[INFO] fetching crate essence_payloads 0.1.0...
[INFO] testing essence_payloads-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate essence_payloads 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate essence_payloads 0.1.0 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 essence_payloads 0.1.0
[INFO] finished tweaking crates.io crate essence_payloads 0.1.0
[INFO] tweaked toml for crates.io crate essence_payloads 0.1.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 9cad3322390045188979273a52b06ab8854089912a6181df05a2f2fb656f84c3
[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" "9cad3322390045188979273a52b06ab8854089912a6181df05a2f2fb656f84c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cad3322390045188979273a52b06ab8854089912a6181df05a2f2fb656f84c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cad3322390045188979273a52b06ab8854089912a6181df05a2f2fb656f84c3", kill_on_drop: false }`
[INFO] [stdout] 9cad3322390045188979273a52b06ab8854089912a6181df05a2f2fb656f84c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e58ae334d474208d5f6415f8e2573d05a46780df7f9dd31d68c5d08ee1f7482a
[INFO] running `Command { std: "docker" "start" "-a" "e58ae334d474208d5f6415f8e2573d05a46780df7f9dd31d68c5d08ee1f7482a", kill_on_drop: false }`
[INFO] [stderr]    Compiling essence_payloads v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "e58ae334d474208d5f6415f8e2573d05a46780df7f9dd31d68c5d08ee1f7482a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e58ae334d474208d5f6415f8e2573d05a46780df7f9dd31d68c5d08ee1f7482a", kill_on_drop: false }`
[INFO] [stdout] e58ae334d474208d5f6415f8e2573d05a46780df7f9dd31d68c5d08ee1f7482a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7bfd453574b14b2c52f394edb95125abb22626f88fd44dd17db0afe87ad9b54e
[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" "7bfd453574b14b2c52f394edb95125abb22626f88fd44dd17db0afe87ad9b54e", kill_on_drop: false }`
[INFO] [stderr]    Compiling essence_payloads v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "7bfd453574b14b2c52f394edb95125abb22626f88fd44dd17db0afe87ad9b54e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bfd453574b14b2c52f394edb95125abb22626f88fd44dd17db0afe87ad9b54e", kill_on_drop: false }`
[INFO] [stdout] 7bfd453574b14b2c52f394edb95125abb22626f88fd44dd17db0afe87ad9b54e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c3883f242b3ccbb47d03ca61805196de9ff50f3ebd7a567f5916d4f5bb86562d
[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" "c3883f242b3ccbb47d03ca61805196de9ff50f3ebd7a567f5916d4f5bb86562d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/essence-34ecf0ef6ebb3e7b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests essence
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::struct_test ... ok
[INFO] [stdout] test tests::enum_test ... ok
[INFO] [stdout] test tests::struct_name_test ... ok
[INFO] [stdout] test tests::type_of_test ... ok
[INFO] [stdout] test tests::tuple_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c3883f242b3ccbb47d03ca61805196de9ff50f3ebd7a567f5916d4f5bb86562d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3883f242b3ccbb47d03ca61805196de9ff50f3ebd7a567f5916d4f5bb86562d", kill_on_drop: false }`
[INFO] [stdout] c3883f242b3ccbb47d03ca61805196de9ff50f3ebd7a567f5916d4f5bb86562d