[INFO] fetching crate blather 0.8.0...
[INFO] testing blather-0.8.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate blather 0.8.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate blather 0.8.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blather 0.8.0
[INFO] finished tweaking crates.io crate blather 0.8.0
[INFO] tweaked toml for crates.io crate blather 0.8.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1463ad30f72763961cf2d440e0add068cdea1e05b9e16fbca76499fc3b021d5
[INFO] running `Command { std: "docker" "start" "-a" "c1463ad30f72763961cf2d440e0add068cdea1e05b9e16fbca76499fc3b021d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1463ad30f72763961cf2d440e0add068cdea1e05b9e16fbca76499fc3b021d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1463ad30f72763961cf2d440e0add068cdea1e05b9e16fbca76499fc3b021d5", kill_on_drop: false }`
[INFO] [stdout] c1463ad30f72763961cf2d440e0add068cdea1e05b9e16fbca76499fc3b021d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f53a2c4d39702c9763f8e30cc0eade2ac413b3b2a44f62b1ada103281add3a4
[INFO] running `Command { std: "docker" "start" "-a" "1f53a2c4d39702c9763f8e30cc0eade2ac413b3b2a44f62b1ada103281add3a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling tokio-util v0.6.8
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling blather v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.60s
[INFO] running `Command { std: "docker" "inspect" "1f53a2c4d39702c9763f8e30cc0eade2ac413b3b2a44f62b1ada103281add3a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f53a2c4d39702c9763f8e30cc0eade2ac413b3b2a44f62b1ada103281add3a4", kill_on_drop: false }`
[INFO] [stdout] 1f53a2c4d39702c9763f8e30cc0eade2ac413b3b2a44f62b1ada103281add3a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0b75a6bc4882d5dd9843662996e735d113408294105a0cf9e88aebb3a4b9448
[INFO] running `Command { std: "docker" "start" "-a" "d0b75a6bc4882d5dd9843662996e735d113408294105a0cf9e88aebb3a4b9448", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling tokio-test v0.4.2
[INFO] [stderr]    Compiling blather v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "d0b75a6bc4882d5dd9843662996e735d113408294105a0cf9e88aebb3a4b9448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0b75a6bc4882d5dd9843662996e735d113408294105a0cf9e88aebb3a4b9448", kill_on_drop: false }`
[INFO] [stdout] d0b75a6bc4882d5dd9843662996e735d113408294105a0cf9e88aebb3a4b9448
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ccb6e9b128fc00cf70801fec1f86ad2b8c31fd134b0a5cabd8885ed01ba109f5
[INFO] running `Command { std: "docker" "start" "-a" "ccb6e9b128fc00cf70801fec1f86ad2b8c31fd134b0a5cabd8885ed01ba109f5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blather-7a9656fade866168)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test types::validators::tests::broken_topic_1 ... ok
[INFO] [stdout] test types::validators::tests::broken_topic_2 ... ok
[INFO] [stdout] test types::validators::tests::ok_topic_1 ... ok
[INFO] [stdout] test types::validators::tests::empty_topic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/conn_telegram.rs (/opt/rustwide/target/debug/deps/conn_telegram-be67dc73123747f2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test bad_topic ... ok
[INFO] [stdout] test valid_no_params ... ok
[INFO] [stdout] test valid_with_params ... 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/params.rs (/opt/rustwide/target/debug/deps/params-e7bb2196df687f3d)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/params_strvec.rs (/opt/rustwide/target/debug/deps/params_strvec-74ebb4bccf23ceb0)
[INFO] [stdout] running 11 tests
[INFO] [stdout] test boolvals ... ok
[INFO] [stdout] test broken_key ... ok
[INFO] [stdout] test def_int ... ok
[INFO] [stdout] test empty_key ... ok
[INFO] [stdout] test display ... ok
[INFO] [stdout] test exists ... ok
[INFO] [stdout] test integer ... ok
[INFO] [stdout] test intoparams ... ok
[INFO] [stdout] test ser_size ... ok
[INFO] [stdout] test size ... ok
[INFO] [stdout] test string ... 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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running tests/telegram.rs (/opt/rustwide/target/debug/deps/telegram-f61b9b8a89c6e1f4)
[INFO] [stdout] test add_hashset ... ok
[INFO] [stdout] test slice_two_add ... ok
[INFO] [stdout] test strvec_empty ... ok
[INFO] [stdout] test strvec_single ... ok
[INFO] [stdout] test strvec_single_add ... ok
[INFO] [stdout] test strvec_two ... ok
[INFO] [stdout] test strvec_two_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test bad_topic ... ok
[INFO] [stdout] test bad_topic_leading ... ok
[INFO] [stdout] test exist ... ok
[INFO] [stdout] test display ... ok
[INFO] [stdout] test intoparams ... ok
[INFO] [stdout] test integer ... ok
[INFO] [stdout] test def_int ... ok
[INFO] [stdout] test ser_size ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test size ... 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/tg_to_expect.rs (/opt/rustwide/target/debug/deps/tg_to_expect-742fa68c6c6493df)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests blather
[INFO] [stdout] test tg_followed_by_buf ... 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] warning: lint `missing_crate_level_docs` has been renamed to `rustdoc::missing_crate_level_docs`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 | #![deny(missing_crate_level_docs)]
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_crate_level_docs`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 | #![deny(missing_doc_code_examples)]
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/codec.rs - codec::Codec (line 129) - compile ... 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 blather --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern blather=/opt/rustwide/target/debug/deps/libblather-3d0d13372a768e77.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-4fa0ff79bd79c8a4.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-27498a80fb31898b.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-4f407bca7b9958ec.rlib --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-50bd4e17056632d4.rlib --extern tokio_test=/opt/rustwide/target/debug/deps/libtokio_test-753d7371418f0127.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-6263e3ae0182c658.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ccb6e9b128fc00cf70801fec1f86ad2b8c31fd134b0a5cabd8885ed01ba109f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccb6e9b128fc00cf70801fec1f86ad2b8c31fd134b0a5cabd8885ed01ba109f5", kill_on_drop: false }`
[INFO] [stdout] ccb6e9b128fc00cf70801fec1f86ad2b8c31fd134b0a5cabd8885ed01ba109f5