[INFO] fetching crate struct_deser-derive 0.1.0...
[INFO] testing struct_deser-derive-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate struct_deser-derive 0.1.0 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate struct_deser-derive 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate struct_deser-derive 0.1.0
[INFO] finished tweaking crates.io crate struct_deser-derive 0.1.0
[INFO] tweaked toml for crates.io crate struct_deser-derive 0.1.0 written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a37a86ff61fef9ca90ef21e08777733744f7650205bd4a009b84e34e53da9ba2
[INFO] running `Command { std: "docker" "start" "-a" "a37a86ff61fef9ca90ef21e08777733744f7650205bd4a009b84e34e53da9ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a37a86ff61fef9ca90ef21e08777733744f7650205bd4a009b84e34e53da9ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a37a86ff61fef9ca90ef21e08777733744f7650205bd4a009b84e34e53da9ba2", kill_on_drop: false }`
[INFO] [stdout] a37a86ff61fef9ca90ef21e08777733744f7650205bd4a009b84e34e53da9ba2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 751688cc848edaf1dd34523c0fa71c16a0f92c8a9e9ac55cb97f5339bd61a6e4
[INFO] running `Command { std: "docker" "start" "-a" "751688cc848edaf1dd34523c0fa71c16a0f92c8a9e9ac55cb97f5339bd61a6e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling struct_deser-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.64s
[INFO] running `Command { std: "docker" "inspect" "751688cc848edaf1dd34523c0fa71c16a0f92c8a9e9ac55cb97f5339bd61a6e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751688cc848edaf1dd34523c0fa71c16a0f92c8a9e9ac55cb97f5339bd61a6e4", kill_on_drop: false }`
[INFO] [stdout] 751688cc848edaf1dd34523c0fa71c16a0f92c8a9e9ac55cb97f5339bd61a6e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91a95fad4024d0d9d0f68d1716ced8948d3c6abd6f0d6eb6ea4fd9dc04e50696
[INFO] running `Command { std: "docker" "start" "-a" "91a95fad4024d0d9d0f68d1716ced8948d3c6abd6f0d6eb6ea4fd9dc04e50696", kill_on_drop: false }`
[INFO] [stderr]    Compiling struct_deser-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "91a95fad4024d0d9d0f68d1716ced8948d3c6abd6f0d6eb6ea4fd9dc04e50696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91a95fad4024d0d9d0f68d1716ced8948d3c6abd6f0d6eb6ea4fd9dc04e50696", kill_on_drop: false }`
[INFO] [stdout] 91a95fad4024d0d9d0f68d1716ced8948d3c6abd6f0d6eb6ea4fd9dc04e50696
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29964e4ecce7e436b5ad39faf40a8d52d0c2dd5f2eecf62c44e5745819a85281
[INFO] running `Command { std: "docker" "start" "-a" "29964e4ecce7e436b5ad39faf40a8d52d0c2dd5f2eecf62c44e5745819a85281", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/struct_deser_derive-d6e5a5f8debee9ce)
[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] [stderr]    Doc-tests struct_deser-derive
[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" "29964e4ecce7e436b5ad39faf40a8d52d0c2dd5f2eecf62c44e5745819a85281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29964e4ecce7e436b5ad39faf40a8d52d0c2dd5f2eecf62c44e5745819a85281", kill_on_drop: false }`
[INFO] [stdout] 29964e4ecce7e436b5ad39faf40a8d52d0c2dd5f2eecf62c44e5745819a85281