[INFO] fetching crate xdr-rs-serialize 0.2.5...
[INFO] testing xdr-rs-serialize-0.2.5 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate xdr-rs-serialize 0.2.5 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate xdr-rs-serialize 0.2.5 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 xdr-rs-serialize 0.2.5
[INFO] finished tweaking crates.io crate xdr-rs-serialize 0.2.5
[INFO] tweaked toml for crates.io crate xdr-rs-serialize 0.2.5 written to /workspace/builds/worker-14/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xdr-rs-serialize-derive v0.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 4dff052c3ff7c9116796ee18968d22c4ce3090e63909a44fd7c9d000947dddb0
[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" "4dff052c3ff7c9116796ee18968d22c4ce3090e63909a44fd7c9d000947dddb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4dff052c3ff7c9116796ee18968d22c4ce3090e63909a44fd7c9d000947dddb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dff052c3ff7c9116796ee18968d22c4ce3090e63909a44fd7c9d000947dddb0", kill_on_drop: false }`
[INFO] [stdout] 4dff052c3ff7c9116796ee18968d22c4ce3090e63909a44fd7c9d000947dddb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 7c7af96fadaea20cb14f59ee6bc88f848280b8cfc0da6d2aaaab62e91a9b7c0f
[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" "7c7af96fadaea20cb14f59ee6bc88f848280b8cfc0da6d2aaaab62e91a9b7c0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling xdr-rs-serialize v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `Command { std: "docker" "inspect" "7c7af96fadaea20cb14f59ee6bc88f848280b8cfc0da6d2aaaab62e91a9b7c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c7af96fadaea20cb14f59ee6bc88f848280b8cfc0da6d2aaaab62e91a9b7c0f", kill_on_drop: false }`
[INFO] [stdout] 7c7af96fadaea20cb14f59ee6bc88f848280b8cfc0da6d2aaaab62e91a9b7c0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e8950184e60fb9bca46600b995b0f8f47431beceed775228519022a9fe5d0d31
[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" "e8950184e60fb9bca46600b995b0f8f47431beceed775228519022a9fe5d0d31", kill_on_drop: false }`
[INFO] [stderr]    Compiling xdr-rs-serialize-derive v0.2.5
[INFO] [stderr]    Compiling xdr-rs-serialize v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.98s
[INFO] running `Command { std: "docker" "inspect" "e8950184e60fb9bca46600b995b0f8f47431beceed775228519022a9fe5d0d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8950184e60fb9bca46600b995b0f8f47431beceed775228519022a9fe5d0d31", kill_on_drop: false }`
[INFO] [stdout] e8950184e60fb9bca46600b995b0f8f47431beceed775228519022a9fe5d0d31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 631975f9eae1901aacebd71f598562737b3a69b9a261ca23eac97cd8ad5a49f9
[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" "631975f9eae1901aacebd71f598562737b3a69b9a261ca23eac97cd8ad5a49f9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xdr_rs_serialize-2a740fc534946676)
[INFO] [stdout] running 126 tests
[INFO] [stdout] test de::tests::test_bool_false_json ... ok
[INFO] [stdout] test de::tests::test_box_json ... ok
[INFO] [stdout] test de::tests::test_double ... ok
[INFO] [stdout] test de::tests::test_double_error ... ok
[INFO] [stdout] test de::tests::test_double_json ... ok
[INFO] [stdout] test de::tests::test_enum ... ok
[INFO] [stdout] test de::tests::test_box ... ok
[INFO] [stdout] test de::tests::test_bool_false ... ok
[INFO] [stdout] test de::tests::test_enum_error ... ok
[INFO] [stdout] test de::tests::test_enum_json ... ok
[INFO] [stdout] test de::tests::test_fixed_array ... ok
