[INFO] fetching crate embassy-executor 0.0.0...
[INFO] testing embassy-executor-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate embassy-executor 0.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate embassy-executor 0.0.0 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 embassy-executor 0.0.0
[INFO] finished tweaking crates.io crate embassy-executor 0.0.0
[INFO] tweaked toml for crates.io crate embassy-executor 0.0.0 written to /workspace/builds/worker-9/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-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" "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] 6bde4f69b66f4457d25fbd69153321b6825798de92870ba667f27ee0c076a9fa
[INFO] running `Command { std: "docker" "start" "-a" "6bde4f69b66f4457d25fbd69153321b6825798de92870ba667f27ee0c076a9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bde4f69b66f4457d25fbd69153321b6825798de92870ba667f27ee0c076a9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bde4f69b66f4457d25fbd69153321b6825798de92870ba667f27ee0c076a9fa", kill_on_drop: false }`
[INFO] [stdout] 6bde4f69b66f4457d25fbd69153321b6825798de92870ba667f27ee0c076a9fa
[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=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] [stdout] 39bcab3c5da2fef2ceeed6d78df9e4f7b3a40123a4e9014bb1e715af762213b6
[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" "39bcab3c5da2fef2ceeed6d78df9e4f7b3a40123a4e9014bb1e715af762213b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling embassy-executor v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "39bcab3c5da2fef2ceeed6d78df9e4f7b3a40123a4e9014bb1e715af762213b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39bcab3c5da2fef2ceeed6d78df9e4f7b3a40123a4e9014bb1e715af762213b6", kill_on_drop: false }`
[INFO] [stdout] 39bcab3c5da2fef2ceeed6d78df9e4f7b3a40123a4e9014bb1e715af762213b6
[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=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] 064317ffb5caa15aa6bd128a0801e56c5f48f60918e384b700a7db38d7a5e411
[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" "064317ffb5caa15aa6bd128a0801e56c5f48f60918e384b700a7db38d7a5e411", kill_on_drop: false }`
[INFO] [stderr]    Compiling embassy-executor v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/embassy_executor-427ffb52f88598ea)
[INFO] running `Command { std: "docker" "inspect" "064317ffb5caa15aa6bd128a0801e56c5f48f60918e384b700a7db38d7a5e411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "064317ffb5caa15aa6bd128a0801e56c5f48f60918e384b700a7db38d7a5e411", kill_on_drop: false }`
[INFO] [stdout] 064317ffb5caa15aa6bd128a0801e56c5f48f60918e384b700a7db38d7a5e411
[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=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] 548e24f9d876000f1ea60c6685fe996bc7d099ffd11bcbf1c93ac50faa2f7ecf
[INFO] running `Command { std: "docker" "start" "-a" "548e24f9d876000f1ea60c6685fe996bc7d099ffd11bcbf1c93ac50faa2f7ecf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embassy_executor-427ffb52f88598ea)
[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] [stderr]    Doc-tests embassy-executor
[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" "548e24f9d876000f1ea60c6685fe996bc7d099ffd11bcbf1c93ac50faa2f7ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "548e24f9d876000f1ea60c6685fe996bc7d099ffd11bcbf1c93ac50faa2f7ecf", kill_on_drop: false }`
[INFO] [stdout] 548e24f9d876000f1ea60c6685fe996bc7d099ffd11bcbf1c93ac50faa2f7ecf