[INFO] fetching crate bdrck 0.20.2...
[INFO] checking bdrck-0.20.2 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate bdrck 0.20.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate bdrck 0.20.2 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 bdrck 0.20.2
[INFO] finished tweaking crates.io crate bdrck 0.20.2
[INFO] tweaked toml for crates.io crate bdrck 0.20.2 written to /workspace/builds/worker-0-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 halite-sys v0.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8fdd5536ecc43920241b79661078c9bd884c5e8273810b7b8771d8b3066aa7b2
[INFO] running `Command { std: "docker" "start" "-a" "8fdd5536ecc43920241b79661078c9bd884c5e8273810b7b8771d8b3066aa7b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fdd5536ecc43920241b79661078c9bd884c5e8273810b7b8771d8b3066aa7b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fdd5536ecc43920241b79661078c9bd884c5e8273810b7b8771d8b3066aa7b2", kill_on_drop: false }`
[INFO] [stdout] 8fdd5536ecc43920241b79661078c9bd884c5e8273810b7b8771d8b3066aa7b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b70d6ba7f5e000fe73b0dbf22640f915f49fd8e07b889f5dee2480250d7c49da
[INFO] running `Command { std: "docker" "start" "-a" "b70d6ba7f5e000fe73b0dbf22640f915f49fd8e07b889f5dee2480250d7c49da", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]    Compiling prettyplease v0.2.16
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]    Compiling bindgen v0.69.4
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking data-encoding v2.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking openssl-sys v0.9.101
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking errno v0.3.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]     Checking openssl v0.10.64
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking rmp-serde v1.1.2
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking h2 v0.3.25
[INFO] [stderr]     Checking native-tls v0.2.11
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling halite-sys v0.1.9
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking bdrck v0.20.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `errno` is imported redundantly
[INFO] [stdout]   --> src/cli.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use errno;
[INFO] [stdout]    |     ^^^^^ the item `errno` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `libc` is imported redundantly
[INFO] [stdout]   --> src/cli.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | use libc::{self, c_int};
[INFO] [stdout]    |            ^^^^ the item `libc` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> src/configuration.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::boxed::Box;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `halite_sys` is imported redundantly
[INFO] [stdout]   --> src/crypto/digest.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use halite_sys;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `halite_sys` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/crypto/digest.rs:60:58
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn serialize<S: Serializer>(&self, serializer: S) -> ::std::result::Result<S::Ok, S::Error> {
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:23:46
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![warn(bare_trait_objects, unreachable_pub, unused_qualifications)]
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 60 -     fn serialize<S: Serializer>(&self, serializer: S) -> ::std::result::Result<S::Ok, S::Error> {
[INFO] [stdout] 60 +     fn serialize<S: Serializer>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/crypto/digest.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 |     ) -> ::std::result::Result<Digest, D::Error> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 73 -     ) -> ::std::result::Result<Digest, D::Error> {
[INFO] [stdout] 73 +     ) -> std::result::Result<Digest, D::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/crypto/digest.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 86 |             ) -> ::std::result::Result<Self::Value, A::Error> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 86 -             ) -> ::std::result::Result<Self::Value, A::Error> {
[INFO] [stdout] 86 +             ) -> std::result::Result<Self::Value, A::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/crypto/digest.rs:91:44
[INFO] [stdout]    |
[INFO] [stdout] 91 |                         None => return Err(::serde::de::Error::invalid_length(i + 1, &self)),
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 91 -                         None => return Err(::serde::de::Error::invalid_length(i + 1, &self)),
[INFO] [stdout] 91 +                         None => return Err(serde::de::Error::invalid_length(i + 1, &self)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/crypto/digest.rs:95:32
