[INFO] cloning repository https://github.com/fnimick/rust-gzip
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fnimick/rust-gzip" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffnimick%2Frust-gzip", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffnimick%2Frust-gzip'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72029df6ac95c3452ab3cc2a7d17c20f44d8d57d
[INFO] checking fnimick/rust-gzip against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffnimick%2Frust-gzip" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fnimick/rust-gzip on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fnimick/rust-gzip
[INFO] finished tweaking git repo https://github.com/fnimick/rust-gzip
[INFO] tweaked toml for git repo https://github.com/fnimick/rust-gzip written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/fnimick/rust-gzip already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1655936be662fa83edd6ca6c2227616b8fad763a4ca2a1398f36c12eaa30a718
[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" "1655936be662fa83edd6ca6c2227616b8fad763a4ca2a1398f36c12eaa30a718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1655936be662fa83edd6ca6c2227616b8fad763a4ca2a1398f36c12eaa30a718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1655936be662fa83edd6ca6c2227616b8fad763a4ca2a1398f36c12eaa30a718", kill_on_drop: false }`
[INFO] [stdout] 1655936be662fa83edd6ca6c2227616b8fad763a4ca2a1398f36c12eaa30a718
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09d8b176a23240fcfe9bc04fbb83110304609cb5a8985b926df699ddc469ba2d
[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" "09d8b176a23240fcfe9bc04fbb83110304609cb5a8985b926df699ddc469ba2d", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-gzip v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown lint: `unstable`
[INFO] [stdout]  --> src/lib.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![allow(unstable)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unstable`
[INFO] [stdout]  --> src/lib.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![allow(unstable)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[macro_export]` cannot be used on `macro_rules` with `pub`
[INFO] [stdout]   --> src/macros.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / pub macro_rules! bail {
[INFO] [stdout] 11 | |     () => {
[INFO] [stdout] 12 | |         return null::<c_void>() as *mut c_void;
[INFO] [stdout] 13 | |     }
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[macro_export]` cannot be used on `macro_rules` with `pub`
[INFO] [stdout]   --> src/macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | / pub macro_rules! if_opt {
[INFO] [stdout] 18 | |     ( $x:expr, $y:expr ) => {{
[INFO] [stdout] 19 | |         if $x {
[INFO] [stdout] 20 | |             Some($y)
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |     }};
[INFO] [stdout] 25 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[macro_export]` cannot be used on `macro_rules` with `pub`
[INFO] [stdout]   --> src/macros.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / pub macro_rules! try_bail {
[INFO] [stdout] 29 | |     ($expr: expr) => (match $expr {
[INFO] [stdout] 30 | |         Option::Some(v) => v,
[INFO] [stdout] 31 | |         Option::None => { bail!() },
[INFO] [stdout] 32 | |     })
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[macro_export]` cannot be used on `macro_rules` with `pub`
[INFO] [stdout]   --> src/macros.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | / pub macro_rules! try_opt {
[INFO] [stdout] 37 | |     ($expr:expr) => (match $expr {
[INFO] [stdout] 38 | |         Option::Some(v) => v,
[INFO] [stdout] 39 | |         Option::None => {
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |     })
[INFO] [stdout] 43 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[macro_export]` cannot be used on `macro_rules` with `pub`
[INFO] [stdout]   --> src/macros.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | / pub macro_rules! try_ref_opt {
[INFO] [stdout] 47 | |     ($expr:expr) => (match $expr {
[INFO] [stdout] 48 | |         &Option::Some(ref v) => v,
[INFO] [stdout] 49 | |         &Option::None => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |     })
[INFO] [stdout] 53 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `funcs` in `libc`
[INFO] [stdout]   --> src/cvec.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | use libc::funcs::c95::stdlib::{malloc, realloc, free};
[INFO] [stdout]    |           ^^^^^ could not find `funcs` in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::core::raw::Slice`
[INFO] [stdout]   --> src/cvec.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use self::core::raw::Slice as RawSlice;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `Slice` in `raw`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::core::num::Int`
[INFO] [stdout]   --> src/cvec.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use self::core::num::Int;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ no `Int` in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::core::num::Int`
[INFO] [stdout]   --> src/header.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use self::core::num::Int;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ no `Int` in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/gz.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let header = try_opt!(header::parse_header(&buffer));
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/gz.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut out_buf = try_opt!(CVec::with_capacity(out_len));
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:43:48
[INFO] [stdout]    |
[INFO] [stdout] 43 |         code_lengths[CODE_LENGTH_OFFSETS[i]] = try_opt!(stream.read_bits(3));
[INFO] [stdout]    |                                                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:62:16
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let hlit = try_opt!(stream.read_bits(5));
