[INFO] crate http-box 0.1.5 is already in cache
[INFO] extracting crate http-box 0.1.5 into work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/http-box/0.1.5
[INFO] extracting crate http-box 0.1.5 into work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/http-box/0.1.5
[INFO] validating manifest of http-box-0.1.5 on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of http-box-0.1.5 on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing http-box-0.1.5
[INFO] finished frobbing http-box-0.1.5
[INFO] frobbed toml for http-box-0.1.5 written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/http-box/0.1.5/Cargo.toml
[INFO] started frobbing http-box-0.1.5
[INFO] finished frobbing http-box-0.1.5
[INFO] frobbed toml for http-box-0.1.5 written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/http-box/0.1.5/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking http-box-0.1.5 against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-7/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/http-box/0.1.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 311217358f5b382bf4f7934e64e16315c706aac8709c46c43132e5d6b89e8e01
[INFO] running `"docker" "start" "-a" "311217358f5b382bf4f7934e64e16315c706aac8709c46c43132e5d6b89e8e01"`
[INFO] [stderr]     Checking byte-slice v0.1.12
[INFO] [stderr]    Compiling pulldown-cmark v0.0.8
[INFO] [stderr]     Checking skeptic v0.7.1
[INFO] [stderr]    Compiling http-box v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/fsm.rs:195:1
[INFO] [stderr]     |
[INFO] [stderr] 195 | / macro_rules! get_state {
[INFO] [stderr] 196 | |     ($parser:expr) => ({
[INFO] [stderr] 197 | |         $parser.state
[INFO] [stderr] 198 | |     })
[INFO] [stderr] 199 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/http1.rs:94:1
[INFO] [stderr]     |
[INFO] [stderr] 94  | / macro_rules! inc_lower14 {
[INFO] [stderr] 95  | |     ($parser:expr, $length:expr) => ({
[INFO] [stderr] 96  | |         set_lower14!(
[INFO] [stderr] 97  | |             $parser,
[INFO] [stderr] ...   |
[INFO] [stderr] 100 | |     });
[INFO] [stderr] 101 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/http1.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | / macro_rules! unset_flag {
[INFO] [stderr] 142 | |     ($parser:expr, $flag:expr) => ({
[INFO] [stderr] 143 | |         $parser.bit_data &= !(($flag & FLAG_MASK) << FLAG_SHIFT);
[INFO] [stderr] 144 | |     });
[INFO] [stderr] 145 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]     --> src/http2.rs:2164:13
[INFO] [stderr]      |
[INFO] [stderr] 2164 |             ((self.bit_data16a as u32) << 16 | self.bit_data16b as u32)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `str`
[INFO] [stderr]   --> src/util.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 25 |            str };
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/fsm.rs:195:1
[INFO] [stderr]     |
[INFO] [stderr] 195 | / macro_rules! get_state {
[INFO] [stderr] 196 | |     ($parser:expr) => ({
[INFO] [stderr] 197 | |         $parser.state
[INFO] [stderr] 198 | |     })
[INFO] [stderr] 199 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/http1.rs:94:1
[INFO] [stderr]     |
[INFO] [stderr] 94  | / macro_rules! inc_lower14 {
[INFO] [stderr] 95  | |     ($parser:expr, $length:expr) => ({
[INFO] [stderr] 96  | |         set_lower14!(
[INFO] [stderr] 97  | |             $parser,
[INFO] [stderr] ...   |
[INFO] [stderr] 100 | |     });
[INFO] [stderr] 101 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/http1.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | / macro_rules! unset_flag {
[INFO] [stderr] 142 | |     ($parser:expr, $flag:expr) => ({
[INFO] [stderr] 143 | |         $parser.bit_data &= !(($flag & FLAG_MASK) << FLAG_SHIFT);
[INFO] [stderr] 144 | |     });
[INFO] [stderr] 145 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]     --> src/http2.rs:2164:13
[INFO] [stderr]      |
[INFO] [stderr] 2164 |             ((self.bit_data16a as u32) << 16 | self.bit_data16b as u32)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `str`
[INFO] [stderr]   --> src/util.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 25 |            str };
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ParserState`
[INFO] [stderr]   --> src/test/http2/frame_format.rs:22:14
[INFO] [stderr]    |
[INFO] [stderr] 22 |              ParserState };
[INFO] [stderr]    |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> tests/http1_url_encoded.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     File::open("tests/http1_data/url_encoded.dat").unwrap().read_to_end(&mut d);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> tests/http1_head.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     File::open("tests/http1_data/multipart.dat").unwrap().read_to_end(&mut d);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> tests/http1_head.rs:113:5
[INFO] [stderr]     |
[INFO] [stderr] 113 |     p.resume(&mut h, &d);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str`
[INFO] [stderr]   --> tests/http1_multipart.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::str;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str`
[INFO] [stderr]   --> tests/http1_chunk_encoded.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::str;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> tests/http1_multipart.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 |     File::open("tests/http1_data/multipart.dat").unwrap().read_to_end(&mut d);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> tests/http1_chunk_encoded.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 136 |     File::open("tests/http1_data/chunk_encoded.dat").unwrap().read_to_end(&mut d);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/test/http2/continuation.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     p.resume(&mut h, &v);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/test/http2/data.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     p.resume(&mut h, &v);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/test/http2/data.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     p.resume(&mut h, &v);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/test/http2/frame_format.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     p.resume(&mut h, &v);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/test/http2/frame_format.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     p.resume(&mut h, &v);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: literal out of range for i32
