[INFO] fetching crate boring 4.1.0...
[INFO] checking boring-4.1.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate boring 4.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate boring 4.1.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate boring 4.1.0
[INFO] finished tweaking crates.io crate boring 4.1.0
[INFO] tweaked toml for crates.io crate boring 4.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate boring 4.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nias v0.5.0
[INFO] [stderr]   Downloaded rusty-hook v0.11.2
[INFO] [stderr]   Downloaded fslock v0.2.1
[INFO] [stderr]   Downloaded fs_extra v1.3.0
[INFO] [stderr]   Downloaded regex v1.10.0
[INFO] [stderr]   Downloaded regex-syntax v0.8.1
[INFO] [stderr]   Downloaded ci_info v0.10.2
[INFO] [stderr]   Downloaded envmnt v0.8.4
[INFO] [stderr]   Downloaded fsio v0.1.3
[INFO] [stderr]   Downloaded boring-sys v4.1.0
[INFO] [stderr]   Downloaded regex-automata v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6796754379bc4882f9054339ab8367371c282a0ea50dc4e8dfd7c8d9de70522
[INFO] running `Command { std: "docker" "start" "-a" "f6796754379bc4882f9054339ab8367371c282a0ea50dc4e8dfd7c8d9de70522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6796754379bc4882f9054339ab8367371c282a0ea50dc4e8dfd7c8d9de70522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6796754379bc4882f9054339ab8367371c282a0ea50dc4e8dfd7c8d9de70522", kill_on_drop: false }`
[INFO] [stdout] f6796754379bc4882f9054339ab8367371c282a0ea50dc4e8dfd7c8d9de70522
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1901bb1c3f39f980c280e1cf5c730baa43818c079fa92ee19354b1955bc559ab
[INFO] running `Command { std: "docker" "start" "-a" "1901bb1c3f39f980c280e1cf5c730baa43818c079fa92ee19354b1955bc559ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling regex-syntax v0.8.1
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling bindgen v0.68.1
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling fsio v0.1.3
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling fslock v0.2.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling nias v0.5.0
[INFO] [stderr]     Checking envmnt v0.8.4
[INFO] [stderr]     Checking foreign-types-shared v0.3.1
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking ci_info v0.10.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]    Compiling regex v1.10.0
[INFO] [stderr]    Compiling foreign-types-macros v0.2.3
[INFO] [stderr]    Compiling rusty-hook v0.11.2
[INFO] [stderr]     Checking foreign-types v0.5.0
[INFO] [stderr]    Compiling boring-sys v4.1.0
[INFO] [stderr]     Checking boring v4.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/bio.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/aes.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/asn1.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/base64.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/bn.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/conf.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/derive.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/dh.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/dsa.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ec.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ecdsa.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/error.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/fips.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/hash.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/hash.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/memcmp.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/nid.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/pkcs12.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/pkcs5.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/pkey.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/rand.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/rsa.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/sha.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/sign.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/srtp.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ssl/mod.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]   --> src/ssl/mod.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | use std::convert::TryInto;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ssl/bio.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     self, BIO_clear_retry_flags, BIO_new, BIO_set_retry_read, BIO_set_retry_write, BIO,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ssl/callbacks.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ssl/error.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/stack.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsRef` is imported redundantly
[INFO] [stdout]  --> src/stack.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::convert::AsRef;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `AsRef` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/string.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsRef` is imported redundantly
[INFO] [stdout]  --> src/string.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::convert::AsRef;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `AsRef` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/symm.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/x509/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]   --> src/x509/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::convert::TryInto;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/x509/store.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/x509/verify.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/bio.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/aes.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/asn1.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BigNum` is imported redundantly
[INFO] [stdout]    --> src/asn1.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 616 |     use super::*;
[INFO] [stdout]     |         -------- the item `BigNum` is already imported here
[INFO] [stdout] 617 |
[INFO] [stdout] 618 |     use crate::bn::BigNum;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Nid` is imported redundantly
[INFO] [stdout]    --> src/asn1.rs:619:9
[INFO] [stdout]     |
[INFO] [stdout] 616 |     use super::*;
[INFO] [stdout]     |         -------- the item `Nid` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 619 |     use crate::nid::Nid;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/base64.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/bn.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/conf.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/derive.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/dh.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/dsa.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ec.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Nid` is imported redundantly
