1.8 [INFO] [stderr] Compiling structopt-derive v0.0.5 [INFO] [stderr] Compiling serde_derive v1.0.10 [INFO] [stderr] Checking toml v0.4.2 [INFO] [stderr] Checking structopt v0.0.5 [INFO] [stderr] Checking rumqttd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | / lazy_static! { [INFO] [stdout] 63 | | pub static ref CONF: conf::Rumqttd = { [INFO] [stdout] 64 | | let cl = CommandLine::from_args(); [INFO] [stdout] 65 | | [INFO] [stdout] ... | [INFO] [stdout] 69 | | }; [INFO] [stdout] 70 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | / lazy_static! { [INFO] [stdout] 63 | | pub static ref CONF: conf::Rumqttd = { [INFO] [stdout] 64 | | let cl = CommandLine::from_args(); [INFO] [stdout] 65 | | [INFO] [stdout] ... | [INFO] [stdout] 69 | | }; [INFO] [stdout] 70 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | / lazy_static! { [INFO] [stdout] 63 | | pub static ref CONF: conf::Rumqttd = { [INFO] [stdout] 64 | | let cl = CommandLine::from_args(); [INFO] [stdout] 65 | | [INFO] [stdout] ... | [INFO] [stdout] 69 | | }; [INFO] [stdout] 70 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | / lazy_static! { [INFO] [stdout] 63 | | pub static ref CONF: conf::Rumqttd = { [INFO] [stdout] 64 | | let cl = CommandLine::from_args(); [INFO] [stdout] 65 | | [INFO] [stdout] ... | [INFO] [stdout] 69 | | }; [INFO] [stdout] 70 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum Error { [INFO] [stdout] 12 | | Io(err: io::Error) { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum Error { [INFO] [stdout] 12 | | Io(err: io::Error) { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum Error { [INFO] [stdout] 12 | | Io(err: io::Error) { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum Error { [INFO] [stdout] 12 | | Io(err: io::Error) { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum Error { [INFO] [stdout] 12 | | Io(err: io::Error) { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum Error { [INFO] [stdout] 12 | | Io(err: io::Error) { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum Error { [INFO] [stdout] 12 | | Io(err: io::Error) { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum Error { [INFO] [stdout] 12 | | Io(err: io::Error) { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum Error { [INFO] [stdout] 12 | | Io(err: io::Error) { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum Error { [INFO] [stdout] 12 | | Io(err: io::Error) { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum Error { [INFO] [stdout] 12 | | Io(err: io::Error) { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum Error { [INFO] [stdout] 12 | | Io(err: io::Error) { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum Error { [INFO] [stdout] 12 | | Io(err: io::Error) { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum Error { [INFO] [stdout] 12 | | Io(err: io::Error) { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum Error { [INFO] [stdout] 12 | | Io(err: io::Error) { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:118:78 [INFO] [stdout] | [INFO] [stdout] 118 | Err(e) => Err(io::Error::new(io::ErrorKind::Other, e.description())), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum Error { [INFO] [stdout] 12 | | Io(err: io::Error) { [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/codec.rs:41:71 [INFO] [stdout] | [INFO] [stdout] 41 | ... return Err(io::Error::new(e.kind(), e.description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/codec.rs:46:71 [INFO] [stdout] | [INFO] [stdout] 46 | return Err(io::Error::new(ErrorKind::Other, e.description())); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:118:78 [INFO] [stdout] | [INFO] [stdout] 118 | Err(e) => Err(io::Error::new(io::ErrorKind::Other, e.description())), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/codec.rs:41:71 [INFO] [stdout] | [INFO] [stdout] 41 | ... return Err(io::Error::new(e.kind(), e.description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/codec.rs:46:71 [INFO] [stdout] | [INFO] [stdout] 46 | return Err(io::Error::new(ErrorKind::Other, e.description())); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.23s [INFO] running `Command { std: "docker" "inspect" "9a2bc3df7d401fc6f032dc46ac2be792feaadce99d0ca94512a15244c206f857", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a2bc3df7d401fc6f032dc46ac2be792feaadce99d0ca94512a15244c206f857", kill_on_drop: false }` [INFO] [stdout] 9a2bc3df7d401fc6f032dc46ac2be792feaadce99d0ca94512a15244c206f857