[INFO] fetching crate binjs_io 0.2.1...
[INFO] testing binjs_io-0.2.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate binjs_io 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate binjs_io 0.2.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate binjs_io 0.2.1
[INFO] finished tweaking crates.io crate binjs_io 0.2.1
[INFO] tweaked toml for crates.io crate binjs_io 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1c96f296ebfcadb25bf1904cdb3682e71e6a85ee56066f03e2967e98af89007
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d1c96f296ebfcadb25bf1904cdb3682e71e6a85ee56066f03e2967e98af89007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1c96f296ebfcadb25bf1904cdb3682e71e6a85ee56066f03e2967e98af89007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1c96f296ebfcadb25bf1904cdb3682e71e6a85ee56066f03e2967e98af89007", kill_on_drop: false }`
[INFO] [stdout] d1c96f296ebfcadb25bf1904cdb3682e71e6a85ee56066f03e2967e98af89007
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c6cc7c5ca04fbfa146d9ae01cfa71aa066d50de6d361704404d71cbfa122a3d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2c6cc7c5ca04fbfa146d9ae01cfa71aa066d50de6d361704404d71cbfa122a3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling json v0.11.15
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling alloc-stdlib v0.2.1
[INFO] [stderr]    Compiling brotli-decompressor v2.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling flate2 v1.0.16
[INFO] [stderr]    Compiling range-encoding v0.1.9
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling binjs_shared v0.1.1
[INFO] [stderr]    Compiling brotli v3.3.0
[INFO] [stderr]    Compiling derive_more v0.13.0
[INFO] [stderr]    Compiling binjs_io v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `flate2` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 use flate2;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | extern crate flate2;
[INFO] [stdout]     | -------------------- the item `flate2` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `flate2` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |                 use flate2;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | extern crate flate2;
[INFO] [stdout]     | -------------------- the item `flate2` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `brotli` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:147:21
[INFO] [stdout]     |
[INFO] [stdout] 147 |                 use brotli;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | extern crate brotli;
[INFO] [stdout]     | -------------------- the item `brotli` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `lzw` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:161:21
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 use lzw;
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | extern crate lzw;
[INFO] [stdout]     | ----------------- the item `lzw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `flate2` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:229:21
[INFO] [stdout]     |
[INFO] [stdout] 229 |                 use flate2;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | extern crate flate2;
[INFO] [stdout]     | -------------------- the item `flate2` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `flate2` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:236:21
[INFO] [stdout]     |
[INFO] [stdout] 236 |                 use flate2;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | extern crate flate2;
[INFO] [stdout]     | -------------------- the item `flate2` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `brotli` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:243:21
[INFO] [stdout]     |
[INFO] [stdout] 243 |                 use brotli;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | extern crate brotli;
[INFO] [stdout]     | -------------------- the item `brotli` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `lzw` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:250:21
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 use lzw;
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | extern crate lzw;
[INFO] [stdout]     | ----------------- the item `lzw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/io/mod.rs:404:41
[INFO] [stdout]     |
[INFO] [stdout] 404 |     fn make<W>(&self, writer: W) -> Box<RootedTokenSerializer<W, T>> where W: TokenWriter;
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RootedTokenSerializer<W, T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Statistics` is imported redundantly
[INFO] [stdout]    --> src/multipart/mod.rs:166:26
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub use self::write::{ Statistics, TreeTokenWriter, Targets };
[INFO] [stdout]     |                        ---------- the item `Statistics` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 166 |         use multipart::{ Statistics, Targets };
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Targets` is imported redundantly
[INFO] [stdout]    --> src/multipart/mod.rs:166:38
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub use self::write::{ Statistics, TreeTokenWriter, Targets };
[INFO] [stdout]     |                                                     ------- the item `Targets` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 166 |         use multipart::{ Statistics, Targets };
[INFO] [stdout]     |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `bincode` is imported redundantly
[INFO] [stdout]    --> src/entropy/mod.rs:141:13
[INFO] [stdout]     |
[INFO] [stdout] 141 |         use bincode;
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:4:1
[INFO] [stdout]     |
[INFO] [stdout] 4   | extern crate bincode; // Used to store dictionaries. This is a temporary format.
