[INFO] fetching crate threema-client 0.1.0...
[INFO] testing threema-client-0.1.0 against 1.75.0 for beta-1.76-3
[INFO] extracting crate threema-client 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate threema-client 0.1.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate threema-client 0.1.0
[INFO] finished tweaking crates.io crate threema-client 0.1.0
[INFO] tweaked toml for crates.io crate threema-client 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate threema-client 0.1.0 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "cfe01ed98378378455d0b706e2f5283ab372aa539e6ad35bc0a2684cad4fc87d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "cfe01ed98378378455d0b706e2f5283ab372aa539e6ad35bc0a2684cad4fc87d", kill_on_drop: false }`
[INFO] [stdout] cfe01ed98378378455d0b706e2f5283ab372aa539e6ad35bc0a2684cad4fc87d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bf5e45859a214fc56471e498b167b553ef4213e605ee9941f8b5da7a1ca6735
[INFO] running `Command { std: "docker" "start" "-a" "1bf5e45859a214fc56471e498b167b553ef4213e605ee9941f8b5da7a1ca6735", kill_on_drop: false }`
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[INFO] [stderr]    Compiling threema-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:156:46
[INFO] [stdout]     |
[INFO] [stdout] 156 |             pltypes::INCOMING_MESSAGE_ACK => (Packet::AckDownload(Ack::from_buf(payload)?)),
[INFO] [stdout]     |                                              ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 156 -             pltypes::INCOMING_MESSAGE_ACK => (Packet::AckDownload(Ack::from_buf(payload)?)),
[INFO] [stdout] 156 +             pltypes::INCOMING_MESSAGE_ACK => Packet::AckDownload(Ack::from_buf(payload)?),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:157:46
[INFO] [stdout]     |
[INFO] [stdout] 157 |             pltypes::OUTGOING_MESSAGE_ACK => (Packet::AckUpload(Ack::from_buf(payload)?)),
[INFO] [stdout]     |                                              ^                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 157 -             pltypes::OUTGOING_MESSAGE_ACK => (Packet::AckUpload(Ack::from_buf(payload)?)),
[INFO] [stdout] 157 +             pltypes::OUTGOING_MESSAGE_ACK => Packet::AckUpload(Ack::from_buf(payload)?),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:158:42
[INFO] [stdout]     |
[INFO] [stdout] 158 |             pltypes::INCOMING_MESSAGE => (Packet::BoxedMessageDownload(BoxedMessage::from_slice(payload)?)),
[INFO] [stdout]     |                                          ^                                                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 158 -             pltypes::INCOMING_MESSAGE => (Packet::BoxedMessageDownload(BoxedMessage::from_slice(payload)?)),
[INFO] [stdout] 158 +             pltypes::INCOMING_MESSAGE => Packet::BoxedMessageDownload(BoxedMessage::from_slice(payload)?),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:159:42
[INFO] [stdout]     |
[INFO] [stdout] 159 |             pltypes::OUTGOING_MESSAGE => (Packet::BoxedMessageUpload(BoxedMessage::from_slice(payload)?)),
[INFO] [stdout]     |                                          ^                                                              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 159 -             pltypes::OUTGOING_MESSAGE => (Packet::BoxedMessageUpload(BoxedMessage::from_slice(payload)?)),
[INFO] [stdout] 159 +             pltypes::OUTGOING_MESSAGE => Packet::BoxedMessageUpload(BoxedMessage::from_slice(payload)?),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:160:36
[INFO] [stdout]     |
[INFO] [stdout] 160 |             pltypes::ECHO_REPLY => (Packet::EchoReply(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stdout]     |                                    ^                                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 160 -             pltypes::ECHO_REPLY => (Packet::EchoReply(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stdout] 160 +             pltypes::ECHO_REPLY => Packet::EchoReply(u32::from_le_bytes(payload.try_into()?)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:161:38
[INFO] [stdout]     |
