[INFO] fetching crate ring-compat 0.3.2...
[INFO] checking ring-compat-0.3.2 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate ring-compat 0.3.2 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate ring-compat 0.3.2 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ring-compat 0.3.2
[INFO] finished tweaking crates.io crate ring-compat 0.3.2
[INFO] tweaked toml for crates.io crate ring-compat 0.3.2 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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 signature v1.3.2
[INFO] [stderr]   Downloaded p256 v0.9.0
[INFO] [stderr]   Downloaded elliptic-curve v0.10.6
[INFO] [stderr]   Downloaded ecdsa v0.12.4
[INFO] [stderr]   Downloaded p384 v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18b3d0bcf50e86896346e3b0649d3b07adb3dc96ec2d44a932f4eb4d9dcd1abd
[INFO] running `Command { std: "docker" "start" "-a" "18b3d0bcf50e86896346e3b0649d3b07adb3dc96ec2d44a932f4eb4d9dcd1abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18b3d0bcf50e86896346e3b0649d3b07adb3dc96ec2d44a932f4eb4d9dcd1abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b3d0bcf50e86896346e3b0649d3b07adb3dc96ec2d44a932f4eb4d9dcd1abd", kill_on_drop: false }`
[INFO] [stdout] 18b3d0bcf50e86896346e3b0649d3b07adb3dc96ec2d44a932f4eb4d9dcd1abd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76747357a0229abc6489ac66558be74f5feab3b9bf14ba8038cee18dc12e6269
[INFO] running `Command { std: "docker" "start" "-a" "76747357a0229abc6489ac66558be74f5feab3b9bf14ba8038cee18dc12e6269", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking der v0.4.4
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking zeroize v1.4.3
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking signature v1.3.2
[INFO] [stderr]     Checking blobby v0.1.2
[INFO] [stderr]     Checking ed25519 v1.3.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking crypto-bigint v0.2.11
[INFO] [stderr]     Checking aead v0.4.3
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking elliptic-curve v0.10.6
[INFO] [stderr]     Checking ecdsa v0.12.4
[INFO] [stderr]     Checking p256 v0.9.0
[INFO] [stderr]     Checking p384 v0.8.0
[INFO] [stderr]     Checking ring-compat v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `ed25519::SIGNATURE_LENGTH`: use ed25519::Signature::BYTE_SIZE instead
[INFO] [stdout]  --> src/signature/ed25519.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use ed25519::{Signature, SIGNATURE_LENGTH};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `ed25519::SIGNATURE_LENGTH`: use ed25519::Signature::BYTE_SIZE instead
[INFO] [stdout]  --> src/signature/ed25519.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use ed25519::{Signature, SIGNATURE_LENGTH};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Signature`
[INFO] [stdout]  --> src/signature/ed25519.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::{Error, Signature as _, Signer, Verifier};
[INFO] [stdout]   |                    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Signature`
[INFO] [stdout]  --> src/signature/ed25519.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::{Error, Signature as _, Signer, Verifier};
[INFO] [stdout]   |                    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `ring_compat::signature::ed25519::SIGNATURE_LENGTH`: use ed25519::Signature::BYTE_SIZE instead
[INFO] [stdout]  --> tests/signature/ed25519.rs:5:52
[INFO] [stdout]   |
[INFO] [stdout] 5 |     ed25519::{Signature, SigningKey, VerifyingKey, SIGNATURE_LENGTH},
[INFO] [stdout]   |                                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `ring_compat::signature::ed25519::SIGNATURE_LENGTH`: use ed25519::Signature::BYTE_SIZE instead
[INFO] [stdout]   --> tests/signature/ed25519.rs:31:37
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut tweaked_sig = [0u8; SIGNATURE_LENGTH];
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Signature`
[INFO] [stdout]  --> tests/signature/ed25519.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Signature as _, Signer, Verifier,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.07s
[INFO] running `Command { std: "docker" "inspect" "76747357a0229abc6489ac66558be74f5feab3b9bf14ba8038cee18dc12e6269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76747357a0229abc6489ac66558be74f5feab3b9bf14ba8038cee18dc12e6269", kill_on_drop: false }`
[INFO] [stdout] 76747357a0229abc6489ac66558be74f5feab3b9bf14ba8038cee18dc12e6269