[INFO] cloning repository https://github.com/yjhn/ucftp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yjhn/ucftp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyjhn%2Fucftp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyjhn%2Fucftp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 534b70b6b7b986d65ca2b4db17a2bc263faffb45
[INFO] checking yjhn/ucftp against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyjhn%2Fucftp" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yjhn/ucftp
[INFO] finished tweaking git repo https://github.com/yjhn/ucftp
[INFO] tweaked toml for git repo https://github.com/yjhn/ucftp written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yjhn/ucftp on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yjhn/ucftp 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e2b1c456421b387dec80eeccf9017dee9b513261ef4b3ecf92f95c203540ceb
[INFO] running `Command { std: "docker" "start" "-a" "5e2b1c456421b387dec80eeccf9017dee9b513261ef4b3ecf92f95c203540ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e2b1c456421b387dec80eeccf9017dee9b513261ef4b3ecf92f95c203540ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e2b1c456421b387dec80eeccf9017dee9b513261ef4b3ecf92f95c203540ceb", kill_on_drop: false }`
[INFO] [stdout] 5e2b1c456421b387dec80eeccf9017dee9b513261ef4b3ecf92f95c203540ceb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83083f6264dafe8361c2e2b1b8438523e64112c9e8d361d06627577085664b0e
[INFO] running `Command { std: "docker" "start" "-a" "83083f6264dafe8361c2e2b1b8438523e64112c9e8d361d06627577085664b0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling cc v1.2.22
[INFO] [stderr]     Checking raptorq v2.0.0
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking jiff v0.2.13
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[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking clap_builder v4.5.38
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking criterion-plot v0.5.0
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[INFO] [stderr]    Compiling zeroize_derive v1.4.2
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[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling serde_derive v1.0.219
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[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking hpke v0.13.0 (/opt/rustwide/workdir/hpke_custom)
[INFO] [stderr]     Checking ucftp_shared v0.1.0 (/opt/rustwide/workdir/ucftp_shared)
[INFO] [stderr]     Checking ucftp_sender v0.1.0 (/opt/rustwide/workdir/ucftp_sender)
[INFO] [stderr]     Checking ucftp_receiver v0.1.0 (/opt/rustwide/workdir/ucftp_receiver)
[INFO] [stdout] warning: unused imports: `IP4_HEADER_SIZE` and `UDP_HEADER_SIZE`
[INFO] [stdout]  --> ucftp_sender/src/cli.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ucftp_shared::{IP4_HEADER_SIZE, UDP_HEADER_SIZE, message::*};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IP4_HEADER_SIZE` and `UDP_HEADER_SIZE`
[INFO] [stdout]  --> ucftp_sender/src/cli.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ucftp_shared::{IP4_HEADER_SIZE, UDP_HEADER_SIZE, message::*};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> ucftp_sender/src/main.rs:261:61
[INFO] [stdout]     |
[INFO] [stdout] 261 |     let sender_keys_dir = sender_keys_dir.unwrap_or_else(|| PathBuf::from_str(".").unwrap());
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> ucftp_sender/src/main.rs:265:44
[INFO] [stdout]     |
[INFO] [stdout] 265 |         receiver_pk_file.unwrap_or_else(|| PathBuf::from_str("./receiver_pk.pem").unwrap());
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ucftp_sender` (bin "ucftp_sender" test) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> ucftp_sender/src/main.rs:261:61
[INFO] [stdout]     |
[INFO] [stdout] 261 |     let sender_keys_dir = sender_keys_dir.unwrap_or_else(|| PathBuf::from_str(".").unwrap());
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> ucftp_sender/src/main.rs:265:44
[INFO] [stdout]     |
[INFO] [stdout] 265 |         receiver_pk_file.unwrap_or_else(|| PathBuf::from_str("./receiver_pk.pem").unwrap());
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_PACKET_SIZE` is never used
[INFO] [stdout]   --> ucftp_receiver/src/main.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | const MAX_PACKET_SIZE: u16 = 9216 - 18 - IP4_HEADER_SIZE - UDP_HEADER_SIZE;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `time_since` is never used
[INFO] [stdout]    --> ucftp_receiver/src/executor.rs:171:4
[INFO] [stdout]     |
[INFO] [stdout] 171 | fn time_since(t: &Instant) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `progress_timeout` is never used
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:185:12
[INFO] [stdout]     |