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     return Err(::serde::de::Error::invalid_length(DIGEST_BYTES + 1, &self));
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 95 -                     return Err(::serde::de::Error::invalid_length(DIGEST_BYTES + 1, &self));
[INFO] [stdout] 95 +                     return Err(serde::de::Error::invalid_length(DIGEST_BYTES + 1, &self));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `halite_sys` is imported redundantly
[INFO] [stdout]   --> src/crypto/key.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use halite_sys;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `halite_sys` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `data_encoding` is imported redundantly
[INFO] [stdout]   --> src/crypto/keystore.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use data_encoding;
[INFO] [stdout]    |     ^^^^^^^^^^^^^ the item `data_encoding` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rmp_serde` is imported redundantly
[INFO] [stdout]   --> src/crypto/keystore.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use rmp_serde;
[INFO] [stdout]    |     ^^^^^^^^^ the item `rmp_serde` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `halite_sys` is imported redundantly
[INFO] [stdout]   --> src/crypto/util.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use halite_sys;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `halite_sys` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `errno` is imported redundantly
[INFO] [stdout]   --> src/fs.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use errno;
[INFO] [stdout]    |     ^^^^^ the item `errno` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `libc` is imported redundantly
[INFO] [stdout]   --> src/fs.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use libc;
[INFO] [stdout]    |     ^^^^ the item `libc` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/fs.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 |     Ok(::std::os::unix::fs::symlink(target, symlink)?)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 84 -     Ok(::std::os::unix::fs::symlink(target, symlink)?)
[INFO] [stdout] 84 +     Ok(std::os::unix::fs::symlink(target, symlink)?)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/fs.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 |     Ok(::std::fs::set_permissions(path, permissions)?)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 109 -     Ok(::std::fs::set_permissions(path, permissions)?)
[INFO] [stdout] 109 +     Ok(fs::set_permissions(path, permissions)?)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> src/http/recording.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `serde_json` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/net.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn visit_str<E: ::serde::de::Error>(self, v: &str) -> ::std::result::Result<Self::Value, E> {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn visit_str<E: ::serde::de::Error>(self, v: &str) -> ::std::result::Result<Self::Value, E> {
[INFO] [stdout] 36 +     fn visit_str<E: serde::de::Error>(self, v: &str) -> ::std::result::Result<Self::Value, E> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/net.rs:36:59
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn visit_str<E: ::serde::de::Error>(self, v: &str) -> ::std::result::Result<Self::Value, E> {
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn visit_str<E: ::serde::de::Error>(self, v: &str) -> ::std::result::Result<Self::Value, E> {
[INFO] [stdout] 36 +     fn visit_str<E: ::serde::de::Error>(self, v: &str) -> std::result::Result<Self::Value, E> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/net.rs:190:58
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn serialize<S: Serializer>(&self, serializer: S) -> ::std::result::Result<S::Ok, S::Error> {
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 190 -     fn serialize<S: Serializer>(&self, serializer: S) -> ::std::result::Result<S::Ok, S::Error> {
[INFO] [stdout] 190 +     fn serialize<S: Serializer>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/net.rs:196:62
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn deserialize<D: Deserializer<'de>>(deserializer: D) -> ::std::result::Result<Self, D::Error> {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 196 -     fn deserialize<D: Deserializer<'de>>(deserializer: D) -> ::std::result::Result<Self, D::Error> {
[INFO] [stdout] 196 +     fn deserialize<D: Deserializer<'de>>(deserializer: D) -> std::result::Result<Self, D::Error> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/net.rs:439:58
[INFO] [stdout]     |
[INFO] [stdout] 439 |     fn serialize<S: Serializer>(&self, serializer: S) -> ::std::result::Result<S::Ok, S::Error> {
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 439 -     fn serialize<S: Serializer>(&self, serializer: S) -> ::std::result::Result<S::Ok, S::Error> {