[INFO] [stdout]     | --------------------- the item `bincode` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/escaped_wtf8.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 |         0...9 => b'0' + n,
[INFO] [stdout]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/escaped_wtf8.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |         0xa...0xf => b'A' + (n - 10),
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/escaped_wtf8.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         b'0'...b'9' => (n - b'0') as u16,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/escaped_wtf8.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         b'A'...b'F' => (n - b'A' + 10) as u16,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/escaped_wtf8.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         b'a'...b'f' => (n - b'a' + 10) as u16,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:221:49
[INFO] [stdout]     |
[INFO] [stdout] 221 |             Rc::new(|_| Format::simple()) as Rc<Fn(&'a mut R) -> Format>,
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&'a mut R) -> Format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:238:23
[INFO] [stdout]     |
[INFO] [stdout] 238 |         let pick : Rc<Fn(&'a mut R) -> Format> = generators.choose(rng)
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&'a mut R) -> Format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:309:32
[INFO] [stdout]     |
[INFO] [stdout] 309 |    fn providers() -> [&'static FormatProvider; 4] {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FormatProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:320:39
[INFO] [stdout]     |
[INFO] [stdout] 320 |     fn default_provider() -> &'static FormatProvider {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FormatProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multipart/read.rs:383:46
[INFO] [stdout]     |
[INFO] [stdout] 383 |             let mut buf : [u8; 8] = unsafe { std::mem::uninitialized() };
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multipart/read.rs:414:46
[INFO] [stdout]     |
[INFO] [stdout] 414 |             let mut buf : [u8; 1] = unsafe { std::mem::uninitialized() };
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]    --> src/lib.rs:340:47
[INFO] [stdout]     |
[INFO] [stdout] 340 |             for provider in Self::providers().into_iter() {
[INFO] [stdout]     |                                               ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.74s
[INFO] running `Command { std: "docker" "inspect" "2c6cc7c5ca04fbfa146d9ae01cfa71aa066d50de6d361704404d71cbfa122a3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c6cc7c5ca04fbfa146d9ae01cfa71aa066d50de6d361704404d71cbfa122a3d", kill_on_drop: false }`
[INFO] [stdout] 2c6cc7c5ca04fbfa146d9ae01cfa71aa066d50de6d361704404d71cbfa122a3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1efa3ee1a11a60a1a00d2745911394e24621f90b9b4cc4fe75005d2fca880bf0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1efa3ee1a11a60a1a00d2745911394e24621f90b9b4cc4fe75005d2fca880bf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stdout] warning: the item `flate2` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 use flate2;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | extern crate flate2;
[INFO] [stdout]     | -------------------- the item `flate2` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `flate2` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |                 use flate2;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | extern crate flate2;
[INFO] [stdout]     | -------------------- the item `flate2` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `brotli` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:147:21
[INFO] [stdout]     |
[INFO] [stdout] 147 |                 use brotli;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | extern crate brotli;
[INFO] [stdout]     | -------------------- the item `brotli` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `lzw` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:161:21
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 use lzw;
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | extern crate lzw;
[INFO] [stdout]     | ----------------- the item `lzw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `flate2` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:229:21
[INFO] [stdout]     |
[INFO] [stdout] 229 |                 use flate2;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | extern crate flate2;
[INFO] [stdout]     | -------------------- the item `flate2` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `flate2` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:236:21
[INFO] [stdout]     |
[INFO] [stdout] 236 |                 use flate2;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | extern crate flate2;
[INFO] [stdout]     | -------------------- the item `flate2` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `brotli` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:243:21
[INFO] [stdout]     |
[INFO] [stdout] 243 |                 use brotli;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | extern crate brotli;
[INFO] [stdout]     | -------------------- the item `brotli` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `lzw` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:250:21
