[INFO] cloning repository https://github.com/rmqx-io/ntex-mqtt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rmqx-io/ntex-mqtt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmqx-io%2Fntex-mqtt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmqx-io%2Fntex-mqtt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f82de2781ed73db1a15d2a61cffefbc8bf629235
[INFO] checking rmqx-io/ntex-mqtt/f82de2781ed73db1a15d2a61cffefbc8bf629235 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmqx-io%2Fntex-mqtt" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rmqx-io/ntex-mqtt on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rmqx-io/ntex-mqtt
[INFO] finished tweaking git repo https://github.com/rmqx-io/ntex-mqtt
[INFO] tweaked toml for git repo https://github.com/rmqx-io/ntex-mqtt written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rmqx-io/ntex-mqtt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 33 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v2.5.0
[INFO] [stderr]       Adding byteorder v1.5.0
[INFO] [stderr]     Updating cc v1.0.70 -> v1.0.96
[INFO] [stderr]     Updating futures-core v0.3.17 -> v0.3.30
[INFO] [stderr]     Updating futures-sink v0.3.17 -> v0.3.30
[INFO] [stderr]       Adding fxhash v0.2.1
[INFO] [stderr]     Updating getrandom v0.2.3 -> v0.2.14
[INFO] [stderr]     Updating libc v0.2.102 -> v0.2.154
[INFO] [stderr]     Updating nanorand v0.5.2 -> v0.6.1 (latest: v0.7.0)
[INFO] [stderr]     Updating ntex v0.4.0-b.13 -> v0.4.13 (latest: v1.2.1)
[INFO] [stderr]     Updating ntex-bytes v0.1.4 -> v0.1.27
[INFO] [stderr]     Updating ntex-mqtt v0.7.0-b.10 (/workspace/builds/worker-3-tc1/source) -> v0.7.1
[INFO] [stderr]     Updating ntex-service v0.2.0 -> v0.2.1 (latest: v2.0.1)
[INFO] [stderr]       Adding ring v0.17.8
[INFO] [stderr]       Adding rustls v0.20.9 (latest: v0.23.5)
[INFO] [stderr]       Adding rustls-pemfile v0.2.1 (latest: v2.1.2)
[INFO] [stderr]       Adding sct v0.7.1
[INFO] [stderr]       Adding spin v0.9.8
[INFO] [stderr]       Adding tokio-rustls v0.23.4 (latest: v0.26.0)
[INFO] [stderr]       Adding untrusted v0.9.0
[INFO] [stderr]     Updating wasi v0.10.2+wasi-snapshot-preview1 -> v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding webpki v0.22.4
[INFO] [stderr]     Updating webpki-roots v0.21.1 -> v0.22.6 (latest: v0.26.1)
[INFO] [stderr]       Adding windows-sys v0.52.0
[INFO] [stderr]       Adding windows-targets v0.52.5
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.52.5
[INFO] [stderr]       Adding windows_aarch64_msvc v0.52.5
[INFO] [stderr]       Adding windows_i686_gnu v0.52.5
[INFO] [stderr]       Adding windows_i686_gnullvm v0.52.5
[INFO] [stderr]       Adding windows_i686_msvc v0.52.5
[INFO] [stderr]       Adding windows_x86_64_gnu v0.52.5
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.52.5
[INFO] [stderr]       Adding windows_x86_64_msvc v0.52.5
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ntex-codec v0.5.1
[INFO] [stderr]   Downloaded ntex-service v0.2.1
[INFO] [stderr]   Downloaded ntex-rt v0.3.1
[INFO] [stderr]   Downloaded ntex v0.4.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43c6a760e891961f47d9068341b7a4615ded2054015bb5faddfb873969fcaec6
[INFO] running `Command { std: "docker" "start" "-a" "43c6a760e891961f47d9068341b7a4615ded2054015bb5faddfb873969fcaec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43c6a760e891961f47d9068341b7a4615ded2054015bb5faddfb873969fcaec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c6a760e891961f47d9068341b7a4615ded2054015bb5faddfb873969fcaec6", kill_on_drop: false }`
[INFO] [stdout] 43c6a760e891961f47d9068341b7a4615ded2054015bb5faddfb873969fcaec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fa1550c55e92b8ae31111f81129a032ad1c1dcbc9646674817d26a07dfaf30d
[INFO] running `Command { std: "docker" "start" "-a" "0fa1550c55e92b8ae31111f81129a032ad1c1dcbc9646674817d26a07dfaf30d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.96
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-io v0.3.17
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking ntex-util v0.1.1
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling openssl v0.10.36
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking http v0.2.4
[INFO] [stderr]     Checking tracing-core v0.1.20
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking cache-padded v1.1.1
[INFO] [stderr]    Compiling tokio-openssl v0.6.2
[INFO] [stderr]    Compiling httparse v1.5.1
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking tracing v0.1.27
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking concurrent-queue v1.2.2