[INFO] [stdout]    --> src/ec.rs:868:9
[INFO] [stdout]     |
[INFO] [stdout] 866 |     use super::*;
[INFO] [stdout]     |         -------- the item `Nid` is already imported here
[INFO] [stdout] 867 |     use crate::bn::{BigNum, BigNumContext};
[INFO] [stdout] 868 |     use crate::nid::Nid;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ecdsa.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/error.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/fips.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/hash.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/hash.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hex` is imported redundantly
[INFO] [stdout]    --> src/hash.rs:338:15
[INFO] [stdout]     |
[INFO] [stdout] 338 |     use hex::{self, FromHex};
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | extern crate hex;
[INFO] [stdout]     | ----------------- the item `hex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/memcmp.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/nid.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/pkcs12.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hex` is imported redundantly
[INFO] [stdout]    --> src/pkcs12.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     use hex;
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | extern crate hex;
[INFO] [stdout]     | ----------------- the item `hex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Nid` is imported redundantly
[INFO] [stdout]    --> src/pkcs12.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |     use crate::nid::Nid;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     use super::*;
[INFO] [stdout]     |         -------- the item `Nid` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PKey` is imported redundantly
[INFO] [stdout]    --> src/pkcs12.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |     use crate::pkey::PKey;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     use super::*;
[INFO] [stdout]     |         -------- the item `PKey` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `X509` is imported redundantly
[INFO] [stdout]    --> src/pkcs12.rs:213:33
[INFO] [stdout]     |
[INFO] [stdout] 213 |     use crate::x509::{X509Name, X509};
[INFO] [stdout]     |                                 ^^^^
[INFO] [stdout] 214 |
[INFO] [stdout] 215 |     use super::*;
[INFO] [stdout]     |         -------- the item `X509` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/pkcs5.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/pkey.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EcKey` is imported redundantly
[INFO] [stdout]    --> src/pkey.rs:508:9
[INFO] [stdout]     |
[INFO] [stdout] 508 |     use crate::ec::EcKey;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 513 |     use super::*;
[INFO] [stdout]     |         -------- the item `EcKey` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rsa` is imported redundantly
[INFO] [stdout]    --> src/pkey.rs:510:9
[INFO] [stdout]     |
[INFO] [stdout] 510 |     use crate::rsa::Rsa;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 513 |     use super::*;
[INFO] [stdout]     |         -------- the item `Rsa` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/rand.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/rsa.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/sha.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hex` is imported redundantly
[INFO] [stdout]    --> src/sha.rs:398:9
[INFO] [stdout]     |
[INFO] [stdout] 398 |     use hex;
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | extern crate hex;
[INFO] [stdout]     | ----------------- the item `hex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/sign.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hex` is imported redundantly
[INFO] [stdout]    --> src/sign.rs:579:15
[INFO] [stdout]     |
[INFO] [stdout] 579 |     use hex::{self, FromHex};
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | extern crate hex;
[INFO] [stdout]     | ----------------- the item `hex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/srtp.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ssl/mod.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]   --> src/ssl/mod.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | use std::convert::TryInto;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ssl/bio.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     self, BIO_clear_retry_flags, BIO_new, BIO_set_retry_read, BIO_set_retry_write, BIO,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ssl/callbacks.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ssl/error.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hex` is imported redundantly
[INFO] [stdout]    --> src/ssl/test/mod.rs:1:5
[INFO] [stdout]     |
[INFO] [stdout] 1   | use hex;
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | extern crate hex;
[INFO] [stdout]     | ----------------- the item `hex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/stack.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsRef` is imported redundantly
[INFO] [stdout]  --> src/stack.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::convert::AsRef;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `AsRef` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/string.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsRef` is imported redundantly
[INFO] [stdout]  --> src/string.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::convert::AsRef;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `AsRef` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/symm.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hex` is imported redundantly
[INFO] [stdout]    --> src/symm.rs:692:15
[INFO] [stdout]     |
[INFO] [stdout] 692 |     use hex::{self, FromHex};
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | extern crate hex;
[INFO] [stdout]     | ----------------- the item `hex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/x509/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]   --> src/x509/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::convert::TryInto;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/x509/store.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/x509/verify.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hex` is imported redundantly
[INFO] [stdout]    --> src/x509/tests.rs:1:11
[INFO] [stdout]     |
[INFO] [stdout] 1   | use hex::{self, FromHex};
[INFO] [stdout]     |           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | extern crate hex;
[INFO] [stdout]     | ----------------- the item `hex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 39 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 54 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.34s
[INFO] running `Command { std: "docker" "inspect" "1901bb1c3f39f980c280e1cf5c730baa43818c079fa92ee19354b1955bc559ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1901bb1c3f39f980c280e1cf5c730baa43818c079fa92ee19354b1955bc559ab", kill_on_drop: false }`