[INFO] [stdout] test de::tests::test_bool_true_json ... ok
[INFO] [stdout] test de::tests::test_bool_true ... ok
[INFO] [stdout] test de::tests::test_bool_error ... ok
[INFO] [stdout] test de::tests::test_fixed_array_error ... ok
[INFO] [stdout] test de::tests::test_fixed_array_json ... ok
[INFO] [stdout] test de::tests::test_fixed_array_json_type ... ok
[INFO] [stdout] test de::tests::test_fixed_opaque_no_padding ... ok
[INFO] [stdout] test de::tests::test_fixed_opaque_no_padding_error ... ok
[INFO] [stdout] test de::tests::test_fixed_opaque_short_json ... ok
[INFO] [stdout] test de::tests::test_float ... ok
[INFO] [stdout] test de::tests::test_float_error ... ok
[INFO] [stdout] test de::tests::test_float_json ... ok
[INFO] [stdout] test de::tests::test_array_complex ... ok
[INFO] [stdout] test de::tests::test_hyper ... ok
[INFO] [stdout] test de::tests::test_hyper_error ... ok
[INFO] [stdout] test de::tests::test_int ... ok
[INFO] [stdout] test de::tests::test_int_error ... ok
[INFO] [stdout] test de::tests::test_int_json ... ok
[INFO] [stdout] test de::tests::test_option ... ok
[INFO] [stdout] test de::tests::test_option_invalid_json ... ok
[INFO] [stdout] test de::tests::test_option_json ... ok
[INFO] [stdout] test de::tests::test_rc ... ok
[INFO] [stdout] test de::tests::test_rc_json ... ok
[INFO] [stdout] test de::tests::test_arc ... ok
[INFO] [stdout] test de::tests::test_string_length_error ... ok
[INFO] [stdout] test de::tests::test_string_length_json ... ok
[INFO] [stdout] test de::tests::test_struct ... ok
[INFO] [stdout] test de::tests::test_struct_error ... ok
[INFO] [stdout] test de::tests::test_struct_json ... ok
[INFO] [stdout] test de::tests::test_uhyper ... ok
[INFO] [stdout] test de::tests::test_uhyper_error ... ok
[INFO] [stdout] test de::tests::test_uhyper_json ... ok
[INFO] [stdout] test de::tests::test_uint ... ok
[INFO] [stdout] test de::tests::test_uint_error ... ok
[INFO] [stdout] test de::tests::test_uint_json ... ok
[INFO] [stdout] test de::tests::test_union ... ok
[INFO] [stdout] test de::tests::test_union_discriminant ... ok
[INFO] [stdout] test de::tests::test_union_discriminant_error ... ok
[INFO] [stdout] test de::tests::test_union_discriminant_json ... ok
[INFO] [stdout] test de::tests::test_union_error ... ok
[INFO] [stdout] test de::tests::test_union_json ... ok
[INFO] [stdout] test de::tests::test_var_array ... ok
[INFO] [stdout] test de::tests::test_var_array_error ... ok
[INFO] [stdout] test de::tests::test_var_array_json ... ok
[INFO] [stdout] test de::tests::test_var_array_json_string ... ok
[INFO] [stdout] test de::tests::test_var_array_json_struct ... ok
[INFO] [stdout] test de::tests::test_var_array_limit ... ok
[INFO] [stdout] test de::tests::test_var_opaque_no_padding ... ok
[INFO] [stdout] test de::tests::test_var_padding_json ... ok
[INFO] [stdout] test de::tests::test_var_too_long ... ok
[INFO] [stdout] test de::tests::test_void ... ok
[INFO] [stdout] test de::tests::test_void_json ... ok
[INFO] [stdout] test ser::tests::test_arc ... ok
[INFO] [stdout] test ser::tests::test_arc_json ... ok
[INFO] [stdout] test de::tests::test_string ... ok
[INFO] [stdout] test de::tests::test_fixed_opaque_padding_error ... ok
[INFO] [stdout] test ser::tests::test_bool_false ... ok
[INFO] [stdout] test de::tests::test_string_length ... ok
[INFO] [stdout] test ser::tests::test_bool_true ... ok
[INFO] [stdout] test de::tests::test_arc_json ... ok
[INFO] [stdout] test ser::tests::test_fixed_array_bad ... ok
[INFO] [stdout] test ser::tests::test_enum_bad ... ok