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 use lzw;
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | extern crate lzw;
[INFO] [stdout]     | ----------------- the item `lzw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/io/mod.rs:404:41
[INFO] [stdout]     |
[INFO] [stdout] 404 |     fn make<W>(&self, writer: W) -> Box<RootedTokenSerializer<W, T>> where W: TokenWriter;
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RootedTokenSerializer<W, T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Statistics` is imported redundantly
[INFO] [stdout]    --> src/multipart/mod.rs:166:26
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub use self::write::{ Statistics, TreeTokenWriter, Targets };
[INFO] [stdout]     |                        ---------- the item `Statistics` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 166 |         use multipart::{ Statistics, Targets };
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Targets` is imported redundantly
[INFO] [stdout]    --> src/multipart/mod.rs:166:38
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub use self::write::{ Statistics, TreeTokenWriter, Targets };
[INFO] [stdout]     |                                                     ------- the item `Targets` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 166 |         use multipart::{ Statistics, Targets };
[INFO] [stdout]     |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `bincode` is imported redundantly
[INFO] [stdout]    --> src/entropy/mod.rs:141:13
[INFO] [stdout]     |
[INFO] [stdout] 141 |         use bincode;
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:4:1
[INFO] [stdout]     |
[INFO] [stdout] 4   | extern crate bincode; // Used to store dictionaries. This is a temporary format.
[INFO] [stdout]     | --------------------- the item `bincode` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/escaped_wtf8.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 |         0...9 => b'0' + n,
[INFO] [stdout]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/escaped_wtf8.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |         0xa...0xf => b'A' + (n - 10),
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/escaped_wtf8.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         b'0'...b'9' => (n - b'0') as u16,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/escaped_wtf8.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         b'A'...b'F' => (n - b'A' + 10) as u16,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/escaped_wtf8.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         b'a'...b'f' => (n - b'a' + 10) as u16,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:221:49
[INFO] [stdout]     |
[INFO] [stdout] 221 |             Rc::new(|_| Format::simple()) as Rc<Fn(&'a mut R) -> Format>,
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&'a mut R) -> Format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:238:23
[INFO] [stdout]     |
[INFO] [stdout] 238 |         let pick : Rc<Fn(&'a mut R) -> Format> = generators.choose(rng)
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&'a mut R) -> Format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:309:32
[INFO] [stdout]     |
[INFO] [stdout] 309 |    fn providers() -> [&'static FormatProvider; 4] {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FormatProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:320:39
[INFO] [stdout]     |
[INFO] [stdout] 320 |     fn default_provider() -> &'static FormatProvider {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FormatProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multipart/read.rs:383:46
[INFO] [stdout]     |
[INFO] [stdout] 383 |             let mut buf : [u8; 8] = unsafe { std::mem::uninitialized() };
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multipart/read.rs:414:46
[INFO] [stdout]     |
[INFO] [stdout] 414 |             let mut buf : [u8; 1] = unsafe { std::mem::uninitialized() };
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]    --> src/lib.rs:340:47
[INFO] [stdout]     |
[INFO] [stdout] 340 |             for provider in Self::providers().into_iter() {
[INFO] [stdout]     |                                               ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling binjs_io v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `flate2` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 use flate2;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | extern crate flate2;
[INFO] [stdout]     | -------------------- the item `flate2` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `flate2` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |                 use flate2;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | extern crate flate2;
[INFO] [stdout]     | -------------------- the item `flate2` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `brotli` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:147:21
[INFO] [stdout]     |
[INFO] [stdout] 147 |                 use brotli;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | extern crate brotli;
[INFO] [stdout]     | -------------------- the item `brotli` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `lzw` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:161:21
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 use lzw;
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | extern crate lzw;