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let hdist = try_opt!(stream.read_bits(5));
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let hclen = try_opt!(stream.read_bits(4)); // max of 15
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:66:29
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let code_lengths_root = try_opt!(build_code_length_tree(stream, hclen));
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let code = try_opt!(code_lengths_root.read(stream));
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:77:21
[INFO] [stdout]    |
[INFO] [stdout] 77 |                     try_opt!(stream.read_bits(2)) + 3
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |                     try_opt!(stream.read_bits(3)) + 3
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |                     try_opt!(stream.read_bits(7)) + 11
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 86 |                     let prev = *try_opt!(alphabet.get((i-1) as usize));
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:124:25
[INFO] [stdout]     |
[INFO] [stdout] 124 |     let literals_root = try_opt!(build_huffman_tree(literals_ranges.as_slice()));
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:125:26
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let distances_root = try_opt!(build_huffman_tree(distances_ranges.as_slice()));
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:159:38
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     let extra_bits = try_opt!(stream.read_bits((code - 261) / 4));
[INFO] [stdout]     |                                      ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     try_opt!(stream.read_bits_rev(5)) // hardcoded distance
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:170:21
[INFO] [stdout]     |
[INFO] [stdout] 170 |                     try_opt!(distance_tree.read(stream))
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:175:34
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 let extra_dist = try_opt!(stream.read_bits((dist - 2) / 2));
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:189:22
[INFO] [stdout]     |
[INFO] [stdout] 189 |     let fixed_tree = try_opt!(build_fixed_huffman_tree());
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:192:22
[INFO] [stdout]     |
[INFO] [stdout] 192 |         last_block = try_opt!(stream.next_bit());
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:193:28
[INFO] [stdout]     |
[INFO] [stdout] 193 |         let block_format = try_opt!(stream.read_bits(2));
[INFO] [stdout]     |                            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_bail` in this scope
[INFO] [stdout]   --> src/lib.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let in_vec = try_bail!(unsafe { CVec::from_raw_buf(buf as *const c_uchar, buf_len as usize)});
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_bail
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_bail` in this scope
[INFO] [stdout]   --> src/lib.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let out_vec = try_bail!(gz::decompress_gz(in_vec));
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_bail
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/cvec.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |             try_opt!(self.double_capacity());
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unsafe_destructor` in this scope
[INFO] [stdout]    --> src/cvec.rs:238:3
[INFO] [stdout]     |
[INFO] [stdout] 238 | #[unsafe_destructor]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]    --> src/cvec.rs:269:23
[INFO] [stdout]     |
[INFO] [stdout] 269 | #[derive(Copy, Clone, Show)]
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/header.rs:29:21
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(PartialEq, Show)]
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[macro_export]` cannot be used on `macro_rules` with `pub`
[INFO] [stdout]   --> src/macros.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / pub macro_rules! bail {
[INFO] [stdout] 11 | |     () => {
[INFO] [stdout] 12 | |         return null::<c_void>() as *mut c_void;
[INFO] [stdout] 13 | |     }
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/header.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[derive(PartialEq, Show)]
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[macro_export]` cannot be used on `macro_rules` with `pub`
[INFO] [stdout]   --> src/macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | / pub macro_rules! if_opt {
[INFO] [stdout] 18 | |     ( $x:expr, $y:expr ) => {{
[INFO] [stdout] 19 | |         if $x {
[INFO] [stdout] 20 | |             Some($y)
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |     }};
[INFO] [stdout] 25 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[macro_export]` cannot be used on `macro_rules` with `pub`
[INFO] [stdout]   --> src/macros.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / pub macro_rules! try_bail {
[INFO] [stdout] 29 | |     ($expr: expr) => (match $expr {
[INFO] [stdout] 30 | |         Option::Some(v) => v,
[INFO] [stdout] 31 | |         Option::None => { bail!() },
[INFO] [stdout] 32 | |     })
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[macro_export]` cannot be used on `macro_rules` with `pub`
[INFO] [stdout]   --> src/macros.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | / pub macro_rules! try_opt {
[INFO] [stdout] 37 | |     ($expr:expr) => (match $expr {
[INFO] [stdout] 38 | |         Option::Some(v) => v,
[INFO] [stdout] 39 | |         Option::None => {
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |     })
[INFO] [stdout] 43 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[macro_export]` cannot be used on `macro_rules` with `pub`
[INFO] [stdout]   --> src/macros.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | / pub macro_rules! try_ref_opt {
[INFO] [stdout] 47 | |     ($expr:expr) => (match $expr {
[INFO] [stdout] 48 | |         &Option::Some(ref v) => v,