[INFO] [stdout] 439 +     fn serialize<S: Serializer>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/net.rs:445:62
[INFO] [stdout]     |
[INFO] [stdout] 445 |     fn deserialize<D: Deserializer<'de>>(deserializer: D) -> ::std::result::Result<Self, D::Error> {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 445 -     fn deserialize<D: Deserializer<'de>>(deserializer: D) -> ::std::result::Result<Self, D::Error> {
[INFO] [stdout] 445 +     fn deserialize<D: Deserializer<'de>>(deserializer: D) -> std::result::Result<Self, D::Error> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> src/testing/http.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `serde_json` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/testing/http.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |         if !::std::thread::panicking() {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 121 -         if !::std::thread::panicking() {
[INFO] [stdout] 121 +         if !std::thread::panicking() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/testing/temp.rs:70:30
[INFO] [stdout]    |
[INFO] [stdout] 70 |         return Err(Error::Io(::std::io::Error::new(
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 70 -         return Err(Error::Io(::std::io::Error::new(
[INFO] [stdout] 70 +         return Err(Error::Io(io::Error::new(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/testing/temp.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             ::std::io::ErrorKind::AlreadyExists,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 71 -             ::std::io::ErrorKind::AlreadyExists,
[INFO] [stdout] 71 +             io::ErrorKind::AlreadyExists,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:81:26
[INFO] [stdout]    |
[INFO] [stdout] 81 | static INIT_STATUS: Lazy<::std::sync::Mutex<bool>> = Lazy::new(|| ::std::sync::Mutex::new(false));
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 81 - static INIT_STATUS: Lazy<::std::sync::Mutex<bool>> = Lazy::new(|| ::std::sync::Mutex::new(false));
[INFO] [stdout] 81 + static INIT_STATUS: Lazy<std::sync::Mutex<bool>> = Lazy::new(|| ::std::sync::Mutex::new(false));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:81:67
[INFO] [stdout]    |
[INFO] [stdout] 81 | static INIT_STATUS: Lazy<::std::sync::Mutex<bool>> = Lazy::new(|| ::std::sync::Mutex::new(false));
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 81 - static INIT_STATUS: Lazy<::std::sync::Mutex<bool>> = Lazy::new(|| ::std::sync::Mutex::new(false));
[INFO] [stdout] 81 + static INIT_STATUS: Lazy<::std::sync::Mutex<bool>> = Lazy::new(|| std::sync::Mutex::new(false));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:84:19
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn init_nacl() -> self::error::Result<()> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 84 - fn init_nacl() -> self::error::Result<()> {
[INFO] [stdout] 84 + fn init_nacl() -> error::Result<()> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:102:18
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn init() -> self::error::Result<()> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 102 - pub fn init() -> self::error::Result<()> {
[INFO] [stdout] 102 + pub fn init() -> error::Result<()> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `errno` is imported redundantly
[INFO] [stdout]   --> src/cli.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use errno;
[INFO] [stdout]    |     ^^^^^ the item `errno` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `libc` is imported redundantly
[INFO] [stdout]   --> src/cli.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | use libc::{self, c_int};
[INFO] [stdout]    |            ^^^^ the item `libc` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> src/configuration.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::boxed::Box;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `halite_sys` is imported redundantly
[INFO] [stdout]   --> src/crypto/digest.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use halite_sys;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `halite_sys` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/crypto/digest.rs:60:58
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn serialize<S: Serializer>(&self, serializer: S) -> ::std::result::Result<S::Ok, S::Error> {
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:23:46
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![warn(bare_trait_objects, unreachable_pub, unused_qualifications)]
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 60 -     fn serialize<S: Serializer>(&self, serializer: S) -> ::std::result::Result<S::Ok, S::Error> {
[INFO] [stdout] 60 +     fn serialize<S: Serializer>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/crypto/digest.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 |     ) -> ::std::result::Result<Digest, D::Error> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 73 -     ) -> ::std::result::Result<Digest, D::Error> {