[INFO] [stdout]     | ----------------- the item `lzw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `flate2` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:229:21
[INFO] [stdout]     |
[INFO] [stdout] 229 |                 use flate2;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | extern crate flate2;
[INFO] [stdout]     | -------------------- the item `flate2` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `flate2` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:236:21
[INFO] [stdout]     |
[INFO] [stdout] 236 |                 use flate2;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | extern crate flate2;
[INFO] [stdout]     | -------------------- the item `flate2` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `brotli` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:243:21
[INFO] [stdout]     |
[INFO] [stdout] 243 |                 use brotli;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | extern crate brotli;
[INFO] [stdout]     | -------------------- the item `brotli` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `lzw` is imported redundantly
[INFO] [stdout]    --> src/bytes/compress.rs:250:21
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 use lzw;
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | extern crate lzw;
[INFO] [stdout]     | ----------------- the item `lzw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/io/mod.rs:404:41
[INFO] [stdout]     |
[INFO] [stdout] 404 |     fn make<W>(&self, writer: W) -> Box<RootedTokenSerializer<W, T>> where W: TokenWriter;
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RootedTokenSerializer<W, T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Statistics` is imported redundantly
[INFO] [stdout]    --> src/multipart/mod.rs:166:26
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub use self::write::{ Statistics, TreeTokenWriter, Targets };
[INFO] [stdout]     |                        ---------- the item `Statistics` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 166 |         use multipart::{ Statistics, Targets };
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Targets` is imported redundantly
[INFO] [stdout]    --> src/multipart/mod.rs:166:38
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub use self::write::{ Statistics, TreeTokenWriter, Targets };
[INFO] [stdout]     |                                                     ------- the item `Targets` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 166 |         use multipart::{ Statistics, Targets };
[INFO] [stdout]     |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `bincode` is imported redundantly
[INFO] [stdout]    --> src/entropy/mod.rs:141:13
[INFO] [stdout]     |
[INFO] [stdout] 141 |         use bincode;
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:4:1
[INFO] [stdout]     |
[INFO] [stdout] 4   | extern crate bincode; // Used to store dictionaries. This is a temporary format.
[INFO] [stdout]     | --------------------- the item `bincode` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/escaped_wtf8.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 |         0...9 => b'0' + n,
[INFO] [stdout]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/escaped_wtf8.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |         0xa...0xf => b'A' + (n - 10),
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/escaped_wtf8.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         b'0'...b'9' => (n - b'0') as u16,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/escaped_wtf8.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         b'A'...b'F' => (n - b'A' + 10) as u16,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/escaped_wtf8.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         b'a'...b'f' => (n - b'a' + 10) as u16,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:221:49
[INFO] [stdout]     |
[INFO] [stdout] 221 |             Rc::new(|_| Format::simple()) as Rc<Fn(&'a mut R) -> Format>,
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&'a mut R) -> Format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:238:23
[INFO] [stdout]     |
[INFO] [stdout] 238 |         let pick : Rc<Fn(&'a mut R) -> Format> = generators.choose(rng)
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&'a mut R) -> Format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:309:32
[INFO] [stdout]     |
[INFO] [stdout] 309 |    fn providers() -> [&'static FormatProvider; 4] {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FormatProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:320:39
[INFO] [stdout]     |
[INFO] [stdout] 320 |     fn default_provider() -> &'static FormatProvider {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FormatProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multipart/read.rs:383:46
[INFO] [stdout]     |
[INFO] [stdout] 383 |             let mut buf : [u8; 8] = unsafe { std::mem::uninitialized() };
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/multipart/read.rs:414:46
[INFO] [stdout]     |
[INFO] [stdout] 414 |             let mut buf : [u8; 1] = unsafe { std::mem::uninitialized() };
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/multipart/mod.rs:226:13
[INFO] [stdout]     |
[INFO] [stdout] 226 |         let mut path = Path::new();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]    --> src/lib.rs:340:47
[INFO] [stdout]     |
