[INFO] cloning repository https://github.com/bschwind/mqtt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bschwind/mqtt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbschwind%2Fmqtt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbschwind%2Fmqtt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 36acbe04a81231bfb4c7c24fe654bb7d2b7fd7da
[INFO] testing bschwind/mqtt against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbschwind%2Fmqtt" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bschwind/mqtt
[INFO] finished tweaking git repo https://github.com/bschwind/mqtt
[INFO] tweaked toml for git repo https://github.com/bschwind/mqtt written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bschwind/mqtt on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bschwind/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mio v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03a048a1d19229ae38443f13151d800ed90cb184991f63ede5923b23d4383675
[INFO] running `Command { std: "docker" "start" "-a" "03a048a1d19229ae38443f13151d800ed90cb184991f63ede5923b23d4383675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03a048a1d19229ae38443f13151d800ed90cb184991f63ede5923b23d4383675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03a048a1d19229ae38443f13151d800ed90cb184991f63ede5923b23d4383675", kill_on_drop: false }`
[INFO] [stdout] 03a048a1d19229ae38443f13151d800ed90cb184991f63ede5923b23d4383675
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 586b219a0d8ebf926dae9caa3a1de9bda1daf03c72b96f9d06039b054dc46fd1
[INFO] running `Command { std: "docker" "start" "-a" "586b219a0d8ebf926dae9caa3a1de9bda1daf03c72b96f9d06039b054dc46fd1", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling cfg-if v0.1.0
[INFO] [stderr]    Compiling libc v0.2.15
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling slab v0.3.0
[INFO] [stderr]    Compiling lazycell v0.4.0
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]    Compiling bytes v0.3.0
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling net2 v0.2.26
[INFO] [stderr]    Compiling mio v0.6.0
[INFO] [stderr]    Compiling mqtt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0437]: type `Err` is not a member of trait `TryFrom`
[INFO] [stdout]   --> src/protocol/control_packet_type.rs:24:2
[INFO] [stdout]    |
[INFO] [stdout] 24 |     type Err = MqttParseError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `TryFrom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mqtt_handler.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |                                 try!(MqttHandler::register_new_connection(poll, &new_session, new_token));
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mqtt_handler.rs:90:7
[INFO] [stdout]    |
[INFO] [stdout] 90 |                         try!(connection.handle_event(poll, event_type));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mqtt_handler.rs:141:3
[INFO] [stdout]     |
[INFO] [stdout] 141 |         try!(self.register(poll));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mqtt_handler.rs:144:4
[INFO] [stdout]     |
[INFO] [stdout] 144 |             try!(poll.poll(&mut events, None)); // None means no timeout
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::Err::NodePosition`
[INFO] [stdout]  --> src/parser.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nom::Err::NodePosition;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::ErrorKind::Custom`
[INFO] [stdout]  --> src/parser.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nom::ErrorKind::Custom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/parser.rs:16:37
[INFO] [stdout]    |
[INFO] [stdout] 16 |         match ControlPacketType::try_from(((first_byte & 0b11110000) >> 4)) {
[INFO] [stdout]    |                                           ^                              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 16 -         match ControlPacketType::try_from(((first_byte & 0b11110000) >> 4)) {
[INFO] [stdout] 16 +         match ControlPacketType::try_from((first_byte & 0b11110000) >> 4) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/session.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 try!(self.read(poll));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/session.rs:75:3
[INFO] [stdout]    |
[INFO] [stdout] 75 |         try!(self.reregister(poll));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `protocol::control_packet_type::ControlPacketType`
[INFO] [stdout]  --> src/protocol/variable_header.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use protocol::control_packet_type::ControlPacketType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `protocol::control_packet_type::ControlPacketType`
[INFO] [stdout]  --> src/protocol/payload.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use protocol::control_packet_type::ControlPacketType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_from)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Error`
[INFO] [stdout]   --> src/protocol/control_packet_type.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl TryFrom<u8> for ControlPacketType {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `Error` in implementation
[INFO] [stdout]    |
[INFO] [stdout]    = help: implement the missing item: `type Error = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `protocol_name`
[INFO] [stdout]    --> src/parser.rs:127:3
[INFO] [stdout]     |
[INFO] [stdout] 127 |         protocol_name: length_prefixed_utf8_parser ~
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: `protocol_name` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/parser.rs:125:1
[INFO] [stdout]     |
[INFO] [stdout] 125 | / named!(pub connect_payload_parser<&[u8], Payload, MqttParseError>,
[INFO] [stdout] 126 | |     chain!(
[INFO] [stdout] 127 | |         protocol_name: length_prefixed_utf8_parser ~
[INFO] [stdout] 128 | |         protocol_level: fix_error!(MqttParseError, be_u8) ~
[INFO] [stdout] ...   |
[INFO] [stdout] 141 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `chaining_parser` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `protocol_level`
[INFO] [stdout]    --> src/parser.rs:128:3
[INFO] [stdout]     |
[INFO] [stdout] 128 |         protocol_level: fix_error!(MqttParseError, be_u8) ~
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: `protocol_level` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/parser.rs:125:1
[INFO] [stdout]     |
[INFO] [stdout] 125 | / named!(pub connect_payload_parser<&[u8], Payload, MqttParseError>,
[INFO] [stdout] 126 | |     chain!(
[INFO] [stdout] 127 | |         protocol_name: length_prefixed_utf8_parser ~
[INFO] [stdout] 128 | |         protocol_level: fix_error!(MqttParseError, be_u8) ~
[INFO] [stdout] ...   |
[INFO] [stdout] 141 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: this warning originates in the macro `chaining_parser` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connect_flags`
[INFO] [stdout]    --> src/parser.rs:129:3
[INFO] [stdout]     |
[INFO] [stdout] 129 |         connect_flags: fix_error!(MqttParseError, be_u8) ~
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: `connect_flags` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/parser.rs:125:1
[INFO] [stdout]     |
[INFO] [stdout] 125 | / named!(pub connect_payload_parser<&[u8], Payload, MqttParseError>,
[INFO] [stdout] 126 | |     chain!(
[INFO] [stdout] 127 | |         protocol_name: length_prefixed_utf8_parser ~
[INFO] [stdout] 128 | |         protocol_level: fix_error!(MqttParseError, be_u8) ~
[INFO] [stdout] ...   |
[INFO] [stdout] 141 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: this warning originates in the macro `chaining_parser` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keep_alive`
[INFO] [stdout]    --> src/parser.rs:130:3
[INFO] [stdout]     |
[INFO] [stdout] 130 |         keep_alive: fix_error!(MqttParseError, be_u16),
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: `keep_alive` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/parser.rs:125:1
[INFO] [stdout]     |
[INFO] [stdout] 125 | / named!(pub connect_payload_parser<&[u8], Payload, MqttParseError>,
[INFO] [stdout] 126 | |     chain!(
[INFO] [stdout] 127 | |         protocol_name: length_prefixed_utf8_parser ~
[INFO] [stdout] 128 | |         protocol_level: fix_error!(MqttParseError, be_u8) ~
[INFO] [stdout] ...   |
[INFO] [stdout] 141 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: this warning originates in the macro `chaining_parser` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0437.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mqtt` (bin "mqtt") due to 2 previous errors; 16 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "586b219a0d8ebf926dae9caa3a1de9bda1daf03c72b96f9d06039b054dc46fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "586b219a0d8ebf926dae9caa3a1de9bda1daf03c72b96f9d06039b054dc46fd1", kill_on_drop: false }`
[INFO] [stdout] 586b219a0d8ebf926dae9caa3a1de9bda1daf03c72b96f9d06039b054dc46fd1