[INFO] fetching crate nozzle-core 0.0.0...
[INFO] testing nozzle-core-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate nozzle-core 0.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate nozzle-core 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 nozzle-core 0.0.0
[INFO] finished tweaking crates.io crate nozzle-core 0.0.0
[INFO] tweaked toml for crates.io crate nozzle-core 0.0.0 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 55b3d3103249addb0830f65833854c5a2e28bc9dfc5193e8aac28d5eeead4121
[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" "55b3d3103249addb0830f65833854c5a2e28bc9dfc5193e8aac28d5eeead4121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55b3d3103249addb0830f65833854c5a2e28bc9dfc5193e8aac28d5eeead4121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55b3d3103249addb0830f65833854c5a2e28bc9dfc5193e8aac28d5eeead4121", kill_on_drop: false }`
[INFO] [stdout] 55b3d3103249addb0830f65833854c5a2e28bc9dfc5193e8aac28d5eeead4121
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5c6fba7dd97fe9c95bef9437cfe9b9a3aa38f53d02a04a7f04874f9bd7f2b1c9
[INFO] running `Command { std: "docker" "start" "-a" "5c6fba7dd97fe9c95bef9437cfe9b9a3aa38f53d02a04a7f04874f9bd7f2b1c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling nozzle-core v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "5c6fba7dd97fe9c95bef9437cfe9b9a3aa38f53d02a04a7f04874f9bd7f2b1c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c6fba7dd97fe9c95bef9437cfe9b9a3aa38f53d02a04a7f04874f9bd7f2b1c9", kill_on_drop: false }`
[INFO] [stdout] 5c6fba7dd97fe9c95bef9437cfe9b9a3aa38f53d02a04a7f04874f9bd7f2b1c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 19efc3302d5e1069865ed95ca46113ee81d353fee3f776b421de8257301b59f7
[INFO] running `Command { std: "docker" "start" "-a" "19efc3302d5e1069865ed95ca46113ee81d353fee3f776b421de8257301b59f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling nozzle-core v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "19efc3302d5e1069865ed95ca46113ee81d353fee3f776b421de8257301b59f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19efc3302d5e1069865ed95ca46113ee81d353fee3f776b421de8257301b59f7", kill_on_drop: false }`
[INFO] [stdout] 19efc3302d5e1069865ed95ca46113ee81d353fee3f776b421de8257301b59f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 87fd8378cea73e857a917e4f6c5e1391b230aa28463ca0be606e5c9152251a5d
[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" "87fd8378cea73e857a917e4f6c5e1391b230aa28463ca0be606e5c9152251a5d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nozzle_core-ffdf9d457b22f0aa)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nozzle-core
[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" "87fd8378cea73e857a917e4f6c5e1391b230aa28463ca0be606e5c9152251a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87fd8378cea73e857a917e4f6c5e1391b230aa28463ca0be606e5c9152251a5d", kill_on_drop: false }`
[INFO] [stdout] 87fd8378cea73e857a917e4f6c5e1391b230aa28463ca0be606e5c9152251a5d