[INFO] fetching crate compression 0.1.5...
[INFO] testing compression-0.1.5 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate compression 0.1.5 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate compression 0.1.5
[INFO] finished tweaking crates.io crate compression 0.1.5
[INFO] tweaked toml for crates.io crate compression 0.1.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate compression 0.1.5 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 29 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 06b943d6deebdc20c37cf24af562fbc0123b13e04f1377c5480e3ec1f54ec506
[INFO] running `Command { std: "docker" "start" "06b943d6deebdc20c37cf24af562fbc0123b13e04f1377c5480e3ec1f54ec506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06b943d6deebdc20c37cf24af562fbc0123b13e04f1377c5480e3ec1f54ec506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "06b943d6deebdc20c37cf24af562fbc0123b13e04f1377c5480e3ec1f54ec506" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06b943d6deebdc20c37cf24af562fbc0123b13e04f1377c5480e3ec1f54ec506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "06b943d6deebdc20c37cf24af562fbc0123b13e04f1377c5480e3ec1f54ec506" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling compression v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/crc32.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         { make_table_reverse(0xEDB8_8320) };
[INFO] [stdout]    |         ^^                               ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 17 -         { make_table_reverse(0xEDB8_8320) };
[INFO] [stdout] 17 +         make_table_reverse(0xEDB8_8320);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/crc32.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         { make_table_normal(0x04C1_1DB7) };
[INFO] [stdout]    |         ^^                              ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 30 -         { make_table_normal(0x04C1_1DB7) };
[INFO] [stdout] 30 +         make_table_normal(0x04C1_1DB7);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/error.rs:29:36
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout]    |                                    ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout] 29 +     fn cause(&self) -> Option<&dyn ::std::error::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/bzip2/error.rs:25:36
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout]    |                                    ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 -     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout] 25 +     fn cause(&self) -> Option<&dyn ::std::error::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/bucket_sort.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::core::usize;
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/cbuffer.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::core::{ptr, usize};
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/suffix_array/sais.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::core::usize;
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u16`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/lzss/slidedict.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::core::u16;
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u8`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/bzip2/encoder.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::core::u8;
[INFO] [stdout]    |                  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u16`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/deflate/mod.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::core::u16;
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u16::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/deflate/mod.rs:91:23
[INFO] [stdout]    |
[INFO] [stdout] 91 |     offsets.push(u16::MAX);
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u16::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/deflate/mod.rs:117:23
[INFO] [stdout]     |
[INFO] [stdout] 117 |     offsets.push(u16::MAX);
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/suffix_array/sais.rs:96:27
[INFO] [stdout]    |
[INFO] [stdout] 96 |             if j < usize::max_value() && j != shift {
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:111:27
[INFO] [stdout]     |
[INFO] [stdout] 111 |             if j < usize::max_value() && j != shift {
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:146:50
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fill::<usize>(suffix_array, 0, count, usize::max_value());
[INFO] [stdout]     |                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:170:56
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fill::<usize>(suffix_array, n1, count - n1, usize::max_value());
[INFO] [stdout]     |                                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:172:33
[INFO] [stdout]     |
[INFO] [stdout] 172 |     let mut prev_store = usize::max_value();
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:180:31
[INFO] [stdout]     |
[INFO] [stdout] 180 |             if prev == usize::max_value()
[INFO] [stdout]     |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:211:41
[INFO] [stdout]     |
[INFO] [stdout] 211 |             if suffix_array[i] < usize::max_value() {
[INFO] [stdout]     |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:254:56