[INFO] [stdout] 170 | impl UninitSession {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 185 |     pub fn progress_timeout(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `session_id` is never used
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:280:12
[INFO] [stdout]     |
[INFO] [stdout] 214 | impl EncryptedRaptorqPacket {
[INFO] [stdout]     | --------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn session_id(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `progress_timeout` is never used
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:306:12
[INFO] [stdout]     |
[INFO] [stdout] 291 | impl UninitFecSession {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 306 |     pub fn progress_timeout(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sender_pk` and `sequence_number_start` are never read
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:331:5
[INFO] [stdout]     |
[INFO] [stdout] 329 | pub struct InProgressSession {
[INFO] [stdout]     |            ----------------- fields in this struct
[INFO] [stdout] 330 |     // Will only be needed if rekeying is implemented
[INFO] [stdout] 331 |     sender_pk: PublicKey,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 332 |     session_id: u64,
[INFO] [stdout] 333 |     sequence_number_start: u64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `progress_timeout` is never used
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:483:12
[INFO] [stdout]     |
[INFO] [stdout] 343 | impl InProgressSession {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 483 |     pub fn progress_timeout(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:597:15
[INFO] [stdout]     |
[INFO] [stdout] 597 |     CryptoErr(HpkeError),
[INFO] [stdout]     |     --------- ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PacketError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 597 -     CryptoErr(HpkeError),
[INFO] [stdout] 597 +     CryptoErr(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:603:24
[INFO] [stdout]     |
[INFO] [stdout] 603 |     DeserializationErr(DeserializationError),
[INFO] [stdout]     |     ------------------ ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PacketError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 603 -     DeserializationErr(DeserializationError),
[INFO] [stdout] 603 +     DeserializationErr(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Corrupt`, `WrongSession`, `NewSession`, and `UnknownPacketType` are never constructed
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:591:5
[INFO] [stdout]     |
[INFO] [stdout] 590 | pub enum PacketError {
[INFO] [stdout]     |          ----------- variants in this enum
[INFO] [stdout] 591 |     Corrupt,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 592 |     WrongSession,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 593 |     NewSession,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 596 |     UnknownPacketType,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PacketError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sender_pk` is never read
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:607:5
[INFO] [stdout]     |
[INFO] [stdout] 606 | pub struct InProgressFecSession {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 607 |     sender_pk: PublicKey,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `progress_timeout` is never used
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:746:12
[INFO] [stdout]     |
[INFO] [stdout] 616 | impl InProgressFecSession {
[INFO] [stdout]     | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 746 |     pub fn progress_timeout(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> ucftp_receiver/src/main.rs:83:44
[INFO] [stdout]    |
[INFO] [stdout] 83 |         receiver_sk_file.unwrap_or_else(|| PathBuf::from_str("./receiver_sk.pem").unwrap());
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> ucftp_receiver/src/main.rs:90:61
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let sender_keys_dir = sender_keys_dir.unwrap_or_else(|| PathBuf::from_str("./").unwrap());
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ucftp_sender` (bin "ucftp_sender") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] error: could not compile `ucftp_receiver` (bin "ucftp_receiver" test) due to 2 previous errors; 12 warnings emitted
[INFO] [stdout] warning: constant `MAX_PACKET_SIZE` is never used
[INFO] [stdout]   --> ucftp_receiver/src/main.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | const MAX_PACKET_SIZE: u16 = 9216 - 18 - IP4_HEADER_SIZE - UDP_HEADER_SIZE;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `time_since` is never used
[INFO] [stdout]    --> ucftp_receiver/src/executor.rs:171:4
[INFO] [stdout]     |
