[INFO] fetching crate iop-keyvault 0.0.16...
[INFO] checking iop-keyvault-0.0.16 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate iop-keyvault 0.0.16 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate iop-keyvault 0.0.16
[INFO] finished tweaking crates.io crate iop-keyvault 0.0.16
[INFO] tweaked toml for crates.io crate iop-keyvault 0.0.16 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iop-keyvault 0.0.16 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 100 packages to latest compatible versions
[INFO] [stderr]       Adding curve25519-dalek v3.2.0 (available: v3.2.1)
[INFO] [stderr]       Adding ed25519-dalek v1.0.1 (available: v2.2.0)
[INFO] [stderr]       Adding getrandom v0.2.16 (available: v0.3.3)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding tiny-bip39 v1.0.0 (available: v2.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded orion v0.17.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ddb0aa9c38062ca9a1cb8d676ddf1cccd5c5b9b8bdcf8737fd5227ddd9d2830
[INFO] running `Command { std: "docker" "start" "-a" "4ddb0aa9c38062ca9a1cb8d676ddf1cccd5c5b9b8bdcf8737fd5227ddd9d2830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ddb0aa9c38062ca9a1cb8d676ddf1cccd5c5b9b8bdcf8737fd5227ddd9d2830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ddb0aa9c38062ca9a1cb8d676ddf1cccd5c5b9b8bdcf8737fd5227ddd9d2830", kill_on_drop: false }`
[INFO] [stdout] 4ddb0aa9c38062ca9a1cb8d676ddf1cccd5c5b9b8bdcf8737fd5227ddd9d2830
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67ab61c808ba40b4c71bc0e54090b529a0d18fde5a8f9ee1a08945fbf151b5b8
[INFO] running `Command { std: "docker" "start" "-a" "67ab61c808ba40b4c71bc0e54090b529a0d18fde5a8f9ee1a08945fbf151b5b8", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking fiat-crypto v0.3.0
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking ct-codecs v1.1.6
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking libsecp256k1-core v0.3.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking ripemd v0.1.3
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1 v0.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking data-encoding-macro v0.1.18
[INFO] [stderr]     Checking multibase v0.9.1
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tiny-bip39 v1.0.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking orion v0.17.11
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking iop-keyvault v0.0.16 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `bip32::*`
[INFO] [stdout]   --> src/secp256k1/mod.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub use bip32::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bip44::*`
[INFO] [stdout]   --> src/secp256k1/mod.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub use bip44::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bip32::*`
[INFO] [stdout]   --> src/secp256k1/mod.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub use bip32::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bip44::*`
[INFO] [stdout]   --> src/secp256k1/mod.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub use bip44::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestCrypto` is never constructed
[INFO] [stdout]  --> src/test_crypto.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct TestCrypto {}
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestKeyId` is never constructed
[INFO] [stdout]  --> src/test_crypto.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct TestKeyId(String);
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestSignature` is never constructed
[INFO] [stdout]   --> src/test_crypto.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct TestSignature {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestPrivateKey` is never constructed
[INFO] [stdout]   --> src/test_crypto.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct TestPrivateKey(String);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestPublicKey` is never constructed
[INFO] [stdout]   --> src/test_crypto.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct TestPublicKey(String);
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestXprv` is never constructed
[INFO] [stdout]   --> src/test_crypto.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct TestXprv(TestPrivateKey);
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestXpub` is never constructed
[INFO] [stdout]   --> src/test_crypto.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct TestXpub(TestPublicKey);
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestNetwork` is never constructed
[INFO] [stdout]    --> src/test_crypto.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct TestNetwork;
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.42s
[INFO] running `Command { std: "docker" "inspect" "67ab61c808ba40b4c71bc0e54090b529a0d18fde5a8f9ee1a08945fbf151b5b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67ab61c808ba40b4c71bc0e54090b529a0d18fde5a8f9ee1a08945fbf151b5b8", kill_on_drop: false }`
[INFO] [stdout] 67ab61c808ba40b4c71bc0e54090b529a0d18fde5a8f9ee1a08945fbf151b5b8