[INFO] fetching crate tp-keyring 2.0.2...
[INFO] testing tp-keyring-2.0.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tp-keyring 2.0.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tp-keyring 2.0.2 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 tp-keyring 2.0.2
[INFO] finished tweaking crates.io crate tp-keyring 2.0.2
[INFO] tweaked toml for crates.io crate tp-keyring 2.0.2 written to /workspace/builds/worker-2/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f3fbf8dbe59857679c5e606e1db7d2ef23934eda0d486c30cc01e46ac5f462d6
[INFO] running `Command { std: "docker" "start" "-a" "f3fbf8dbe59857679c5e606e1db7d2ef23934eda0d486c30cc01e46ac5f462d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3fbf8dbe59857679c5e606e1db7d2ef23934eda0d486c30cc01e46ac5f462d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3fbf8dbe59857679c5e606e1db7d2ef23934eda0d486c30cc01e46ac5f462d6", kill_on_drop: false }`
[INFO] [stdout] f3fbf8dbe59857679c5e606e1db7d2ef23934eda0d486c30cc01e46ac5f462d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c5bc909a08a2d6aea19b8ce72b17b556d657ac46d0de7c6fb7eba91f9e0cd73f
[INFO] running `Command { std: "docker" "start" "-a" "c5bc909a08a2d6aea19b8ce72b17b556d657ac46d0de7c6fb7eba91f9e0cd73f", kill_on_drop: false }`
[INFO] [stderr]    Compiling strum_macros v0.16.0
[INFO] [stderr]    Compiling tp-runtime v2.1.2
[INFO] [stderr]    Compiling strum v0.16.0
[INFO] [stderr]    Compiling tp-keyring v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.69s
[INFO] running `Command { std: "docker" "inspect" "c5bc909a08a2d6aea19b8ce72b17b556d657ac46d0de7c6fb7eba91f9e0cd73f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5bc909a08a2d6aea19b8ce72b17b556d657ac46d0de7c6fb7eba91f9e0cd73f", kill_on_drop: false }`
[INFO] [stdout] c5bc909a08a2d6aea19b8ce72b17b556d657ac46d0de7c6fb7eba91f9e0cd73f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c08a2ec6ee81060c1ece540a383675b4525fd0e83ed11c4ac57da6decd8fc073
[INFO] running `Command { std: "docker" "start" "-a" "c08a2ec6ee81060c1ece540a383675b4525fd0e83ed11c4ac57da6decd8fc073", kill_on_drop: false }`
[INFO] [stderr]    Compiling tp-keyring v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.36s
[INFO] running `Command { std: "docker" "inspect" "c08a2ec6ee81060c1ece540a383675b4525fd0e83ed11c4ac57da6decd8fc073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c08a2ec6ee81060c1ece540a383675b4525fd0e83ed11c4ac57da6decd8fc073", kill_on_drop: false }`
[INFO] [stdout] c08a2ec6ee81060c1ece540a383675b4525fd0e83ed11c4ac57da6decd8fc073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d816e71b0c6fbe553ce0dd0c6fec0e8d8f5247bea01fd63200f84d05e74a60ff
[INFO] running `Command { std: "docker" "start" "-a" "d816e71b0c6fbe553ce0dd0c6fec0e8d8f5247bea01fd63200f84d05e74a60ff", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tp_keyring-9ece46663efac3f0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ed25519::tests::should_work ... ok
[INFO] [stdout] test sr25519::tests::should_work ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tp-keyring
[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" "d816e71b0c6fbe553ce0dd0c6fec0e8d8f5247bea01fd63200f84d05e74a60ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d816e71b0c6fbe553ce0dd0c6fec0e8d8f5247bea01fd63200f84d05e74a60ff", kill_on_drop: false }`
[INFO] [stdout] d816e71b0c6fbe553ce0dd0c6fec0e8d8f5247bea01fd63200f84d05e74a60ff