[INFO] [stderr]     Checking futures-micro v0.5.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking cpufeatures v0.2.1
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking event-listener v2.5.1
[INFO] [stderr]     Checking async-oneshot v0.5.0
[INFO] [stderr]     Checking socket2 v0.4.1
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking async-channel v1.6.1
[INFO] [stderr]     Checking rustls-pemfile v0.2.1
[INFO] [stderr]     Checking ntex-service v0.2.1
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking httpdate v1.0.1
[INFO] [stderr]     Checking nanorand v0.6.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling openssl-sys v0.9.66
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking tokio-util v0.6.8
[INFO] [stderr]     Checking ntex-rt v0.3.1
[INFO] [stderr]    Compiling ntex-macros v0.1.3
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking webpki v0.22.4
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]     Checking tokio-rustls v0.22.0
[INFO] [stderr]     Checking tokio-rustls v0.23.4
[INFO] [stderr]     Checking futures-executor v0.3.17
[INFO] [stderr]     Checking h2 v0.3.4
[INFO] [stderr]     Checking futures v0.3.17
[INFO] [stderr]     Checking ntex-bytes v0.1.27
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking ntex-codec v0.5.1
[INFO] [stderr]     Checking ntex-router v0.5.1
[INFO] [stderr]     Checking ntex v0.4.13
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ntex-0.4.13/src/framed/state.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn get_read_buf(&self) -> BytesMut {
[INFO] [stdout]    |                               -------- expected `BytesMut` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 74 |             self.pool.get().get_read_buf()
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `BytesMut`, found `BytesVec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ntex-0.4.13/src/framed/state.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn get_write_buf(&self) -> BytesMut {
[INFO] [stdout]    |                                -------- expected `BytesMut` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 82 |             self.pool.get().get_write_buf()
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `BytesMut`, found `BytesVec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ntex-0.4.13/src/framed/state.rs:88:46
[INFO] [stdout]     |
[INFO] [stdout] 88  |             self.pool.get().release_read_buf(buf);
[INFO] [stdout]     |                             ---------------- ^^^ expected `BytesVec`, found `BytesMut`
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ntex-bytes-0.1.27/src/pool.rs:322:12
[INFO] [stdout]     |
[INFO] [stdout] 322 |     pub fn release_read_buf(self, mut buf: BytesVec) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ntex-0.4.13/src/framed/state.rs:96:47
[INFO] [stdout]     |
[INFO] [stdout] 96  |             self.pool.get().release_write_buf(buf);
[INFO] [stdout]     |                             ----------------- ^^^ expected `BytesVec`, found `BytesMut`
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ntex-bytes-0.1.27/src/pool.rs:358:12
[INFO] [stdout]     |
[INFO] [stdout] 358 |     pub fn release_write_buf(self, mut buf: BytesVec) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ntex-0.4.13/src/framed/state.rs:106:46
[INFO] [stdout]     |
[INFO] [stdout] 106 |             self.pool.get().release_read_buf(buf);
[INFO] [stdout]     |                             ---------------- ^^^ expected `BytesVec`, found `BytesMut`
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ntex-bytes-0.1.27/src/pool.rs:322:12
[INFO] [stdout]     |
[INFO] [stdout] 322 |     pub fn release_read_buf(self, mut buf: BytesVec) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ntex-0.4.13/src/framed/state.rs:109:47
[INFO] [stdout]     |
[INFO] [stdout] 109 |             self.pool.get().release_write_buf(buf);
[INFO] [stdout]     |                             ----------------- ^^^ expected `BytesVec`, found `BytesMut`
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ntex-bytes-0.1.27/src/pool.rs:358:12
[INFO] [stdout]     |
[INFO] [stdout] 358 |     pub fn release_write_buf(self, mut buf: BytesVec) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ntex` (lib) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "0fa1550c55e92b8ae31111f81129a032ad1c1dcbc9646674817d26a07dfaf30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fa1550c55e92b8ae31111f81129a032ad1c1dcbc9646674817d26a07dfaf30d", kill_on_drop: false }`
[INFO] [stdout] 0fa1550c55e92b8ae31111f81129a032ad1c1dcbc9646674817d26a07dfaf30d