[INFO] fetching crate wifiscanner 0.5.1...
[INFO] testing wifiscanner-0.5.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate wifiscanner 0.5.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate wifiscanner 0.5.1 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 wifiscanner 0.5.1
[INFO] finished tweaking crates.io crate wifiscanner 0.5.1
[INFO] tweaked toml for crates.io crate wifiscanner 0.5.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate wifiscanner 0.5.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5600627e40d96f495bbbb9c028ebd13459f8609ae0be44370a78eba32a5496a4
[INFO] running `Command { std: "docker" "start" "-a" "5600627e40d96f495bbbb9c028ebd13459f8609ae0be44370a78eba32a5496a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5600627e40d96f495bbbb9c028ebd13459f8609ae0be44370a78eba32a5496a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5600627e40d96f495bbbb9c028ebd13459f8609ae0be44370a78eba32a5496a4", kill_on_drop: false }`
[INFO] [stdout] 5600627e40d96f495bbbb9c028ebd13459f8609ae0be44370a78eba32a5496a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] c882844e9debd99a75e9a32335e4c5b77ab54a6111ddee4e67414db7b91e909c
[INFO] running `Command { std: "docker" "start" "-a" "c882844e9debd99a75e9a32335e4c5b77ab54a6111ddee4e67414db7b91e909c", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling wifiscanner v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "c882844e9debd99a75e9a32335e4c5b77ab54a6111ddee4e67414db7b91e909c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c882844e9debd99a75e9a32335e4c5b77ab54a6111ddee4e67414db7b91e909c", kill_on_drop: false }`
[INFO] [stdout] c882844e9debd99a75e9a32335e4c5b77ab54a6111ddee4e67414db7b91e909c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] fe3674effb85f2458f639776f09b31cdf62b337de49caaaec1c7a6d5c1a04105
[INFO] running `Command { std: "docker" "start" "-a" "fe3674effb85f2458f639776f09b31cdf62b337de49caaaec1c7a6d5c1a04105", kill_on_drop: false }`
[INFO] [stderr]    Compiling wifiscanner v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/wifiscanner-a26d9dfa63aaa3dd)
[INFO] running `Command { std: "docker" "inspect" "fe3674effb85f2458f639776f09b31cdf62b337de49caaaec1c7a6d5c1a04105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe3674effb85f2458f639776f09b31cdf62b337de49caaaec1c7a6d5c1a04105", kill_on_drop: false }`
[INFO] [stdout] fe3674effb85f2458f639776f09b31cdf62b337de49caaaec1c7a6d5c1a04105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 44935b8c459d585be29f95b2cbdaa7385b21d16734544a51abb8427a7a95e828
[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" "44935b8c459d585be29f95b2cbdaa7385b21d16734544a51abb8427a7a95e828", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wifiscanner-a26d9dfa63aaa3dd)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests wifiscanner
[INFO] [stdout] test sys::linux::tests::should_parse_iw_dev ... ok
[INFO] [stdout] test sys::linux::tests::should_parse_iw_dev_scan ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "44935b8c459d585be29f95b2cbdaa7385b21d16734544a51abb8427a7a95e828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44935b8c459d585be29f95b2cbdaa7385b21d16734544a51abb8427a7a95e828", kill_on_drop: false }`
[INFO] [stdout] 44935b8c459d585be29f95b2cbdaa7385b21d16734544a51abb8427a7a95e828