[INFO] [stdout] 340 |             for provider in Self::providers().into_iter() {
[INFO] [stdout]     |                                               ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.56s
[INFO] running `Command { std: "docker" "inspect" "1efa3ee1a11a60a1a00d2745911394e24621f90b9b4cc4fe75005d2fca880bf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1efa3ee1a11a60a1a00d2745911394e24621f90b9b4cc4fe75005d2fca880bf0", kill_on_drop: false }`
[INFO] [stdout] 1efa3ee1a11a60a1a00d2745911394e24621f90b9b4cc4fe75005d2fca880bf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 78bd4d36eb6eb7ff12e3018e10bac062c275329309841177c896ace8801d3215
[INFO] running `Command { std: "docker" "start" "-a" "78bd4d36eb6eb7ff12e3018e10bac062c275329309841177c896ace8801d3215", kill_on_drop: false }`
[INFO] [stderr] warning: the item `flate2` is imported redundantly
[INFO] [stderr]    --> src/bytes/compress.rs:121:21
[INFO] [stderr]     |
[INFO] [stderr] 121 |                 use flate2;
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:11:1
[INFO] [stderr]     |
[INFO] [stderr] 11  | extern crate flate2;
[INFO] [stderr]     | -------------------- the item `flate2` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `flate2` is imported redundantly
[INFO] [stderr]    --> src/bytes/compress.rs:134:21
[INFO] [stderr]     |
[INFO] [stderr] 134 |                 use flate2;
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:11:1
[INFO] [stderr]     |
[INFO] [stderr] 11  | extern crate flate2;
[INFO] [stderr]     | -------------------- the item `flate2` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `brotli` is imported redundantly
[INFO] [stderr]    --> src/bytes/compress.rs:147:21
[INFO] [stderr]     |
[INFO] [stderr] 147 |                 use brotli;
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr] 7   | extern crate brotli;
[INFO] [stderr]     | -------------------- the item `brotli` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `lzw` is imported redundantly
[INFO] [stderr]    --> src/bytes/compress.rs:161:21
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 use lzw;
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:13:1
[INFO] [stderr]     |
[INFO] [stderr] 13  | extern crate lzw;
[INFO] [stderr]     | ----------------- the item `lzw` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `flate2` is imported redundantly
[INFO] [stderr]    --> src/bytes/compress.rs:229:21
[INFO] [stderr]     |
[INFO] [stderr] 229 |                 use flate2;
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:11:1
[INFO] [stderr]     |
[INFO] [stderr] 11  | extern crate flate2;
[INFO] [stderr]     | -------------------- the item `flate2` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `flate2` is imported redundantly
[INFO] [stderr]    --> src/bytes/compress.rs:236:21
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 use flate2;
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:11:1
[INFO] [stderr]     |
[INFO] [stderr] 11  | extern crate flate2;
[INFO] [stderr]     | -------------------- the item `flate2` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `brotli` is imported redundantly
[INFO] [stderr]    --> src/bytes/compress.rs:243:21
[INFO] [stderr]     |
[INFO] [stderr] 243 |                 use brotli;
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr] 7   | extern crate brotli;
[INFO] [stderr]     | -------------------- the item `brotli` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `lzw` is imported redundantly
[INFO] [stderr]    --> src/bytes/compress.rs:250:21
[INFO] [stderr]     |
[INFO] [stderr] 250 |                 use lzw;
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:13:1
[INFO] [stderr]     |
[INFO] [stderr] 13  | extern crate lzw;
[INFO] [stderr]     | ----------------- the item `lzw` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/io/mod.rs:404:41
[INFO] [stderr]     |
[INFO] [stderr] 404 |     fn make<W>(&self, writer: W) -> Box<RootedTokenSerializer<W, T>> where W: TokenWriter;
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RootedTokenSerializer<W, T>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Statistics` is imported redundantly
[INFO] [stderr]    --> src/multipart/mod.rs:166:26
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub use self::write::{ Statistics, TreeTokenWriter, Targets };
[INFO] [stderr]     |                        ---------- the item `Statistics` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 166 |         use multipart::{ Statistics, Targets };
[INFO] [stderr]     |                          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Targets` is imported redundantly
[INFO] [stderr]    --> src/multipart/mod.rs:166:38
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub use self::write::{ Statistics, TreeTokenWriter, Targets };
[INFO] [stderr]     |                                                     ------- the item `Targets` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 166 |         use multipart::{ Statistics, Targets };
[INFO] [stderr]     |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `bincode` is imported redundantly
[INFO] [stderr]    --> src/entropy/mod.rs:141:13
[INFO] [stderr]     |
[INFO] [stderr] 141 |         use bincode;
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:4:1
[INFO] [stderr]     |
[INFO] [stderr] 4   | extern crate bincode; // Used to store dictionaries. This is a temporary format.