[INFO] [stdout] 161 |             pltypes::ECHO_REQUEST => (Packet::EchoRequest(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stdout]     |                                      ^                                                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 161 -             pltypes::ECHO_REQUEST => (Packet::EchoRequest(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stdout] 161 +             pltypes::ECHO_REQUEST => Packet::EchoRequest(u32::from_le_bytes(payload.try_into()?)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:162:45
[INFO] [stdout]     |
[INFO] [stdout] 162 |             pltypes::QUEUE_SEND_COMPLETE => (Packet::QueueSendComplete),
[INFO] [stdout]     |                                             ^                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 162 -             pltypes::QUEUE_SEND_COMPLETE => (Packet::QueueSendComplete),
[INFO] [stdout] 162 +             pltypes::QUEUE_SEND_COMPLETE => Packet::QueueSendComplete,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:163:31
[INFO] [stdout]     |
[INFO] [stdout] 163 |             pltypes::ALERT => (Packet::Alert(String::from_utf8_lossy(payload).to_string())),
[INFO] [stdout]     |                               ^                                                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 163 -             pltypes::ALERT => (Packet::Alert(String::from_utf8_lossy(payload).to_string())),
[INFO] [stdout] 163 +             pltypes::ALERT => Packet::Alert(String::from_utf8_lossy(payload).to_string()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:170:25
[INFO] [stdout]     |
[INFO] [stdout] 170 |             _unknown => (Packet::Raw(f))
[INFO] [stdout]     |                         ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 170 -             _unknown => (Packet::Raw(f))
[INFO] [stdout] 170 +             _unknown => Packet::Raw(f)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THUMBNAIL_NONCE` is never used
[INFO] [stdout]   --> src/blob_api.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const THUMBNAIL_NONCE: [u8;24] = [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0...
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "1bf5e45859a214fc56471e498b167b553ef4213e605ee9941f8b5da7a1ca6735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bf5e45859a214fc56471e498b167b553ef4213e605ee9941f8b5da7a1ca6735", kill_on_drop: false }`
[INFO] [stdout] 1bf5e45859a214fc56471e498b167b553ef4213e605ee9941f8b5da7a1ca6735
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7e965f44f72e62079afb75d226454a464a02e28744c7d1aef52758ecf0e5ea2
[INFO] running `Command { std: "docker" "start" "-a" "a7e965f44f72e62079afb75d226454a464a02e28744c7d1aef52758ecf0e5ea2", kill_on_drop: false }`
[INFO] [stderr]    Compiling threema-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:156:46
[INFO] [stdout]     |
[INFO] [stdout] 156 |             pltypes::INCOMING_MESSAGE_ACK => (Packet::AckDownload(Ack::from_buf(payload)?)),
[INFO] [stdout]     |                                              ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 156 -             pltypes::INCOMING_MESSAGE_ACK => (Packet::AckDownload(Ack::from_buf(payload)?)),
[INFO] [stdout] 156 +             pltypes::INCOMING_MESSAGE_ACK => Packet::AckDownload(Ack::from_buf(payload)?),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:157:46
[INFO] [stdout]     |
[INFO] [stdout] 157 |             pltypes::OUTGOING_MESSAGE_ACK => (Packet::AckUpload(Ack::from_buf(payload)?)),
[INFO] [stdout]     |                                              ^                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 157 -             pltypes::OUTGOING_MESSAGE_ACK => (Packet::AckUpload(Ack::from_buf(payload)?)),
[INFO] [stdout] 157 +             pltypes::OUTGOING_MESSAGE_ACK => Packet::AckUpload(Ack::from_buf(payload)?),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:158:42
[INFO] [stdout]     |
[INFO] [stdout] 158 |             pltypes::INCOMING_MESSAGE => (Packet::BoxedMessageDownload(BoxedMessage::from_slice(payload)?)),
[INFO] [stdout]     |                                          ^                                                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 158 -             pltypes::INCOMING_MESSAGE => (Packet::BoxedMessageDownload(BoxedMessage::from_slice(payload)?)),
[INFO] [stdout] 158 +             pltypes::INCOMING_MESSAGE => Packet::BoxedMessageDownload(BoxedMessage::from_slice(payload)?),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:159:42
