[INFO] fetching crate http-muncher 0.3.2...
[INFO] checking http-muncher-0.3.2 against try#353a0a223066e9f46a1d935f2271a26c3c5002bb for pr-75180
[INFO] extracting crate http-muncher 0.3.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate http-muncher 0.3.2 on toolchain 353a0a223066e9f46a1d935f2271a26c3c5002bb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate http-muncher 0.3.2
[INFO] finished tweaking crates.io crate http-muncher 0.3.2
[INFO] tweaked toml for crates.io crate http-muncher 0.3.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db0e5739c2dea83318507122901723fedc76b7094548b934e4e348a45bdc9363
[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" "db0e5739c2dea83318507122901723fedc76b7094548b934e4e348a45bdc9363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db0e5739c2dea83318507122901723fedc76b7094548b934e4e348a45bdc9363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db0e5739c2dea83318507122901723fedc76b7094548b934e4e348a45bdc9363", kill_on_drop: false }`
[INFO] [stdout] db0e5739c2dea83318507122901723fedc76b7094548b934e4e348a45bdc9363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a16d4a0ac9f57f72f6ff6ef3339e88fc802514b3f696802159d5be6dabcd6754
[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" "a16d4a0ac9f57f72f6ff6ef3339e88fc802514b3f696802159d5be6dabcd6754", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling http-muncher v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: http-parser/http_parser.c: In function 'http_parser_execute':
[INFO] [stderr] warning: http-parser/http_parser.c:1817:31: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:  1817 |               parser->upgrade = 1;
[INFO] [stderr] warning:       |               ~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: http-parser/http_parser.c:1819:13: note: here
[INFO] [stderr] warning:  1819 |             case 1:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: http-parser/http_parser.c: In function 'http_parser_parse_url':
[INFO] [stderr] warning: http-parser/http_parser.c:2376:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:  2376 |         found_at = 1;
[INFO] [stderr] warning:       |         ~~~~~~~~~^~~
[INFO] [stderr] warning: http-parser/http_parser.c:2379:7: note: here
[INFO] [stderr] warning:  2379 |       case s_req_server:
[INFO] [stderr] warning:       |       ^~~~
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]   --> src/ffi.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |     _internal_state: libc::uint32_t,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]   --> src/ffi.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |     _nread: libc::uint32_t,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]   --> src/ffi.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |     _content_length: libc::uint64_t,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]   --> src/ffi.rs:27:27
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub _extended_status: libc::uint32_t,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/ffi.rs:37:42
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut p: HttpParser = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]   --> src/ffi.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |     _internal_state: libc::uint32_t,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]   --> src/ffi.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |     _nread: libc::uint32_t,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead.
[INFO] [stdout]   --> src/ffi.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |     _content_length: libc::uint64_t,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]   --> src/ffi.rs:27:27
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub _extended_status: libc::uint32_t,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/ffi.rs:37:42
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut p: HttpParser = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `Command { std: "docker" "inspect" "a16d4a0ac9f57f72f6ff6ef3339e88fc802514b3f696802159d5be6dabcd6754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a16d4a0ac9f57f72f6ff6ef3339e88fc802514b3f696802159d5be6dabcd6754", kill_on_drop: false }`
[INFO] [stdout] a16d4a0ac9f57f72f6ff6ef3339e88fc802514b3f696802159d5be6dabcd6754