[INFO] fetching crate c5_core 1.0.0...
[INFO] checking c5_core-1.0.0 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate c5_core 1.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate c5_core 1.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate c5_core 1.0.0
[INFO] tweaked toml for crates.io crate c5_core 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate c5_core 1.0.0 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate c5_core 1.0.0 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded curve25519-parser v0.4.0
[INFO] [stderr]   Downloaded serde_yaml2 v0.1.3
[INFO] [stderr]   Downloaded sshkeys v0.3.3
[INFO] [stderr]   Downloaded xs_x25519-dalek v2.0.2
[INFO] [stderr]   Downloaded scc v2.3.4
[INFO] [stderr]   Downloaded yaml-rust2 v0.10.1
[INFO] [stderr]   Downloaded xs_curve25519-dalek v4.1.4
[INFO] [stderr]   Downloaded xs_ed25519-dalek v2.1.2
[INFO] [stderr]   Downloaded ecies_25519 v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83bd8e907cc40934c34e203695a472e857a3394a55f3707c919af998a31b9d3d
[INFO] running `Command { std: "docker" "start" "-a" "83bd8e907cc40934c34e203695a472e857a3394a55f3707c919af998a31b9d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83bd8e907cc40934c34e203695a472e857a3394a55f3707c919af998a31b9d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83bd8e907cc40934c34e203695a472e857a3394a55f3707c919af998a31b9d3d", kill_on_drop: false }`
[INFO] [stdout] 83bd8e907cc40934c34e203695a472e857a3394a55f3707c919af998a31b9d3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 335767e3aeaad86cfb9362b5bb4c551f1df1e967f5c1042ab6f337b15a702cca
[INFO] running `Command { std: "docker" "start" "-a" "335767e3aeaad86cfb9362b5bb4c551f1df1e967f5c1042ab6f337b15a702cca", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling xs_curve25519-dalek v4.1.4
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking pem v3.0.5
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking yaml-rust2 v0.8.1
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking sdd v3.0.8
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking sshkeys v0.3.3
[INFO] [stderr]     Checking scc v2.3.4
[INFO] [stderr]     Checking yaml-rust2 v0.10.1
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling asn1-rs-derive v0.4.0
[INFO] [stderr]    Compiling asn1-rs-impl v0.1.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking serial_test v3.2.0
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]     Checking asn1-rs v0.5.2
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking xs_x25519-dalek v2.0.2
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking xs_ed25519-dalek v2.1.2
[INFO] [stderr]     Checking der-parser v8.2.0
[INFO] [stderr]     Checking curve25519-parser v0.4.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking serde_yaml2 v0.1.3
[INFO] [stderr]     Checking ecies_25519 v0.2.3
[INFO] [stderr]     Checking c5_core v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `KeyParsingError as EciesKeyParsingError`
[INFO] [stdout]  --> src/keys.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   KeyParsingError as EciesKeyParsingError, PublicKey as ActualEciesPublicKey, StaticSecret as ActualEciesStaticSecret,
[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 import: `rand_core::OsRng`
[INFO] [stdout]   --> src/keys.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use rand_core::OsRng; // Cryptographically secure OS random number generator
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashlink::lru_cache::Entry`
[INFO] [stdout]  --> src/yaml_utils.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use hashlink::lru_cache::Entry;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `KeyParsingError as EciesKeyParsingError`
[INFO] [stdout]  --> src/keys.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   KeyParsingError as EciesKeyParsingError, PublicKey as ActualEciesPublicKey, StaticSecret as ActualEciesStaticSecret,
[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 import: `rand_core::OsRng`
[INFO] [stdout]   --> src/keys.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use rand_core::OsRng; // Cryptographically secure OS random number generator
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashlink::lru_cache::Entry`
[INFO] [stdout]  --> src/yaml_utils.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use hashlink::lru_cache::Entry;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ed_secret_key_for_pem`
[INFO] [stdout]   --> src/keys.rs:86:11
[INFO] [stdout]    |
[INFO] [stdout] 86 |       let ed_secret_key_for_pem = ed25519_dalek::SecretKey::try_from(secret_bytes)
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ed_secret_key_for_pem`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_ssh_key_part` is never used
[INFO] [stdout]    --> src/keys.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn build_ssh_key_part(name: &str, data: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ed_secret_key_for_pem`
[INFO] [stdout]   --> src/keys.rs:86:11
[INFO] [stdout]    |
[INFO] [stdout] 86 |       let ed_secret_key_for_pem = ed25519_dalek::SecretKey::try_from(secret_bytes)
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ed_secret_key_for_pem`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_ssh_key_part` is never used
[INFO] [stdout]    --> src/keys.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn build_ssh_key_part(name: &str, data: &[u8]) -> Vec<u8> {
[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 `make_seq` is never used
[INFO] [stdout]    --> src/yaml_utils.rs:124:6
[INFO] [stdout]     |
[INFO] [stdout] 124 |   fn make_seq() -> Yaml {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PemEncodedKey`
[INFO] [stdout]   --> tests/crypto_tests.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 11 |   PemEncodedKey,
[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 import: `OsRng`
[INFO] [stdout]   --> tests/crypto_tests.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | use rand::rngs::{OsRng, StdRng};
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> tests/crypto_tests.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::fs;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]   --> tests/crypto_tests.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::path::Path;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.17s
[INFO] running `Command { std: "docker" "inspect" "335767e3aeaad86cfb9362b5bb4c551f1df1e967f5c1042ab6f337b15a702cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "335767e3aeaad86cfb9362b5bb4c551f1df1e967f5c1042ab6f337b15a702cca", kill_on_drop: false }`
[INFO] [stdout] 335767e3aeaad86cfb9362b5bb4c551f1df1e967f5c1042ab6f337b15a702cca