[INFO] [stdout] 49 | |         &Option::None => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |     })
[INFO] [stdout] 53 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/header.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     if *try_opt!(iter.next()) == GZ_MAGIC_BYTES[0]
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/header.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |         && *try_opt!(iter.next()) == GZ_MAGIC_BYTES[1] {
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/header.rs:84:24
[INFO] [stdout]    |
[INFO] [stdout] 84 |         comp_method = *try_opt!(iter.next());
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/header.rs:87:29
[INFO] [stdout]    |
[INFO] [stdout] 87 |         flags = Flags::new(*try_opt!(iter.next()));
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/header.rs:89:30
[INFO] [stdout]    |
[INFO] [stdout] 89 |         mtime = Int::from_le(try_opt!(iter.next_wide::<u32>()));
[INFO] [stdout]    |                              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/header.rs:90:24
[INFO] [stdout]    |
[INFO] [stdout] 90 |         extra_flags = *try_opt!(iter.next());
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/header.rs:91:15
[INFO] [stdout]    |
[INFO] [stdout] 91 |         os = *try_opt!(iter.next());
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `if_opt` in this scope
[INFO] [stdout]    --> src/header.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     if_opt!(flags.FEXTRA, {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::if_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `if_opt` in this scope
[INFO] [stdout]    --> src/header.rs:139:11
[INFO] [stdout]     |
[INFO] [stdout] 139 |     match if_opt!(flag, {
[INFO] [stdout]     |           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::if_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `if_opt` in this scope
[INFO] [stdout]    --> src/header.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |     if_opt!(flags.FHCRC, {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::if_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:201:17
[INFO] [stdout]     |
[INFO] [stdout] 201 |                 try_opt!(inflate_huffman_codes(stream, &fixed_tree, None, out));
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:205:55
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 let (literals_tree, distances_tree) = try_opt!(read_huffman_tree(stream));
[INFO] [stdout]     |                                                       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 try_opt!(inflate_huffman_codes(stream, &literals_tree, Some(&distances_tree), out));
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/huffman.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Clone, Show)]
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/huffman.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Show, PartialEq)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/huffman.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | #[derive(Show, PartialEq)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/huffman.rs:49:36
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 let target = match try_opt!(stream.next_bit()) {
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_ref_opt` in this scope
[INFO] [stdout]   --> src/huffman.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 |                     0 => try_ref_opt!(left),
[INFO] [stdout]    |                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_ref_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_ref_opt` in this scope
[INFO] [stdout]   --> src/huffman.rs:51:26
[INFO] [stdout]    |
[INFO] [stdout] 51 |                     1 => try_ref_opt!(right),
[INFO] [stdout]    |                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_ref_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/huffman.rs:66:33
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let max_bit_length: usize = try_opt!(ranges.iter()
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/gz_reader.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Show)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/gz_reader.rs:20:28
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let starting_buf = try_opt!(iter.next());
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/gz_reader.rs:32:25
[INFO] [stdout]    |
[INFO] [stdout] 32 |             self.buf = *try_opt!(self.iter.next());
[INFO] [stdout]    |                         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/gz_reader.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |             bit = try_opt!(self.next_bit());
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/gz_reader.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |             bit = try_opt!(self.next_bit());
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Show` in `fmt`
[INFO] [stdout]    --> src/cvec.rs:261:14
[INFO] [stdout]     |
[INFO] [stdout] 261 |         fmt::Show::fmt(self.as_slice(), f)
[INFO] [stdout]     |              ^^^^ could not find `Show` in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `funcs` in `libc`
[INFO] [stdout]   --> src/cvec.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | use libc::funcs::c95::stdlib::{malloc, realloc, free};
[INFO] [stdout]    |           ^^^^^ could not find `funcs` in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::core::raw::Slice`
[INFO] [stdout]   --> src/cvec.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use self::core::raw::Slice as RawSlice;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `Slice` in `raw`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::core::num::Int`
[INFO] [stdout]   --> src/cvec.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use self::core::num::Int;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ no `Int` in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::core::num::Int`
