[INFO] fetching crate networkmanager 0.3.2...
[INFO] checking networkmanager-0.3.2 against beta-2020-07-24 for pr-75494-beta
[INFO] extracting crate networkmanager 0.3.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate networkmanager 0.3.2 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate networkmanager 0.3.2
[INFO] finished tweaking crates.io crate networkmanager 0.3.2
[INFO] tweaked toml for crates.io crate networkmanager 0.3.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate networkmanager 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3876d288870b7910ee0621328c6c6f6ef115f25a23182046276bd66dec560600
[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" "3876d288870b7910ee0621328c6c6f6ef115f25a23182046276bd66dec560600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3876d288870b7910ee0621328c6c6f6ef115f25a23182046276bd66dec560600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3876d288870b7910ee0621328c6c6f6ef115f25a23182046276bd66dec560600", kill_on_drop: false }`
[INFO] [stdout] 3876d288870b7910ee0621328c6c6f6ef115f25a23182046276bd66dec560600
[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=forbid" "-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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74a1268fa0dcee4451ba0055f4d08c5077e8e01830c47886934045fab34e001f
[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" "74a1268fa0dcee4451ba0055f4d08c5077e8e01830c47886934045fab34e001f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling libdbus-sys v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]     Checking dbus v0.8.3
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]     Checking networkmanager v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `dbus_object`
[INFO] [stdout]   --> src/api/devices/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     dbus_object: DBusObject<'a>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dbus_object`
[INFO] [stdout]   --> src/api/devices/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     dbus_object: DBusObject<'a>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.97s
[INFO] running `Command { std: "docker" "inspect" "74a1268fa0dcee4451ba0055f4d08c5077e8e01830c47886934045fab34e001f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74a1268fa0dcee4451ba0055f4d08c5077e8e01830c47886934045fab34e001f", kill_on_drop: false }`
[INFO] [stdout] 74a1268fa0dcee4451ba0055f4d08c5077e8e01830c47886934045fab34e001f
