[INFO] fetching crate bincode 2.0.0-alpha.1...
[INFO] testing bincode-2.0.0-alpha.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate bincode 2.0.0-alpha.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate bincode 2.0.0-alpha.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bincode 2.0.0-alpha.1
[INFO] finished tweaking crates.io crate bincode 2.0.0-alpha.1
[INFO] tweaked toml for crates.io crate bincode 2.0.0-alpha.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3f04b76436961b7524a97497b86b3e029b28d354bdac97eb4c133ae9a1b352a
[INFO] running `Command { std: "docker" "start" "-a" "d3f04b76436961b7524a97497b86b3e029b28d354bdac97eb4c133ae9a1b352a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3f04b76436961b7524a97497b86b3e029b28d354bdac97eb4c133ae9a1b352a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f04b76436961b7524a97497b86b3e029b28d354bdac97eb4c133ae9a1b352a", kill_on_drop: false }`
[INFO] [stdout] d3f04b76436961b7524a97497b86b3e029b28d354bdac97eb4c133ae9a1b352a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e04e6d6eb4c269b2e2b68a45d4af322bcf2d76336e6de9d1f9620584530ba5a6
[INFO] running `Command { std: "docker" "start" "-a" "e04e6d6eb4c269b2e2b68a45d4af322bcf2d76336e6de9d1f9620584530ba5a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bincode_derive v2.0.0-alpha.1
[INFO] [stderr]    Compiling bincode v2.0.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "e04e6d6eb4c269b2e2b68a45d4af322bcf2d76336e6de9d1f9620584530ba5a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e04e6d6eb4c269b2e2b68a45d4af322bcf2d76336e6de9d1f9620584530ba5a6", kill_on_drop: false }`
[INFO] [stdout] e04e6d6eb4c269b2e2b68a45d4af322bcf2d76336e6de9d1f9620584530ba5a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c774501797f92bdcd884250d02aa95a2cebb01a317eec025bac66f9ee647a26
[INFO] running `Command { std: "docker" "start" "-a" "0c774501797f92bdcd884250d02aa95a2cebb01a317eec025bac66f9ee647a26", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling bincode v2.0.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.81s
[INFO] running `Command { std: "docker" "inspect" "0c774501797f92bdcd884250d02aa95a2cebb01a317eec025bac66f9ee647a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c774501797f92bdcd884250d02aa95a2cebb01a317eec025bac66f9ee647a26", kill_on_drop: false }`
[INFO] [stdout] 0c774501797f92bdcd884250d02aa95a2cebb01a317eec025bac66f9ee647a26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c0e34604f55b24fc01a89289a0c79b06571fcac040cdd075549c347d8c69434
[INFO] running `Command { std: "docker" "start" "-a" "0c0e34604f55b24fc01a89289a0c79b06571fcac040cdd075549c347d8c69434", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bincode-5ab7db3ecbe140ad)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test varint::decode_unsigned::test_decode_u128 ... ok
[INFO] [stdout] test varint::decode_unsigned::test_decode_u16 ... ok
[INFO] [stdout] test varint::decode_unsigned::test_decode_u32 ... ok
[INFO] [stdout] test varint::decode_unsigned::test_decode_u64 ... ok
[INFO] [stdout] test varint::encode_signed::test_encode_i128 ... ok
[INFO] [stdout] test varint::encode_signed::test_encode_i32 ... ok
[INFO] [stdout] test varint::encode_signed::test_encode_i64 ... ok
[INFO] [stdout] test varint::encode_signed::test_encode_i16 ... ok
[INFO] [stdout] test varint::encode_unsigned::test_encode_u128 ... ok
[INFO] [stdout] test varint::encode_unsigned::test_encode_u32 ... ok
[INFO] [stdout] test varint::encode_unsigned::test_encode_u16 ... ok
[INFO] [stdout] test varint::encode_unsigned::test_encode_u64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/alloc.rs (/opt/rustwide/target/debug/deps/alloc-0f4ed2376c14d434)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/atomic.rs (/opt/rustwide/target/debug/deps/atomic-b5436befd52f8b19)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_vec ... ok
[INFO] [stdout] test test_alloc_commons ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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 test_atomic_commons ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basic_types.rs (/opt/rustwide/target/debug/deps/basic_types-ec9f0141fc832e37)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_array ... ok
[INFO] [stdout] test test_refcell_already_borrowed ... ok
[INFO] [stdout] test test_slice ... ok
[INFO] [stdout] test test_str ... ok
[INFO] [stdout] test test_numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-955a67c9b7e281cc)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_c_style_enum ... ok
[INFO] [stdout] test test_decode ... ok
[INFO] [stdout] test test_decode_enum_struct_variant ... ok
[INFO] [stdout] test test_decode_enum_tuple_variant ... ok
[INFO] [stdout] test test_decode_enum_unit_variant ... ok
[INFO] [stdout] test test_decode_tuple ... ok
[INFO] [stdout] test test_encode ... ok
[INFO] [stdout] test test_encode_enum_struct_variant ... ok
[INFO] [stdout] test test_encode_enum_tuple_variant ... ok
[INFO] [stdout] test test_encode_enum_unit_variant ... ok
[INFO] [stdout] test test_encode_tuple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/issues.rs (/opt/rustwide/target/debug/deps/issues-30d5b4f37abb86aa)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test issue_431::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/serde.rs (/opt/rustwide/target/debug/deps/serde-36b1c86db2d6d21f)
[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]      Running tests/std.rs (/opt/rustwide/target/debug/deps/std-667c9c770e908f58)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_std_cursor ... ok
[INFO] [stdout] test test_std_commons ... ok
[INFO] [stdout] test test_std_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/utils.rs (/opt/rustwide/target/debug/deps/utils-3ee07c689b04071b)
[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 bincode
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/de/impl_core.rs - de::impl_core::array_assume_init (line 157) ... ignored
[INFO] [stdout] test src/de/impl_core.rs - de::impl_core::uninit_array (line 120) ... ignored
[INFO] [stdout] test src/config.rs - config (line 7) ... ok
[INFO] [stdout] test src/config.rs - config::Configuration<E,I,A>::with_variable_int_encoding (line 123) ... ok
[INFO] [stdout] test src/lib.rs - spec (line 166) ... ok
[INFO] [stdout] test src/config.rs - config::Configuration<E,I,A>::with_variable_int_encoding (line 105) ... ok
[INFO] [stdout] test src/enc/write.rs - enc::write::SliceWriter (line 17) ... ok
[INFO] [stdout] test src/lib.rs - spec (line 297) ... ok
[INFO] [stdout] test src/enc/encoder.rs - enc::encoder::EncoderImpl (line 12) ... ok
[INFO] [stdout] test src/de/decoder.rs - de::decoder::DecoderImpl (line 15) ... ok
[INFO] [stdout] test src/lib.rs - spec (line 268) ... ok
[INFO] [stdout] test src/lib.rs - spec (line 207) ... ok
[INFO] [stdout] test src/lib.rs - spec (line 284) ... ok
[INFO] [stdout] test src/lib.rs - spec (line 245) ... ok
[INFO] [stdout] test src/lib.rs - readme (line 184) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c0e34604f55b24fc01a89289a0c79b06571fcac040cdd075549c347d8c69434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c0e34604f55b24fc01a89289a0c79b06571fcac040cdd075549c347d8c69434", kill_on_drop: false }`
[INFO] [stdout] 0c0e34604f55b24fc01a89289a0c79b06571fcac040cdd075549c347d8c69434