[INFO] [stdout] 73 +     ) -> std::result::Result<Digest, D::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/crypto/digest.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 86 |             ) -> ::std::result::Result<Self::Value, A::Error> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 86 -             ) -> ::std::result::Result<Self::Value, A::Error> {
[INFO] [stdout] 86 +             ) -> std::result::Result<Self::Value, A::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/crypto/digest.rs:91:44
[INFO] [stdout]    |
[INFO] [stdout] 91 |                         None => return Err(::serde::de::Error::invalid_length(i + 1, &self)),
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 91 -                         None => return Err(::serde::de::Error::invalid_length(i + 1, &self)),
[INFO] [stdout] 91 +                         None => return Err(serde::de::Error::invalid_length(i + 1, &self)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/crypto/digest.rs:95:32
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     return Err(::serde::de::Error::invalid_length(DIGEST_BYTES + 1, &self));
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 95 -                     return Err(::serde::de::Error::invalid_length(DIGEST_BYTES + 1, &self));
[INFO] [stdout] 95 +                     return Err(serde::de::Error::invalid_length(DIGEST_BYTES + 1, &self));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `halite_sys` is imported redundantly
[INFO] [stdout]   --> src/crypto/key.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use halite_sys;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `halite_sys` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `data_encoding` is imported redundantly
[INFO] [stdout]   --> src/crypto/keystore.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use data_encoding;
[INFO] [stdout]    |     ^^^^^^^^^^^^^ the item `data_encoding` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rmp_serde` is imported redundantly
[INFO] [stdout]   --> src/crypto/keystore.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use rmp_serde;
[INFO] [stdout]    |     ^^^^^^^^^ the item `rmp_serde` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `halite_sys` is imported redundantly
[INFO] [stdout]   --> src/crypto/util.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use halite_sys;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `halite_sys` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `errno` is imported redundantly
[INFO] [stdout]   --> src/fs.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use errno;
[INFO] [stdout]    |     ^^^^^ the item `errno` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `libc` is imported redundantly
[INFO] [stdout]   --> src/fs.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use libc;
[INFO] [stdout]    |     ^^^^ the item `libc` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/fs.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 |     Ok(::std::os::unix::fs::symlink(target, symlink)?)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 84 -     Ok(::std::os::unix::fs::symlink(target, symlink)?)
[INFO] [stdout] 84 +     Ok(std::os::unix::fs::symlink(target, symlink)?)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/fs.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 |     Ok(::std::fs::set_permissions(path, permissions)?)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 109 -     Ok(::std::fs::set_permissions(path, permissions)?)
[INFO] [stdout] 109 +     Ok(fs::set_permissions(path, permissions)?)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> src/http/recording.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `serde_json` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/net.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn visit_str<E: ::serde::de::Error>(self, v: &str) -> ::std::result::Result<Self::Value, E> {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn visit_str<E: ::serde::de::Error>(self, v: &str) -> ::std::result::Result<Self::Value, E> {
[INFO] [stdout] 36 +     fn visit_str<E: serde::de::Error>(self, v: &str) -> ::std::result::Result<Self::Value, E> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/net.rs:36:59
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn visit_str<E: ::serde::de::Error>(self, v: &str) -> ::std::result::Result<Self::Value, E> {
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn visit_str<E: ::serde::de::Error>(self, v: &str) -> ::std::result::Result<Self::Value, E> {
[INFO] [stdout] 36 +     fn visit_str<E: ::serde::de::Error>(self, v: &str) -> std::result::Result<Self::Value, E> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/net.rs:190:58
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn serialize<S: Serializer>(&self, serializer: S) -> ::std::result::Result<S::Ok, S::Error> {
