[INFO] crate serde_cbor 0.11.1 is already in cache
[INFO] testing serde_cbor-0.11.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate serde_cbor 0.11.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate serde_cbor 0.11.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate serde_cbor 0.11.1
[INFO] finished tweaking crates.io crate serde_cbor 0.11.1
[INFO] tweaked toml for crates.io crate serde_cbor 0.11.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate serde_cbor 0.11.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 50ab502dbb445632b4a96ba70a59dff0097472b98dac43531da641b91449983d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "50ab502dbb445632b4a96ba70a59dff0097472b98dac43531da641b91449983d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling half v1.4.0
[INFO] [stderr]    Compiling serde_cbor v0.11.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.28s
[INFO] running `"docker" "inspect" "50ab502dbb445632b4a96ba70a59dff0097472b98dac43531da641b91449983d"`
[INFO] running `"docker" "rm" "-f" "50ab502dbb445632b4a96ba70a59dff0097472b98dac43531da641b91449983d"`
[INFO] [stdout] 50ab502dbb445632b4a96ba70a59dff0097472b98dac43531da641b91449983d
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 16a49867c63695466c9baffa11a3305fc4a59b8eca728c7cd7391a58d52edd0a
[INFO] running `"docker" "start" "-a" "16a49867c63695466c9baffa11a3305fc4a59b8eca728c7cd7391a58d52edd0a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling serde_cbor v0.11.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.44s
[INFO] running `"docker" "inspect" "16a49867c63695466c9baffa11a3305fc4a59b8eca728c7cd7391a58d52edd0a"`
[INFO] running `"docker" "rm" "-f" "16a49867c63695466c9baffa11a3305fc4a59b8eca728c7cd7391a58d52edd0a"`
[INFO] [stdout] 16a49867c63695466c9baffa11a3305fc4a59b8eca728c7cd7391a58d52edd0a
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2a1f53ad6a801299c659f2fd5bd77423feddd7f85790b4efce527e5ec00cd4a1
[INFO] running `"docker" "start" "-a" "2a1f53ad6a801299c659f2fd5bd77423feddd7f85790b4efce527e5ec00cd4a1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde_cbor-7029c1be8eeb9203
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bennofs-d81556d7dedddbef
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/canonical-5fc1ddfd58fd290a
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test ... ok
[INFO] [stdout] test std_tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test std_tests::bytes_canonical_sort_order ... ok
[INFO] [stdout] test std_tests::integer_canonical_sort_order ... ok
[INFO] [stdout] test std_tests::simple_data_canonical_sort_order ... ok
[INFO] [stdout] test std_tests::major_type_canonical_sort_order ... ok
[INFO] [stdout] test std_tests::test_rfc_example ... ok
[INFO] [stdout] test std_tests::string_canonical_sort_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/de-0cc72ffe7c516b9d
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test std_tests::test_f16 ... ok
[INFO] [stdout] test std_tests::test_deserializer_enums ... ok
[INFO] [stdout] test std_tests::test_crazy_list ... ok
[INFO] [stdout] test std_tests::test_float ... ok
[INFO] [stdout] test std_tests::test_byte_string ... ok
[INFO] [stdout] test std_tests::stream_deserializer ... ok
[INFO] [stdout] test std_tests::stream_deserializer_eof_in_indefinite ... ok
[INFO] [stdout] test std_tests::crash ... ok
[INFO] [stdout] test std_tests::stream_deserializer_eof ... ok
[INFO] [stdout] test std_tests::test_indefinite_object ... ok
[INFO] [stdout] test std_tests::test_indefinite_string ... ok
[INFO] [stdout] test std_tests::test_nan ... ok
[INFO] [stdout] test std_tests::test_numbers1 ... ok
[INFO] [stdout] test std_tests::test_numbers2 ... ok
[INFO] [stdout] test std_tests::test_ipaddr_deserialization ... ok
[INFO] [stdout] test std_tests::test_object ... ok
[INFO] [stdout] test std_tests::test_numbers3 ... ok
[INFO] [stdout] test std_tests::test_option_roundtrip ... ok
[INFO] [stdout] test std_tests::test_indefinite_list ... ok
[INFO] [stdout] test std_tests::test_packed_deserialization ... ok
[INFO] [stdout] test std_tests::test_object_determinism_roundtrip ... ok
[INFO] [stdout] test std_tests::test_self_describing ... ok
[INFO] [stdout] test std_tests::test_kietaub_file ... ok
[INFO] [stdout] test std_tests::test_list1 ... ok
[INFO] [stdout] test test_float ... ok
[INFO] [stdout] test test_indefinite_object ... ok
[INFO] [stdout] test std_tests::attempt_stack_overflow ... ok
[INFO] [stdout] test std_tests::test_multiple_indefinite_strings ... ok
[INFO] [stdout] test std_tests::test_string1 ... ok
[INFO] [stdout] test test_int ... ok
[INFO] [stdout] test std_tests::test_option_none_roundtrip ... ok
[INFO] [stdout] test std_tests::test_string2 ... ok
[INFO] [stdout] test std_tests::test_variable_length_map ... ok
[INFO] [stdout] test std_tests::test_slice_offset ... ok
[INFO] [stdout] test test_bytes ... ok
[INFO] [stdout] test test_str ... ok
[INFO] [stdout] test std_tests::test_string3 ... ok
[INFO] [stdout] test std_tests::test_list2 ... ok
[INFO] [stdout] test std_tests::test_32f16 ... ok
[INFO] [stdout] test std_tests::test_trailing_bytes ... ok
[INFO] [stdout] test std_tests::test_bool ... ok