[INFO] [stdout]     |
[INFO] [stdout] 159 |             pltypes::OUTGOING_MESSAGE => (Packet::BoxedMessageUpload(BoxedMessage::from_slice(payload)?)),
[INFO] [stdout]     |                                          ^                                                              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 159 -             pltypes::OUTGOING_MESSAGE => (Packet::BoxedMessageUpload(BoxedMessage::from_slice(payload)?)),
[INFO] [stdout] 159 +             pltypes::OUTGOING_MESSAGE => Packet::BoxedMessageUpload(BoxedMessage::from_slice(payload)?),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:160:36
[INFO] [stdout]     |
[INFO] [stdout] 160 |             pltypes::ECHO_REPLY => (Packet::EchoReply(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stdout]     |                                    ^                                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 160 -             pltypes::ECHO_REPLY => (Packet::EchoReply(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stdout] 160 +             pltypes::ECHO_REPLY => Packet::EchoReply(u32::from_le_bytes(payload.try_into()?)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:161:38
[INFO] [stdout]     |
[INFO] [stdout] 161 |             pltypes::ECHO_REQUEST => (Packet::EchoRequest(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stdout]     |                                      ^                                                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 161 -             pltypes::ECHO_REQUEST => (Packet::EchoRequest(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stdout] 161 +             pltypes::ECHO_REQUEST => Packet::EchoRequest(u32::from_le_bytes(payload.try_into()?)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:162:45
[INFO] [stdout]     |
[INFO] [stdout] 162 |             pltypes::QUEUE_SEND_COMPLETE => (Packet::QueueSendComplete),
[INFO] [stdout]     |                                             ^                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 162 -             pltypes::QUEUE_SEND_COMPLETE => (Packet::QueueSendComplete),
[INFO] [stdout] 162 +             pltypes::QUEUE_SEND_COMPLETE => Packet::QueueSendComplete,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:163:31
[INFO] [stdout]     |
[INFO] [stdout] 163 |             pltypes::ALERT => (Packet::Alert(String::from_utf8_lossy(payload).to_string())),
[INFO] [stdout]     |                               ^                                                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 163 -             pltypes::ALERT => (Packet::Alert(String::from_utf8_lossy(payload).to_string())),
[INFO] [stdout] 163 +             pltypes::ALERT => Packet::Alert(String::from_utf8_lossy(payload).to_string()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:170:25
[INFO] [stdout]     |
[INFO] [stdout] 170 |             _unknown => (Packet::Raw(f))
[INFO] [stdout]     |                         ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 170 -             _unknown => (Packet::Raw(f))
[INFO] [stdout] 170 +             _unknown => Packet::Raw(f)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THUMBNAIL_NONCE` is never used
[INFO] [stdout]   --> src/blob_api.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const THUMBNAIL_NONCE: [u8;24] = [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0...
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:156:46
[INFO] [stdout]     |
[INFO] [stdout] 156 |             pltypes::INCOMING_MESSAGE_ACK => (Packet::AckDownload(Ack::from_buf(payload)?)),
[INFO] [stdout]     |                                              ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 156 -             pltypes::INCOMING_MESSAGE_ACK => (Packet::AckDownload(Ack::from_buf(payload)?)),
[INFO] [stdout] 156 +             pltypes::INCOMING_MESSAGE_ACK => Packet::AckDownload(Ack::from_buf(payload)?),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:157:46
[INFO] [stdout]     |
[INFO] [stdout] 157 |             pltypes::OUTGOING_MESSAGE_ACK => (Packet::AckUpload(Ack::from_buf(payload)?)),
