[INFO] fetching crate mesatee_core 0.1.0...
[INFO] testing mesatee_core-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mesatee_core 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate mesatee_core 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 mesatee_core 0.1.0
[INFO] finished tweaking crates.io crate mesatee_core 0.1.0
[INFO] tweaked toml for crates.io crate mesatee_core 0.1.0 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] 258faf0000ea19456a59222be54a8ec8d4f2ed74ee7134fdc507c6896ce7416d
[INFO] running `Command { std: "docker" "start" "-a" "258faf0000ea19456a59222be54a8ec8d4f2ed74ee7134fdc507c6896ce7416d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "258faf0000ea19456a59222be54a8ec8d4f2ed74ee7134fdc507c6896ce7416d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "258faf0000ea19456a59222be54a8ec8d4f2ed74ee7134fdc507c6896ce7416d", kill_on_drop: false }`
[INFO] [stdout] 258faf0000ea19456a59222be54a8ec8d4f2ed74ee7134fdc507c6896ce7416d
[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] a3ef672c209ceb3afdb1fd65fadf32719a464377bc4adbc9c40b527f042e3b98
[INFO] running `Command { std: "docker" "start" "-a" "a3ef672c209ceb3afdb1fd65fadf32719a464377bc4adbc9c40b527f042e3b98", kill_on_drop: false }`
[INFO] [stderr]    Compiling mesatee_core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "a3ef672c209ceb3afdb1fd65fadf32719a464377bc4adbc9c40b527f042e3b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3ef672c209ceb3afdb1fd65fadf32719a464377bc4adbc9c40b527f042e3b98", kill_on_drop: false }`
[INFO] [stdout] a3ef672c209ceb3afdb1fd65fadf32719a464377bc4adbc9c40b527f042e3b98
[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] 0467c922ef95d5c5945e9a4963189afec3a9e4fc88a43db81e50edf7decb63b0
[INFO] running `Command { std: "docker" "start" "-a" "0467c922ef95d5c5945e9a4963189afec3a9e4fc88a43db81e50edf7decb63b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling mesatee_core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mesatee_core-5b2ee2b9aafb4705)
[INFO] running `Command { std: "docker" "inspect" "0467c922ef95d5c5945e9a4963189afec3a9e4fc88a43db81e50edf7decb63b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0467c922ef95d5c5945e9a4963189afec3a9e4fc88a43db81e50edf7decb63b0", kill_on_drop: false }`
[INFO] [stdout] 0467c922ef95d5c5945e9a4963189afec3a9e4fc88a43db81e50edf7decb63b0
[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] e3019a6b176eb3a88451f50b99348731941b0c28f03ebd2b55dba511c6a3e6c2
[INFO] running `Command { std: "docker" "start" "-a" "e3019a6b176eb3a88451f50b99348731941b0c28f03ebd2b55dba511c6a3e6c2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mesatee_core-5b2ee2b9aafb4705)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests mesatee_core
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e3019a6b176eb3a88451f50b99348731941b0c28f03ebd2b55dba511c6a3e6c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3019a6b176eb3a88451f50b99348731941b0c28f03ebd2b55dba511c6a3e6c2", kill_on_drop: false }`
[INFO] [stdout] e3019a6b176eb3a88451f50b99348731941b0c28f03ebd2b55dba511c6a3e6c2