[INFO] [stderr]     | --------------------- the item `bincode` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/escaped_wtf8.rs:38:10
[INFO] [stderr]    |
[INFO] [stderr] 38 |         0...9 => b'0' + n,
[INFO] [stderr]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/escaped_wtf8.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 |         0xa...0xf => b'A' + (n - 10),
[INFO] [stderr]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/escaped_wtf8.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |         b'0'...b'9' => (n - b'0') as u16,
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/escaped_wtf8.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |         b'A'...b'F' => (n - b'A' + 10) as u16,
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/escaped_wtf8.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |         b'a'...b'f' => (n - b'a' + 10) as u16,
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:221:49
[INFO] [stderr]     |
[INFO] [stderr] 221 |             Rc::new(|_| Format::simple()) as Rc<Fn(&'a mut R) -> Format>,
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&'a mut R) -> Format`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:238:23
[INFO] [stderr]     |
[INFO] [stderr] 238 |         let pick : Rc<Fn(&'a mut R) -> Format> = generators.choose(rng)
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&'a mut R) -> Format`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:309:32
[INFO] [stderr]     |
[INFO] [stderr] 309 |    fn providers() -> [&'static FormatProvider; 4] {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FormatProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:320:39
[INFO] [stderr]     |
[INFO] [stderr] 320 |     fn default_provider() -> &'static FormatProvider {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FormatProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/multipart/read.rs:383:46
[INFO] [stderr]     |
[INFO] [stderr] 383 |             let mut buf : [u8; 8] = unsafe { std::mem::uninitialized() };
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/multipart/read.rs:414:46
[INFO] [stderr]     |
[INFO] [stderr] 414 |             let mut buf : [u8; 1] = unsafe { std::mem::uninitialized() };
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/multipart/mod.rs:226:13
[INFO] [stderr]     |
[INFO] [stderr] 226 |         let mut path = Path::new();
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]    --> src/lib.rs:340:47
[INFO] [stderr]     |
[INFO] [stderr] 340 |             for provider in Self::providers().into_iter() {
[INFO] [stderr]     |                                               ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: 25 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: the item `flate2` is imported redundantly
[INFO] [stderr]    --> src/bytes/compress.rs:121:21
[INFO] [stderr]     |
[INFO] [stderr] 121 |                 use flate2;
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:11:1
[INFO] [stderr]     |
[INFO] [stderr] 11  | extern crate flate2;
[INFO] [stderr]     | -------------------- the item `flate2` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `flate2` is imported redundantly
[INFO] [stderr]    --> src/bytes/compress.rs:134:21
[INFO] [stderr]     |
[INFO] [stderr] 134 |                 use flate2;
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:11:1
[INFO] [stderr]     |
[INFO] [stderr] 11  | extern crate flate2;
[INFO] [stderr]     | -------------------- the item `flate2` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `brotli` is imported redundantly
[INFO] [stderr]    --> src/bytes/compress.rs:147:21
[INFO] [stderr]     |
[INFO] [stderr] 147 |                 use brotli;
