[INFO] fetching crate xdr-rs-serialize 0.2.5...
[INFO] testing xdr-rs-serialize-0.2.5 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate xdr-rs-serialize 0.2.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate xdr-rs-serialize 0.2.5 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 5b59256a6149fc87e49a34b7c6a350afedaa430e4b2791c32f9da17dc3358657
[INFO] running `Command { std: "docker" "start" "-a" "5b59256a6149fc87e49a34b7c6a350afedaa430e4b2791c32f9da17dc3358657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b59256a6149fc87e49a34b7c6a350afedaa430e4b2791c32f9da17dc3358657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b59256a6149fc87e49a34b7c6a350afedaa430e4b2791c32f9da17dc3358657", kill_on_drop: false }`
[INFO] [stdout] 5b59256a6149fc87e49a34b7c6a350afedaa430e4b2791c32f9da17dc3358657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b23129c21f06e46fec6f493240f8bcfc43239c41c8df49dc19ff56207245c1d3
[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" "b23129c21f06e46fec6f493240f8bcfc43239c41c8df49dc19ff56207245c1d3", 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 4.26s
[INFO] running `Command { std: "docker" "inspect" "b23129c21f06e46fec6f493240f8bcfc43239c41c8df49dc19ff56207245c1d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b23129c21f06e46fec6f493240f8bcfc43239c41c8df49dc19ff56207245c1d3", kill_on_drop: false }`
[INFO] [stdout] b23129c21f06e46fec6f493240f8bcfc43239c41c8df49dc19ff56207245c1d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 24f1d0bcca5c8b788e4f4ef4c356597c8f0ecff5618d6675bdb6d019a6728f12
[INFO] running `Command { std: "docker" "start" "-a" "24f1d0bcca5c8b788e4f4ef4c356597c8f0ecff5618d6675bdb6d019a6728f12", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[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 28.93s
[INFO] running `Command { std: "docker" "inspect" "24f1d0bcca5c8b788e4f4ef4c356597c8f0ecff5618d6675bdb6d019a6728f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24f1d0bcca5c8b788e4f4ef4c356597c8f0ecff5618d6675bdb6d019a6728f12", kill_on_drop: false }`
[INFO] [stdout] 24f1d0bcca5c8b788e4f4ef4c356597c8f0ecff5618d6675bdb6d019a6728f12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 2d157f2e100a18a2c9f995603d453476118112c6264d3c01afd330949c7860ff
[INFO] running `Command { std: "docker" "start" "-a" "2d157f2e100a18a2c9f995603d453476118112c6264d3c01afd330949c7860ff", 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-265caf638e126022)
[INFO] [stdout] running 126 tests
[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_box_json ... ok
[INFO] [stdout] test de::tests::test_enum ... ok
[INFO] [stdout] test de::tests::test_enum_error ... ok
[INFO] [stdout] test de::tests::test_bool_false_json ... ok
[INFO] [stdout] test de::tests::test_box ... 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_enum_json ... ok
[INFO] [stdout] test de::tests::test_bool_error ... ok
[INFO] [stdout] test de::tests::test_fixed_array ... 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_array_complex ... ok
[INFO] [stdout] test de::tests::test_fixed_opaque_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_arc_json ... ok
[INFO] [stdout] test de::tests::test_hyper ... ok
[INFO] [stdout] test de::tests::test_hyper_error ... ok
[INFO] [stdout] test de::tests::test_hyper_json ... 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_string ... ok
[INFO] [stdout] test de::tests::test_string_json ... ok
[INFO] [stdout] test de::tests::test_float_json ... ok
[INFO] [stdout] test de::tests::test_float_error ... ok
[INFO] [stdout] test de::tests::test_bool_false ... ok
[INFO] [stdout] test de::tests::test_fixed_opaque_padding ... ok
[INFO] [stdout] test de::tests::test_string_length ... ok
[INFO] [stdout] test de::tests::test_fixed_opaque_no_padding_error ... 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_union_discriminant ... ok
[INFO] [stdout] test de::tests::test_union ... ok
[INFO] [stdout] test de::tests::test_union_discriminant_error ... 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_arc ... 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_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_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 ser::tests::test_bool_false ... ok
[INFO] [stdout] test de::tests::test_union_discriminant_json ... 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_var_array_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_bool_false_json ... ok
[INFO] [stdout] test ser::tests::test_fixed_array_good_json_single ... ok
[INFO] [stdout] test ser::tests::test_fixed_opaque_no_padding ... ok
[INFO] [stdout] test ser::tests::test_fixed_opaque_padding ... ok
[INFO] [stdout] test ser::tests::test_float ... ok
[INFO] [stdout] test ser::tests::test_float_json ... ok
[INFO] [stdout] test ser::tests::test_enum_json ... ok
[INFO] [stdout] test ser::tests::test_hyper_json ... ok
[INFO] [stdout] test ser::tests::test_int ... ok
[INFO] [stdout] test ser::tests::test_fixed_array_bad ... ok
[INFO] [stdout] test ser::tests::test_int_json ... ok
[INFO] [stdout] test ser::tests::test_option ... ok
[INFO] [stdout] test ser::tests::test_option_json ... ok
[INFO] [stdout] test ser::tests::test_string ... ok
[INFO] [stdout] test ser::tests::test_string_length ... ok
[INFO] [stdout] test ser::tests::test_string_length_error ... ok
[INFO] [stdout] test ser::tests::test_struct ... ok
[INFO] [stdout] test ser::tests::test_bool_true ... 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 de::tests::test_var_array_error ... ok
[INFO] [stdout] test de::tests::test_var_array ... ok
[INFO] [stdout] test ser::tests::test_struct_json_single ... ok
[INFO] [stdout] test ser::tests::test_double_json ... ok
[INFO] [stdout] test ser::tests::test_rc ... ok
[INFO] [stdout] test ser::tests::test_rc_json ... ok
[INFO] [stdout] test ser::tests::test_enum ... ok
[INFO] [stdout] test ser::tests::test_enum_bad ... ok
[INFO] [stdout] test ser::tests::test_hyper ... ok
[INFO] [stdout] test ser::tests::test_string_json ... ok
[INFO] [stdout] test ser::tests::test_uint ... ok
[INFO] [stdout] test ser::tests::test_union ... ok
[INFO] [stdout] test ser::tests::test_union_discriminant_json ... ok
[INFO] [stdout] test ser::tests::test_uhyper ... ok
[INFO] [stdout] test ser::tests::test_var_array ... ok
[INFO] [stdout] test ser::tests::test_var_array_json ... ok
[INFO] [stdout] test ser::tests::test_var_array_overflow ... ok
[INFO] [stdout] test ser::tests::test_var_array_underflow ... 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_uhyper_json ... ok
[INFO] [stdout] test ser::tests::test_union_discriminant ... ok
[INFO] [stdout] test ser::tests::test_union_json ... ok
[INFO] [stdout] test ser::tests::test_struct_json ... ok
[INFO] [stdout] test ser::tests::test_uint_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 126 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xdr-rs-serialize
[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" "2d157f2e100a18a2c9f995603d453476118112c6264d3c01afd330949c7860ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d157f2e100a18a2c9f995603d453476118112c6264d3c01afd330949c7860ff", kill_on_drop: false }`
[INFO] [stdout] 2d157f2e100a18a2c9f995603d453476118112c6264d3c01afd330949c7860ff