[INFO] fetching crate obi-derive-internal 0.0.1...
[INFO] testing obi-derive-internal-0.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate obi-derive-internal 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate obi-derive-internal 0.0.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate obi-derive-internal 0.0.1
[INFO] finished tweaking crates.io crate obi-derive-internal 0.0.1
[INFO] tweaked toml for crates.io crate obi-derive-internal 0.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80f595b4e60e5fa69c3e9ef27ae6815dbb544b773321b3fbebc2ad0dc4799abb
[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" "80f595b4e60e5fa69c3e9ef27ae6815dbb544b773321b3fbebc2ad0dc4799abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80f595b4e60e5fa69c3e9ef27ae6815dbb544b773321b3fbebc2ad0dc4799abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f595b4e60e5fa69c3e9ef27ae6815dbb544b773321b3fbebc2ad0dc4799abb", kill_on_drop: false }`
[INFO] [stdout] 80f595b4e60e5fa69c3e9ef27ae6815dbb544b773321b3fbebc2ad0dc4799abb
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2685fce5d6cf20eebfd73e1f9c5f40bd9bfba185f8ce0df0d833967b28446afc
[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" "2685fce5d6cf20eebfd73e1f9c5f40bd9bfba185f8ce0df0d833967b28446afc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling obi-derive-internal v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.97s
[INFO] running `Command { std: "docker" "inspect" "2685fce5d6cf20eebfd73e1f9c5f40bd9bfba185f8ce0df0d833967b28446afc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2685fce5d6cf20eebfd73e1f9c5f40bd9bfba185f8ce0df0d833967b28446afc", kill_on_drop: false }`
[INFO] [stdout] 2685fce5d6cf20eebfd73e1f9c5f40bd9bfba185f8ce0df0d833967b28446afc
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62da08880ad47cfbfb128a3ad8999adb60d944329be8443de61f23e9a5bb465a
[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" "62da08880ad47cfbfb128a3ad8999adb60d944329be8443de61f23e9a5bb465a", kill_on_drop: false }`
[INFO] [stderr]    Compiling obi-derive-internal v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "62da08880ad47cfbfb128a3ad8999adb60d944329be8443de61f23e9a5bb465a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62da08880ad47cfbfb128a3ad8999adb60d944329be8443de61f23e9a5bb465a", kill_on_drop: false }`
[INFO] [stdout] 62da08880ad47cfbfb128a3ad8999adb60d944329be8443de61f23e9a5bb465a
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 013de4fd24a8698bdd8e664ae08afe910ae26df4d1503b4ecd5479d7d3e4759e
[INFO] running `Command { std: "docker" "start" "-a" "013de4fd24a8698bdd8e664ae08afe910ae26df4d1503b4ecd5479d7d3e4759e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/obi_derive_internal-ac722728891b47d6
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test struct_schema::tests::tuple_struct_whole_skip ... ok
[INFO] [stderr]    Doc-tests obi-derive-internal
[INFO] [stdout] test struct_schema::tests::unit_struct ... ok
[INFO] [stdout] test struct_enc::tests::simple_struct ... ok
[INFO] [stdout] test struct_schema::tests::simple_generics ... ok
[INFO] [stdout] test struct_schema::tests::simple_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "013de4fd24a8698bdd8e664ae08afe910ae26df4d1503b4ecd5479d7d3e4759e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "013de4fd24a8698bdd8e664ae08afe910ae26df4d1503b4ecd5479d7d3e4759e", kill_on_drop: false }`
[INFO] [stdout] 013de4fd24a8698bdd8e664ae08afe910ae26df4d1503b4ecd5479d7d3e4759e