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fill::<usize>(suffix_array, n1, count - n1, usize::max_value());
[INFO] [stdout]     |                                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:257:59
[INFO] [stdout]     |
[INFO] [stdout] 257 |         let j = mem::replace(&mut suffix_array[i], usize::max_value());
[INFO] [stdout]     |                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/bzip2/encoder.rs:324:61
[INFO] [stdout]     |
[INFO] [stdout] 324 |         for (i, &s) in bwt(&self.block_buf, usize::from(u8::max_value()))
[INFO] [stdout]     |                                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BitWriteExt` is never used
[INFO] [stdout]   --> src/bitio/writer.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) trait BitWriteExt<T, I>
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BitIterator` is never constructed
[INFO] [stdout]   --> src/bitio/writer.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub(crate) struct BitIterator<T, D, I, W>
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/bitio/writer.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | / impl<T, D, I, W> BitIterator<T, D, I, W>
[INFO] [stdout] 86 | | where
[INFO] [stdout] 87 | |     T: Copy
[INFO] [stdout] 88 | |         + BitOr<Output = T>
[INFO] [stdout] ...  |
[INFO] [stdout] 95 | |     I: Iterator<Item = SmallBitVec<T>>,
[INFO] [stdout] 96 | |     W: BorrowMut<BitWriter<D>>,
[INFO] [stdout]    | |_______________________________- associated function in this implementation
[INFO] [stdout] 97 |   {
[INFO] [stdout] 98 |       fn new(inner: I, writer: W, action: Action) -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "06b943d6deebdc20c37cf24af562fbc0123b13e04f1377c5480e3ec1f54ec506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "06b943d6deebdc20c37cf24af562fbc0123b13e04f1377c5480e3ec1f54ec506" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling deranged v0.5.9
[INFO] [stderr]    Compiling num_threads v0.1.8
[INFO] [stderr]    Compiling powerfmt v0.2.1
[INFO] [stderr]    Compiling colored v3.1.1
[INFO] [stderr]    Compiling chacha20 v0.10.2
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/crc32.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         { make_table_reverse(0xEDB8_8320) };
[INFO] [stdout]    |         ^^                               ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 17 -         { make_table_reverse(0xEDB8_8320) };
[INFO] [stdout] 17 +         make_table_reverse(0xEDB8_8320);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/crc32.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         { make_table_normal(0x04C1_1DB7) };
[INFO] [stdout]    |         ^^                              ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 30 -         { make_table_normal(0x04C1_1DB7) };
[INFO] [stdout] 30 +         make_table_normal(0x04C1_1DB7);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/error.rs:29:36
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout]    |                                    ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout] 29 +     fn cause(&self) -> Option<&dyn ::std::error::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/bzip2/error.rs:25:36
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout]    |                                    ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 -     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout] 25 +     fn cause(&self) -> Option<&dyn ::std::error::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/bucket_sort.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::core::usize;
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/cbuffer.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::core::{ptr, usize};
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/suffix_array/sais.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::core::usize;
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u16`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/lzss/slidedict.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::core::u16;
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u8`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/bzip2/encoder.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::core::u8;
[INFO] [stdout]    |                  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u16`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/deflate/mod.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::core::u16;
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u16::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/deflate/mod.rs:91:23
[INFO] [stdout]    |
[INFO] [stdout] 91 |     offsets.push(u16::MAX);
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u16::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/deflate/mod.rs:117:23
[INFO] [stdout]     |
[INFO] [stdout] 117 |     offsets.push(u16::MAX);
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/suffix_array/sais.rs:96:27
[INFO] [stdout]    |
[INFO] [stdout] 96 |             if j < usize::max_value() && j != shift {
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:111:27
[INFO] [stdout]     |
[INFO] [stdout] 111 |             if j < usize::max_value() && j != shift {
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:146:50