[INFO] [stdout]   --> src/header.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use self::core::num::Int;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ no `Int` in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `malloc` in this scope
[INFO] [stdout]   --> src/cvec.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let ptr = unsafe { malloc(size.unwrap() as size_t) } as *mut T;
[INFO] [stdout]    |                            ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 17 | use libc::malloc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `realloc` in this scope
[INFO] [stdout]    --> src/cvec.rs:114:27
[INFO] [stdout]     |
[INFO] [stdout] 114 |             let new_ptr = realloc(self.ptr as *mut c_void, size as size_t);
[INFO] [stdout]     |                           ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 17  | use libc::realloc;
[INFO] [stdout]     |
[INFO] [stdout] 17  | use std::alloc::realloc;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `free` in this scope
[INFO] [stdout]    --> src/cvec.rs:243:22
[INFO] [stdout]     |
[INFO] [stdout] 243 |             unsafe { free(self.ptr as *mut c_void); }
[INFO] [stdout]     |                      ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 17  | use libc::free;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `AsSlice` in this scope
[INFO] [stdout]    --> src/cvec.rs:248:9
[INFO] [stdout]     |
[INFO] [stdout] 248 | impl<T> AsSlice<T> for CVec<T> {
[INFO] [stdout]     |         ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `fmt`
[INFO] [stdout]    --> src/cvec.rs:259:25
[INFO] [stdout]     |
[INFO] [stdout] 259 | impl<T: fmt::Show> fmt::Show for CVec<T> {
[INFO] [stdout]     |                         ^^^^ not found in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `fmt`
[INFO] [stdout]    --> src/cvec.rs:259:14
[INFO] [stdout]     |
[INFO] [stdout] 259 | impl<T: fmt::Show> fmt::Show for CVec<T> {
[INFO] [stdout]     |              ^^^^ not found in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `pub` on `macro_rules` items is unstable
[INFO] [stdout]   --> src/macros.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub macro_rules! bail {
[INFO] [stdout]    | ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #78855 <https://github.com/rust-lang/rust/issues/78855> for more information
[INFO] [stdout]    = help: add `#![feature(pub_macro_rules)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `pub` on `macro_rules` items is unstable
[INFO] [stdout]   --> src/macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub macro_rules! if_opt {
[INFO] [stdout]    | ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #78855 <https://github.com/rust-lang/rust/issues/78855> for more information
[INFO] [stdout]    = help: add `#![feature(pub_macro_rules)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `pub` on `macro_rules` items is unstable
[INFO] [stdout]   --> src/macros.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub macro_rules! try_bail {
[INFO] [stdout]    | ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #78855 <https://github.com/rust-lang/rust/issues/78855> for more information
[INFO] [stdout]    = help: add `#![feature(pub_macro_rules)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `pub` on `macro_rules` items is unstable
[INFO] [stdout]   --> src/macros.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub macro_rules! try_opt {
[INFO] [stdout]    | ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #78855 <https://github.com/rust-lang/rust/issues/78855> for more information
[INFO] [stdout]    = help: add `#![feature(pub_macro_rules)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `pub` on `macro_rules` items is unstable
[INFO] [stdout]   --> src/macros.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub macro_rules! try_ref_opt {
[INFO] [stdout]    | ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #78855 <https://github.com/rust-lang/rust/issues/78855> for more information
[INFO] [stdout]    = help: add `#![feature(pub_macro_rules)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `c_uchar`
[INFO] [stdout]   --> src/lib.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 | use libc::{c_int, c_uchar, c_void};
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ptr::null`
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::ptr::null;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cvec::CVec`
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use cvec::CVec;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CVec`
[INFO] [stdout]   --> src/gz.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use cvec::{CVec, Buf, Iter};
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `header`
[INFO] [stdout]   --> src/gz.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use header;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Buf`, `Iter`
[INFO] [stdout]   --> src/header.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | use cvec::{Iter, Buf};
[INFO] [stdout]    |            ^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/inflate.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 |     for i in (0 .. 19) {
[INFO] [stdout]    |              ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around `while` condition
[INFO] [stdout]    --> src/inflate.rs:191:11
[INFO] [stdout]     |
[INFO] [stdout] 191 |     while { last_block == 0 } {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/huffman.rs:136:17
[INFO] [stdout]     |
[INFO] [stdout] 136 |     for bits in (0 .. bl_count.len()) {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/gz.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let header = try_opt!(header::parse_header(&buffer));
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/gz_reader.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 44 |         for i in (0 .. count) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/gz_reader.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 |         for _ in (0 .. count) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/gz.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut out_buf = try_opt!(CVec::with_capacity(out_len));
