[INFO] fetching crate dybs 0.3.0...
[INFO] testing dybs-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate dybs 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate dybs 0.3.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dybs 0.3.0
[INFO] finished tweaking crates.io crate dybs 0.3.0
[INFO] tweaked toml for crates.io crate dybs 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] b1b5582777bac6a16225a226611c8810be177c34f59ebfeae265398be99c10bd
[INFO] running `Command { std: "docker" "start" "-a" "b1b5582777bac6a16225a226611c8810be177c34f59ebfeae265398be99c10bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1b5582777bac6a16225a226611c8810be177c34f59ebfeae265398be99c10bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1b5582777bac6a16225a226611c8810be177c34f59ebfeae265398be99c10bd", kill_on_drop: false }`
[INFO] [stdout] b1b5582777bac6a16225a226611c8810be177c34f59ebfeae265398be99c10bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 2b1f633e968af607984da2f15139065b8791a7372f712ad1ac6854e30d0c2d88
[INFO] running `Command { std: "docker" "start" "-a" "2b1f633e968af607984da2f15139065b8791a7372f712ad1ac6854e30d0c2d88", kill_on_drop: false }`
[INFO] [stderr]    Compiling dybs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "2b1f633e968af607984da2f15139065b8791a7372f712ad1ac6854e30d0c2d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b1f633e968af607984da2f15139065b8791a7372f712ad1ac6854e30d0c2d88", kill_on_drop: false }`
[INFO] [stdout] 2b1f633e968af607984da2f15139065b8791a7372f712ad1ac6854e30d0c2d88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd0bee49861c3b6b25cbe5090c6297555fe8c55ce94adc9de7517d23aaf7d43d
[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" "dd0bee49861c3b6b25cbe5090c6297555fe8c55ce94adc9de7517d23aaf7d43d", kill_on_drop: false }`
[INFO] [stderr]    Compiling dybs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "dd0bee49861c3b6b25cbe5090c6297555fe8c55ce94adc9de7517d23aaf7d43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd0bee49861c3b6b25cbe5090c6297555fe8c55ce94adc9de7517d23aaf7d43d", kill_on_drop: false }`
[INFO] [stdout] dd0bee49861c3b6b25cbe5090c6297555fe8c55ce94adc9de7517d23aaf7d43d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13ad0944d4e6ae94316578c29d1d8af35ef121bea6b7c34f0b272d8e2d92f3d8
[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" "13ad0944d4e6ae94316578c29d1d8af35ef121bea6b7c34f0b272d8e2d92f3d8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dybs-f978e70e41975d5a)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::borrow_works ... ok
[INFO] [stdout] test tests::my_clone_really_clones ... ok
[INFO] [stdout] test tests::dyb_clone_works ... ok
[INFO] [stdout] test tests::constructs ... ok
[INFO] [stdout] test tests::invalid_drop_order_with_dyb_clone_panics - should panic ... ok
[INFO] [stdout] test tests::invalid_drop_order_panics - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dybs
[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" "13ad0944d4e6ae94316578c29d1d8af35ef121bea6b7c34f0b272d8e2d92f3d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13ad0944d4e6ae94316578c29d1d8af35ef121bea6b7c34f0b272d8e2d92f3d8", kill_on_drop: false }`
[INFO] [stdout] 13ad0944d4e6ae94316578c29d1d8af35ef121bea6b7c34f0b272d8e2d92f3d8