[INFO] fetching crate tetcoin-test-client 0.0.0...
[INFO] testing tetcoin-test-client-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate tetcoin-test-client 0.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate tetcoin-test-client 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tetcoin-test-client 0.0.0
[INFO] finished tweaking crates.io crate tetcoin-test-client 0.0.0
[INFO] tweaked toml for crates.io crate tetcoin-test-client 0.0.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2faf5143e7c5d00744b24fdfbffb3354b2983e910721963a681fb299f641e41d
[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" "2faf5143e7c5d00744b24fdfbffb3354b2983e910721963a681fb299f641e41d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2faf5143e7c5d00744b24fdfbffb3354b2983e910721963a681fb299f641e41d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2faf5143e7c5d00744b24fdfbffb3354b2983e910721963a681fb299f641e41d", kill_on_drop: false }`
[INFO] [stdout] 2faf5143e7c5d00744b24fdfbffb3354b2983e910721963a681fb299f641e41d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0b46eba2aaecfe6a890c5394eb2e29e8c7c3afedcf012f4cff469e76c5338cd
[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" "f0b46eba2aaecfe6a890c5394eb2e29e8c7c3afedcf012f4cff469e76c5338cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetcoin-test-client v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "f0b46eba2aaecfe6a890c5394eb2e29e8c7c3afedcf012f4cff469e76c5338cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b46eba2aaecfe6a890c5394eb2e29e8c7c3afedcf012f4cff469e76c5338cd", kill_on_drop: false }`
[INFO] [stdout] f0b46eba2aaecfe6a890c5394eb2e29e8c7c3afedcf012f4cff469e76c5338cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 7c7d4821c6e1276113fb71e940200e4d310e095f9b5763a54466d1c55b8cf386
[INFO] running `Command { std: "docker" "start" "-a" "7c7d4821c6e1276113fb71e940200e4d310e095f9b5763a54466d1c55b8cf386", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetcoin-test-client v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "7c7d4821c6e1276113fb71e940200e4d310e095f9b5763a54466d1c55b8cf386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c7d4821c6e1276113fb71e940200e4d310e095f9b5763a54466d1c55b8cf386", kill_on_drop: false }`
[INFO] [stdout] 7c7d4821c6e1276113fb71e940200e4d310e095f9b5763a54466d1c55b8cf386
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 9f161d65a8b99c61ede043fddcb7b52631c8cad75513c753f7ef65758dd77f05
[INFO] running `Command { std: "docker" "start" "-a" "9f161d65a8b99c61ede043fddcb7b52631c8cad75513c753f7ef65758dd77f05", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tetcoin_test_client-56b7b09e5da6a378)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tetcoin-test-client
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "9f161d65a8b99c61ede043fddcb7b52631c8cad75513c753f7ef65758dd77f05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f161d65a8b99c61ede043fddcb7b52631c8cad75513c753f7ef65758dd77f05", kill_on_drop: false }`
[INFO] [stdout] 9f161d65a8b99c61ede043fddcb7b52631c8cad75513c753f7ef65758dd77f05