[INFO] fetching crate blather 0.8.0...
[INFO] testing blather-0.8.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate blather 0.8.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate blather 0.8.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bec3728028210460188b28c7c81662dc51efc4b2fd6b89eb01e4713d06fb0ea
[INFO] running `Command { std: "docker" "start" "-a" "8bec3728028210460188b28c7c81662dc51efc4b2fd6b89eb01e4713d06fb0ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bec3728028210460188b28c7c81662dc51efc4b2fd6b89eb01e4713d06fb0ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bec3728028210460188b28c7c81662dc51efc4b2fd6b89eb01e4713d06fb0ea", kill_on_drop: false }`
[INFO] [stdout] 8bec3728028210460188b28c7c81662dc51efc4b2fd6b89eb01e4713d06fb0ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf9005fe06f8d3f16b80522f5c47b8c76d67968d0aafd3d80eec7cb32975965e
[INFO] running `Command { std: "docker" "start" "-a" "cf9005fe06f8d3f16b80522f5c47b8c76d67968d0aafd3d80eec7cb32975965e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling blather v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.05s
[INFO] running `Command { std: "docker" "inspect" "cf9005fe06f8d3f16b80522f5c47b8c76d67968d0aafd3d80eec7cb32975965e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf9005fe06f8d3f16b80522f5c47b8c76d67968d0aafd3d80eec7cb32975965e", kill_on_drop: false }`
[INFO] [stdout] cf9005fe06f8d3f16b80522f5c47b8c76d67968d0aafd3d80eec7cb32975965e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 185952bed4f0ee9d61e82f58031d51fcfe0545469057a7781cab0f22e6b6bc75
[INFO] running `Command { std: "docker" "start" "-a" "185952bed4f0ee9d61e82f58031d51fcfe0545469057a7781cab0f22e6b6bc75", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[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 1.85s
[INFO] running `Command { std: "docker" "inspect" "185952bed4f0ee9d61e82f58031d51fcfe0545469057a7781cab0f22e6b6bc75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "185952bed4f0ee9d61e82f58031d51fcfe0545469057a7781cab0f22e6b6bc75", kill_on_drop: false }`
[INFO] [stdout] 185952bed4f0ee9d61e82f58031d51fcfe0545469057a7781cab0f22e6b6bc75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6dc1a69cc873e907b09cb83dc3e6b5981d13c8737bd0a1141bdd7008b5b54d5
[INFO] running `Command { std: "docker" "start" "-a" "b6dc1a69cc873e907b09cb83dc3e6b5981d13c8737bd0a1141bdd7008b5b54d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blather-28ed316c66ef44d3)
[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::empty_topic ... ok
[INFO] [stdout] test types::validators::tests::ok_topic_1 ... 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-d8083c9bdc67ee4b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test bad_topic ... ok
[INFO] [stdout] test valid_with_params ... ok
[INFO] [stdout] test valid_no_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-e3f3a4ccbf3b0c9d)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test boolvals ... ok
[INFO] [stdout] test def_int ... ok
[INFO] [stdout] test display ... ok
[INFO] [stdout] test broken_key ... ok
[INFO] [stdout] test empty_key ... ok
[INFO] [stdout] test integer ... ok
[INFO] [stdout] test exists ... ok
[INFO] [stdout] test intoparams ... ok
[INFO] [stdout] test ser_size ... ok
[INFO] [stdout] test string ... ok
[INFO] [stdout] test size ... 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] [stderr]      Running tests/params_strvec.rs (/opt/rustwide/target/debug/deps/params_strvec-366750fc64e6f368)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test add_hashset ... ok
[INFO] [stdout] test strvec_empty ... ok
[INFO] [stdout] test slice_two_add ... ok
[INFO] [stdout] test strvec_two ... ok
[INFO] [stdout] test strvec_single_add ... ok
[INFO] [stdout] test strvec_single ... 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] [stderr]      Running tests/telegram.rs (/opt/rustwide/target/debug/deps/telegram-cced3a26381e6505)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test bad_topic ... ok
[INFO] [stdout] test bad_topic_leading ... ok
[INFO] [stdout] test display ... ok
[INFO] [stdout] test def_int ... ok
[INFO] [stdout] test exist ... ok
[INFO] [stdout] test integer ... ok
[INFO] [stdout] test intoparams ... 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-961d12ba7780ea77)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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]    Doc-tests blather
[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-8e758180051b81e2.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-15b4425b0ed3b764.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4bd57486537f6294.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1ee96bc8919d4a92.rlib --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-d2800b55072b5f60.rlib --extern tokio_test=/opt/rustwide/target/debug/deps/libtokio_test-cdc9006d1c26fa64.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-a9cad1a1a983ffdb.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b6dc1a69cc873e907b09cb83dc3e6b5981d13c8737bd0a1141bdd7008b5b54d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6dc1a69cc873e907b09cb83dc3e6b5981d13c8737bd0a1141bdd7008b5b54d5", kill_on_drop: false }`
[INFO] [stdout] b6dc1a69cc873e907b09cb83dc3e6b5981d13c8737bd0a1141bdd7008b5b54d5