[INFO] fetching crate tet-finality-grandpa 0.0.0...
[INFO] testing tet-finality-grandpa-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate tet-finality-grandpa 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tet-finality-grandpa 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tet-finality-grandpa 0.0.0
[INFO] finished tweaking crates.io crate tet-finality-grandpa 0.0.0
[INFO] tweaked toml for crates.io crate tet-finality-grandpa 0.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 31215a9f75f913c34035b7db90ae30c35c3ec2d1c3119451df3e04084c8df2d6
[INFO] running `Command { std: "docker" "start" "-a" "31215a9f75f913c34035b7db90ae30c35c3ec2d1c3119451df3e04084c8df2d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31215a9f75f913c34035b7db90ae30c35c3ec2d1c3119451df3e04084c8df2d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31215a9f75f913c34035b7db90ae30c35c3ec2d1c3119451df3e04084c8df2d6", kill_on_drop: false }`
[INFO] [stdout] 31215a9f75f913c34035b7db90ae30c35c3ec2d1c3119451df3e04084c8df2d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69ef57361dba7e88d7409faea259186e6e63abfa79ff6b0051a97bcac26ea61d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "69ef57361dba7e88d7409faea259186e6e63abfa79ff6b0051a97bcac26ea61d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tet-finality-grandpa v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "69ef57361dba7e88d7409faea259186e6e63abfa79ff6b0051a97bcac26ea61d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69ef57361dba7e88d7409faea259186e6e63abfa79ff6b0051a97bcac26ea61d", kill_on_drop: false }`
[INFO] [stdout] 69ef57361dba7e88d7409faea259186e6e63abfa79ff6b0051a97bcac26ea61d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 924276eb582f799b1e24601bd21ee5df74e1cc2f246f9d46a6525a8e6bbdcf1b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "924276eb582f799b1e24601bd21ee5df74e1cc2f246f9d46a6525a8e6bbdcf1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tet-finality-grandpa v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "924276eb582f799b1e24601bd21ee5df74e1cc2f246f9d46a6525a8e6bbdcf1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "924276eb582f799b1e24601bd21ee5df74e1cc2f246f9d46a6525a8e6bbdcf1b", kill_on_drop: false }`
[INFO] [stdout] 924276eb582f799b1e24601bd21ee5df74e1cc2f246f9d46a6525a8e6bbdcf1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 8ef183a7b4a80d93ba2341d32960f518a0a2e34c08acdd5aec6a7bb9c4fb05a7
[INFO] running `Command { std: "docker" "start" "-a" "8ef183a7b4a80d93ba2341d32960f518a0a2e34c08acdd5aec6a7bb9c4fb05a7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tet_finality_grandpa-bfb5111c1ba6e1f6)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests tet-finality-grandpa
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "8ef183a7b4a80d93ba2341d32960f518a0a2e34c08acdd5aec6a7bb9c4fb05a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef183a7b4a80d93ba2341d32960f518a0a2e34c08acdd5aec6a7bb9c4fb05a7", kill_on_drop: false }`
[INFO] [stdout] 8ef183a7b4a80d93ba2341d32960f518a0a2e34c08acdd5aec6a7bb9c4fb05a7