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:43:48
[INFO] [stdout]    |
[INFO] [stdout] 43 |         code_lengths[CODE_LENGTH_OFFSETS[i]] = try_opt!(stream.read_bits(3));
[INFO] [stdout]    |                                                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:62:16
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let hlit = try_opt!(stream.read_bits(5));
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let hdist = try_opt!(stream.read_bits(5));
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let hclen = try_opt!(stream.read_bits(4)); // max of 15
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:66:29
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let code_lengths_root = try_opt!(build_code_length_tree(stream, hclen));
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let code = try_opt!(code_lengths_root.read(stream));
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:77:21
[INFO] [stdout]    |
[INFO] [stdout] 77 |                     try_opt!(stream.read_bits(2)) + 3
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |                     try_opt!(stream.read_bits(3)) + 3
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |                     try_opt!(stream.read_bits(7)) + 11
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/inflate.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 86 |                     let prev = *try_opt!(alphabet.get((i-1) as usize));
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:124:25
[INFO] [stdout]     |
[INFO] [stdout] 124 |     let literals_root = try_opt!(build_huffman_tree(literals_ranges.as_slice()));
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:125:26
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let distances_root = try_opt!(build_huffman_tree(distances_ranges.as_slice()));
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:159:38
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     let extra_bits = try_opt!(stream.read_bits((code - 261) / 4));
[INFO] [stdout]     |                                      ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | extern crate libc;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     try_opt!(stream.read_bits_rev(5)) // hardcoded distance
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | use libc::{c_int, c_uchar, c_void};
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 | use libc::{c_int, c_uchar, c_void};
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:170:21
[INFO] [stdout]     |
[INFO] [stdout] 170 |                     try_opt!(distance_tree.read(stream))
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:175:34
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 let extra_dist = try_opt!(stream.read_bits((dist - 2) / 2));
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:189:22
[INFO] [stdout]     |
[INFO] [stdout] 189 |     let fixed_tree = try_opt!(build_fixed_huffman_tree());
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:192:22
[INFO] [stdout]     |
[INFO] [stdout] 192 |         last_block = try_opt!(stream.next_bit());
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:193:28
[INFO] [stdout]     |
[INFO] [stdout] 193 |         let block_format = try_opt!(stream.read_bits(2));
[INFO] [stdout]     |                            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_bail` in this scope
[INFO] [stdout]   --> src/lib.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let in_vec = try_bail!(unsafe { CVec::from_raw_buf(buf as *const c_uchar, buf_len as usize)});
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_bail
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_bail` in this scope
[INFO] [stdout]   --> src/lib.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let out_vec = try_bail!(gz::decompress_gz(in_vec));
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_bail
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:44:52
[INFO] [stdout]    |
[INFO] [stdout] 44 | ...                   buf_len: c_int,
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:45:66
[INFO] [stdout]    |
[INFO] [stdout] 45 | ...                   decompressed_len: *mut c_int)
[INFO] [stdout]    |                                              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/cvec.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |             try_opt!(self.double_capacity());
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:51:41
[INFO] [stdout]    |
[INFO] [stdout] 51 |         *decompressed_len = out_size as c_int;
[INFO] [stdout]    |                                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unsafe_destructor` in this scope
[INFO] [stdout]    --> src/cvec.rs:238:3
[INFO] [stdout]     |
[INFO] [stdout] 238 | #[unsafe_destructor]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-gzip`
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]    --> src/cvec.rs:269:23
[INFO] [stdout]     |
[INFO] [stdout] 269 | #[derive(Copy, Clone, Show)]
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to 80 previous errors; 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stdout] Some errors have detailed explanations: E0405, E0425, E0432, E0433, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/header.rs:29:21
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(PartialEq, Show)]
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/header.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[derive(PartialEq, Show)]
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/header.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     if *try_opt!(iter.next()) == GZ_MAGIC_BYTES[0]
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/header.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |         && *try_opt!(iter.next()) == GZ_MAGIC_BYTES[1] {
