[INFO] fetching crate bendy 0.4.0-beta.1...
[INFO] testing bendy-0.4.0-beta.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate bendy 0.4.0-beta.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate bendy 0.4.0-beta.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bendy 0.4.0-beta.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bendy 0.4.0-beta.1
[INFO] tweaked toml for crates.io crate bendy 0.4.0-beta.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate bendy 0.4.0-beta.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded doc-comment v0.3.3
[INFO] [stderr]   Downloaded rustversion v1.0.5
[INFO] [stderr]   Downloaded syn v1.0.72
[INFO] [stderr]   Downloaded snafu v0.6.10
[INFO] [stderr]   Downloaded snafu-derive v0.6.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67b6a69003f99455d2d99c2a375e1e1911c5b884a4eb701a79497ba270ab835d
[INFO] running `Command { std: "docker" "start" "-a" "67b6a69003f99455d2d99c2a375e1e1911c5b884a4eb701a79497ba270ab835d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67b6a69003f99455d2d99c2a375e1e1911c5b884a4eb701a79497ba270ab835d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67b6a69003f99455d2d99c2a375e1e1911c5b884a4eb701a79497ba270ab835d", kill_on_drop: false }`
[INFO] [stdout] 67b6a69003f99455d2d99c2a375e1e1911c5b884a4eb701a79497ba270ab835d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a1a3c666a02315ca32cdcc1223aa3293c57572e7e5ea7b12bf1449fd8222f9e
[INFO] running `Command { std: "docker" "start" "-a" "7a1a3c666a02315ca32cdcc1223aa3293c57572e7e5ea7b12bf1449fd8222f9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling bendy v0.4.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.77s
[INFO] running `Command { std: "docker" "inspect" "7a1a3c666a02315ca32cdcc1223aa3293c57572e7e5ea7b12bf1449fd8222f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a1a3c666a02315ca32cdcc1223aa3293c57572e7e5ea7b12bf1449fd8222f9e", kill_on_drop: false }`
[INFO] [stdout] 7a1a3c666a02315ca32cdcc1223aa3293c57572e7e5ea7b12bf1449fd8222f9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6653ac032339d64d9ba862128fc6522f3416524025f864cd87f002b39f85b22b
[INFO] running `Command { std: "docker" "start" "-a" "6653ac032339d64d9ba862128fc6522f3416524025f864cd87f002b39f85b22b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling bendy v0.4.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.52s
[INFO] running `Command { std: "docker" "inspect" "6653ac032339d64d9ba862128fc6522f3416524025f864cd87f002b39f85b22b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6653ac032339d64d9ba862128fc6522f3416524025f864cd87f002b39f85b22b", kill_on_drop: false }`
[INFO] [stdout] 6653ac032339d64d9ba862128fc6522f3416524025f864cd87f002b39f85b22b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc8addd1aa4fa494d984196535567378cd79fc8f4e8caa4c6941692ee20eb76b
[INFO] running `Command { std: "docker" "start" "-a" "fc8addd1aa4fa494d984196535567378cd79fc8f4e8caa4c6941692ee20eb76b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bendy-61fae316225660cc)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test decoding::decoder::test::bytes_or_should_work_on_bytes ... ok
[INFO] [stdout] test decoding::decoder::test::bytes_or_else_should_not_work_on_other_types ... ok
[INFO] [stdout] test decoding::decoder::test::bytes_or_else_should_work_on_bytes ... ok
[INFO] [stdout] test decoding::decoder::test::dict_drop_should_consume_struct ... ok
[INFO] [stdout] test decoding::decoder::test::dictionary_or_else_should_not_work_on_other_types ... ok
[INFO] [stdout] test decoding::decoder::test::bytes_or_should_not_work_on_other_types ... ok
[INFO] [stdout] test decoding::decoder::test::dictionary_or_should_work_on_dict ... ok
[INFO] [stdout] test decoding::decoder::test::integer_str_or_else_should_not_work_on_other_types ... ok
[INFO] [stdout] test decoding::decoder::test::integer_str_or_should_not_work_on_other_types ... ok
[INFO] [stdout] test decoding::decoder::test::integer_str_or_else_should_work_on_int ... ok
[INFO] [stdout] test decoding::decoder::test::dictionary_or_else_should_work_on_dict ... ok
[INFO] [stdout] test decoding::decoder::test::list_or_else_should_work_on_list ... ok
[INFO] [stdout] test decoding::decoder::test::list_or_should_not_work_on_other_types ... ok
[INFO] [stdout] test decoding::decoder::test::integer_str_or_should_work_on_int ... ok
[INFO] [stdout] test decoding::decoder::test::dictionary_or_should_not_work_on_other_types ... ok
[INFO] [stdout] test decoding::decoder::test::list_or_else_should_not_work_on_other_types ... ok
