[INFO] fetching crate descriptor_derive 0.0.4...
[INFO] testing descriptor_derive-0.0.4 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate descriptor_derive 0.0.4 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate descriptor_derive 0.0.4 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 descriptor_derive 0.0.4
[INFO] finished tweaking crates.io crate descriptor_derive 0.0.4
[INFO] tweaked toml for crates.io crate descriptor_derive 0.0.4 written to /workspace/builds/worker-93/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 83e711ddd4cbbe8982e17abf2b28ac44ad5d030a972a5bd52608f23404409cfe
[INFO] running `Command { std: "docker" "start" "-a" "83e711ddd4cbbe8982e17abf2b28ac44ad5d030a972a5bd52608f23404409cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83e711ddd4cbbe8982e17abf2b28ac44ad5d030a972a5bd52608f23404409cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83e711ddd4cbbe8982e17abf2b28ac44ad5d030a972a5bd52608f23404409cfe", kill_on_drop: false }`
[INFO] [stdout] 83e711ddd4cbbe8982e17abf2b28ac44ad5d030a972a5bd52608f23404409cfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 8c6538ad3dcdd100c443656799f8d1d7d7199e6d7fa18e3405e4c67e7cd7af2e
[INFO] running `Command { std: "docker" "start" "-a" "8c6538ad3dcdd100c443656799f8d1d7d7199e6d7fa18e3405e4c67e7cd7af2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling descriptor_derive v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.43s
[INFO] running `Command { std: "docker" "inspect" "8c6538ad3dcdd100c443656799f8d1d7d7199e6d7fa18e3405e4c67e7cd7af2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c6538ad3dcdd100c443656799f8d1d7d7199e6d7fa18e3405e4c67e7cd7af2e", kill_on_drop: false }`
[INFO] [stdout] 8c6538ad3dcdd100c443656799f8d1d7d7199e6d7fa18e3405e4c67e7cd7af2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 0e5e1a8d6ecd1194729362f3d14b71350223af0bd88bff23abf65fd262126279
[INFO] running `Command { std: "docker" "start" "-a" "0e5e1a8d6ecd1194729362f3d14b71350223af0bd88bff23abf65fd262126279", kill_on_drop: false }`
[INFO] [stderr]    Compiling descriptor_derive v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "0e5e1a8d6ecd1194729362f3d14b71350223af0bd88bff23abf65fd262126279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e5e1a8d6ecd1194729362f3d14b71350223af0bd88bff23abf65fd262126279", kill_on_drop: false }`
[INFO] [stdout] 0e5e1a8d6ecd1194729362f3d14b71350223af0bd88bff23abf65fd262126279
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 96f9de9c51f903c3070c2d9bf2f6bc08be39ed9c0c6a14f3e8935d1bd56fd7ef
[INFO] running `Command { std: "docker" "start" "-a" "96f9de9c51f903c3070c2d9bf2f6bc08be39ed9c0c6a14f3e8935d1bd56fd7ef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/descriptor_derive-69a044022ff1b33c)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests descriptor_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 1 test
[INFO] [stdout] test src/lib.rs - generate_struct_decriptor (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96f9de9c51f903c3070c2d9bf2f6bc08be39ed9c0c6a14f3e8935d1bd56fd7ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96f9de9c51f903c3070c2d9bf2f6bc08be39ed9c0c6a14f3e8935d1bd56fd7ef", kill_on_drop: false }`
[INFO] [stdout] 96f9de9c51f903c3070c2d9bf2f6bc08be39ed9c0c6a14f3e8935d1bd56fd7ef