[INFO] fetching crate rmpv 1.0.0...
[INFO] testing rmpv-1.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rmpv 1.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rmpv 1.0.0 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 rmpv 1.0.0
[INFO] finished tweaking crates.io crate rmpv 1.0.0
[INFO] tweaked toml for crates.io crate rmpv 1.0.0 written to /workspace/builds/worker-8/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 quickcheck v1.0.3
[INFO] [stderr]   Downloaded serde_bytes v0.11.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9377820c046b59d0be33e57eb5c3eddef2d72564a26ba6cc7bcf723d3faa123d
[INFO] running `Command { std: "docker" "start" "-a" "9377820c046b59d0be33e57eb5c3eddef2d72564a26ba6cc7bcf723d3faa123d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9377820c046b59d0be33e57eb5c3eddef2d72564a26ba6cc7bcf723d3faa123d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9377820c046b59d0be33e57eb5c3eddef2d72564a26ba6cc7bcf723d3faa123d", kill_on_drop: false }`
[INFO] [stdout] 9377820c046b59d0be33e57eb5c3eddef2d72564a26ba6cc7bcf723d3faa123d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 578ab8f887992ddbdd89f07a68eb96e969d2fa025f198b4f96125c9df9868c59
[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" "578ab8f887992ddbdd89f07a68eb96e969d2fa025f198b4f96125c9df9868c59", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmpv v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "578ab8f887992ddbdd89f07a68eb96e969d2fa025f198b4f96125c9df9868c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "578ab8f887992ddbdd89f07a68eb96e969d2fa025f198b4f96125c9df9868c59", kill_on_drop: false }`
[INFO] [stdout] 578ab8f887992ddbdd89f07a68eb96e969d2fa025f198b4f96125c9df9868c59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 832686f476361e0d45c5e4888ab871957025eb61ef3e7359b75c2665e1cf1656
[INFO] running `Command { std: "docker" "start" "-a" "832686f476361e0d45c5e4888ab871957025eb61ef3e7359b75c2665e1cf1656", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmpv v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.02s
[INFO] running `Command { std: "docker" "inspect" "832686f476361e0d45c5e4888ab871957025eb61ef3e7359b75c2665e1cf1656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832686f476361e0d45c5e4888ab871957025eb61ef3e7359b75c2665e1cf1656", kill_on_drop: false }`
[INFO] [stdout] 832686f476361e0d45c5e4888ab871957025eb61ef3e7359b75c2665e1cf1656
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 9e982b4662f2c42d1b462df9575d1cdc29f4baaba03c771c51fa048ff43509f5
[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" "9e982b4662f2c42d1b462df9575d1cdc29f4baaba03c771c51fa048ff43509f5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rmpv-95a40f4e9e842aa9)
[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/decode.rs (/opt/rustwide/target/debug/deps/decode-63a98c29dd5529b3)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test from_array16_decode_value ... ok
[INFO] [stdout] test from_bin16_decode_value ... ok
[INFO] [stdout] test from_bin32_decode_value ... ok
[INFO] [stdout] test from_ext8_decode_value ... ok
[INFO] [stdout] test from_f64_decode_value ... ok
[INFO] [stdout] test from_fixarray_decode_empty ... ok
[INFO] [stdout] test from_fixarray_decode_value ... ok
[INFO] [stdout] test from_fixarray_of_decode_max_length ... ok
[INFO] [stdout] test from_fixext1_decode_value ... ok
[INFO] [stdout] test from_fixext4_decode_value ... ok
[INFO] [stdout] test from_fixext8_decode_value ... ok
[INFO] [stdout] test from_fixmap_decode_value ... ok
[INFO] [stdout] test from_i32_decode_value ... ok
[INFO] [stdout] test from_map16_decode_value ... ok
[INFO] [stdout] test from_pfix_decode_value ... ok
[INFO] [stdout] test from_str16_decode_value ... ok
[INFO] [stdout] test from_str32_decode_value ... ok
[INFO] [stdout] test from_str16_invalid_utf8 ... ok
