[INFO] fetching crate ifcfg 0.1.2...
[INFO] testing ifcfg-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ifcfg 0.1.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate ifcfg 0.1.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ifcfg 0.1.2
[INFO] finished tweaking crates.io crate ifcfg 0.1.2
[INFO] tweaked toml for crates.io crate ifcfg 0.1.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate ifcfg 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89ca06c8300c06bc7a98f4f49ca31b0e5a214ae70bf2af563a76f154f00f9492
[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" "89ca06c8300c06bc7a98f4f49ca31b0e5a214ae70bf2af563a76f154f00f9492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89ca06c8300c06bc7a98f4f49ca31b0e5a214ae70bf2af563a76f154f00f9492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89ca06c8300c06bc7a98f4f49ca31b0e5a214ae70bf2af563a76f154f00f9492", kill_on_drop: false }`
[INFO] [stdout] 89ca06c8300c06bc7a98f4f49ca31b0e5a214ae70bf2af563a76f154f00f9492
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 9990681e7d76f03dd6b454270113737bc0c3d5c040548c2e78655395638a338d
[INFO] running `Command { std: "docker" "start" "-a" "9990681e7d76f03dd6b454270113737bc0c3d5c040548c2e78655395638a338d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.63
[INFO] [stderr]    Compiling serde_derive v1.0.124
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling pest v0.3.3
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling handlebars v0.29.1
[INFO] [stderr]    Compiling ifcfg v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 54.52s
[INFO] running `Command { std: "docker" "inspect" "9990681e7d76f03dd6b454270113737bc0c3d5c040548c2e78655395638a338d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9990681e7d76f03dd6b454270113737bc0c3d5c040548c2e78655395638a338d", kill_on_drop: false }`
[INFO] [stdout] 9990681e7d76f03dd6b454270113737bc0c3d5c040548c2e78655395638a338d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 33d3a1670351308445215acc6d85ea1e7807aab20aa6b5d7fec54aafbc644464
[INFO] running `Command { std: "docker" "start" "-a" "33d3a1670351308445215acc6d85ea1e7807aab20aa6b5d7fec54aafbc644464", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ifcfg v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 4.76s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ifcfg-a78781725a5daefe)
[INFO] running `Command { std: "docker" "inspect" "33d3a1670351308445215acc6d85ea1e7807aab20aa6b5d7fec54aafbc644464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d3a1670351308445215acc6d85ea1e7807aab20aa6b5d7fec54aafbc644464", kill_on_drop: false }`
[INFO] [stdout] 33d3a1670351308445215acc6d85ea1e7807aab20aa6b5d7fec54aafbc644464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] b8bc83bbd5a6c88160c8cea335f77befadf24364ad6debf3cd0bf5372f32310d
[INFO] running `Command { std: "docker" "start" "-a" "b8bc83bbd5a6c88160c8cea335f77befadf24364ad6debf3cd0bf5372f32310d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ifcfg-a78781725a5daefe)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test unix::error::tests::test_error_has_traits ... ok
[INFO] [stdout] test tests::test_get_adapters ... ok
[INFO] [stdout] test unix::interfaces::tests::test_interface_is_comparable ... ok
[INFO] [stdout] test unix::constants::tests::test_existing ... ok
[INFO] [stdout] test unix::constants::tests::test_not_existing ... ok
[INFO] [stdout] test unix::interfaces::tests::test_hardwareaddr_deriving ... ok
[INFO] [stdout] test unix::ffi::tests::test_make_int16 ... ok
[INFO] [stdout] test unix::interfaces::tests::test_hardwareaddr_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]    Doc-tests ifcfg
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/unix/interfaces.rs - unix::interfaces::HardwareAddr::as_bare_string (line 127) ... ignored
[INFO] [stdout] test src/unix/interfaces.rs - unix::interfaces::HardwareAddr::as_bytes (line 143) ... ignored
[INFO] [stdout] test src/unix/interfaces.rs - unix::interfaces::HardwareAddr::as_string (line 110) ... ignored
[INFO] [stdout] test src/unix/interfaces.rs - unix::interfaces::Interface::get_by_name (line 264) ... ignored
[INFO] [stdout] test src/lib.rs - IfCfg::get (line 92) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 1.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8bc83bbd5a6c88160c8cea335f77befadf24364ad6debf3cd0bf5372f32310d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8bc83bbd5a6c88160c8cea335f77befadf24364ad6debf3cd0bf5372f32310d", kill_on_drop: false }`
[INFO] [stdout] b8bc83bbd5a6c88160c8cea335f77befadf24364ad6debf3cd0bf5372f32310d