[INFO] crate obi-derive 0.0.1 is already in cache
[INFO] testing obi-derive-0.0.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate obi-derive 0.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate obi-derive 0.0.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate obi-derive 0.0.1
[INFO] finished tweaking crates.io crate obi-derive 0.0.1
[INFO] tweaked toml for crates.io crate obi-derive 0.0.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] c1984721e30cd538e43ba2cf2ce49babb8cf940b3f364059bcde581e7e59e265
[INFO] running `Command { std: "docker" "start" "-a" "c1984721e30cd538e43ba2cf2ce49babb8cf940b3f364059bcde581e7e59e265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1984721e30cd538e43ba2cf2ce49babb8cf940b3f364059bcde581e7e59e265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1984721e30cd538e43ba2cf2ce49babb8cf940b3f364059bcde581e7e59e265", kill_on_drop: false }`
[INFO] [stdout] c1984721e30cd538e43ba2cf2ce49babb8cf940b3f364059bcde581e7e59e265
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 319dd2fded5e56061f38d73382de67b3cbe78a57dec7a3876044b8ff000ac570
[INFO] running `Command { std: "docker" "start" "-a" "319dd2fded5e56061f38d73382de67b3cbe78a57dec7a3876044b8ff000ac570", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling obi-derive-internal v0.0.1
[INFO] [stderr]    Compiling obi-derive v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.94s
[INFO] running `Command { std: "docker" "inspect" "319dd2fded5e56061f38d73382de67b3cbe78a57dec7a3876044b8ff000ac570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319dd2fded5e56061f38d73382de67b3cbe78a57dec7a3876044b8ff000ac570", kill_on_drop: false }`
[INFO] [stdout] 319dd2fded5e56061f38d73382de67b3cbe78a57dec7a3876044b8ff000ac570
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 8f998fd6ddaa4329eac2180dc5df8c0b301e15db70a3badf38971e2eea908852
[INFO] running `Command { std: "docker" "start" "-a" "8f998fd6ddaa4329eac2180dc5df8c0b301e15db70a3badf38971e2eea908852", kill_on_drop: false }`
[INFO] [stderr]    Compiling obi-derive v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "8f998fd6ddaa4329eac2180dc5df8c0b301e15db70a3badf38971e2eea908852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f998fd6ddaa4329eac2180dc5df8c0b301e15db70a3badf38971e2eea908852", kill_on_drop: false }`
[INFO] [stdout] 8f998fd6ddaa4329eac2180dc5df8c0b301e15db70a3badf38971e2eea908852
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fae7c472feef4a7c60799f3d46cab563a07d45d4fee8e86eca78e975d76a3d8a
[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" "fae7c472feef4a7c60799f3d46cab563a07d45d4fee8e86eca78e975d76a3d8a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/obi_derive-970166d0996f3683
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests obi-derive
[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] [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" "fae7c472feef4a7c60799f3d46cab563a07d45d4fee8e86eca78e975d76a3d8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fae7c472feef4a7c60799f3d46cab563a07d45d4fee8e86eca78e975d76a3d8a", kill_on_drop: false }`
[INFO] [stdout] fae7c472feef4a7c60799f3d46cab563a07d45d4fee8e86eca78e975d76a3d8a