[INFO] fetching crate sealevel 0.0.0...
[INFO] testing sealevel-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate sealevel 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate sealevel 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 sealevel 0.0.0
[INFO] finished tweaking crates.io crate sealevel 0.0.0
[INFO] tweaked toml for crates.io crate sealevel 0.0.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 2ae44bbc70b1234582f7b6face137f92465454496fb40f0fccce1a8c7a111246
[INFO] running `Command { std: "docker" "start" "-a" "2ae44bbc70b1234582f7b6face137f92465454496fb40f0fccce1a8c7a111246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ae44bbc70b1234582f7b6face137f92465454496fb40f0fccce1a8c7a111246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ae44bbc70b1234582f7b6face137f92465454496fb40f0fccce1a8c7a111246", kill_on_drop: false }`
[INFO] [stdout] 2ae44bbc70b1234582f7b6face137f92465454496fb40f0fccce1a8c7a111246
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 72699e9dfa5cc814f6a59c03f0d29348040465c938bc526e1401416e883a807b
[INFO] running `Command { std: "docker" "start" "-a" "72699e9dfa5cc814f6a59c03f0d29348040465c938bc526e1401416e883a807b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sealevel v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "72699e9dfa5cc814f6a59c03f0d29348040465c938bc526e1401416e883a807b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72699e9dfa5cc814f6a59c03f0d29348040465c938bc526e1401416e883a807b", kill_on_drop: false }`
[INFO] [stdout] 72699e9dfa5cc814f6a59c03f0d29348040465c938bc526e1401416e883a807b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 5c1abdf9ba1decdf5f12a514620af06bd27718828071be17956ed1d4a2682971
[INFO] running `Command { std: "docker" "start" "-a" "5c1abdf9ba1decdf5f12a514620af06bd27718828071be17956ed1d4a2682971", kill_on_drop: false }`
[INFO] [stderr]    Compiling sealevel v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sealevel-61c0abb5a22d4622)
[INFO] running `Command { std: "docker" "inspect" "5c1abdf9ba1decdf5f12a514620af06bd27718828071be17956ed1d4a2682971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c1abdf9ba1decdf5f12a514620af06bd27718828071be17956ed1d4a2682971", kill_on_drop: false }`
[INFO] [stdout] 5c1abdf9ba1decdf5f12a514620af06bd27718828071be17956ed1d4a2682971
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 8809b9128845b662ad1eb7c2c054212e87487a9d8b711a6888e0b00d323e33f4
[INFO] running `Command { std: "docker" "start" "-a" "8809b9128845b662ad1eb7c2c054212e87487a9d8b711a6888e0b00d323e33f4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sealevel-61c0abb5a22d4622)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests sealevel
[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] [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" "8809b9128845b662ad1eb7c2c054212e87487a9d8b711a6888e0b00d323e33f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8809b9128845b662ad1eb7c2c054212e87487a9d8b711a6888e0b00d323e33f4", kill_on_drop: false }`
[INFO] [stdout] 8809b9128845b662ad1eb7c2c054212e87487a9d8b711a6888e0b00d323e33f4