[INFO] fetching crate bytecodec 0.4.15...
[INFO] testing bytecodec-0.4.15 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bytecodec 0.4.15 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate bytecodec 0.4.15 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 bytecodec 0.4.15
[INFO] finished tweaking crates.io crate bytecodec 0.4.15
[INFO] tweaked toml for crates.io crate bytecodec 0.4.15 written to /workspace/builds/worker-97/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] [stdout] 070576b350cf6fee4c14f70376587c50e593ff7badbd20ae123503f237eaa6dd
[INFO] running `Command { std: "docker" "start" "-a" "070576b350cf6fee4c14f70376587c50e593ff7badbd20ae123503f237eaa6dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "070576b350cf6fee4c14f70376587c50e593ff7badbd20ae123503f237eaa6dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "070576b350cf6fee4c14f70376587c50e593ff7badbd20ae123503f237eaa6dd", kill_on_drop: false }`
[INFO] [stdout] 070576b350cf6fee4c14f70376587c50e593ff7badbd20ae123503f237eaa6dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 0eb4913230814c96d5d16a345f5d660e1a1084c96a5aa2bcda6b6a67ab316922
[INFO] running `Command { std: "docker" "start" "-a" "0eb4913230814c96d5d16a345f5d660e1a1084c96a5aa2bcda6b6a67ab316922", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling trackable_derive v1.0.0
[INFO] [stderr]    Compiling trackable v1.2.0
[INFO] [stderr]    Compiling trackable v0.2.24
[INFO] [stderr]    Compiling bytecodec v0.4.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.60s
[INFO] running `Command { std: "docker" "inspect" "0eb4913230814c96d5d16a345f5d660e1a1084c96a5aa2bcda6b6a67ab316922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eb4913230814c96d5d16a345f5d660e1a1084c96a5aa2bcda6b6a67ab316922", kill_on_drop: false }`
[INFO] [stdout] 0eb4913230814c96d5d16a345f5d660e1a1084c96a5aa2bcda6b6a67ab316922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] [stdout] 8ee15d869f079b9e132ec011b815018e694bf20f02bb593fccb425cd12d868d2
[INFO] running `Command { std: "docker" "start" "-a" "8ee15d869f079b9e132ec011b815018e694bf20f02bb593fccb425cd12d868d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytecodec v0.4.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "8ee15d869f079b9e132ec011b815018e694bf20f02bb593fccb425cd12d868d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee15d869f079b9e132ec011b815018e694bf20f02bb593fccb425cd12d868d2", kill_on_drop: false }`
[INFO] [stdout] 8ee15d869f079b9e132ec011b815018e694bf20f02bb593fccb425cd12d868d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 79f9fc5db8bbfc88f7e4f51ea2d669bec10543aaa2db03c70376ed9a1fb36325
[INFO] running `Command { std: "docker" "start" "-a" "79f9fc5db8bbfc88f7e4f51ea2d669bec10543aaa2db03c70376ed9a1fb36325", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bytecodec-3223e58599a39391)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test byte_count::test::it_works ... ok
[INFO] [stdout] test bytes::test::utf8_encoder_works ... ok
[INFO] [stdout] test combinator::test::and_then_works ... ok
[INFO] [stdout] test combinator::test::collect_works ... ok
[INFO] [stdout] test bytes::test::bytes_decoder_works ... ok
[INFO] [stdout] test combinator::test::collectn_works ... ok
[INFO] [stdout] test combinator::test::decoder_length_works ... ok
[INFO] [stdout] test combinator::test::decoder_slice_works ... ok
[INFO] [stdout] test combinator::test::decoder_max_bytes_works ... ok
[INFO] [stdout] test combinator::test::encoder_length_works ... ok
[INFO] [stdout] test combinator::test::encoder_max_bytes_works ... ok
[INFO] [stdout] test combinator::test::encoder_slice_works ... ok
[INFO] [stdout] test combinator::test::maybe_eos_works ... ok
[INFO] [stdout] test combinator::test::peekable_works ... ok
[INFO] [stdout] test combinator::test::repeat_works ... ok
[INFO] [stdout] test decode::test::decode_from_bytes_works ... ok
[INFO] [stdout] test encode::test::encode_into_bytes_works ... ok
[INFO] [stdout] test io::test::decode_from_read_buf_works ... ok
[INFO] [stdout] test fixnum::test::fixnum_works ... ok
[INFO] [stdout] test io::test::encode_to_write_buf_works ... ok
[INFO] [stdout] test io::test::write_to_write_buf_works ... ok
[INFO] [stdout] test io::test::read_from_read_buf_works ... ok
[INFO] [stdout] test null::test::null_decoder_works ... ok
[INFO] [stdout] test null::test::null_encoder_works ... ok
[INFO] [stdout] test padding::test::padding_decoder_works ... ok
[INFO] [stdout] test padding::test::padding_encoder_works ... ok
[INFO] [stdout] test slice::tests::owned_slice_works ... ok
[INFO] [stdout] test tuple::test::tuple_decoder_works ... ok
[INFO] [stdout] test tuple::test::tuple_encoder_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bytecodec
[INFO] [stdout] 
[INFO] [stdout] running 86 tests
[INFO] [stdout] test src/encode.rs - encode::EncodeExt::pre_encode (line 356) ... ignored
[INFO] [stdout] test src/macros.rs - macros::bytecodec_try_decode (line 45) ... ignored
[INFO] [stdout] test src/macros.rs - macros::bytecodec_try_encode (line 5) ... ignored
[INFO] [stdout] test src/fixnum.rs - fixnum::I16beDecoder (line 293) ... FAILED
[INFO] [stdout] test src/fixnum.rs - fixnum::I16beEncoder (line 347) ... FAILED
[INFO] [stdout] test src/fixnum.rs - fixnum::I16leDecoder (line 320) ... FAILED
[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 bytecodec --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytecodec=/opt/rustwide/target/debug/deps/libbytecodec-a4bf524e4b41b4bb.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-614d7e4e7f7903e2.rlib --extern trackable=/opt/rustwide/target/debug/deps/libtrackable-64e7bc5770173040.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "79f9fc5db8bbfc88f7e4f51ea2d669bec10543aaa2db03c70376ed9a1fb36325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79f9fc5db8bbfc88f7e4f51ea2d669bec10543aaa2db03c70376ed9a1fb36325", kill_on_drop: false }`
[INFO] [stdout] 79f9fc5db8bbfc88f7e4f51ea2d669bec10543aaa2db03c70376ed9a1fb36325