[INFO] [stdout] test std_tests::test_indefinite_byte_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/enum-78ec50e19e1daeb1
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test std_tests::test_enum ... ok
[INFO] [stdout] test test_simple_data_enum_roundtrip ... ok
[INFO] [stdout] test std_tests::test_enum_as_map ... ok
[INFO] [stdout] test std_tests::test_variable_length_array ... ok
[INFO] [stdout] test std_tests::test_serialize ... ok
[INFO] [stdout] test std_tests::test_newtype_struct ... ok
[INFO] [stdout] test std_tests::test_data_enum ... ok
[INFO] [stdout] test std_tests::test_repr_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ser-f48c81621526a36f
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test std_tests::test_half ... ok
[INFO] [stdout] test std_tests::test_infinity ... ok
[INFO] [stdout] test std_tests::test_nan ... ok
[INFO] [stdout] test std_tests::test_string ... ok
[INFO] [stdout] test test_float ... ok
[INFO] [stdout] test std_tests::test_object ... ok
[INFO] [stdout] test test_list ... ok
[INFO] [stdout] test std_tests::test_self_describing ... ok
[INFO] [stdout] test test_integer ... ok
[INFO] [stdout] test test_str ... ok
[INFO] [stdout] test std_tests::test_object_object_keys ... ok
[INFO] [stdout] test std_tests::test_object_list_keys ... ok
[INFO] [stdout] test std_tests::test_list ... ok
[INFO] [stdout] test std_tests::test_f32 ... ok
[INFO] [stdout] test std_tests::test_neg_infinity ... ok
[INFO] [stdout] test std_tests::test_ip_addr ... ok
[INFO] [stdout] test std_tests::test_integer ... ok
[INFO] [stdout] test std_tests::test_float ... ok
[INFO] [stdout] test std_tests::test_byte_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/std_types-4c74b16a304b36ae
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test std_tests::test_char_broken_heart ... ok
[INFO] [stdout] test std_tests::test_f64_neg_infinity ... ok
[INFO] [stdout] test std_tests::test_i128_a ... ok
[INFO] [stdout] test std_tests::test_i8_24 ... ok
[INFO] [stdout] test std_tests::test_i128_b ... ok
[INFO] [stdout] test std_tests::test_i8_5 ... ok
[INFO] [stdout] test std_tests::test_i8_23 ... ok
[INFO] [stdout] test std_tests::test_i8_neg_128 ... ok
[INFO] [stdout] test std_tests::test_isize_neg_256 ... ok
[INFO] [stdout] test std_tests::test_isize_255 ... ok
[INFO] [stdout] test std_tests::test_f64_nan ... ok
[INFO] [stdout] test std_tests::test_f64_infinity ... ok
[INFO] [stdout] test std_tests::test_f64_12345_point_6 ... ok
[INFO] [stdout] test std_tests::test_f32_1234_point_5 ... ok
[INFO] [stdout] test std_tests::test_color_enum_with_alpha ... ok
[INFO] [stdout] test std_tests::test_color_enum_transparent ... ok
[INFO] [stdout] test std_tests::test_newtype_struct ... ok
[INFO] [stdout] test std_tests::test_option_none ... ok
[INFO] [stdout] test std_tests::test_bool_false ... ok
[INFO] [stdout] test std_tests::test_char_null ... ok
[INFO] [stdout] test std_tests::test_bool_true ... ok
[INFO] [stdout] test std_tests::test_color_enum ... ok
[INFO] [stdout] test std_tests::test_isize_neg_257 ... ok
[INFO] [stdout] test std_tests::test_u32_98745874 ... ok
[INFO] [stdout] test std_tests::test_unit ... ok
[INFO] [stdout] test std_tests::test_str_pangram_de ... ok
[INFO] [stdout] test std_tests::test_optional_person_struct ... ok
[INFO] [stdout] test std_tests::test_unit_struct ... ok
[INFO] [stdout] test std_tests::test_option_some ... ok
[INFO] [stdout] test std_tests::test_person_struct ... ok
[INFO] [stdout] test std_tests::test_u128 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test std_tests::small_struct ... ok
[INFO] [stdout] test std_tests::serde ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tags-4b31db4f2cdaadfb
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/value-900abdf412c20a8f
[INFO] [stderr]    Doc-tests serde_cbor
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/de.rs - de::from_reader (line 109) ... ok
[INFO] [stdout] test src/ser.rs - ser::Serializer<W>::legacy_enums (line 95) ... ok
[INFO] [stdout] test src/value/ser.rs - value::ser::to_value (line 412) ... ok
[INFO] [stdout] test src/de.rs - de::StreamDeserializer (line 1225) ... ok
[INFO] [stdout] test src/lib.rs -  (line 158) ... ok
[INFO] [stdout] test src/de.rs - de::from_slice (line 31) ... ok
[INFO] [stdout] test src/lib.rs -  (line 104) ... ok
[INFO] [stdout] test src/lib.rs -  (line 93) ... ok
[INFO] [stdout] test src/de.rs - de::from_reader (line 100) ... ok
[INFO] [stdout] test src/de.rs - de::from_slice (line 40) ... ok
[INFO] [stdout] test src/lib.rs -  (line 117) ... ok
[INFO] [stdout] test src/lib.rs -  (line 82) ... ok
[INFO] [stdout] test src/lib.rs -  (line 14) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 192) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 14) stdout ----
[INFO] [stdout] Test executable failed (exit code 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs -  (line 14)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 13 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "2a1f53ad6a801299c659f2fd5bd77423feddd7f85790b4efce527e5ec00cd4a1"`
[INFO] running `"docker" "rm" "-f" "2a1f53ad6a801299c659f2fd5bd77423feddd7f85790b4efce527e5ec00cd4a1"`
[INFO] [stdout] 2a1f53ad6a801299c659f2fd5bd77423feddd7f85790b4efce527e5ec00cd4a1