[INFO] [stdout] 1901bb1c3f39f980c280e1cf5c730baa43818c079fa92ee19354b1955bc559ab
[INFO] checking boring-4.1.0 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate boring 4.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate boring 4.1.0 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate boring 4.1.0
[INFO] finished tweaking crates.io crate boring 4.1.0
[INFO] tweaked toml for crates.io crate boring 4.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate boring 4.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3492e354e2e91b2a27db5a3ab85228cff2487411102509fec53218744e74cd86
[INFO] running `Command { std: "docker" "start" "-a" "3492e354e2e91b2a27db5a3ab85228cff2487411102509fec53218744e74cd86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3492e354e2e91b2a27db5a3ab85228cff2487411102509fec53218744e74cd86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3492e354e2e91b2a27db5a3ab85228cff2487411102509fec53218744e74cd86", kill_on_drop: false }`
[INFO] [stdout] 3492e354e2e91b2a27db5a3ab85228cff2487411102509fec53218744e74cd86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0723ad6c1c008446f748670ab7a40e21b25cc758cb7e551d799545a77eb8b6d6
[INFO] running `Command { std: "docker" "start" "-a" "0723ad6c1c008446f748670ab7a40e21b25cc758cb7e551d799545a77eb8b6d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling regex-syntax v0.8.1
[INFO] [stderr]    Compiling bindgen v0.68.1
[INFO] [stderr]    Compiling fsio v0.1.3
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling fslock v0.2.1
[INFO] [stderr]    Compiling nias v0.5.0
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]     Checking envmnt v0.8.4
[INFO] [stderr]     Checking foreign-types-shared v0.3.1
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking ci_info v0.10.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]    Compiling regex v1.10.0
[INFO] [stderr]    Compiling foreign-types-macros v0.2.3
[INFO] [stderr]    Compiling rusty-hook v0.11.2
[INFO] [stderr]     Checking foreign-types v0.5.0
[INFO] [stderr]    Compiling boring-sys v4.1.0
[INFO] [stderr]     Checking boring v4.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/bio.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/aes.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/asn1.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/base64.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/bn.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/conf.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/derive.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/dh.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/dsa.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ec.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ecdsa.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/error.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/fips.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/hash.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/hash.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/memcmp.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/nid.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/pkcs12.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/pkcs5.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/pkey.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/rand.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/rsa.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/sha.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/sign.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/srtp.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ssl/mod.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]   --> src/ssl/mod.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | use std::convert::TryInto;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ssl/bio.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     self, BIO_clear_retry_flags, BIO_new, BIO_set_retry_read, BIO_set_retry_write, BIO,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ssl/callbacks.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ssl/error.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/stack.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsRef` is imported redundantly
[INFO] [stdout]  --> src/stack.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::convert::AsRef;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `AsRef` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/string.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsRef` is imported redundantly
[INFO] [stdout]  --> src/string.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::convert::AsRef;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `AsRef` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/symm.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/x509/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]   --> src/x509/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::convert::TryInto;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/x509/store.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/x509/verify.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/bio.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/aes.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/asn1.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BigNum` is imported redundantly
[INFO] [stdout]    --> src/asn1.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 616 |     use super::*;
[INFO] [stdout]     |         -------- the item `BigNum` is already imported here
[INFO] [stdout] 617 |
[INFO] [stdout] 618 |     use crate::bn::BigNum;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Nid` is imported redundantly
[INFO] [stdout]    --> src/asn1.rs:619:9
[INFO] [stdout]     |
[INFO] [stdout] 616 |     use super::*;
[INFO] [stdout]     |         -------- the item `Nid` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 619 |     use crate::nid::Nid;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/base64.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/bn.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/conf.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/derive.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/dh.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/dsa.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ec.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Nid` is imported redundantly
[INFO] [stdout]    --> src/ec.rs:868:9
[INFO] [stdout]     |
[INFO] [stdout] 866 |     use super::*;
[INFO] [stdout]     |         -------- the item `Nid` is already imported here
[INFO] [stdout] 867 |     use crate::bn::{BigNum, BigNumContext};