[INFO] [stdout]     |                                              ^                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 157 -             pltypes::OUTGOING_MESSAGE_ACK => (Packet::AckUpload(Ack::from_buf(payload)?)),
[INFO] [stdout] 157 +             pltypes::OUTGOING_MESSAGE_ACK => Packet::AckUpload(Ack::from_buf(payload)?),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:158:42
[INFO] [stdout]     |
[INFO] [stdout] 158 |             pltypes::INCOMING_MESSAGE => (Packet::BoxedMessageDownload(BoxedMessage::from_slice(payload)?)),
[INFO] [stdout]     |                                          ^                                                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 158 -             pltypes::INCOMING_MESSAGE => (Packet::BoxedMessageDownload(BoxedMessage::from_slice(payload)?)),
[INFO] [stdout] 158 +             pltypes::INCOMING_MESSAGE => Packet::BoxedMessageDownload(BoxedMessage::from_slice(payload)?),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:159:42
[INFO] [stdout]     |
[INFO] [stdout] 159 |             pltypes::OUTGOING_MESSAGE => (Packet::BoxedMessageUpload(BoxedMessage::from_slice(payload)?)),
[INFO] [stdout]     |                                          ^                                                              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 159 -             pltypes::OUTGOING_MESSAGE => (Packet::BoxedMessageUpload(BoxedMessage::from_slice(payload)?)),
[INFO] [stdout] 159 +             pltypes::OUTGOING_MESSAGE => Packet::BoxedMessageUpload(BoxedMessage::from_slice(payload)?),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:160:36
[INFO] [stdout]     |
[INFO] [stdout] 160 |             pltypes::ECHO_REPLY => (Packet::EchoReply(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stdout]     |                                    ^                                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 160 -             pltypes::ECHO_REPLY => (Packet::EchoReply(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stdout] 160 +             pltypes::ECHO_REPLY => Packet::EchoReply(u32::from_le_bytes(payload.try_into()?)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:161:38
[INFO] [stdout]     |
[INFO] [stdout] 161 |             pltypes::ECHO_REQUEST => (Packet::EchoRequest(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stdout]     |                                      ^                                                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 161 -             pltypes::ECHO_REQUEST => (Packet::EchoRequest(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stdout] 161 +             pltypes::ECHO_REQUEST => Packet::EchoRequest(u32::from_le_bytes(payload.try_into()?)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:162:45
[INFO] [stdout]     |
[INFO] [stdout] 162 |             pltypes::QUEUE_SEND_COMPLETE => (Packet::QueueSendComplete),
[INFO] [stdout]     |                                             ^                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 162 -             pltypes::QUEUE_SEND_COMPLETE => (Packet::QueueSendComplete),
[INFO] [stdout] 162 +             pltypes::QUEUE_SEND_COMPLETE => Packet::QueueSendComplete,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:163:31
[INFO] [stdout]     |
[INFO] [stdout] 163 |             pltypes::ALERT => (Packet::Alert(String::from_utf8_lossy(payload).to_string())),
[INFO] [stdout]     |                               ^                                                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 163 -             pltypes::ALERT => (Packet::Alert(String::from_utf8_lossy(payload).to_string())),
[INFO] [stdout] 163 +             pltypes::ALERT => Packet::Alert(String::from_utf8_lossy(payload).to_string()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/transport.rs:170:25
[INFO] [stdout]     |
[INFO] [stdout] 170 |             _unknown => (Packet::Raw(f))
[INFO] [stdout]     |                         ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 170 -             _unknown => (Packet::Raw(f))
[INFO] [stdout] 170 +             _unknown => Packet::Raw(f)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THUMBNAIL_NONCE` is never used
[INFO] [stdout]   --> src/blob_api.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const THUMBNAIL_NONCE: [u8;24] = [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0...
