[INFO] fetching crate structscan_derive 0.1.0...
[INFO] testing structscan_derive-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate structscan_derive 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate structscan_derive 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate structscan_derive 0.1.0
[INFO] finished tweaking crates.io crate structscan_derive 0.1.0
[INFO] tweaked toml for crates.io crate structscan_derive 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--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" "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" "+beta-2022-04-10" "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] 8b6b7a151fbaa21af53114a02aa94391cbb16ee4972a57609358db0225dfad3d
[INFO] running `Command { std: "docker" "start" "-a" "8b6b7a151fbaa21af53114a02aa94391cbb16ee4972a57609358db0225dfad3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b6b7a151fbaa21af53114a02aa94391cbb16ee4972a57609358db0225dfad3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b6b7a151fbaa21af53114a02aa94391cbb16ee4972a57609358db0225dfad3d", kill_on_drop: false }`
[INFO] [stdout] 8b6b7a151fbaa21af53114a02aa94391cbb16ee4972a57609358db0225dfad3d
[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" "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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 551a85753f5e5e2b44f3ba07d9b24db09d934ae6cea119bf601d5ec7674a04a9
[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" "551a85753f5e5e2b44f3ba07d9b24db09d934ae6cea119bf601d5ec7674a04a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling structscan_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.73s
[INFO] running `Command { std: "docker" "inspect" "551a85753f5e5e2b44f3ba07d9b24db09d934ae6cea119bf601d5ec7674a04a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "551a85753f5e5e2b44f3ba07d9b24db09d934ae6cea119bf601d5ec7674a04a9", kill_on_drop: false }`
[INFO] [stdout] 551a85753f5e5e2b44f3ba07d9b24db09d934ae6cea119bf601d5ec7674a04a9
[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" "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" "+beta-2022-04-10" "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] a070197e6528859aab5b549bd85a8578fee988554b76bfc41b0add76ea93a0ad
[INFO] running `Command { std: "docker" "start" "-a" "a070197e6528859aab5b549bd85a8578fee988554b76bfc41b0add76ea93a0ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling structscan_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/structscan_derive-76a1483c122f9f43)
[INFO] running `Command { std: "docker" "inspect" "a070197e6528859aab5b549bd85a8578fee988554b76bfc41b0add76ea93a0ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a070197e6528859aab5b549bd85a8578fee988554b76bfc41b0add76ea93a0ad", kill_on_drop: false }`
[INFO] [stdout] a070197e6528859aab5b549bd85a8578fee988554b76bfc41b0add76ea93a0ad
[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" "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" "+beta-2022-04-10" "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] a40b957c4044b72ed5e608e1a05665523b4cfbbb15a1e007aff742a864de4cfd
[INFO] running `Command { std: "docker" "start" "-a" "a40b957c4044b72ed5e608e1a05665523b4cfbbb15a1e007aff742a864de4cfd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/structscan_derive-76a1483c122f9f43)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests structscan_derive
[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] [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" "a40b957c4044b72ed5e608e1a05665523b4cfbbb15a1e007aff742a864de4cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a40b957c4044b72ed5e608e1a05665523b4cfbbb15a1e007aff742a864de4cfd", kill_on_drop: false }`
[INFO] [stdout] a40b957c4044b72ed5e608e1a05665523b4cfbbb15a1e007aff742a864de4cfd