[INFO] fetching crate bgp-rs 0.6.0...
[INFO] checking bgp-rs-0.6.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate bgp-rs 0.6.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bgp-rs 0.6.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bgp-rs 0.6.0
[INFO] finished tweaking crates.io crate bgp-rs 0.6.0
[INFO] tweaked toml for crates.io crate bgp-rs 0.6.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive-into-owned v0.1.0
[INFO] [stderr]   Downloaded twoway v0.2.2
[INFO] [stderr]   Downloaded unchecked-index v0.2.2
[INFO] [stderr]   Downloaded mrt-rs v2.0.1
[INFO] [stderr]   Downloaded take_mut v0.2.2
[INFO] [stderr]   Downloaded quote v0.3.15
[INFO] [stderr]   Downloaded syn v0.11.11
[INFO] [stderr]   Downloaded synom v0.11.3
[INFO] [stderr]   Downloaded libflate v0.1.27
[INFO] [stderr]   Downloaded etherparse v0.9.0
[INFO] [stderr]   Downloaded pcap-file v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb7c62b9eed428949134c7efd87b28c6f90ad98870d9049402f1dfeb55786fe0
[INFO] running `Command { std: "docker" "start" "-a" "bb7c62b9eed428949134c7efd87b28c6f90ad98870d9049402f1dfeb55786fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb7c62b9eed428949134c7efd87b28c6f90ad98870d9049402f1dfeb55786fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7c62b9eed428949134c7efd87b28c6f90ad98870d9049402f1dfeb55786fe0", kill_on_drop: false }`
[INFO] [stdout] bb7c62b9eed428949134c7efd87b28c6f90ad98870d9049402f1dfeb55786fe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e830736141644f2b31c74e5e1a1e9d7067a1d09361bdc80ff1c0bddf0a17fba4
[INFO] running `Command { std: "docker" "start" "-a" "e830736141644f2b31c74e5e1a1e9d7067a1d09361bdc80ff1c0bddf0a17fba4", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking rle-decode-fast v1.0.3
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking unchecked-index v0.2.2
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking mrt-rs v2.0.1
[INFO] [stderr]     Checking etherparse v0.9.0
[INFO] [stderr]     Checking bgp-rs v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]   --> src/open.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use std::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `TryFrom` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Error` is imported redundantly
[INFO] [stdout]   --> src/open.rs:9:15
[INFO] [stdout]    |
[INFO] [stdout] 9  | use std::io::{Error, ErrorKind, Read, Write};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `Error` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ErrorKind` is imported redundantly
[INFO] [stdout]   --> src/open.rs:9:22
[INFO] [stdout]    |
[INFO] [stdout] 9  | use std::io::{Error, ErrorKind, Read, Write};
[INFO] [stdout]    |                      ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `ErrorKind` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]   --> src/open.rs:9:33
[INFO] [stdout]    |
[INFO] [stdout] 9  | use std::io::{Error, ErrorKind, Read, Write};
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]   --> src/open.rs:9:39
[INFO] [stdout]    |
[INFO] [stdout] 9  | use std::io::{Error, ErrorKind, Read, Write};
[INFO] [stdout]    |                                       ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `Write` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BigEndian` is imported redundantly
[INFO] [stdout]   --> src/open.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 12 |
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `BigEndian` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ReadBytesExt` is imported redundantly
[INFO] [stdout]   --> src/open.rs:11:28
[INFO] [stdout]    |
[INFO] [stdout] 11 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
[INFO] [stdout]    |                            ^^^^^^^^^^^^
[INFO] [stdout] 12 |
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `ReadBytesExt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `WriteBytesExt` is imported redundantly
[INFO] [stdout]   --> src/open.rs:11:42
[INFO] [stdout]    |
[INFO] [stdout] 11 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 12 |
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `WriteBytesExt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Error` is imported redundantly
[INFO] [stdout]  --> src/notification.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Error, Read, Write};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `Error` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]  --> src/notification.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Error, Read, Write};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]  --> src/notification.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Error, Read, Write};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `Write` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ReadBytesExt` is imported redundantly
[INFO] [stdout]  --> src/notification.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use byteorder::{ReadBytesExt, WriteBytesExt};
[INFO] [stdout]   |                 ^^^^^^^^^^^^
[INFO] [stdout] 5 |
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `ReadBytesExt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `WriteBytesExt` is imported redundantly
[INFO] [stdout]  --> src/notification.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use byteorder::{ReadBytesExt, WriteBytesExt};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^
[INFO] [stdout] 5 |
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `WriteBytesExt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Capabilities` is imported redundantly
[INFO] [stdout]  --> src/update/attributes.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::Capabilities;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `Capabilities` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BigEndian` is imported redundantly
[INFO] [stdout]  --> src/update/attributes.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use byteorder::{BigEndian, ReadBytesExt};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `BigEndian` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ReadBytesExt` is imported redundantly