[INFO] [stdout] test ser::tests::test_enum ... ok
[INFO] [stdout] test de::tests::test_hyper_json ... ok
[INFO] [stdout] test ser::tests::test_enum_json ... ok
[INFO] [stdout] test ser::tests::test_bool_true_json ... ok
[INFO] [stdout] test ser::tests::test_box ... ok
[INFO] [stdout] test ser::tests::test_box_json ... ok
[INFO] [stdout] test ser::tests::test_double ... ok
[INFO] [stdout] test ser::tests::test_double_json ... ok
[INFO] [stdout] test ser::tests::test_bool_false_json ... ok
[INFO] [stdout] test de::tests::test_fixed_opaque_padding ... ok
[INFO] [stdout] test ser::tests::test_hyper ... ok
[INFO] [stdout] test ser::tests::test_float ... ok
[INFO] [stdout] test de::tests::test_string_json ... ok
[INFO] [stdout] test ser::tests::test_float_json ... ok
[INFO] [stdout] test ser::tests::test_fixed_array_good ... ok
[INFO] [stdout] test ser::tests::test_fixed_array_good_json ... ok
[INFO] [stdout] test ser::tests::test_rc ... ok
[INFO] [stdout] test ser::tests::test_hyper_json ... ok
[INFO] [stdout] test ser::tests::test_option ... ok
[INFO] [stdout] test ser::tests::test_int ... ok
[INFO] [stdout] test ser::tests::test_fixed_opaque_no_padding ... ok
[INFO] [stdout] test ser::tests::test_string ... ok
[INFO] [stdout] test ser::tests::test_string_json ... ok
[INFO] [stdout] test ser::tests::test_fixed_array_good_json_single ... ok
[INFO] [stdout] test ser::tests::test_rc_json ... ok
[INFO] [stdout] test ser::tests::test_option_json ... ok
[INFO] [stdout] test ser::tests::test_fixed_opaque_padding ... ok
[INFO] [stdout] test ser::tests::test_int_json ... ok
[INFO] [stdout] test ser::tests::test_string_length ... ok
[INFO] [stdout] test ser::tests::test_var_array ... ok
[INFO] [stdout] test ser::tests::test_string_length_error ... ok
[INFO] [stdout] test ser::tests::test_union_json ... ok
[INFO] [stdout] test ser::tests::test_uhyper ... ok
[INFO] [stdout] test ser::tests::test_var_array_underflow_json ... ok
[INFO] [stdout] test ser::tests::test_var_opaque_empty ... ok
[INFO] [stdout] test ser::tests::test_var_opaque_json ... ok
[INFO] [stdout] test ser::tests::test_var_opaque_no_padding ... ok
[INFO] [stdout] test ser::tests::test_var_opaque_padding ... ok
[INFO] [stdout] test ser::tests::test_var_opaque_sized_empty ... ok
[INFO] [stdout] test ser::tests::test_void ... ok
[INFO] [stdout] test ser::tests::test_void_json ... ok
[INFO] [stdout] test ser::tests::test_struct ... ok
[INFO] [stdout] test ser::tests::test_uhyper_json ... ok
[INFO] [stdout] test ser::tests::test_union ... ok
[INFO] [stdout] test ser::tests::test_uint_json ... ok
[INFO] [stdout] test ser::tests::test_var_array_json ... ok
[INFO] [stdout] test ser::tests::test_union_discriminant ... ok
[INFO] [stdout] test ser::tests::test_var_array_underflow ... ok
[INFO] [stderr]    Doc-tests xdr-rs-serialize
[INFO] [stdout] test ser::tests::test_struct_json_single ... ok
[INFO] [stdout] test ser::tests::test_union_discriminant_json ... ok
[INFO] [stdout] test ser::tests::test_var_array_overflow ... ok
[INFO] [stdout] test ser::tests::test_uint ... ok
[INFO] [stdout] test ser::tests::test_struct_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 126 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[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" "631975f9eae1901aacebd71f598562737b3a69b9a261ca23eac97cd8ad5a49f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "631975f9eae1901aacebd71f598562737b3a69b9a261ca23eac97cd8ad5a49f9", kill_on_drop: false }`
[INFO] [stdout] 631975f9eae1901aacebd71f598562737b3a69b9a261ca23eac97cd8ad5a49f9