[INFO] [stdout] 868 |     use crate::nid::Nid;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ecdsa.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/error.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/fips.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/hash.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/hash.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hex` is imported redundantly
[INFO] [stdout]    --> src/hash.rs:338:15
[INFO] [stdout]     |
[INFO] [stdout] 338 |     use hex::{self, FromHex};
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | extern crate hex;
[INFO] [stdout]     | ----------------- the item `hex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/memcmp.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/nid.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/pkcs12.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hex` is imported redundantly
[INFO] [stdout]    --> src/pkcs12.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     use hex;
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | extern crate hex;
[INFO] [stdout]     | ----------------- the item `hex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Nid` is imported redundantly
[INFO] [stdout]    --> src/pkcs12.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |     use crate::nid::Nid;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     use super::*;
[INFO] [stdout]     |         -------- the item `Nid` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PKey` is imported redundantly
[INFO] [stdout]    --> src/pkcs12.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |     use crate::pkey::PKey;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     use super::*;
[INFO] [stdout]     |         -------- the item `PKey` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `X509` is imported redundantly
[INFO] [stdout]    --> src/pkcs12.rs:213:33
[INFO] [stdout]     |
[INFO] [stdout] 213 |     use crate::x509::{X509Name, X509};
[INFO] [stdout]     |                                 ^^^^
[INFO] [stdout] 214 |
[INFO] [stdout] 215 |     use super::*;
[INFO] [stdout]     |         -------- the item `X509` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/pkcs5.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/pkey.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EcKey` is imported redundantly
[INFO] [stdout]    --> src/pkey.rs:508:9
[INFO] [stdout]     |
[INFO] [stdout] 508 |     use crate::ec::EcKey;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 513 |     use super::*;
[INFO] [stdout]     |         -------- the item `EcKey` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rsa` is imported redundantly
[INFO] [stdout]    --> src/pkey.rs:510:9
[INFO] [stdout]     |
[INFO] [stdout] 510 |     use crate::rsa::Rsa;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 513 |     use super::*;
[INFO] [stdout]     |         -------- the item `Rsa` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/rand.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/rsa.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/sha.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hex` is imported redundantly
[INFO] [stdout]    --> src/sha.rs:398:9
[INFO] [stdout]     |
[INFO] [stdout] 398 |     use hex;
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | extern crate hex;
[INFO] [stdout]     | ----------------- the item `hex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/sign.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hex` is imported redundantly
[INFO] [stdout]    --> src/sign.rs:579:15
[INFO] [stdout]     |
[INFO] [stdout] 579 |     use hex::{self, FromHex};
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | extern crate hex;
[INFO] [stdout]     | ----------------- the item `hex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/srtp.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ssl/mod.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]   --> src/ssl/mod.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | use std::convert::TryInto;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ssl/bio.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     self, BIO_clear_retry_flags, BIO_new, BIO_set_retry_read, BIO_set_retry_write, BIO,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ssl/callbacks.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/ssl/error.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hex` is imported redundantly
[INFO] [stdout]    --> src/ssl/test/mod.rs:1:5
[INFO] [stdout]     |
[INFO] [stdout] 1   | use hex;
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | extern crate hex;
[INFO] [stdout]     | ----------------- the item `hex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/stack.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsRef` is imported redundantly
[INFO] [stdout]  --> src/stack.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::convert::AsRef;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `AsRef` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/string.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsRef` is imported redundantly
[INFO] [stdout]  --> src/string.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::convert::AsRef;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `AsRef` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/symm.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hex` is imported redundantly
[INFO] [stdout]    --> src/symm.rs:692:15
[INFO] [stdout]     |
[INFO] [stdout] 692 |     use hex::{self, FromHex};
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | extern crate hex;
[INFO] [stdout]     | ----------------- the item `hex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/x509/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]   --> src/x509/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::convert::TryInto;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/x509/store.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ffi` is imported redundantly
[INFO] [stdout]   --> src/x509/verify.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::ffi;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | extern crate boring_sys as ffi;
[INFO] [stdout]    | ------------------------------- the item `ffi` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hex` is imported redundantly
[INFO] [stdout]    --> src/x509/tests.rs:1:11
[INFO] [stdout]     |
[INFO] [stdout] 1   | use hex::{self, FromHex};
[INFO] [stdout]     |           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | extern crate hex;
[INFO] [stdout]     | ----------------- the item `hex` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 39 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 54 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.67s
[INFO] running `Command { std: "docker" "inspect" "0723ad6c1c008446f748670ab7a40e21b25cc758cb7e551d799545a77eb8b6d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0723ad6c1c008446f748670ab7a40e21b25cc758cb7e551d799545a77eb8b6d6", kill_on_drop: false }`
[INFO] [stdout] 0723ad6c1c008446f748670ab7a40e21b25cc758cb7e551d799545a77eb8b6d6
