[INFO] fetching crate signatory 0.23.2...
[INFO] testing signatory-0.23.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate signatory 0.23.2 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate signatory 0.23.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate signatory 0.23.2
[INFO] finished tweaking crates.io crate signatory 0.23.2
[INFO] tweaked toml for crates.io crate signatory 0.23.2 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pem-rfc7468 v0.2.0
[INFO] [stderr]   Downloaded ed25519 v1.2.0
[INFO] [stderr]   Downloaded ed25519-dalek v1.0.1
[INFO] [stderr]   Downloaded ecdsa v0.12.4
[INFO] [stderr]   Downloaded spki v0.4.0
[INFO] [stderr]   Downloaded der v0.4.1
[INFO] [stderr]   Downloaded curve25519-dalek v3.2.0
[INFO] [stderr]   Downloaded elliptic-curve v0.10.6
[INFO] [stderr]   Downloaded crypto-bigint v0.2.6
[INFO] [stderr]   Downloaded p256 v0.9.0
[INFO] [stderr]   Downloaded base64ct v1.0.1
[INFO] [stderr]   Downloaded const-oid v0.6.0
[INFO] [stderr]   Downloaded signature v1.3.1
[INFO] [stderr]   Downloaded k256 v0.9.6
[INFO] [stderr]   Downloaded pkcs8 v0.7.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 043ccb9932f25adbb5d48ebcf665e9b358719e7f2383fe0ac40ba4d734dcd03d
[INFO] running `Command { std: "docker" "start" "-a" "043ccb9932f25adbb5d48ebcf665e9b358719e7f2383fe0ac40ba4d734dcd03d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "043ccb9932f25adbb5d48ebcf665e9b358719e7f2383fe0ac40ba4d734dcd03d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "043ccb9932f25adbb5d48ebcf665e9b358719e7f2383fe0ac40ba4d734dcd03d", kill_on_drop: false }`
[INFO] [stdout] 043ccb9932f25adbb5d48ebcf665e9b358719e7f2383fe0ac40ba4d734dcd03d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67cbade59f8341787a76a44f158c6a29515432dfbfac2b98caf0b52509c2e05e
[INFO] running `Command { std: "docker" "start" "-a" "67cbade59f8341787a76a44f158c6a29515432dfbfac2b98caf0b52509c2e05e", kill_on_drop: false }`
[INFO] [stderr]    Compiling const-oid v0.6.0
[INFO] [stderr]    Compiling base64ct v1.0.1
[INFO] [stderr]    Compiling signature v1.3.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling der v0.4.1
[INFO] [stderr]    Compiling pem-rfc7468 v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling spki v0.4.0
[INFO] [stderr]    Compiling pkcs8 v0.7.5
[INFO] [stderr]    Compiling signatory v0.23.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "67cbade59f8341787a76a44f158c6a29515432dfbfac2b98caf0b52509c2e05e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67cbade59f8341787a76a44f158c6a29515432dfbfac2b98caf0b52509c2e05e", kill_on_drop: false }`
[INFO] [stdout] 67cbade59f8341787a76a44f158c6a29515432dfbfac2b98caf0b52509c2e05e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8d54ad91a9935d0242ab393f2964500ae2850ec128b7eb51ef2d46a3e64281d
[INFO] running `Command { std: "docker" "start" "-a" "f8d54ad91a9935d0242ab393f2964500ae2850ec128b7eb51ef2d46a3e64281d", kill_on_drop: false }`
[INFO] [stderr]    Compiling signatory v0.23.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "f8d54ad91a9935d0242ab393f2964500ae2850ec128b7eb51ef2d46a3e64281d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8d54ad91a9935d0242ab393f2964500ae2850ec128b7eb51ef2d46a3e64281d", kill_on_drop: false }`
[INFO] [stdout] f8d54ad91a9935d0242ab393f2964500ae2850ec128b7eb51ef2d46a3e64281d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb214d3a96efa164f195987411708e03c644aa3e84f36e7835cfc95a128b4f0e
[INFO] running `Command { std: "docker" "start" "-a" "eb214d3a96efa164f195987411708e03c644aa3e84f36e7835cfc95a128b4f0e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/signatory-8bb5bd5af1a6153d)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fs.rs (/opt/rustwide/target/debug/deps/fs-f3415af12509dfd1)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests signatory
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb214d3a96efa164f195987411708e03c644aa3e84f36e7835cfc95a128b4f0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb214d3a96efa164f195987411708e03c644aa3e84f36e7835cfc95a128b4f0e", kill_on_drop: false }`
[INFO] [stdout] eb214d3a96efa164f195987411708e03c644aa3e84f36e7835cfc95a128b4f0e