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fill::<usize>(suffix_array, 0, count, usize::max_value());
[INFO] [stdout]     |                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:170:56
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fill::<usize>(suffix_array, n1, count - n1, usize::max_value());
[INFO] [stdout]     |                                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:172:33
[INFO] [stdout]     |
[INFO] [stdout] 172 |     let mut prev_store = usize::max_value();
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:180:31
[INFO] [stdout]     |
[INFO] [stdout] 180 |             if prev == usize::max_value()
[INFO] [stdout]     |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:211:41
[INFO] [stdout]     |
[INFO] [stdout] 211 |             if suffix_array[i] < usize::max_value() {
[INFO] [stdout]     |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:254:56
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fill::<usize>(suffix_array, n1, count - n1, usize::max_value());
[INFO] [stdout]     |                                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:257:59
[INFO] [stdout]     |
[INFO] [stdout] 257 |         let j = mem::replace(&mut suffix_array[i], usize::max_value());
[INFO] [stdout]     |                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/bzip2/encoder.rs:324:61
[INFO] [stdout]     |
[INFO] [stdout] 324 |         for (i, &s) in bwt(&self.block_buf, usize::from(u8::max_value()))
[INFO] [stdout]     |                                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BitWriteExt` is never used
[INFO] [stdout]   --> src/bitio/writer.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) trait BitWriteExt<T, I>
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BitIterator` is never constructed
[INFO] [stdout]   --> src/bitio/writer.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub(crate) struct BitIterator<T, D, I, W>
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/bitio/writer.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | / impl<T, D, I, W> BitIterator<T, D, I, W>
[INFO] [stdout] 86 | | where
[INFO] [stdout] 87 | |     T: Copy
[INFO] [stdout] 88 | |         + BitOr<Output = T>
[INFO] [stdout] ...  |
[INFO] [stdout] 95 | |     I: Iterator<Item = SmallBitVec<T>>,
[INFO] [stdout] 96 | |     W: BorrowMut<BitWriter<D>>,
[INFO] [stdout]    | |_______________________________- associated function in this implementation
[INFO] [stdout] 97 |   {
[INFO] [stdout] 98 |       fn new(inner: I, writer: W, action: Action) -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]    Compiling rand v0.10.3
[INFO] [stderr]    Compiling time v0.3.55
[INFO] [stderr]    Compiling simple_logger v5.2.0
[INFO] [stderr]    Compiling compression v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `rand::distributions`
[INFO] [stdout]    --> src/deflate/mod.rs:137:15
[INFO] [stdout]     |
[INFO] [stdout] 137 |     use rand::distributions::Standard;
[INFO] [stdout]     |               ^^^^^^^^^^^^^ could not find `distributions` in `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand::thread_rng`
[INFO] [stdout]    --> src/deflate/mod.rs:138:16
[INFO] [stdout]     |
[INFO] [stdout] 138 |     use rand::{thread_rng, Rng};
[INFO] [stdout]     |                ^^^^^^^^^^ no `thread_rng` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand::distributions`
[INFO] [stdout]   --> src/gzip/mod.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 |     use rand::distributions::Standard;
[INFO] [stdout]    |               ^^^^^^^^^^^^^ could not find `distributions` in `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand::thread_rng`
[INFO] [stdout]   --> src/gzip/mod.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |     use rand::{thread_rng, Rng};
[INFO] [stdout]    |                ^^^^^^^^^^ no `thread_rng` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand::distributions`
[INFO] [stdout]   --> src/zlib/mod.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 |     use rand::distributions::Standard;
[INFO] [stdout]    |               ^^^^^^^^^^^^^ could not find `distributions` in `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand::thread_rng`
[INFO] [stdout]   --> src/zlib/mod.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |     use rand::{thread_rng, Rng};
[INFO] [stdout]    |                ^^^^^^^^^^ no `thread_rng` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/crc32.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         { make_table_reverse(0xEDB8_8320) };
[INFO] [stdout]    |         ^^                               ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 17 -         { make_table_reverse(0xEDB8_8320) };
[INFO] [stdout] 17 +         make_table_reverse(0xEDB8_8320);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/crc32.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         { make_table_normal(0x04C1_1DB7) };
[INFO] [stdout]    |         ^^                              ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 30 -         { make_table_normal(0x04C1_1DB7) };
[INFO] [stdout] 30 +         make_table_normal(0x04C1_1DB7);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/error.rs:29:36
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout]    |                                    ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout] 29 +     fn cause(&self) -> Option<&dyn ::std::error::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/bzip2/error.rs:25:36