[INFO] [stdout] test from_str32_invalid_utf8 ... ok
[INFO] [stdout] test from_str8_invalid_utf8 ... ok
[INFO] [stdout] test from_fixext2_decode_value ... ok
[INFO] [stdout] test from_str8_decode_value ... ok
[INFO] [stdout] test from_strfix_decode_value ... ok
[INFO] [stdout] test from_fixext16_decode_value ... ok
[INFO] [stdout] test invalid_buf_size_arr ... ok
[INFO] [stdout] test from_bool_decode_value ... ok
[INFO] [stdout] test invalid_buf_size_bin32 ... ok
[INFO] [stdout] test from_bin8_decode_value ... ok
[INFO] [stdout] test from_map32_decode_value ... ok
[INFO] [stdout] test from_array_of_two_integers ... ok
[INFO] [stdout] test from_array32_decode_value ... ok
[INFO] [stdout] test from_null_decode_value ... ok
[INFO] [stdout] test from_ext16_decode_value ... ok
[INFO] [stdout] test from_ext32_decode_value ... ok
[INFO] [stdout] test from_fixarray_incomplete_decode_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/decode_ref.rs (/opt/rustwide/target/debug/deps/decode_ref-3ca306bda057ea3a)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/encode_ref.rs (/opt/rustwide/target/debug/deps/encode_ref-321482e7ad7d7ae1)
[INFO] [stdout] running 49 tests
[INFO] [stdout] test from_bin16 ... ok
[INFO] [stdout] test from_bin32 ... ok
[INFO] [stdout] test from_array32 ... ok
[INFO] [stdout] test from_bin8 ... ok
[INFO] [stdout] test from_complex_value_using_cursor ... ok
[INFO] [stdout] test from_bool_true ... ok
[INFO] [stdout] test from_empty_buffer_invalid_marker_read ... ok
[INFO] [stdout] test from_ext16 ... ok
[INFO] [stdout] test from_complex_value_using_slice ... ok
[INFO] [stdout] test from_ext1_eof_while_reading_type ... ok
[INFO] [stdout] test from_ext8 ... ok
[INFO] [stdout] test from_ext32 ... ok
[INFO] [stdout] test from_fixext1 ... ok
[INFO] [stdout] test from_f32 ... ok
[INFO] [stdout] test from_f64 ... ok
[INFO] [stdout] test from_fixext16 ... ok
[INFO] [stdout] test from_fixarray ... ok
[INFO] [stdout] test from_fixext4 ... ok
[INFO] [stdout] test from_fixext2 ... ok
[INFO] [stdout] test from_fixmap ... ok
[INFO] [stdout] test from_fixmap_using_cursor ... ok
[INFO] [stdout] test from_i32 ... ok
[INFO] [stdout] test from_i16 ... ok
[INFO] [stdout] test from_i8 ... ok
[INFO] [stdout] test from_map32 ... ok
[INFO] [stdout] test from_map16 ... ok
[INFO] [stdout] test from_nfix ... ok
[INFO] [stdout] test from_null_read_twice ... ok
[INFO] [stdout] test from_nil ... ok
[INFO] [stdout] test from_pfix ... ok
[INFO] [stdout] test from_reserved ... ok
[INFO] [stdout] test from_str32 ... ok
[INFO] [stdout] test from_str16 ... ok
[INFO] [stdout] test from_strfix ... ok
[INFO] [stdout] test from_string_insufficient_bytes_while_reading_length ... ok
[INFO] [stdout] test from_string_insufficient_bytes_while_reading_data ... ok
[INFO] [stdout] test from_string_invalid_utf8 ... ok
[INFO] [stdout] test from_u16 ... ok
[INFO] [stdout] test from_u32 ... ok
[INFO] [stdout] test from_u64 ... ok
[INFO] [stdout] test from_u8 ... ok
[INFO] [stdout] test into_owned ... ok
[INFO] [stdout] test from_str8 ... ok
[INFO] [stdout] test from_array16 ... ok
[INFO] [stdout] test from_bin8_eof_while_reading_data ... ok
[INFO] [stdout] test from_empty_buffer_invalid_buffer_fill ... ok
[INFO] [stdout] test from_bool_false ... ok
[INFO] [stdout] test from_fixext8 ... ok
[INFO] [stdout] test from_i64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test pass_pack_f32 ... ok
[INFO] [stdout] test pass_pack_bin ... ok
[INFO] [stdout] test pack_nil ... ok
[INFO] [stdout] test pass_pack_true ... ok
[INFO] [stdout] test pass_pack_map ... ok
[INFO] [stdout] test pass_pack_uint_u16 ... ok
[INFO] [stdout] test pack_nil_when_buffer_is_tool_small ... ok
[INFO] [stdout] test pass_pack_ext ... ok
[INFO] [stdout] test pass_pack_string ... ok
[INFO] [stdout] test pass_pack_array ... ok
[INFO] [stdout] test pass_pack_f64 ... ok
