[INFO] cloning repository https://github.com/cppcoffee/btsniffer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cppcoffee/btsniffer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcppcoffee%2Fbtsniffer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcppcoffee%2Fbtsniffer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d621eb1453fa4a24a212e3e5a03941831c8f1534
[INFO] testing cppcoffee/btsniffer against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcppcoffee%2Fbtsniffer" "/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/cppcoffee/btsniffer on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cppcoffee/btsniffer
[INFO] removed path dependency bencode from git repo https://github.com/cppcoffee/btsniffer
[INFO] finished tweaking git repo https://github.com/cppcoffee/btsniffer
[INFO] tweaked toml for git repo https://github.com/cppcoffee/btsniffer written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/cppcoffee/btsniffer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (bencode) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (bencode) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e20df96b9b8372f600b5d16435a1e8bcf8c5d9ff7b983f166ac7a3ac4ce092f7
[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" "e20df96b9b8372f600b5d16435a1e8bcf8c5d9ff7b983f166ac7a3ac4ce092f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e20df96b9b8372f600b5d16435a1e8bcf8c5d9ff7b983f166ac7a3ac4ce092f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e20df96b9b8372f600b5d16435a1e8bcf8c5d9ff7b983f166ac7a3ac4ce092f7", kill_on_drop: false }`
[INFO] [stdout] e20df96b9b8372f600b5d16435a1e8bcf8c5d9ff7b983f166ac7a3ac4ce092f7
[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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dae59005eded814226525c6b6303534ea019e820d7f49779701370394b4504cf
[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" "dae59005eded814226525c6b6303534ea019e820d7f49779701370394b4504cf", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (bencode) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling futures-lite v1.11.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling polling v2.0.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling bencode v0.1.16
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling async-io v1.1.10
[INFO] [stderr]    Compiling async-executor v1.3.0
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling async-global-executor v1.4.0
[INFO] [stderr]    Compiling async-std v1.6.5
[INFO] [stderr]    Compiling structopt v0.3.20
[INFO] [stderr]    Compiling btsniffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `bencode::Result`
[INFO] [stdout]  --> src/torrent.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bencode::{Error, Result};
[INFO] [stdout]   |                      ^^^^^^ no `Result` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bencode::Value`
[INFO] [stdout]  --> src/metawire.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use bencode::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ no `Value` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bencode::Value`
[INFO] [stdout]  --> src/dht.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use bencode::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ no `Value` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `map` in `bencode`
[INFO] [stdout]    --> src/metawire.rs:125:26
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let m = bencode::map!(
[INFO] [stdout]     |                          ^^^ could not find `map` in `bencode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `map` in `bencode`
[INFO] [stdout]    --> src/metawire.rs:199:26
[INFO] [stdout]     |
[INFO] [stdout] 199 |         let m = bencode::map!(
[INFO] [stdout]     |                          ^^^ could not find `map` in `bencode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `map` in `bencode`
[INFO] [stdout]    --> src/dht.rs:204:26
[INFO] [stdout]     |
[INFO] [stdout] 204 |         let r = bencode::map!(
[INFO] [stdout]     |                          ^^^ could not find `map` in `bencode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `map` in `bencode`
[INFO] [stdout]    --> src/dht.rs:279:26
[INFO] [stdout]     |
[INFO] [stdout] 279 |         let a = bencode::map!(
[INFO] [stdout]     |                          ^^^ could not find `map` in `bencode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `map` in `bencode`
[INFO] [stdout]    --> src/dht.rs:293:26
[INFO] [stdout]     |
[INFO] [stdout] 293 |         let m = bencode::map!(
[INFO] [stdout]     |                          ^^^ could not find `map` in `bencode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `map` in `bencode`
[INFO] [stdout]    --> src/dht.rs:303:26
[INFO] [stdout]     |
[INFO] [stdout] 303 |         let m = bencode::map!(
[INFO] [stdout]     |                          ^^^ could not find `map` in `bencode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Value` in crate `bencode`
