[INFO] fetching crate embrio 0.0.0...
[INFO] testing embrio-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate embrio 0.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate embrio 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate embrio 0.0.0
[INFO] finished tweaking crates.io crate embrio 0.0.0
[INFO] tweaked toml for crates.io crate embrio 0.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "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] 28e95aaef504022cf3098ff275337e279115d60fcab503c28347c84d8535cea5
[INFO] running `Command { std: "docker" "start" "-a" "28e95aaef504022cf3098ff275337e279115d60fcab503c28347c84d8535cea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28e95aaef504022cf3098ff275337e279115d60fcab503c28347c84d8535cea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28e95aaef504022cf3098ff275337e279115d60fcab503c28347c84d8535cea5", kill_on_drop: false }`
[INFO] [stdout] 28e95aaef504022cf3098ff275337e279115d60fcab503c28347c84d8535cea5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "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] f71937a1d08b5d0c2e716485e518ce346e35f6ee2354f0b63dbcf0f1eddc5635
[INFO] running `Command { std: "docker" "start" "-a" "f71937a1d08b5d0c2e716485e518ce346e35f6ee2354f0b63dbcf0f1eddc5635", kill_on_drop: false }`
[INFO] [stderr]    Compiling embrio v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "f71937a1d08b5d0c2e716485e518ce346e35f6ee2354f0b63dbcf0f1eddc5635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71937a1d08b5d0c2e716485e518ce346e35f6ee2354f0b63dbcf0f1eddc5635", kill_on_drop: false }`
[INFO] [stdout] f71937a1d08b5d0c2e716485e518ce346e35f6ee2354f0b63dbcf0f1eddc5635
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee2a4535ed061c755ad218775d69aa4bb42b6cf99be91c2b9f1aab2a58cbea99
[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" "ee2a4535ed061c755ad218775d69aa4bb42b6cf99be91c2b9f1aab2a58cbea99", kill_on_drop: false }`
[INFO] [stderr]    Compiling embrio v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "ee2a4535ed061c755ad218775d69aa4bb42b6cf99be91c2b9f1aab2a58cbea99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee2a4535ed061c755ad218775d69aa4bb42b6cf99be91c2b9f1aab2a58cbea99", kill_on_drop: false }`
[INFO] [stdout] ee2a4535ed061c755ad218775d69aa4bb42b6cf99be91c2b9f1aab2a58cbea99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "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] 7d1b42ff4d66f36c121a28d201acc520d754b6782b5b95a3b03c2d7527427468
[INFO] running `Command { std: "docker" "start" "-a" "7d1b42ff4d66f36c121a28d201acc520d754b6782b5b95a3b03c2d7527427468", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/embrio-b4d979006c4a9425)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests embrio
[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" "7d1b42ff4d66f36c121a28d201acc520d754b6782b5b95a3b03c2d7527427468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d1b42ff4d66f36c121a28d201acc520d754b6782b5b95a3b03c2d7527427468", kill_on_drop: false }`
[INFO] [stdout] 7d1b42ff4d66f36c121a28d201acc520d754b6782b5b95a3b03c2d7527427468