[INFO] fetching crate noble-faucet 0.0.0...
[INFO] testing noble-faucet-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate noble-faucet 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate noble-faucet 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 noble-faucet 0.0.0
[INFO] finished tweaking crates.io crate noble-faucet 0.0.0
[INFO] tweaked toml for crates.io crate noble-faucet 0.0.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] eb18cbd61dedf8f988d43198acfdaff50e4cd2532dde1f37c13c6dc9931f382c
[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" "eb18cbd61dedf8f988d43198acfdaff50e4cd2532dde1f37c13c6dc9931f382c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb18cbd61dedf8f988d43198acfdaff50e4cd2532dde1f37c13c6dc9931f382c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb18cbd61dedf8f988d43198acfdaff50e4cd2532dde1f37c13c6dc9931f382c", kill_on_drop: false }`
[INFO] [stdout] eb18cbd61dedf8f988d43198acfdaff50e4cd2532dde1f37c13c6dc9931f382c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f684ba60e1ef89928519c268162a50b09038a7d76aecb78fbd9bfd493f57aa86
[INFO] running `Command { std: "docker" "start" "-a" "f684ba60e1ef89928519c268162a50b09038a7d76aecb78fbd9bfd493f57aa86", kill_on_drop: false }`
[INFO] [stderr]    Compiling noble-faucet v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "f684ba60e1ef89928519c268162a50b09038a7d76aecb78fbd9bfd493f57aa86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f684ba60e1ef89928519c268162a50b09038a7d76aecb78fbd9bfd493f57aa86", kill_on_drop: false }`
[INFO] [stdout] f684ba60e1ef89928519c268162a50b09038a7d76aecb78fbd9bfd493f57aa86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 1b7a4fef35d6b35ef19fc44bf4c3ee7c7f799f4e6603725cdadd845b760ecae8
[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" "1b7a4fef35d6b35ef19fc44bf4c3ee7c7f799f4e6603725cdadd845b760ecae8", kill_on_drop: false }`
[INFO] [stderr]    Compiling noble-faucet v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "1b7a4fef35d6b35ef19fc44bf4c3ee7c7f799f4e6603725cdadd845b760ecae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b7a4fef35d6b35ef19fc44bf4c3ee7c7f799f4e6603725cdadd845b760ecae8", kill_on_drop: false }`
[INFO] [stdout] 1b7a4fef35d6b35ef19fc44bf4c3ee7c7f799f4e6603725cdadd845b760ecae8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 497d9506aad34f85cfc7171ad20d931f14f25347a47ff3af60b7f0fb4508a6c5
[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" "497d9506aad34f85cfc7171ad20d931f14f25347a47ff3af60b7f0fb4508a6c5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/noble_faucet-b4e2da181bfb2d1c)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests noble-faucet
[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" "497d9506aad34f85cfc7171ad20d931f14f25347a47ff3af60b7f0fb4508a6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "497d9506aad34f85cfc7171ad20d931f14f25347a47ff3af60b7f0fb4508a6c5", kill_on_drop: false }`
[INFO] [stdout] 497d9506aad34f85cfc7171ad20d931f14f25347a47ff3af60b7f0fb4508a6c5