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/header.rs:84:24
[INFO] [stdout]    |
[INFO] [stdout] 84 |         comp_method = *try_opt!(iter.next());
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/header.rs:87:29
[INFO] [stdout]    |
[INFO] [stdout] 87 |         flags = Flags::new(*try_opt!(iter.next()));
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/header.rs:89:30
[INFO] [stdout]    |
[INFO] [stdout] 89 |         mtime = Int::from_le(try_opt!(iter.next_wide::<u32>()));
[INFO] [stdout]    |                              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/header.rs:90:24
[INFO] [stdout]    |
[INFO] [stdout] 90 |         extra_flags = *try_opt!(iter.next());
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/header.rs:91:15
[INFO] [stdout]    |
[INFO] [stdout] 91 |         os = *try_opt!(iter.next());
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `if_opt` in this scope
[INFO] [stdout]    --> src/header.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     if_opt!(flags.FEXTRA, {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::if_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `if_opt` in this scope
[INFO] [stdout]    --> src/header.rs:139:11
[INFO] [stdout]     |
[INFO] [stdout] 139 |     match if_opt!(flag, {
[INFO] [stdout]     |           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::if_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `if_opt` in this scope
[INFO] [stdout]    --> src/header.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |     if_opt!(flags.FHCRC, {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::if_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:201:17
[INFO] [stdout]     |
[INFO] [stdout] 201 |                 try_opt!(inflate_huffman_codes(stream, &fixed_tree, None, out));
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:205:55
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 let (literals_tree, distances_tree) = try_opt!(read_huffman_tree(stream));
[INFO] [stdout]     |                                                       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]    --> src/inflate.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 try_opt!(inflate_huffman_codes(stream, &literals_tree, Some(&distances_tree), out));
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing this macro:
[INFO] [stdout]             macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/huffman.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Clone, Show)]
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/huffman.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Show, PartialEq)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/huffman.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | #[derive(Show, PartialEq)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/huffman.rs:49:36
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 let target = match try_opt!(stream.next_bit()) {
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_ref_opt` in this scope
[INFO] [stdout]   --> src/huffman.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 |                     0 => try_ref_opt!(left),
[INFO] [stdout]    |                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_ref_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_ref_opt` in this scope
[INFO] [stdout]   --> src/huffman.rs:51:26
[INFO] [stdout]    |
[INFO] [stdout] 51 |                     1 => try_ref_opt!(right),
[INFO] [stdout]    |                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_ref_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/huffman.rs:66:33
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let max_bit_length: usize = try_opt!(ranges.iter()
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> src/gz_reader.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Show)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/gz_reader.rs:20:28
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let starting_buf = try_opt!(iter.next());
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/gz_reader.rs:32:25
[INFO] [stdout]    |
[INFO] [stdout] 32 |             self.buf = *try_opt!(self.iter.next());
[INFO] [stdout]    |                         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/gz_reader.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |             bit = try_opt!(self.next_bit());
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `try_opt` in this scope
[INFO] [stdout]   --> src/gz_reader.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |             bit = try_opt!(self.next_bit());
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            macros::try_opt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Show` in `fmt`
[INFO] [stdout]    --> src/cvec.rs:261:14
[INFO] [stdout]     |
[INFO] [stdout] 261 |         fmt::Show::fmt(self.as_slice(), f)
[INFO] [stdout]     |              ^^^^ could not find `Show` in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `malloc` in this scope
[INFO] [stdout]   --> src/cvec.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let ptr = unsafe { malloc(size.unwrap() as size_t) } as *mut T;
[INFO] [stdout]    |                            ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 17 | use libc::malloc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `realloc` in this scope
[INFO] [stdout]    --> src/cvec.rs:114:27
[INFO] [stdout]     |
[INFO] [stdout] 114 |             let new_ptr = realloc(self.ptr as *mut c_void, size as size_t);
[INFO] [stdout]     |                           ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 17  | use libc::realloc;
[INFO] [stdout]     |
[INFO] [stdout] 17  | use std::alloc::realloc;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `free` in this scope
[INFO] [stdout]    --> src/cvec.rs:243:22
[INFO] [stdout]     |
[INFO] [stdout] 243 |             unsafe { free(self.ptr as *mut c_void); }