[INFO] [stdout] test pass_pack_i64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mirror.rs (/opt/rustwide/target/debug/deps/mirror-b2c9041275cc44ab)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running tests/value.rs (/opt/rustwide/target/debug/deps/value-e1287da7b42ef979)
[INFO] [stdout] test mirror_uint ... ok
[INFO] [stdout] test mirror_sint ... ok
[INFO] [stdout] test mirror_f64_value ... ok
[INFO] [stdout] test mirror_str ... ok
[INFO] [stdout] test mirror_f32_value ... 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]    Doc-tests rmpv
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test from_f32 ... ok
[INFO] [stdout] test from_i32 ... ok
[INFO] [stdout] test from_i64 ... ok
[INFO] [stdout] test from_bool ... ok
[INFO] [stdout] test display_int ... ok
[INFO] [stdout] test display_float ... ok
[INFO] [stdout] test display_ext ... ok
[INFO] [stdout] test from_isize ... ok
[INFO] [stdout] test from_iterator ... ok
[INFO] [stdout] test from_u16 ... ok
[INFO] [stdout] test from_u32 ... ok
[INFO] [stdout] test from_u64 ... ok
[INFO] [stdout] test display_binary ... ok
[INFO] [stdout] test display_map ... ok
[INFO] [stdout] test from_f64 ... ok
[INFO] [stdout] test from_i16 ... ok
[INFO] [stdout] test display_nil ... ok
[INFO] [stdout] test display_bool ... ok
[INFO] [stdout] test from_i8 ... ok
[INFO] [stdout] test display_string ... ok
[INFO] [stdout] test from_u8 ... ok
[INFO] [stdout] test from_usize ... ok
[INFO] [stdout] test index_into_map ... ok
[INFO] [stdout] test display_array ... ok
[INFO] [stdout] test is_nil ... ok
[INFO] [stdout] test monadic_index ... ok
[INFO] [stdout] test try_from_val ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - MSGPACK_EXT_STRUCT_NAME (line 40) ... ignored
[INFO] [stdout] test src/lib.rs - Value::as_u64 (line 740) ... ok
[INFO] [stdout] test src/lib.rs - Value::Integer (line 439) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - Value::as_bool (line 699) ... ok
[INFO] [stdout] test src/lib.rs - Value::as_ext (line 879) ... ok
[INFO] [stdout] test src/lib.rs - Value::as_str (line 786) ... ok
[INFO] [stdout] test src/lib.rs - Value::is_bool (line 539) ... ok
[INFO] [stdout] test src/lib.rs - Value::as_i64 (line 720) ... ok
[INFO] [stdout] test src/lib.rs - Value::as_map (line 856) ... ok
[INFO] [stdout] test src/lib.rs - Value::is_f32 (line 596) ... ok
[INFO] [stdout] test src/encode/value_ref.rs - encode::value_ref::write_value_ref (line 19) ... ok
[INFO] [stdout] test src/lib.rs - Value::as_f64 (line 761) ... ok
[INFO] [stdout] test src/lib.rs - Value::as_array (line 829) ... ok
[INFO] [stdout] test src/lib.rs - Value::as_slice (line 807) ... ok
[INFO] [stdout] test src/decode/value_ref.rs - decode::value_ref::read_value_ref (line 289) ... ok
[INFO] [stdout] test src/lib.rs - Value::as_ref (line 477) ... ok
[INFO] [stdout] test src/lib.rs - Value::is_f64 (line 617) ... ok
[INFO] [stdout] test src/lib.rs - Value::is_u64 (line 575) ... ok
[INFO] [stdout] test src/lib.rs - ValueRef::as_u64 (line 1317) ... ok
[INFO] [stdout] test src/lib.rs - Value::is_i64 (line 555) ... ok
[INFO] [stdout] test src/lib.rs - Value::is_nil (line 521) ... ok
[INFO] [stdout] test src/lib.rs - Value::is_number (line 638) ... ok
[INFO] [stdout] test src/lib.rs - ValueRef::as_array (line 1334) ... ok
[INFO] [stdout] test src/lib.rs - Value::is_str (line 658) ... ok
[INFO] [stdout] test src/lib.rs - ValueRef::to_owned (line 1268) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 8.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9e982b4662f2c42d1b462df9575d1cdc29f4baaba03c771c51fa048ff43509f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e982b4662f2c42d1b462df9575d1cdc29f4baaba03c771c51fa048ff43509f5", kill_on_drop: false }`
[INFO] [stdout] 9e982b4662f2c42d1b462df9575d1cdc29f4baaba03c771c51fa048ff43509f5