[INFO] [stdout] test decoding::decoder::test::list_or_should_work_on_list ... ok
[INFO] [stdout] test decoding::decoder::test::negative_numbers_and_zero_should_parse ... ok
[INFO] [stdout] test decoding::decoder::test::recursion_bounds_should_be_tight ... ok
[INFO] [stdout] test decoding::decoder::test::short_dict_should_fail ... ok
[INFO] [stdout] test decoding::decoder::test::list_drop_should_consume_struct ... ok
[INFO] [stdout] test decoding::decoder::test::short_list_should_fail ... ok
[INFO] [stdout] test decoding::decoder::test::map_keys_must_be_unique ... ok
[INFO] [stdout] test decoding::decoder::test::map_keys_must_be_strings ... ok
[INFO] [stdout] test decoding::from_bencode::test::from_bencode_to_string_should_work_with_valid_input ... ok
[INFO] [stdout] test encoding::encoder::test::emit_cb_must_emit ... ok
[INFO] [stdout] test encoding::to_bencode::test::simple_encodable_works ... ok
[INFO] [stdout] test value::tests::bytes ... ok
[INFO] [stdout] test value::tests::integer ... ok
[INFO] [stdout] test value::tests::list ... ok
[INFO] [stdout] test encoding::encoder::test::simple_encoding_works ... ok
[INFO] [stdout] test decoding::decoder::test::simple_bdecode_tokenization ... ok
[INFO] [stdout] test decoding::decoder::test::map_keys_must_have_values ... ok
[INFO] [stdout] test value::tests::dict ... ok
[INFO] [stdout] test decoding::from_bencode::test::from_bencode_to_as_string_should_work_with_valid_input ... ok
[INFO] [stdout] test decoding::decoder::test::leading_zeros_are_illegal ... ok
[INFO] [stdout] test decoding::decoder::test::negative_zero_is_illegal ... ok
[INFO] [stdout] test decoding::decoder::test::strings_must_have_bodies ... ok
[INFO] [stdout] test decoding::decoder::test::ints_must_have_bodies ... ok
[INFO] [stdout] test decoding::decoder::test::map_keys_must_ascend ... ok
[INFO] [stdout] test decoding::decoder::test::recursion_should_be_limited ... ok
[INFO] [stdout] test decoding::decoder::test::short_int_should_fail ... ok
[INFO] [stdout] test decoding::from_bencode::test::from_bencode_to_as_string_should_fail_for_integer - should panic ... ok
[INFO] [stdout] test decoding::from_bencode::test::from_bencode_to_as_string_should_fail_for_list - should panic ... ok
[INFO] [stdout] test decoding::from_bencode::test::from_bencode_to_as_string_should_fail_for_dictionary - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/core_test.rs (/opt/rustwide/target/debug/deps/core_test-9bbd2b57f9f8b8c2)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test illegal_integer_encodings ... ok
[INFO] [stdout] test illegal_string_encodings ... ok
[INFO] [stdout] test illegal_dictionary_encodings ... ok
[INFO] [stdout] test integer_test_pairs ... ok
[INFO] [stdout] test list_test_pairs ... ok
[INFO] [stdout] test string_test_pairs ... ok
[INFO] [stdout] test mixed_use_list_pairs ... ok
[INFO] [stdout] test mixed_use_dict_pairs ... ok
[INFO] [stdout] test illegal_list_encodings ... ok
[INFO] [stdout] test map_test_pairs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/struct_codec.rs (/opt/rustwide/target/debug/deps/struct_codec-4d3b49673e3cfbb1)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test should_decode_struct ... ok
[INFO] [stdout] test should_encode_struct ... ok
[INFO] [stdout] test validate_round_trip ... 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]    Doc-tests bendy
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test src/decoding.rs - decoding (line 30) ... ok
[INFO] [stdout] test src/decoding/object.rs - decoding::object::Object::try_into_list (line 284) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name bendy --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bendy=/opt/rustwide/target/debug/deps/libbendy-8749f9f761675b9a.rlib --extern doc_comment=/opt/rustwide/target/debug/deps/libdoc_comment-be89294945f57ea1.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-14edb7dff9ca13a5.rlib --extern rustversion=/opt/rustwide/target/debug/deps/librustversion-83b6117889221751.so --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-29178dac58c0e3df.so --extern snafu=/opt/rustwide/target/debug/deps/libsnafu-097fcc8c1cbc7115.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "fc8addd1aa4fa494d984196535567378cd79fc8f4e8caa4c6941692ee20eb76b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc8addd1aa4fa494d984196535567378cd79fc8f4e8caa4c6941692ee20eb76b", kill_on_drop: false }`
[INFO] [stdout] fc8addd1aa4fa494d984196535567378cd79fc8f4e8caa4c6941692ee20eb76b