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 190 -     fn serialize<S: Serializer>(&self, serializer: S) -> ::std::result::Result<S::Ok, S::Error> {
[INFO] [stdout] 190 +     fn serialize<S: Serializer>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/net.rs:196:62
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn deserialize<D: Deserializer<'de>>(deserializer: D) -> ::std::result::Result<Self, D::Error> {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 196 -     fn deserialize<D: Deserializer<'de>>(deserializer: D) -> ::std::result::Result<Self, D::Error> {
[INFO] [stdout] 196 +     fn deserialize<D: Deserializer<'de>>(deserializer: D) -> std::result::Result<Self, D::Error> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/net.rs:439:58
[INFO] [stdout]     |
[INFO] [stdout] 439 |     fn serialize<S: Serializer>(&self, serializer: S) -> ::std::result::Result<S::Ok, S::Error> {
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 439 -     fn serialize<S: Serializer>(&self, serializer: S) -> ::std::result::Result<S::Ok, S::Error> {
[INFO] [stdout] 439 +     fn serialize<S: Serializer>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/net.rs:445:62
[INFO] [stdout]     |
[INFO] [stdout] 445 |     fn deserialize<D: Deserializer<'de>>(deserializer: D) -> ::std::result::Result<Self, D::Error> {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 445 -     fn deserialize<D: Deserializer<'de>>(deserializer: D) -> ::std::result::Result<Self, D::Error> {
[INFO] [stdout] 445 +     fn deserialize<D: Deserializer<'de>>(deserializer: D) -> std::result::Result<Self, D::Error> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> src/testing/http.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `serde_json` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/testing/http.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |         if !::std::thread::panicking() {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 121 -         if !::std::thread::panicking() {
[INFO] [stdout] 121 +         if !std::thread::panicking() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/testing/temp.rs:70:30
[INFO] [stdout]    |
[INFO] [stdout] 70 |         return Err(Error::Io(::std::io::Error::new(
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 70 -         return Err(Error::Io(::std::io::Error::new(
[INFO] [stdout] 70 +         return Err(Error::Io(io::Error::new(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/testing/temp.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             ::std::io::ErrorKind::AlreadyExists,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 71 -             ::std::io::ErrorKind::AlreadyExists,
[INFO] [stdout] 71 +             io::ErrorKind::AlreadyExists,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rmp_serde` is imported redundantly
[INFO] [stdout]   --> src/tests/crypto/key.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use rmp_serde;
[INFO] [stdout]    |     ^^^^^^^^^ the item `rmp_serde` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:81:26
[INFO] [stdout]    |
[INFO] [stdout] 81 | static INIT_STATUS: Lazy<::std::sync::Mutex<bool>> = Lazy::new(|| ::std::sync::Mutex::new(false));
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 81 - static INIT_STATUS: Lazy<::std::sync::Mutex<bool>> = Lazy::new(|| ::std::sync::Mutex::new(false));
[INFO] [stdout] 81 + static INIT_STATUS: Lazy<std::sync::Mutex<bool>> = Lazy::new(|| ::std::sync::Mutex::new(false));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:81:67
[INFO] [stdout]    |
[INFO] [stdout] 81 | static INIT_STATUS: Lazy<::std::sync::Mutex<bool>> = Lazy::new(|| ::std::sync::Mutex::new(false));
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 81 - static INIT_STATUS: Lazy<::std::sync::Mutex<bool>> = Lazy::new(|| ::std::sync::Mutex::new(false));
[INFO] [stdout] 81 + static INIT_STATUS: Lazy<::std::sync::Mutex<bool>> = Lazy::new(|| std::sync::Mutex::new(false));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:84:19
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn init_nacl() -> self::error::Result<()> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 84 - fn init_nacl() -> self::error::Result<()> {
[INFO] [stdout] 84 + fn init_nacl() -> error::Result<()> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:102:18
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn init() -> self::error::Result<()> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 102 - pub fn init() -> self::error::Result<()> {
[INFO] [stdout] 102 + pub fn init() -> error::Result<()> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.69s
[INFO] running `Command { std: "docker" "inspect" "b70d6ba7f5e000fe73b0dbf22640f915f49fd8e07b889f5dee2480250d7c49da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b70d6ba7f5e000fe73b0dbf22640f915f49fd8e07b889f5dee2480250d7c49da", kill_on_drop: false }`
[INFO] [stdout] b70d6ba7f5e000fe73b0dbf22640f915f49fd8e07b889f5dee2480250d7c49da