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr] 7   | extern crate brotli;
[INFO] [stderr]     | -------------------- the item `brotli` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `lzw` is imported redundantly
[INFO] [stderr]    --> src/bytes/compress.rs:161:21
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 use lzw;
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:13:1
[INFO] [stderr]     |
[INFO] [stderr] 13  | extern crate lzw;
[INFO] [stderr]     | ----------------- the item `lzw` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `flate2` is imported redundantly
[INFO] [stderr]    --> src/bytes/compress.rs:229:21
[INFO] [stderr]     |
[INFO] [stderr] 229 |                 use flate2;
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:11:1
[INFO] [stderr]     |
[INFO] [stderr] 11  | extern crate flate2;
[INFO] [stderr]     | -------------------- the item `flate2` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `flate2` is imported redundantly
[INFO] [stderr]    --> src/bytes/compress.rs:236:21
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 use flate2;
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:11:1
[INFO] [stderr]     |
[INFO] [stderr] 11  | extern crate flate2;
[INFO] [stderr]     | -------------------- the item `flate2` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `brotli` is imported redundantly
[INFO] [stderr]    --> src/bytes/compress.rs:243:21
[INFO] [stderr]     |
[INFO] [stderr] 243 |                 use brotli;
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr] 7   | extern crate brotli;
[INFO] [stderr]     | -------------------- the item `brotli` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `lzw` is imported redundantly
[INFO] [stderr]    --> src/bytes/compress.rs:250:21
[INFO] [stderr]     |
[INFO] [stderr] 250 |                 use lzw;
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:13:1
[INFO] [stderr]     |
[INFO] [stderr] 13  | extern crate lzw;
[INFO] [stderr]     | ----------------- the item `lzw` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/io/mod.rs:404:41
[INFO] [stderr]     |
[INFO] [stderr] 404 |     fn make<W>(&self, writer: W) -> Box<RootedTokenSerializer<W, T>> where W: TokenWriter;
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RootedTokenSerializer<W, T>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Statistics` is imported redundantly
[INFO] [stderr]    --> src/multipart/mod.rs:166:26
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub use self::write::{ Statistics, TreeTokenWriter, Targets };
[INFO] [stderr]     |                        ---------- the item `Statistics` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 166 |         use multipart::{ Statistics, Targets };
[INFO] [stderr]     |                          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Targets` is imported redundantly
[INFO] [stderr]    --> src/multipart/mod.rs:166:38
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub use self::write::{ Statistics, TreeTokenWriter, Targets };
[INFO] [stderr]     |                                                     ------- the item `Targets` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 166 |         use multipart::{ Statistics, Targets };
[INFO] [stderr]     |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `bincode` is imported redundantly
[INFO] [stderr]    --> src/entropy/mod.rs:141:13
[INFO] [stderr]     |
[INFO] [stderr] 141 |         use bincode;
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:4:1
[INFO] [stderr]     |
[INFO] [stderr] 4   | extern crate bincode; // Used to store dictionaries. This is a temporary format.