[INFO] [stdout] 171 | fn time_since(t: &Instant) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `progress_timeout` is never used
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:185:12
[INFO] [stdout]     |
[INFO] [stdout] 170 | impl UninitSession {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 185 |     pub fn progress_timeout(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `session_id` is never used
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:280:12
[INFO] [stdout]     |
[INFO] [stdout] 214 | impl EncryptedRaptorqPacket {
[INFO] [stdout]     | --------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn session_id(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `progress_timeout` is never used
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:306:12
[INFO] [stdout]     |
[INFO] [stdout] 291 | impl UninitFecSession {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 306 |     pub fn progress_timeout(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sender_pk` and `sequence_number_start` are never read
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:331:5
[INFO] [stdout]     |
[INFO] [stdout] 329 | pub struct InProgressSession {
[INFO] [stdout]     |            ----------------- fields in this struct
[INFO] [stdout] 330 |     // Will only be needed if rekeying is implemented
[INFO] [stdout] 331 |     sender_pk: PublicKey,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 332 |     session_id: u64,
[INFO] [stdout] 333 |     sequence_number_start: u64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `progress_timeout` is never used
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:483:12
[INFO] [stdout]     |
[INFO] [stdout] 343 | impl InProgressSession {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 483 |     pub fn progress_timeout(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:597:15
[INFO] [stdout]     |
[INFO] [stdout] 597 |     CryptoErr(HpkeError),
[INFO] [stdout]     |     --------- ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PacketError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 597 -     CryptoErr(HpkeError),
[INFO] [stdout] 597 +     CryptoErr(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:603:24
[INFO] [stdout]     |
[INFO] [stdout] 603 |     DeserializationErr(DeserializationError),
[INFO] [stdout]     |     ------------------ ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PacketError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 603 -     DeserializationErr(DeserializationError),
[INFO] [stdout] 603 +     DeserializationErr(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Corrupt`, `WrongSession`, `NewSession`, and `UnknownPacketType` are never constructed
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:591:5
[INFO] [stdout]     |
[INFO] [stdout] 590 | pub enum PacketError {
[INFO] [stdout]     |          ----------- variants in this enum
[INFO] [stdout] 591 |     Corrupt,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 592 |     WrongSession,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 593 |     NewSession,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 596 |     UnknownPacketType,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PacketError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sender_pk` is never read
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:607:5
[INFO] [stdout]     |
[INFO] [stdout] 606 | pub struct InProgressFecSession {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 607 |     sender_pk: PublicKey,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `progress_timeout` is never used
[INFO] [stdout]    --> ucftp_receiver/src/session.rs:746:12
[INFO] [stdout]     |
[INFO] [stdout] 616 | impl InProgressFecSession {
[INFO] [stdout]     | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 746 |     pub fn progress_timeout(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> ucftp_receiver/src/main.rs:83:44
[INFO] [stdout]    |
[INFO] [stdout] 83 |         receiver_sk_file.unwrap_or_else(|| PathBuf::from_str("./receiver_sk.pem").unwrap());
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> ucftp_receiver/src/main.rs:90:61
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let sender_keys_dir = sender_keys_dir.unwrap_or_else(|| PathBuf::from_str("./").unwrap());
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ucftp_receiver` (bin "ucftp_receiver") due to 2 previous errors; 12 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "83083f6264dafe8361c2e2b1b8438523e64112c9e8d361d06627577085664b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83083f6264dafe8361c2e2b1b8438523e64112c9e8d361d06627577085664b0e", kill_on_drop: false }`
[INFO] [stdout] 83083f6264dafe8361c2e2b1b8438523e64112c9e8d361d06627577085664b0e
