[INFO] fetching crate ns3-parallel 0.2.2...
[INFO] testing ns3-parallel-0.2.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate ns3-parallel 0.2.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate ns3-parallel 0.2.2 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 ns3-parallel 0.2.2
[INFO] finished tweaking crates.io crate ns3-parallel 0.2.2
[INFO] tweaked toml for crates.io crate ns3-parallel 0.2.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate ns3-parallel 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pbr v1.0.4
[INFO] [stderr]   Downloaded tokio-macros v1.7.0
[INFO] [stderr]   Downloaded tokio v1.16.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b729a32839b1c967c77dbaaafa04ff5d223fe04fbd21e9d51fe12f36f3261a67
[INFO] running `Command { std: "docker" "start" "-a" "b729a32839b1c967c77dbaaafa04ff5d223fe04fbd21e9d51fe12f36f3261a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b729a32839b1c967c77dbaaafa04ff5d223fe04fbd21e9d51fe12f36f3261a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b729a32839b1c967c77dbaaafa04ff5d223fe04fbd21e9d51fe12f36f3261a67", kill_on_drop: false }`
[INFO] [stdout] b729a32839b1c967c77dbaaafa04ff5d223fe04fbd21e9d51fe12f36f3261a67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 089bfbf01a3450db7eefce2502c47ef32c4a2e93be4ab2818ba2816aa750d22f
[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" "089bfbf01a3450db7eefce2502c47ef32c4a2e93be4ab2818ba2816aa750d22f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling pbr v1.0.4
[INFO] [stderr]    Compiling tokio v1.16.1
[INFO] [stderr]    Compiling ns3-parallel v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.65s
[INFO] running `Command { std: "docker" "inspect" "089bfbf01a3450db7eefce2502c47ef32c4a2e93be4ab2818ba2816aa750d22f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "089bfbf01a3450db7eefce2502c47ef32c4a2e93be4ab2818ba2816aa750d22f", kill_on_drop: false }`
[INFO] [stdout] 089bfbf01a3450db7eefce2502c47ef32c4a2e93be4ab2818ba2816aa750d22f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] fb7db1f5fa9af005d82cf0bc9c3e8b77397fc312a0f9f66a987e44d02d0bf8a0
[INFO] running `Command { std: "docker" "start" "-a" "fb7db1f5fa9af005d82cf0bc9c3e8b77397fc312a0f9f66a987e44d02d0bf8a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ns3-parallel v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.53s
[INFO] running `Command { std: "docker" "inspect" "fb7db1f5fa9af005d82cf0bc9c3e8b77397fc312a0f9f66a987e44d02d0bf8a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb7db1f5fa9af005d82cf0bc9c3e8b77397fc312a0f9f66a987e44d02d0bf8a0", kill_on_drop: false }`
[INFO] [stdout] fb7db1f5fa9af005d82cf0bc9c3e8b77397fc312a0f9f66a987e44d02d0bf8a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 76bb7cdb8a2bb7d96fda60d5762f4900064d9c261b9d6738111b9c1e92f41140
[INFO] running `Command { std: "docker" "start" "-a" "76bb7cdb8a2bb7d96fda60d5762f4900064d9c261b9d6738111b9c1e92f41140", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ns3_parallel-52b06671f3aeda55)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ns3-parallel
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/core.rs - core::BuildParam (line 11) ... ok
[INFO] [stdout] test src/core.rs - core::BuildCmd (line 74) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "76bb7cdb8a2bb7d96fda60d5762f4900064d9c261b9d6738111b9c1e92f41140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76bb7cdb8a2bb7d96fda60d5762f4900064d9c261b9d6738111b9c1e92f41140", kill_on_drop: false }`
[INFO] [stdout] 76bb7cdb8a2bb7d96fda60d5762f4900064d9c261b9d6738111b9c1e92f41140