[INFO] [stderr]     | --------------------- the item `bincode` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/escaped_wtf8.rs:38:10
[INFO] [stderr]    |
[INFO] [stderr] 38 |         0...9 => b'0' + n,
[INFO] [stderr]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/escaped_wtf8.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 |         0xa...0xf => b'A' + (n - 10),
[INFO] [stderr]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/escaped_wtf8.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |         b'0'...b'9' => (n - b'0') as u16,
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/escaped_wtf8.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |         b'A'...b'F' => (n - b'A' + 10) as u16,
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/escaped_wtf8.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |         b'a'...b'f' => (n - b'a' + 10) as u16,
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:221:49
[INFO] [stderr]     |
[INFO] [stderr] 221 |             Rc::new(|_| Format::simple()) as Rc<Fn(&'a mut R) -> Format>,
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&'a mut R) -> Format`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:238:23
[INFO] [stderr]     |
[INFO] [stderr] 238 |         let pick : Rc<Fn(&'a mut R) -> Format> = generators.choose(rng)
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&'a mut R) -> Format`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:309:32
[INFO] [stderr]     |
[INFO] [stderr] 309 |    fn providers() -> [&'static FormatProvider; 4] {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FormatProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:320:39
[INFO] [stderr]     |
[INFO] [stderr] 320 |     fn default_provider() -> &'static FormatProvider {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FormatProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/multipart/read.rs:383:46
[INFO] [stderr]     |
[INFO] [stderr] 383 |             let mut buf : [u8; 8] = unsafe { std::mem::uninitialized() };
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/multipart/read.rs:414:46
[INFO] [stderr]     |
[INFO] [stderr] 414 |             let mut buf : [u8; 1] = unsafe { std::mem::uninitialized() };
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]    --> src/lib.rs:340:47
[INFO] [stderr]     |
[INFO] [stderr] 340 |             for provider in Self::providers().into_iter() {
[INFO] [stderr]     |                                               ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/binjs_io-4b4fa9d49aa951e0
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bytes::float::test_floats ... ok
[INFO] [stdout] test bytes::varnum::test_varnum ... ok
[INFO] [stdout] test simple::test_simple_io ... ok
[INFO] [stderr]    Doc-tests binjs_io
[INFO] [stdout] test multipart::test_multipart_io ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/escaped_wtf8.rs:38:10
[INFO] [stderr]    |
[INFO] [stderr] 38 |         0...9 => b'0' + n,
[INFO] [stderr]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/escaped_wtf8.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 |         0xa...0xf => b'A' + (n - 10),
[INFO] [stderr]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/escaped_wtf8.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |         b'0'...b'9' => (n - b'0') as u16,
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/escaped_wtf8.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |         b'A'...b'F' => (n - b'A' + 10) as u16,
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/escaped_wtf8.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |         b'a'...b'f' => (n - b'a' + 10) as u16,
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stdout] running 11 tests
[INFO] [stderr] 
[INFO] [stdout] test src/io/mod.rs - io::FileStructurePrinter (line 32) ... ignored
[INFO] [stdout] test src/io/mod.rs - io::FileStructurePrinter (line 48) ... ignored
[INFO] [stdout] test src/io/mod.rs - io::FileStructurePrinter::newline_for_file_structure_print (line 100) ... ignored
[INFO] [stdout] test src/io/mod.rs - io::FileStructurePrinter::newline_for_file_structure_print (line 94) ... ignored
[INFO] [stdout] test src/io/mod.rs - io::FileStructurePrinter::prepare_file_structure_column (line 72) ... ignored
[INFO] [stdout] test src/io/mod.rs - io::FileStructurePrinter::prepare_file_structure_column (line 78) ... ignored
[INFO] [stdout] test src/io/mod.rs - print_file_structure (line 113) ... ignored
[INFO] [stdout] test src/io/mod.rs - print_file_structure (line 119) ... ignored
[INFO] [stdout] test src/io/mod.rs - print_file_structure (line 125) ... ignored
[INFO] [stdout] test src/io/mod.rs - print_file_structure (line 133) ... ignored
[INFO] [stdout] test src/bytes/varnum.rs - bytes::varnum::T::read_varnum (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 10 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "78bd4d36eb6eb7ff12e3018e10bac062c275329309841177c896ace8801d3215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78bd4d36eb6eb7ff12e3018e10bac062c275329309841177c896ace8801d3215", kill_on_drop: false }`
[INFO] [stdout] 78bd4d36eb6eb7ff12e3018e10bac062c275329309841177c896ace8801d3215