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "a7e965f44f72e62079afb75d226454a464a02e28744c7d1aef52758ecf0e5ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7e965f44f72e62079afb75d226454a464a02e28744c7d1aef52758ecf0e5ea2", kill_on_drop: false }`
[INFO] [stdout] a7e965f44f72e62079afb75d226454a464a02e28744c7d1aef52758ecf0e5ea2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b2dfd2f23633908a518669192d8ee1754815acc2c86fdc5788df08dbf9f78f7
[INFO] running `Command { std: "docker" "start" "-a" "9b2dfd2f23633908a518669192d8ee1754815acc2c86fdc5788df08dbf9f78f7", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:156:46
[INFO] [stderr]     |
[INFO] [stderr] 156 |             pltypes::INCOMING_MESSAGE_ACK => (Packet::AckDownload(Ack::from_buf(payload)?)),
[INFO] [stderr]     |                                              ^                                            ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 156 -             pltypes::INCOMING_MESSAGE_ACK => (Packet::AckDownload(Ack::from_buf(payload)?)),
[INFO] [stderr] 156 +             pltypes::INCOMING_MESSAGE_ACK => Packet::AckDownload(Ack::from_buf(payload)?),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:157:46
[INFO] [stderr]     |
[INFO] [stderr] 157 |             pltypes::OUTGOING_MESSAGE_ACK => (Packet::AckUpload(Ack::from_buf(payload)?)),
[INFO] [stderr]     |                                              ^                                          ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 157 -             pltypes::OUTGOING_MESSAGE_ACK => (Packet::AckUpload(Ack::from_buf(payload)?)),
[INFO] [stderr] 157 +             pltypes::OUTGOING_MESSAGE_ACK => Packet::AckUpload(Ack::from_buf(payload)?),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:158:42
[INFO] [stderr]     |
[INFO] [stderr] 158 |             pltypes::INCOMING_MESSAGE => (Packet::BoxedMessageDownload(BoxedMessage::from_slice(payload)?)),
[INFO] [stderr]     |                                          ^                                                                ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 158 -             pltypes::INCOMING_MESSAGE => (Packet::BoxedMessageDownload(BoxedMessage::from_slice(payload)?)),
[INFO] [stderr] 158 +             pltypes::INCOMING_MESSAGE => Packet::BoxedMessageDownload(BoxedMessage::from_slice(payload)?),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:159:42
[INFO] [stderr]     |
[INFO] [stderr] 159 |             pltypes::OUTGOING_MESSAGE => (Packet::BoxedMessageUpload(BoxedMessage::from_slice(payload)?)),
[INFO] [stderr]     |                                          ^                                                              ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 159 -             pltypes::OUTGOING_MESSAGE => (Packet::BoxedMessageUpload(BoxedMessage::from_slice(payload)?)),
[INFO] [stderr] 159 +             pltypes::OUTGOING_MESSAGE => Packet::BoxedMessageUpload(BoxedMessage::from_slice(payload)?),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:160:36
[INFO] [stderr]     |
[INFO] [stderr] 160 |             pltypes::ECHO_REPLY => (Packet::EchoReply(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stderr]     |                                    ^                                                          ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 160 -             pltypes::ECHO_REPLY => (Packet::EchoReply(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stderr] 160 +             pltypes::ECHO_REPLY => Packet::EchoReply(u32::from_le_bytes(payload.try_into()?)),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:161:38
[INFO] [stderr]     |
[INFO] [stderr] 161 |             pltypes::ECHO_REQUEST => (Packet::EchoRequest(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stderr]     |                                      ^                                                            ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 161 -             pltypes::ECHO_REQUEST => (Packet::EchoRequest(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stderr] 161 +             pltypes::ECHO_REQUEST => Packet::EchoRequest(u32::from_le_bytes(payload.try_into()?)),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:162:45
[INFO] [stderr]     |
[INFO] [stderr] 162 |             pltypes::QUEUE_SEND_COMPLETE => (Packet::QueueSendComplete),
[INFO] [stderr]     |                                             ^                         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 162 -             pltypes::QUEUE_SEND_COMPLETE => (Packet::QueueSendComplete),
[INFO] [stderr] 162 +             pltypes::QUEUE_SEND_COMPLETE => Packet::QueueSendComplete,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:163:31
[INFO] [stderr]     |
[INFO] [stderr] 163 |             pltypes::ALERT => (Packet::Alert(String::from_utf8_lossy(payload).to_string())),
[INFO] [stderr]     |                               ^                                                           ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 163 -             pltypes::ALERT => (Packet::Alert(String::from_utf8_lossy(payload).to_string())),
[INFO] [stderr] 163 +             pltypes::ALERT => Packet::Alert(String::from_utf8_lossy(payload).to_string()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:170:25
[INFO] [stderr]     |
[INFO] [stderr] 170 |             _unknown => (Packet::Raw(f))
[INFO] [stderr]     |                         ^              ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 170 -             _unknown => (Packet::Raw(f))
[INFO] [stderr] 170 +             _unknown => Packet::Raw(f)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: constant `THUMBNAIL_NONCE` is never used
[INFO] [stderr]   --> src/blob_api.rs:14:7
[INFO] [stderr]    |
[INFO] [stderr] 14 | const THUMBNAIL_NONCE: [u8;24] = [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0...