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout]    |                                    ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 -     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout] 25 +     fn cause(&self) -> Option<&dyn ::std::error::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]    --> src/deflate/mod.rs:138:28
[INFO] [stdout]     |
[INFO] [stdout] 138 |     use rand::{thread_rng, Rng};
[INFO] [stdout]     |                            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]   --> src/gzip/mod.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |     use rand::{thread_rng, Rng};
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]   --> src/zlib/mod.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |     use rand::{thread_rng, Rng};
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/bucket_sort.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::core::usize;
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/cbuffer.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::core::{ptr, usize};
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/suffix_array/sais.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::core::usize;
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u8`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]    --> src/suffix_array/sais.rs:277:22
[INFO] [stdout]     |
[INFO] [stdout] 277 |     use crate::core::u8;
[INFO] [stdout]     |                      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u16`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/lzss/slidedict.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::core::u16;
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u8`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/bzip2/encoder.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::core::u8;
[INFO] [stdout]    |                  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u16`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/deflate/mod.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::core::u16;
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u16::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/deflate/mod.rs:91:23
[INFO] [stdout]    |
[INFO] [stdout] 91 |     offsets.push(u16::MAX);
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u16::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/deflate/mod.rs:117:23
[INFO] [stdout]     |
[INFO] [stdout] 117 |     offsets.push(u16::MAX);
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/suffix_array/sais.rs:96:27
[INFO] [stdout]    |
[INFO] [stdout] 96 |             if j < usize::max_value() && j != shift {
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:111:27
[INFO] [stdout]     |
[INFO] [stdout] 111 |             if j < usize::max_value() && j != shift {
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:146:50
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fill::<usize>(suffix_array, 0, count, usize::max_value());
[INFO] [stdout]     |                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:170:56
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fill::<usize>(suffix_array, n1, count - n1, usize::max_value());
[INFO] [stdout]     |                                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:172:33
[INFO] [stdout]     |
[INFO] [stdout] 172 |     let mut prev_store = usize::max_value();
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:180:31
[INFO] [stdout]     |
[INFO] [stdout] 180 |             if prev == usize::max_value()
[INFO] [stdout]     |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:211:41
[INFO] [stdout]     |
[INFO] [stdout] 211 |             if suffix_array[i] < usize::max_value() {
[INFO] [stdout]     |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:254:56
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fill::<usize>(suffix_array, n1, count - n1, usize::max_value());
[INFO] [stdout]     |                                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:257:59
[INFO] [stdout]     |
[INFO] [stdout] 257 |         let j = mem::replace(&mut suffix_array[i], usize::max_value());
[INFO] [stdout]     |                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:280:32
[INFO] [stdout]     |
[INFO] [stdout] 280 |         let ret = bwt(src, u8::max_value() as usize);
[INFO] [stdout]     |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/suffix_array/sais.rs:290:32
[INFO] [stdout]     |
[INFO] [stdout] 290 |         let ret = bwt(src, u8::max_value() as usize);
[INFO] [stdout]     |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/bzip2/encoder.rs:324:61
[INFO] [stdout]     |
[INFO] [stdout] 324 |         for (i, &s) in bwt(&self.block_buf, usize::from(u8::max_value()))
[INFO] [stdout]     |                                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compression` (lib test) due to 6 previous errors; 28 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "06b943d6deebdc20c37cf24af562fbc0123b13e04f1377c5480e3ec1f54ec506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06b943d6deebdc20c37cf24af562fbc0123b13e04f1377c5480e3ec1f54ec506", kill_on_drop: false }`
[INFO] [stdout] 06b943d6deebdc20c37cf24af562fbc0123b13e04f1377c5480e3ec1f54ec506