[INFO] [stdout]     |                      ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 17  | use libc::free;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `AsSlice` in this scope
[INFO] [stdout]    --> src/cvec.rs:248:9
[INFO] [stdout]     |
[INFO] [stdout] 248 | impl<T> AsSlice<T> for CVec<T> {
[INFO] [stdout]     |         ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `fmt`
[INFO] [stdout]    --> src/cvec.rs:259:25
[INFO] [stdout]     |
[INFO] [stdout] 259 | impl<T: fmt::Show> fmt::Show for CVec<T> {
[INFO] [stdout]     |                         ^^^^ not found in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `fmt`
[INFO] [stdout]    --> src/cvec.rs:259:14
[INFO] [stdout]     |
[INFO] [stdout] 259 | impl<T: fmt::Show> fmt::Show for CVec<T> {
[INFO] [stdout]     |              ^^^^ not found in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `pub` on `macro_rules` items is unstable
[INFO] [stdout]   --> src/macros.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub macro_rules! bail {
[INFO] [stdout]    | ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #78855 <https://github.com/rust-lang/rust/issues/78855> for more information
[INFO] [stdout]    = help: add `#![feature(pub_macro_rules)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `pub` on `macro_rules` items is unstable
[INFO] [stdout]   --> src/macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub macro_rules! if_opt {
[INFO] [stdout]    | ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #78855 <https://github.com/rust-lang/rust/issues/78855> for more information
[INFO] [stdout]    = help: add `#![feature(pub_macro_rules)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `pub` on `macro_rules` items is unstable
[INFO] [stdout]   --> src/macros.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub macro_rules! try_bail {
[INFO] [stdout]    | ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #78855 <https://github.com/rust-lang/rust/issues/78855> for more information
[INFO] [stdout]    = help: add `#![feature(pub_macro_rules)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `pub` on `macro_rules` items is unstable
[INFO] [stdout]   --> src/macros.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub macro_rules! try_opt {
[INFO] [stdout]    | ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #78855 <https://github.com/rust-lang/rust/issues/78855> for more information
[INFO] [stdout]    = help: add `#![feature(pub_macro_rules)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `pub` on `macro_rules` items is unstable
[INFO] [stdout]   --> src/macros.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub macro_rules! try_ref_opt {
[INFO] [stdout]    | ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #78855 <https://github.com/rust-lang/rust/issues/78855> for more information
[INFO] [stdout]    = help: add `#![feature(pub_macro_rules)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `c_uchar`
[INFO] [stdout]   --> src/lib.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 | use libc::{c_int, c_uchar, c_void};
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ptr::null`
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::ptr::null;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cvec::CVec`
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use cvec::CVec;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CVec`
[INFO] [stdout]   --> src/gz.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use cvec::{CVec, Buf, Iter};
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `header`
[INFO] [stdout]   --> src/gz.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use header;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Buf`, `Iter`
[INFO] [stdout]   --> src/header.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | use cvec::{Iter, Buf};
[INFO] [stdout]    |            ^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/inflate.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 |     for i in (0 .. 19) {
[INFO] [stdout]    |              ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around `while` condition
[INFO] [stdout]    --> src/inflate.rs:191:11
[INFO] [stdout]     |
[INFO] [stdout] 191 |     while { last_block == 0 } {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/huffman.rs:136:17
[INFO] [stdout]     |
[INFO] [stdout] 136 |     for bits in (0 .. bl_count.len()) {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/gz_reader.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 44 |         for i in (0 .. count) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/gz_reader.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 |         for _ in (0 .. count) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | extern crate libc;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | use libc::{c_int, c_uchar, c_void};
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 | use libc::{c_int, c_uchar, c_void};
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:44:52
[INFO] [stdout]    |
[INFO] [stdout] 44 | ...                   buf_len: c_int,
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:45:66
[INFO] [stdout]    |
[INFO] [stdout] 45 | ...                   decompressed_len: *mut c_int)
[INFO] [stdout]    |                                              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:51:41
[INFO] [stdout]    |
[INFO] [stdout] 51 |         *decompressed_len = out_size as c_int;
[INFO] [stdout]    |                                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 80 previous errors; 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0425, E0432, E0433, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "09d8b176a23240fcfe9bc04fbb83110304609cb5a8985b926df699ddc469ba2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d8b176a23240fcfe9bc04fbb83110304609cb5a8985b926df699ddc469ba2d", kill_on_drop: false }`
[INFO] [stdout] 09d8b176a23240fcfe9bc04fbb83110304609cb5a8985b926df699ddc469ba2d