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `threema-client` (lib) generated 10 warnings (run `cargo fix --lib -p threema-client` to apply 9 suggestions)
[INFO] [stderr] warning: `threema-client` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/threema_client-b0e58899d7a2fbec)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/load_idbackup.rs (/opt/rustwide/target/debug/deps/load_idbackup-d9b690339b442233)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/load_safe.rs (/opt/rustwide/target/debug/deps/load_safe-7f9685e34b05f9ee)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests threema-client
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:156:46
[INFO] [stderr]     |
[INFO] [stderr] 156 |             pltypes::INCOMING_MESSAGE_ACK => (Packet::AckDownload(Ack::from_buf(payload)?)),
[INFO] [stderr]     |                                              ^                                            ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 156 -             pltypes::INCOMING_MESSAGE_ACK => (Packet::AckDownload(Ack::from_buf(payload)?)),
[INFO] [stderr] 156 +             pltypes::INCOMING_MESSAGE_ACK => Packet::AckDownload(Ack::from_buf(payload)?),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:157:46
[INFO] [stderr]     |
[INFO] [stderr] 157 |             pltypes::OUTGOING_MESSAGE_ACK => (Packet::AckUpload(Ack::from_buf(payload)?)),
[INFO] [stderr]     |                                              ^                                          ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 157 -             pltypes::OUTGOING_MESSAGE_ACK => (Packet::AckUpload(Ack::from_buf(payload)?)),
[INFO] [stderr] 157 +             pltypes::OUTGOING_MESSAGE_ACK => Packet::AckUpload(Ack::from_buf(payload)?),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:158:42
[INFO] [stderr]     |
[INFO] [stderr] 158 |             pltypes::INCOMING_MESSAGE => (Packet::BoxedMessageDownload(BoxedMessage::from_slice(payload)?)),
[INFO] [stderr]     |                                          ^                                                                ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 158 -             pltypes::INCOMING_MESSAGE => (Packet::BoxedMessageDownload(BoxedMessage::from_slice(payload)?)),
[INFO] [stderr] 158 +             pltypes::INCOMING_MESSAGE => Packet::BoxedMessageDownload(BoxedMessage::from_slice(payload)?),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:159:42
[INFO] [stderr]     |
[INFO] [stderr] 159 |             pltypes::OUTGOING_MESSAGE => (Packet::BoxedMessageUpload(BoxedMessage::from_slice(payload)?)),
[INFO] [stderr]     |                                          ^                                                              ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 159 -             pltypes::OUTGOING_MESSAGE => (Packet::BoxedMessageUpload(BoxedMessage::from_slice(payload)?)),
[INFO] [stderr] 159 +             pltypes::OUTGOING_MESSAGE => Packet::BoxedMessageUpload(BoxedMessage::from_slice(payload)?),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:160:36
[INFO] [stderr]     |
[INFO] [stderr] 160 |             pltypes::ECHO_REPLY => (Packet::EchoReply(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stderr]     |                                    ^                                                          ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 160 -             pltypes::ECHO_REPLY => (Packet::EchoReply(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stderr] 160 +             pltypes::ECHO_REPLY => Packet::EchoReply(u32::from_le_bytes(payload.try_into()?)),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:161:38
[INFO] [stderr]     |
[INFO] [stderr] 161 |             pltypes::ECHO_REQUEST => (Packet::EchoRequest(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stderr]     |                                      ^                                                            ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 161 -             pltypes::ECHO_REQUEST => (Packet::EchoRequest(u32::from_le_bytes(payload.try_into()?))),
[INFO] [stderr] 161 +             pltypes::ECHO_REQUEST => Packet::EchoRequest(u32::from_le_bytes(payload.try_into()?)),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:162:45
[INFO] [stderr]     |
[INFO] [stderr] 162 |             pltypes::QUEUE_SEND_COMPLETE => (Packet::QueueSendComplete),
[INFO] [stderr]     |                                             ^                         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 162 -             pltypes::QUEUE_SEND_COMPLETE => (Packet::QueueSendComplete),
[INFO] [stderr] 162 +             pltypes::QUEUE_SEND_COMPLETE => Packet::QueueSendComplete,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:163:31