[INFO] [stdout]   --> src/torrent.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn extract_path(value: &bencode::Value) -> Result<String> {
[INFO] [stdout]    |                                  ^^^^^ not found in `bencode`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::metawire::io::utils::io::sys::ext::net::sys_common::util::thread::local::os::Value;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use log::kv::Value;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use serde_json::Value;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Value` in crate `bencode`
[INFO] [stdout]   --> src/torrent.rs:38:35
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn extract_files(value: &bencode::Value) -> Result<TorFile> {
[INFO] [stdout]    |                                   ^^^^^ not found in `bencode`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::metawire::io::utils::io::sys::ext::net::sys_common::util::thread::local::os::Value;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use log::kv::Value;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use serde_json::Value;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `from_bytes` in crate `bencode`
[INFO] [stdout]    --> src/torrent.rs:63:22
[INFO] [stdout]     |
[INFO] [stdout] 63  |     let m = bencode::from_bytes(meta)?;
[INFO] [stdout]     |                      ^^^^^^^^^^ help: a function with a similar name exists: `from_iter`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bencode-0.1.16/src/bencode.rs:692:1
[INFO] [stdout]     |
[INFO] [stdout] 692 | pub fn from_iter<T: Iterator<Item=u8>>(iter: T) -> Result<Bencode, Error> {
[INFO] [stdout]     | ------------------------------------------------------------------------- similarly named function `from_iter` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `to_bytes` in crate `bencode`
[INFO] [stdout]    --> src/metawire.rs:129:29
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let data = bencode::to_bytes(&Value::from(m))?;
[INFO] [stdout]     |                             ^^^^^^^^ not found in `bencode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `from_bytes` in crate `bencode`
[INFO] [stdout]    --> src/metawire.rs:159:26
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let m = bencode::from_bytes(payload)?;
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bencode-0.1.16/src/bencode.rs:692:1
[INFO] [stdout]     |
[INFO] [stdout] 692 | pub fn from_iter<T: Iterator<Item=u8>>(iter: T) -> Result<Bencode, Error> {
[INFO] [stdout]     | ------------------------------------------------------------------------- similarly named function `from_iter` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let m = bencode::from_iter(payload)?;
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::torrent::from_bytes;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `to_bytes` in crate `bencode`
[INFO] [stdout]    --> src/metawire.rs:203:29
[INFO] [stdout]     |
[INFO] [stdout] 203 |         let data = bencode::to_bytes(&Value::from(m))?;
[INFO] [stdout]     |                             ^^^^^^^^ not found in `bencode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `from_bytes` in crate `bencode`
[INFO] [stdout]    --> src/metawire.rs:219:26
[INFO] [stdout]     |
[INFO] [stdout] 219 |         let m = bencode::from_bytes(&payload[..trailer_index])?;
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bencode-0.1.16/src/bencode.rs:692:1
[INFO] [stdout]     |
[INFO] [stdout] 692 | pub fn from_iter<T: Iterator<Item=u8>>(iter: T) -> Result<Bencode, Error> {
[INFO] [stdout]     | ------------------------------------------------------------------------- similarly named function `from_iter` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 219 |         let m = bencode::from_iter(&payload[..trailer_index])?;
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::torrent::from_bytes;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `from_bytes` in crate `bencode`
[INFO] [stdout]    --> src/dht.rs:108:26
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let c = bencode::from_bytes(&buf[..n])?;
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bencode-0.1.16/src/bencode.rs:692:1
[INFO] [stdout]     |
[INFO] [stdout] 692 | pub fn from_iter<T: Iterator<Item=u8>>(iter: T) -> Result<Bencode, Error> {
[INFO] [stdout]     | ------------------------------------------------------------------------- similarly named function `from_iter` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let c = bencode::from_iter(&buf[..n])?;
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::torrent::from_bytes;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `to_bytes` in crate `bencode`
[INFO] [stdout]    --> src/dht.rs:299:18
[INFO] [stdout]     |
[INFO] [stdout] 299 |         bencode::to_bytes(&Value::from(m)).map_err(crate::Error::from)