[INFO] [stderr]   --> src/test/http2/go_away.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         0xBBEEBBEE
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(overflowing_literals)] on by default
[INFO] [stderr]    = note: the literal `0xBBEEBBEE` (decimal `3152985070`) does not fit into an `i32` and will become `-1141982226i32`
[INFO] [stderr]    = help: consider using `u32` instead
[INFO] [stderr] 
[INFO] [stderr] error: literal out of range for i32
[INFO] [stderr]   --> src/test/http2/go_away.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         0xBBEEBBEE
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the literal `0xBBEEBBEE` (decimal `3152985070`) does not fit into an `i32` and will become `-1141982226i32`
[INFO] [stderr]    = help: consider using `u32` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/test/http2/go_away.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     p.resume(&mut h, &v);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: literal out of range for i32
[INFO] [stderr]    --> src/test/http2/go_away.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |         0xBBEEBBEE
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the literal `0xBBEEBBEE` (decimal `3152985070`) does not fit into an `i32` and will become `-1141982226i32`
[INFO] [stderr]     = help: consider using `u32` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/test/http2/go_away.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     p.resume(&mut h, &v);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/test/http2/headers.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     p.resume(&mut h, &v);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: literal out of range for i32
[INFO] [stderr]    --> src/test/http2/headers.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |         0xFFFFFFFF
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the literal `0xFFFFFFFF` (decimal `4294967295`) does not fit into an `i32` and will become `-1i32`
[INFO] [stderr]     = help: consider using `u32` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/test/http2/headers.rs:144:5
[INFO] [stderr]     |
[INFO] [stderr] 144 |     p.resume(&mut h, &v);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/test/http2/headers.rs:202:5
[INFO] [stderr]     |
[INFO] [stderr] 202 |     p.resume(&mut h, &v);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: literal out of range for i32
[INFO] [stderr]    --> src/test/http2/headers.rs:255:9
[INFO] [stderr]     |
[INFO] [stderr] 255 |         0xFFFFFFFF
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the literal `0xFFFFFFFF` (decimal `4294967295`) does not fit into an `i32` and will become `-1i32`
[INFO] [stderr]     = help: consider using `u32` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/test/http2/headers.rs:273:5
[INFO] [stderr]     |
[INFO] [stderr] 273 |     p.resume(&mut h, &v);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: literal out of range for i32
[INFO] [stderr]   --> src/test/http2/ping.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         0xFFAADDAA
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the literal `0xFFAADDAA` (decimal `4289387946`) does not fit into an `i32` and will become `-5579350i32`
[INFO] [stderr]    = help: consider using `u32` instead
[INFO] [stderr] 
[INFO] [stderr] error: literal out of range for i32
[INFO] [stderr]   --> src/test/http2/ping.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |         0xFFAADDAA
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the literal `0xFFAADDAA` (decimal `4289387946`) does not fit into an `i32` and will become `-5579350i32`
[INFO] [stderr]    = help: consider using `u32` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/test/http2/ping.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     p.resume(&mut h, &v);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/test/http2/priority.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     p.resume(&mut h, &v);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/test/http2/priority.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     p.resume(&mut h, &v);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/test/http2/push_promise.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     p.resume(&mut h, &v);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/test/http2/push_promise.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     p.resume(&mut h, &v);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: literal out of range for i32
[INFO] [stderr]   --> src/test/http2/rst_stream.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         0xFFFFFFFF
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the literal `0xFFFFFFFF` (decimal `4294967295`) does not fit into an `i32` and will become `-1i32`
[INFO] [stderr]    = help: consider using `u32` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/test/http2/rst_stream.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     p.resume(&mut h, &v);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: literal out of range for i32
[INFO] [stderr]   --> src/test/http2/settings.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         0xFFFFFFFF
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the literal `0xFFFFFFFF` (decimal `4294967295`) does not fit into an `i32` and will become `-1i32`
[INFO] [stderr]    = help: consider using `u32` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/test/http2/settings.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     p.resume(&mut h, &v);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/test/http2/window_update.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     p.resume(&mut h, &v);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `http-box`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "311217358f5b382bf4f7934e64e16315c706aac8709c46c43132e5d6b89e8e01"`
[INFO] running `"docker" "rm" "-f" "311217358f5b382bf4f7934e64e16315c706aac8709c46c43132e5d6b89e8e01"`
[INFO] [stdout] 311217358f5b382bf4f7934e64e16315c706aac8709c46c43132e5d6b89e8e01