[INFO] fetching crate serde_v2 0.1.0...
[INFO] testing serde_v2-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate serde_v2 0.1.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate serde_v2 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_v2 0.1.0
[INFO] finished tweaking crates.io crate serde_v2 0.1.0
[INFO] tweaked toml for crates.io crate serde_v2 0.1.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33bc145377e01c3686744a149a57ba9fa31d28d37b3754dd77d24ccae23762c1
[INFO] running `Command { std: "docker" "start" "-a" "33bc145377e01c3686744a149a57ba9fa31d28d37b3754dd77d24ccae23762c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33bc145377e01c3686744a149a57ba9fa31d28d37b3754dd77d24ccae23762c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33bc145377e01c3686744a149a57ba9fa31d28d37b3754dd77d24ccae23762c1", kill_on_drop: false }`
[INFO] [stdout] 33bc145377e01c3686744a149a57ba9fa31d28d37b3754dd77d24ccae23762c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd44e35e5deaf7a3ec3e4ea3d8abb9b895ed0ab7d26def253f3a09083b6686e0
[INFO] running `Command { std: "docker" "start" "-a" "bd44e35e5deaf7a3ec3e4ea3d8abb9b895ed0ab7d26def253f3a09083b6686e0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_v2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "bd44e35e5deaf7a3ec3e4ea3d8abb9b895ed0ab7d26def253f3a09083b6686e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd44e35e5deaf7a3ec3e4ea3d8abb9b895ed0ab7d26def253f3a09083b6686e0", kill_on_drop: false }`
[INFO] [stdout] bd44e35e5deaf7a3ec3e4ea3d8abb9b895ed0ab7d26def253f3a09083b6686e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfdeeba921ae673fb42c5e6e8d7334881aacb5c015e5956f8f8aff68ad8c8e93
[INFO] running `Command { std: "docker" "start" "-a" "cfdeeba921ae673fb42c5e6e8d7334881aacb5c015e5956f8f8aff68ad8c8e93", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_v2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "cfdeeba921ae673fb42c5e6e8d7334881aacb5c015e5956f8f8aff68ad8c8e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfdeeba921ae673fb42c5e6e8d7334881aacb5c015e5956f8f8aff68ad8c8e93", kill_on_drop: false }`
[INFO] [stdout] cfdeeba921ae673fb42c5e6e8d7334881aacb5c015e5956f8f8aff68ad8c8e93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ee101d6986a6cc9f66a16a2e2a3fcdb565a41238500ee5d8a658b5129a1488d
[INFO] running `Command { std: "docker" "start" "-a" "8ee101d6986a6cc9f66a16a2e2a3fcdb565a41238500ee5d8a658b5129a1488d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_v2-108e5d0e9bc85cd5)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test de::test_b016m ... ok
[INFO] [stdout] test de::test_seq0255 ... ok
[INFO] [stdout] test de::test_seq064k ... ok
[INFO] [stdout] test de::test_signature ... ok
[INFO] [stdout] test de::test_struct ... ok
[INFO] [stdout] test de::test_u256 ... ok
[INFO] [stdout] test ser::test_struct ... ok
[INFO] [stdout] test sv2_primitives::test_b0_16m ... ok
[INFO] [stdout] test sv2_primitives::test_b0_64k ... ok
[INFO] [stdout] test sv2_primitives::test_b0_64k_2 ... ok
[INFO] [stdout] test sv2_primitives::test_b0_64k_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_v2
[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" "8ee101d6986a6cc9f66a16a2e2a3fcdb565a41238500ee5d8a658b5129a1488d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee101d6986a6cc9f66a16a2e2a3fcdb565a41238500ee5d8a658b5129a1488d", kill_on_drop: false }`
[INFO] [stdout] 8ee101d6986a6cc9f66a16a2e2a3fcdb565a41238500ee5d8a658b5129a1488d