[INFO] [stdout]  --> src/update/attributes.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use byteorder::{BigEndian, ReadBytesExt};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `ReadBytesExt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Display` is imported redundantly
[INFO] [stdout]  --> src/update/attributes.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::{Display, Formatter};
[INFO] [stdout]   |                ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `Display` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Formatter` is imported redundantly
[INFO] [stdout]  --> src/update/attributes.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::{Display, Formatter};
[INFO] [stdout]   |                         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `Formatter` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Error` is imported redundantly
[INFO] [stdout]  --> src/update/attributes.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{Cursor, Error, ErrorKind, Read};
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `Error` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ErrorKind` is imported redundantly
[INFO] [stdout]  --> src/update/attributes.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{Cursor, Error, ErrorKind, Read};
[INFO] [stdout]   |                              ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `ErrorKind` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]  --> src/update/attributes.rs:6:41
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{Cursor, Error, ErrorKind, Read};
[INFO] [stdout]   |                                         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BigEndian` is imported redundantly
[INFO] [stdout]  --> src/update/nlri.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use byteorder::{BigEndian, ReadBytesExt};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `BigEndian` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ReadBytesExt` is imported redundantly
[INFO] [stdout]  --> src/update/nlri.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use byteorder::{BigEndian, ReadBytesExt};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `ReadBytesExt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]  --> src/update/nlri.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::convert::TryFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `TryFrom` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Error` is imported redundantly
[INFO] [stdout]  --> src/update/nlri.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{Cursor, Error, ErrorKind, Read};
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout] 5 |
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `Error` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ErrorKind` is imported redundantly
[INFO] [stdout]  --> src/update/nlri.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{Cursor, Error, ErrorKind, Read};
[INFO] [stdout]   |                              ^^^^^^^^^
[INFO] [stdout] 5 |
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `ErrorKind` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]  --> src/update/nlri.rs:4:41
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{Cursor, Error, ErrorKind, Read};
[INFO] [stdout]   |                                         ^^^^
[INFO] [stdout] 5 |
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Error` is imported redundantly
[INFO] [stdout]   --> src/update/mod.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `Error` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 16 | use std::io::{Cursor, Error, Read};
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]   --> src/update/mod.rs:16:30
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `Read` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 16 | use std::io::{Cursor, Error, Read};
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking libflate v0.1.27
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking twoway v0.2.2
[INFO] [stderr]    Compiling derive-into-owned v0.1.0
[INFO] [stderr]     Checking pcap-file v1.1.1
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]   --> src/open.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use std::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `TryFrom` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Error` is imported redundantly
[INFO] [stdout]   --> src/open.rs:9:15
[INFO] [stdout]    |
[INFO] [stdout] 9  | use std::io::{Error, ErrorKind, Read, Write};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `Error` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ErrorKind` is imported redundantly
[INFO] [stdout]   --> src/open.rs:9:22
[INFO] [stdout]    |
[INFO] [stdout] 9  | use std::io::{Error, ErrorKind, Read, Write};
[INFO] [stdout]    |                      ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `ErrorKind` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]   --> src/open.rs:9:33
[INFO] [stdout]    |
[INFO] [stdout] 9  | use std::io::{Error, ErrorKind, Read, Write};
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]   --> src/open.rs:9:39
[INFO] [stdout]    |
[INFO] [stdout] 9  | use std::io::{Error, ErrorKind, Read, Write};
[INFO] [stdout]    |                                       ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `Write` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BigEndian` is imported redundantly
[INFO] [stdout]   --> src/open.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 12 |
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `BigEndian` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ReadBytesExt` is imported redundantly
[INFO] [stdout]   --> src/open.rs:11:28
[INFO] [stdout]    |
[INFO] [stdout] 11 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
[INFO] [stdout]    |                            ^^^^^^^^^^^^
[INFO] [stdout] 12 |
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `ReadBytesExt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `WriteBytesExt` is imported redundantly
[INFO] [stdout]   --> src/open.rs:11:42
[INFO] [stdout]    |
[INFO] [stdout] 11 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 12 |
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `WriteBytesExt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Error` is imported redundantly
