[INFO] fetching crate bincode 1.3.1...
[INFO] testing bincode-1.3.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate bincode 1.3.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate bincode 1.3.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bincode 1.3.1
[INFO] finished tweaking crates.io crate bincode 1.3.1
[INFO] tweaked toml for crates.io crate bincode 1.3.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate bincode 1.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] b8e0ce28329eb342a73cb4bce3a1ee66d209ba206b84e90c2c5919d6761e9a32
[INFO] running `Command { std: "docker" "start" "-a" "b8e0ce28329eb342a73cb4bce3a1ee66d209ba206b84e90c2c5919d6761e9a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8e0ce28329eb342a73cb4bce3a1ee66d209ba206b84e90c2c5919d6761e9a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8e0ce28329eb342a73cb4bce3a1ee66d209ba206b84e90c2c5919d6761e9a32", kill_on_drop: false }`
[INFO] [stdout] b8e0ce28329eb342a73cb4bce3a1ee66d209ba206b84e90c2c5919d6761e9a32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--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] 8b9e83e61382965f4814370f4824ef68336a70c512937d0cd0cb2736b1b0adba
[INFO] running `Command { std: "docker" "start" "-a" "8b9e83e61382965f4814370f4824ef68336a70c512937d0cd0cb2736b1b0adba", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling bincode v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.16s
[INFO] running `Command { std: "docker" "inspect" "8b9e83e61382965f4814370f4824ef68336a70c512937d0cd0cb2736b1b0adba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b9e83e61382965f4814370f4824ef68336a70c512937d0cd0cb2736b1b0adba", kill_on_drop: false }`
[INFO] [stdout] 8b9e83e61382965f4814370f4824ef68336a70c512937d0cd0cb2736b1b0adba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 77bf1a6685a4ae897c8c95b55fde234affc40ec85edf8c973320d59715d84c09
[INFO] running `Command { std: "docker" "start" "-a" "77bf1a6685a4ae897c8c95b55fde234affc40ec85edf8c973320d59715d84c09", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling bincode v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.49s
[INFO] running `Command { std: "docker" "inspect" "77bf1a6685a4ae897c8c95b55fde234affc40ec85edf8c973320d59715d84c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77bf1a6685a4ae897c8c95b55fde234affc40ec85edf8c973320d59715d84c09", kill_on_drop: false }`
[INFO] [stdout] 77bf1a6685a4ae897c8c95b55fde234affc40ec85edf8c973320d59715d84c09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] b14b7545d38970878a068338fcab29c151a24ec4ef118f92108aa58cebe78bfc
[INFO] running `Command { std: "docker" "start" "-a" "b14b7545d38970878a068338fcab29c151a24ec4ef118f92108aa58cebe78bfc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bincode-e984ffbf8e5c47e7
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test config::int::test::test_zigzag_encode ... ok
[INFO] [stdout] test config::int::test::test_zigzag_edge_cases ... ok
[INFO] [stdout] test de::read::test::test_fill_buffer ... ok
[INFO] [stdout] test config::int::test::test_zigzag_decode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-542386079d4ab815
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test bytes ... ok
[INFO] [stdout] test char_serialization ... ok
[INFO] [stdout] test encode_box ... ok
[INFO] [stdout] test endian_difference ... ok
[INFO] [stdout] test test_big_endian_deserialize_from_seed ... ok
[INFO] [stdout] test test_cow_serialize ... ok
[INFO] [stdout] test deserializing_errors ... ok
[INFO] [stdout] test test_map ... ok
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] test test_nested_struct ... ok
[INFO] [stdout] test test_multi_strings_serialize ... ok
[INFO] [stdout] test test_fixed_size_array ... ok
[INFO] [stdout] test test_numbers ... ok
[INFO] [stdout] test test_default_deserialize_from_seed ... ok
[INFO] [stdout] test test_big_endian_deserialize_seed ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test serde_bytes ... ok
[INFO] [stdout] test not_human_readable ... ok
[INFO] [stdout] test test_default_deserialize_seed ... ok
[INFO] [stdout] test test_oom_protection ... ok
[INFO] [stdout] test test_byte_vec_struct ... ok
[INFO] [stdout] test test_option ... ok
[INFO] [stdout] test path_buf ... ok
[INFO] [stdout] test test_serialized_size ... ok
[INFO] [stdout] test test_serialized_size_bounded ... ok
[INFO] [stdout] test test_basic_struct ... ok
[INFO] [stdout] test test_struct_tuple ... ok
[INFO] [stdout] test test_struct_newtype ... ok
[INFO] [stdout] test test_strbox_serialize ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] test test_unicode ... ok
[INFO] [stdout] test too_big_char_deserialize ... ok
[INFO] [stdout] test test_zero_copy_parse ... ok
[INFO] [stdout] test trailing_bytes ... ok
[INFO] [stdout] test test_zero_copy_parse_deserialize_into ... ok
[INFO] [stdout] test too_big_serialize ... ok
[INFO] [stdout] test test_vec ... ok
[INFO] [stdout] test too_big_deserialize ... ok
[INFO] [stdout] test test_numbers_128bit ... ok
[INFO] [stdout] test test_slicebox_serialize ... ok
[INFO] [stdout] test test_varint_length_prefixes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bincode
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/config/int.rs - config::int::VarintEncoding (line 146) ... ignored
[INFO] [stdout] test src/config/int.rs - config::int::VarintEncoding (line 158) ... ignored
[INFO] [stdout] test src/de/mod.rs - de::Deserializer (line 23) ... ignored
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b14b7545d38970878a068338fcab29c151a24ec4ef118f92108aa58cebe78bfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b14b7545d38970878a068338fcab29c151a24ec4ef118f92108aa58cebe78bfc", kill_on_drop: false }`
[INFO] [stdout] b14b7545d38970878a068338fcab29c151a24ec4ef118f92108aa58cebe78bfc