[INFO] fetching crate riker-testkit 0.1.0...
[INFO] testing riker-testkit-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate riker-testkit 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate riker-testkit 0.1.0 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 riker-testkit 0.1.0
[INFO] finished tweaking crates.io crate riker-testkit 0.1.0
[INFO] tweaked toml for crates.io crate riker-testkit 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 6153dcb1c68bd7b2be176b9509dffb69bd562c77006305c7a02b8d6cacbfc0c0
[INFO] running `Command { std: "docker" "start" "-a" "6153dcb1c68bd7b2be176b9509dffb69bd562c77006305c7a02b8d6cacbfc0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6153dcb1c68bd7b2be176b9509dffb69bd562c77006305c7a02b8d6cacbfc0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6153dcb1c68bd7b2be176b9509dffb69bd562c77006305c7a02b8d6cacbfc0c0", kill_on_drop: false }`
[INFO] [stdout] 6153dcb1c68bd7b2be176b9509dffb69bd562c77006305c7a02b8d6cacbfc0c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e8a8a76cb521629e53ea5897c3a387f5771b4e5532bbd880813bc06c8f6f7ca0
[INFO] running `Command { std: "docker" "start" "-a" "e8a8a76cb521629e53ea5897c3a387f5771b4e5532bbd880813bc06c8f6f7ca0", kill_on_drop: false }`
[INFO] [stderr]    Compiling riker-testkit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "e8a8a76cb521629e53ea5897c3a387f5771b4e5532bbd880813bc06c8f6f7ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8a8a76cb521629e53ea5897c3a387f5771b4e5532bbd880813bc06c8f6f7ca0", kill_on_drop: false }`
[INFO] [stdout] e8a8a76cb521629e53ea5897c3a387f5771b4e5532bbd880813bc06c8f6f7ca0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 8bfb1a72efa232f118303a9b64d9d2adc515147a1c600a09bdcf5fa42c76aa10
[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" "8bfb1a72efa232f118303a9b64d9d2adc515147a1c600a09bdcf5fa42c76aa10", kill_on_drop: false }`
[INFO] [stderr]    Compiling riker-testkit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.99s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/riker_testkit-cce0560f4e93f85b)
[INFO] running `Command { std: "docker" "inspect" "8bfb1a72efa232f118303a9b64d9d2adc515147a1c600a09bdcf5fa42c76aa10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bfb1a72efa232f118303a9b64d9d2adc515147a1c600a09bdcf5fa42c76aa10", kill_on_drop: false }`
[INFO] [stdout] 8bfb1a72efa232f118303a9b64d9d2adc515147a1c600a09bdcf5fa42c76aa10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] a48685b727f8bc29fa9defb781766fd9732753e07b307e63b7de65c210fd9cbf
[INFO] running `Command { std: "docker" "start" "-a" "a48685b727f8bc29fa9defb781766fd9732753e07b307e63b7de65c210fd9cbf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/riker_testkit-cce0560f4e93f85b)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test probe::macros::tests::p_assert_events ... ok
[INFO] [stdout] test probe::macros::tests::p_timer ... ok
[INFO] [stdout] test probe::macros::tests::p_assert_eq ... ok
[INFO] [stdout] test probe::tests::chan_probe ... ok
[INFO] [stdout] test probe::tests::chan_probe_with_payload ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests riker-testkit
[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" "a48685b727f8bc29fa9defb781766fd9732753e07b307e63b7de65c210fd9cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a48685b727f8bc29fa9defb781766fd9732753e07b307e63b7de65c210fd9cbf", kill_on_drop: false }`
[INFO] [stdout] a48685b727f8bc29fa9defb781766fd9732753e07b307e63b7de65c210fd9cbf