[INFO] [stderr]     |
[INFO] [stderr] 163 |             pltypes::ALERT => (Packet::Alert(String::from_utf8_lossy(payload).to_string())),
[INFO] [stderr]     |                               ^                                                           ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 163 -             pltypes::ALERT => (Packet::Alert(String::from_utf8_lossy(payload).to_string())),
[INFO] [stderr] 163 +             pltypes::ALERT => Packet::Alert(String::from_utf8_lossy(payload).to_string()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/transport.rs:170:25
[INFO] [stderr]     |
[INFO] [stderr] 170 |             _unknown => (Packet::Raw(f))
[INFO] [stderr]     |                         ^              ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 170 -             _unknown => (Packet::Raw(f))
[INFO] [stderr] 170 +             _unknown => Packet::Raw(f)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9b2dfd2f23633908a518669192d8ee1754815acc2c86fdc5788df08dbf9f78f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b2dfd2f23633908a518669192d8ee1754815acc2c86fdc5788df08dbf9f78f7", kill_on_drop: false }`
[INFO] [stdout] 9b2dfd2f23633908a518669192d8ee1754815acc2c86fdc5788df08dbf9f78f7
[INFO] testing threema-client-0.1.0 against beta-2024-01-09 for beta-1.76-3
[INFO] extracting crate threema-client 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate threema-client 0.1.0 on toolchain beta-2024-01-09
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate threema-client 0.1.0
[INFO] finished tweaking crates.io crate threema-client 0.1.0
[INFO] tweaked toml for crates.io crate threema-client 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate threema-client 0.1.0 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" "+beta-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d12a47863fc912f06ca385406a6d4a6fd35ad90b05173546868041d43f2436b
[INFO] running `Command { std: "docker" "start" "-a" "2d12a47863fc912f06ca385406a6d4a6fd35ad90b05173546868041d43f2436b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d12a47863fc912f06ca385406a6d4a6fd35ad90b05173546868041d43f2436b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d12a47863fc912f06ca385406a6d4a6fd35ad90b05173546868041d43f2436b", kill_on_drop: false }`
[INFO] [stdout] 2d12a47863fc912f06ca385406a6d4a6fd35ad90b05173546868041d43f2436b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0d03fa074545c9d8e44cba2c8f5e32f50aadd5e490a022f22a52ef0c8202103
[INFO] running `Command { std: "docker" "start" "-a" "c0d03fa074545c9d8e44cba2c8f5e32f50aadd5e490a022f22a52ef0c8202103", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling instant v0.1.11
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling openssl v0.10.36
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling tracing-core v0.1.20
[INFO] [stderr]    Compiling http v0.2.5
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling httparse v1.5.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling tinyvec v1.4.0
[INFO] [stderr]    Compiling tracing v0.1.28
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling openssl-sys v0.9.67
[INFO] [stderr]    Compiling openssl-probe v0.1.4
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling libsodium-sys v0.2.7
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling socket2 v0.4.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.6
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling httpdate v1.0.1
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling signature v1.3.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling ed25519 v1.2.0
[INFO] [stderr]    Compiling http-body v0.4.3
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling ipnet v2.3.1
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5
[INFO] [stdout]      |
[INFO] [stdout] 1155 |     fn decode<D: Decoder>(d: &mut D) -> Result<Cow<'static, T>, D::Error> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     the parameter type `T` must be valid for the static lifetime...
[INFO] [stdout]      |     ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/borrow.rs:180:30
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]      |
[INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T>
[INFO] [stdout]      |                    +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rpassword v5.0.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c0d03fa074545c9d8e44cba2c8f5e32f50aadd5e490a022f22a52ef0c8202103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0d03fa074545c9d8e44cba2c8f5e32f50aadd5e490a022f22a52ef0c8202103", kill_on_drop: false }`
[INFO] [stdout] c0d03fa074545c9d8e44cba2c8f5e32f50aadd5e490a022f22a52ef0c8202103
