[INFO] fetching crate klave-connector 0.1.2...
[INFO] checking klave-connector-0.1.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate klave-connector 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate klave-connector 0.1.2
[INFO] finished tweaking crates.io crate klave-connector 0.1.2
[INFO] tweaked toml for crates.io crate klave-connector 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate klave-connector 0.1.2 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 crates.io crate klave-connector 0.1.2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c25181589e60fe4052fe74b87eefafb07b3e0aeb6a2b6e92f82c6a91e20c64ca
[INFO] running `Command { std: "docker" "start" "-a" "c25181589e60fe4052fe74b87eefafb07b3e0aeb6a2b6e92f82c6a91e20c64ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c25181589e60fe4052fe74b87eefafb07b3e0aeb6a2b6e92f82c6a91e20c64ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25181589e60fe4052fe74b87eefafb07b3e0aeb6a2b6e92f82c6a91e20c64ca", kill_on_drop: false }`
[INFO] [stdout] c25181589e60fe4052fe74b87eefafb07b3e0aeb6a2b6e92f82c6a91e20c64ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0865ac67fcc725d833ff437fc8262fd14ff3f3f24ee9bbefa41ec8ee94823044
[INFO] running `Command { std: "docker" "start" "-a" "0865ac67fcc725d833ff437fc8262fd14ff3f3f24ee9bbefa41ec8ee94823044", kill_on_drop: false }`
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling cc v1.2.21
[INFO] [stderr]     Checking base64ct v1.7.3
[INFO] [stderr]    Compiling openssl v0.10.72
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking tokio v1.45.0
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]    Compiling openssl-sys v0.9.108
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking klave-connector v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/scp.rs:507:25
[INFO] [stdout]     |
[INFO] [stdout] 507 |     pub async fn new_tx(&mut self, app: &str, command: &str, request_id: Option<String>, args: OptionalArgs) -> Tx {        
[INFO] [stdout]     |                         ^^^^^^^^^ the lifetime is elided here                                                   ^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 507 |     pub async fn new_tx(&mut self, app: &str, command: &str, request_id: Option<String>, args: OptionalArgs) -> Tx<'_> {        
[INFO] [stdout]     |                                                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/scp.rs:522:34
[INFO] [stdout]     |
[INFO] [stdout] 522 | ...iodic_tx(&mut self, app: &str, command: &str, request_id: Option<String>, args: OptionalArgs, interval_secs: u64) -> Tx {        
[INFO] [stdout]     |             ^^^^^^^^^ the lifetime is elided here                                                                       ^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 522 |     pub async fn new_periodic_tx(&mut self, app: &str, command: &str, request_id: Option<String>, args: OptionalArgs, interval_secs: u64) -> Tx<'_> {        
[INFO] [stdout]     |                                                                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> src/cluster_negotiation.rs:240:48
[INFO] [stdout]     |
[INFO] [stdout] 240 |     let session = SCPSession { crypto_key, iv: iv.try_into().map_err(|_| HandshakeError::Generic("Failed to create IV".into()))? };
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `klave-connector` (lib test) due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> src/cluster_negotiation.rs:331:58
[INFO] [stdout]     |
[INFO] [stdout] 331 |         let session = SCPSession { crypto_key, iv: match iv.try_into() {
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/scp.rs:507:25
[INFO] [stdout]     |
[INFO] [stdout] 507 |     pub async fn new_tx(&mut self, app: &str, command: &str, request_id: Option<String>, args: OptionalArgs) -> Tx {        
[INFO] [stdout]     |                         ^^^^^^^^^ the lifetime is elided here                                                   ^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 507 |     pub async fn new_tx(&mut self, app: &str, command: &str, request_id: Option<String>, args: OptionalArgs) -> Tx<'_> {        
[INFO] [stdout]     |                                                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/scp.rs:522:34
[INFO] [stdout]     |
[INFO] [stdout] 522 | ...iodic_tx(&mut self, app: &str, command: &str, request_id: Option<String>, args: OptionalArgs, interval_secs: u64) -> Tx {        
[INFO] [stdout]     |             ^^^^^^^^^ the lifetime is elided here                                                                       ^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 522 |     pub async fn new_periodic_tx(&mut self, app: &str, command: &str, request_id: Option<String>, args: OptionalArgs, interval_secs: u64) -> Tx<'_> {        
[INFO] [stdout]     |                                                                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> src/cluster_negotiation.rs:240:48
[INFO] [stdout]     |
[INFO] [stdout] 240 |     let session = SCPSession { crypto_key, iv: iv.try_into().map_err(|_| HandshakeError::Generic("Failed to create IV".into()))? };
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `klave-connector` (lib) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0865ac67fcc725d833ff437fc8262fd14ff3f3f24ee9bbefa41ec8ee94823044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0865ac67fcc725d833ff437fc8262fd14ff3f3f24ee9bbefa41ec8ee94823044", kill_on_drop: false }`
[INFO] [stdout] 0865ac67fcc725d833ff437fc8262fd14ff3f3f24ee9bbefa41ec8ee94823044