[INFO] [stdout]     |                  ^^^^^^^^ not found in `bencode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `to_bytes` in crate `bencode`
[INFO] [stdout]    --> src/dht.rs:308:18
[INFO] [stdout]     |
[INFO] [stdout] 308 |         bencode::to_bytes(&Value::from(m)).map_err(crate::Error::from)
[INFO] [stdout]     |                  ^^^^^^^^ not found in `bencode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `Error` is private
[INFO] [stdout]    --> src/torrent.rs:1:15
[INFO] [stdout]     |
[INFO] [stdout] 1   | use bencode::{Error, Result};
[INFO] [stdout]     |               ^^^^^ private struct
[INFO] [stdout]     |
[INFO] [stdout] note: the struct `Error` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bencode-0.1.16/src/bencode.rs:221:34
[INFO] [stdout]     |
[INFO] [stdout] 221 | use streaming::{StreamingParser, Error};
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `Error` is private
[INFO] [stdout]    --> src/errors.rs:2:14
[INFO] [stdout]     |
[INFO] [stdout] 2   | use bencode::Error as BencodeError;
[INFO] [stdout]     |              ^^^^^ private struct
[INFO] [stdout]     |
[INFO] [stdout] note: the struct `Error` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bencode-0.1.16/src/bencode.rs:221:34
[INFO] [stdout]     |
[INFO] [stdout] 221 | use streaming::{StreamingParser, Error};
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `neighbor_id`
[INFO] [stdout]   --> src/dht.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::util::{neighbor_id, rand_infohash_key, rand_transation_id};
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/metawire.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let data = bencode::to_bytes(&Value::from(m))?;
[INFO] [stdout]     |             ^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/metawire.rs:129:20
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let data = bencode::to_bytes(&Value::from(m))?;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/metawire.rs:129:54
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let data = bencode::to_bytes(&Value::from(m))?;
[INFO] [stdout]     |                                                      ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: required by `torrent::_::_serde::export::Err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/metawire.rs:203:13
[INFO] [stdout]     |
[INFO] [stdout] 203 |         let data = bencode::to_bytes(&Value::from(m))?;
[INFO] [stdout]     |             ^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/metawire.rs:203:20
[INFO] [stdout]     |
[INFO] [stdout] 203 |         let data = bencode::to_bytes(&Value::from(m))?;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/metawire.rs:203:54
[INFO] [stdout]     |
[INFO] [stdout] 203 |         let data = bencode::to_bytes(&Value::from(m))?;
[INFO] [stdout]     |                                                      ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: required by `torrent::_::_serde::export::Err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/dht.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let buf = self.make_reply(tid, r)?;
[INFO] [stdout]     |             ^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/dht.rs:210:19
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let buf = self.make_reply(tid, r)?;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/dht.rs:210:42
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let buf = self.make_reply(tid, r)?;
[INFO] [stdout]     |                                          ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: required by `torrent::_::_serde::export::Err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/dht.rs:285:13
[INFO] [stdout]     |
[INFO] [stdout] 285 |         let buf = self.make_query(&rand_transation_id(), b"find_node", a)?;
[INFO] [stdout]     |             ^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/dht.rs:285:19
[INFO] [stdout]     |
[INFO] [stdout] 285 |         let buf = self.make_query(&rand_transation_id(), b"find_node", a)?;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/dht.rs:285:74
[INFO] [stdout]     |
[INFO] [stdout] 285 |         let buf = self.make_query(&rand_transation_id(), b"find_node", a)?;
[INFO] [stdout]     |                                                                          ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: required by `torrent::_::_serde::export::Err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 33 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0412, E0425, E0432, E0433, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `btsniffer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "dae59005eded814226525c6b6303534ea019e820d7f49779701370394b4504cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dae59005eded814226525c6b6303534ea019e820d7f49779701370394b4504cf", kill_on_drop: false }`
[INFO] [stdout] dae59005eded814226525c6b6303534ea019e820d7f49779701370394b4504cf
