[INFO] fetching crate signatory 0.23.2...
[INFO] testing signatory-0.23.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate signatory 0.23.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate signatory 0.23.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83223ddd0dab7ed8c29ee0bd5e198f713d9b106fb48f375026a88c58ad42ea77
[INFO] running `Command { std: "docker" "start" "-a" "83223ddd0dab7ed8c29ee0bd5e198f713d9b106fb48f375026a88c58ad42ea77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83223ddd0dab7ed8c29ee0bd5e198f713d9b106fb48f375026a88c58ad42ea77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83223ddd0dab7ed8c29ee0bd5e198f713d9b106fb48f375026a88c58ad42ea77", kill_on_drop: false }`
[INFO] [stdout] 83223ddd0dab7ed8c29ee0bd5e198f713d9b106fb48f375026a88c58ad42ea77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1140deb1b1967f2565d5be1b264c738bd5d6a335a88ccfd3f4020d8c6e5e56c0
[INFO] running `Command { std: "docker" "start" "-a" "1140deb1b1967f2565d5be1b264c738bd5d6a335a88ccfd3f4020d8c6e5e56c0", 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 der v0.4.1
[INFO] [stderr]    Compiling pem-rfc7468 v0.2.0
[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 3.13s
[INFO] running `Command { std: "docker" "inspect" "1140deb1b1967f2565d5be1b264c738bd5d6a335a88ccfd3f4020d8c6e5e56c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1140deb1b1967f2565d5be1b264c738bd5d6a335a88ccfd3f4020d8c6e5e56c0", kill_on_drop: false }`
[INFO] [stdout] 1140deb1b1967f2565d5be1b264c738bd5d6a335a88ccfd3f4020d8c6e5e56c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 562f2ca51ab33372d0afb7c9529a94165274843a928986d383a0e96f69c64f56
[INFO] running `Command { std: "docker" "start" "-a" "562f2ca51ab33372d0afb7c9529a94165274843a928986d383a0e96f69c64f56", kill_on_drop: false }`
[INFO] [stderr]    Compiling signatory v0.23.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "562f2ca51ab33372d0afb7c9529a94165274843a928986d383a0e96f69c64f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "562f2ca51ab33372d0afb7c9529a94165274843a928986d383a0e96f69c64f56", kill_on_drop: false }`
[INFO] [stdout] 562f2ca51ab33372d0afb7c9529a94165274843a928986d383a0e96f69c64f56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 56c7955e985d106eece819d867ea0876e847e119d49f330a5f20f9d39da50fea
[INFO] running `Command { std: "docker" "start" "-a" "56c7955e985d106eece819d867ea0876e847e119d49f330a5f20f9d39da50fea", 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-ea7cb918f8064969)
[INFO] [stderr]      Running tests/fs.rs (/opt/rustwide/target/debug/deps/fs-6d97762e30cba218)
[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] [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] [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" "56c7955e985d106eece819d867ea0876e847e119d49f330a5f20f9d39da50fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c7955e985d106eece819d867ea0876e847e119d49f330a5f20f9d39da50fea", kill_on_drop: false }`
[INFO] [stdout] 56c7955e985d106eece819d867ea0876e847e119d49f330a5f20f9d39da50fea