[INFO] fetching crate restorable 0.2.0...
[INFO] testing restorable-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate restorable 0.2.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate restorable 0.2.0 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 restorable 0.2.0
[INFO] finished tweaking crates.io crate restorable 0.2.0
[INFO] tweaked toml for crates.io crate restorable 0.2.0 written to /workspace/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 3eafcde1235ca3d6d88497a197bb4473c87927ffe03b64879b32c1726b203f8b
[INFO] running `Command { std: "docker" "start" "-a" "3eafcde1235ca3d6d88497a197bb4473c87927ffe03b64879b32c1726b203f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3eafcde1235ca3d6d88497a197bb4473c87927ffe03b64879b32c1726b203f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eafcde1235ca3d6d88497a197bb4473c87927ffe03b64879b32c1726b203f8b", kill_on_drop: false }`
[INFO] [stdout] 3eafcde1235ca3d6d88497a197bb4473c87927ffe03b64879b32c1726b203f8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 13e3a5d0c5fd51f6d4810b69973c0cc6a37aa03aa1775814d2082689d0bc3ab0
[INFO] running `Command { std: "docker" "start" "-a" "13e3a5d0c5fd51f6d4810b69973c0cc6a37aa03aa1775814d2082689d0bc3ab0", kill_on_drop: false }`
[INFO] [stderr]    Compiling restorable v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "13e3a5d0c5fd51f6d4810b69973c0cc6a37aa03aa1775814d2082689d0bc3ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e3a5d0c5fd51f6d4810b69973c0cc6a37aa03aa1775814d2082689d0bc3ab0", kill_on_drop: false }`
[INFO] [stdout] 13e3a5d0c5fd51f6d4810b69973c0cc6a37aa03aa1775814d2082689d0bc3ab0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 845253759e4e6ab94725c922065089940879bca8d7e766269334622eb9d25cb3
[INFO] running `Command { std: "docker" "start" "-a" "845253759e4e6ab94725c922065089940879bca8d7e766269334622eb9d25cb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling restorable v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "845253759e4e6ab94725c922065089940879bca8d7e766269334622eb9d25cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "845253759e4e6ab94725c922065089940879bca8d7e766269334622eb9d25cb3", kill_on_drop: false }`
[INFO] [stdout] 845253759e4e6ab94725c922065089940879bca8d7e766269334622eb9d25cb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 84c689aeacebf7b3f9919e10d158de2c137a52b96b445386be5a35def7f5c9c5
[INFO] running `Command { std: "docker" "start" "-a" "84c689aeacebf7b3f9919e10d158de2c137a52b96b445386be5a35def7f5c9c5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/restorable-3b927596d1f0aa54)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-836cf9ba05cce9da)
[INFO] [stdout] test tests::test_restorable_new ... ok
[INFO] [stdout] test tests::test_iter_restorable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests restorable
[INFO] [stdout] test test_iter_restorable_derive_clone ... ok
[INFO] [stdout] test test_iter_restorable_for_clone ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "84c689aeacebf7b3f9919e10d158de2c137a52b96b445386be5a35def7f5c9c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84c689aeacebf7b3f9919e10d158de2c137a52b96b445386be5a35def7f5c9c5", kill_on_drop: false }`
[INFO] [stdout] 84c689aeacebf7b3f9919e10d158de2c137a52b96b445386be5a35def7f5c9c5