[INFO] [stdout]  --> src/notification.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Error, Read, Write};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `Error` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]  --> src/notification.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Error, Read, Write};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]  --> src/notification.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Error, Read, Write};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `Write` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ReadBytesExt` is imported redundantly
[INFO] [stdout]  --> src/notification.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use byteorder::{ReadBytesExt, WriteBytesExt};
[INFO] [stdout]   |                 ^^^^^^^^^^^^
[INFO] [stdout] 5 |
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `ReadBytesExt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `WriteBytesExt` is imported redundantly
[INFO] [stdout]  --> src/notification.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use byteorder::{ReadBytesExt, WriteBytesExt};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^
[INFO] [stdout] 5 |
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `WriteBytesExt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Capabilities` is imported redundantly
[INFO] [stdout]  --> src/update/attributes.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::Capabilities;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `Capabilities` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BigEndian` is imported redundantly
[INFO] [stdout]  --> src/update/attributes.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use byteorder::{BigEndian, ReadBytesExt};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `BigEndian` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ReadBytesExt` is imported redundantly
[INFO] [stdout]  --> src/update/attributes.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use byteorder::{BigEndian, ReadBytesExt};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `ReadBytesExt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Display` is imported redundantly
[INFO] [stdout]  --> src/update/attributes.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::{Display, Formatter};
[INFO] [stdout]   |                ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `Display` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Formatter` is imported redundantly
[INFO] [stdout]  --> src/update/attributes.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::{Display, Formatter};
[INFO] [stdout]   |                         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `Formatter` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Error` is imported redundantly
[INFO] [stdout]  --> src/update/attributes.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{Cursor, Error, ErrorKind, Read};
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `Error` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ErrorKind` is imported redundantly
[INFO] [stdout]  --> src/update/attributes.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{Cursor, Error, ErrorKind, Read};
[INFO] [stdout]   |                              ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `ErrorKind` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]  --> src/update/attributes.rs:6:41
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{Cursor, Error, ErrorKind, Read};
[INFO] [stdout]   |                                         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use crate::*;
[INFO] [stdout]   |     -------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BigEndian` is imported redundantly
[INFO] [stdout]  --> src/update/nlri.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use byteorder::{BigEndian, ReadBytesExt};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `BigEndian` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ReadBytesExt` is imported redundantly
[INFO] [stdout]  --> src/update/nlri.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use byteorder::{BigEndian, ReadBytesExt};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `ReadBytesExt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]  --> src/update/nlri.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::convert::TryFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `TryFrom` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Error` is imported redundantly
[INFO] [stdout]  --> src/update/nlri.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{Cursor, Error, ErrorKind, Read};
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout] 5 |
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `Error` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ErrorKind` is imported redundantly
[INFO] [stdout]  --> src/update/nlri.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{Cursor, Error, ErrorKind, Read};
[INFO] [stdout]   |                              ^^^^^^^^^
[INFO] [stdout] 5 |
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `ErrorKind` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]  --> src/update/nlri.rs:4:41
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{Cursor, Error, ErrorKind, Read};
[INFO] [stdout]   |                                         ^^^^
[INFO] [stdout] 5 |
[INFO] [stdout] 6 | use crate::*;
[INFO] [stdout]   |     -------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Error` is imported redundantly
[INFO] [stdout]   --> src/update/mod.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `Error` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 16 | use std::io::{Cursor, Error, Read};
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]   --> src/update/mod.rs:16:30
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::*;
[INFO] [stdout]    |     -------- the item `Read` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 16 | use std::io::{Cursor, Error, Read};
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "e830736141644f2b31c74e5e1a1e9d7067a1d09361bdc80ff1c0bddf0a17fba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e830736141644f2b31c74e5e1a1e9d7067a1d09361bdc80ff1c0bddf0a17fba4", kill_on_drop: false }`
[INFO] [stdout] e830736141644f2b31c74e5e1a1e9d7067a1d09361bdc80ff1c0bddf0a17fba4
