[INFO] fetching crate mbpr 0.0.1...
[INFO] testing mbpr-0.0.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate mbpr 0.0.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate mbpr 0.0.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mbpr 0.0.1
[INFO] finished tweaking crates.io crate mbpr 0.0.1
[INFO] tweaked toml for crates.io crate mbpr 0.0.1 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0ffd53bd5a0b5e3110d41c75412264bf95dc789c9cd6bf1b411af8cfe16beae
[INFO] running `Command { std: "docker" "start" "-a" "c0ffd53bd5a0b5e3110d41c75412264bf95dc789c9cd6bf1b411af8cfe16beae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0ffd53bd5a0b5e3110d41c75412264bf95dc789c9cd6bf1b411af8cfe16beae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ffd53bd5a0b5e3110d41c75412264bf95dc789c9cd6bf1b411af8cfe16beae", kill_on_drop: false }`
[INFO] [stdout] c0ffd53bd5a0b5e3110d41c75412264bf95dc789c9cd6bf1b411af8cfe16beae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80705010a92cb635488d4e6c74b348cb0a546b5b09b8030d58c2f35ea8f68cf4
[INFO] running `Command { std: "docker" "start" "-a" "80705010a92cb635488d4e6c74b348cb0a546b5b09b8030d58c2f35ea8f68cf4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling mbpr v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/request.rs:94:1
[INFO] [stdout]    |
[INFO] [stdout] 94 | ///Parse only the header
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.75s
[INFO] running `Command { std: "docker" "inspect" "80705010a92cb635488d4e6c74b348cb0a546b5b09b8030d58c2f35ea8f68cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80705010a92cb635488d4e6c74b348cb0a546b5b09b8030d58c2f35ea8f68cf4", kill_on_drop: false }`
[INFO] [stdout] 80705010a92cb635488d4e6c74b348cb0a546b5b09b8030d58c2f35ea8f68cf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba1db6837be2776e922172f5ce24695e80bb762f5a47184787eb2be88991aeea
[INFO] running `Command { std: "docker" "start" "-a" "ba1db6837be2776e922172f5ce24695e80bb762f5a47184787eb2be88991aeea", kill_on_drop: false }`
[INFO] [stderr]    Compiling mbpr v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/request.rs:94:1
[INFO] [stdout]    |
[INFO] [stdout] 94 | ///Parse only the header
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/request.rs:94:1
[INFO] [stdout]    |
[INFO] [stdout] 94 | ///Parse only the header
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "ba1db6837be2776e922172f5ce24695e80bb762f5a47184787eb2be88991aeea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba1db6837be2776e922172f5ce24695e80bb762f5a47184787eb2be88991aeea", kill_on_drop: false }`
[INFO] [stdout] ba1db6837be2776e922172f5ce24695e80bb762f5a47184787eb2be88991aeea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f065440c1c67bb24f3e873e90893388541ac4f65dcb984551c95c84bd889884a
[INFO] running `Command { std: "docker" "start" "-a" "f065440c1c67bb24f3e873e90893388541ac4f65dcb984551c95c84bd889884a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/request.rs:94:1
[INFO] [stderr]    |
[INFO] [stderr] 94 | ///Parse only the header
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: `mbpr` (lib) generated 1 warning
[INFO] [stderr] warning: `mbpr` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mbpr-307a0dcaa2094d4d)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_encode_slice ... ok
[INFO] [stdout] test opcode::test_opcode_decode ... ok
[INFO] [stdout] test test_encode_u16 ... ok
[INFO] [stdout] test test_encode_u32 ... ok
[INFO] [stdout] test test_encode_u64 ... ok
[INFO] [stdout] test test_encode_u8 ... ok
[INFO] [stdout] test test_encoding_vec ... ok
[INFO] [stdout] test status::test_status_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/doc_examples.rs (/opt/rustwide/target/debug/deps/doc_examples-ff3e3d119ffebd04)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test add_request ... ok
[INFO] [stdout] test error_message_response ... ok
[INFO] [stdout] test add_response ... ok
[INFO] [stdout] test get_response ... ok
[INFO] [stdout] test get_request ... ok
[INFO] [stdout] test get_response_with_k ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mbpr
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f065440c1c67bb24f3e873e90893388541ac4f65dcb984551c95c84bd889884a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f065440c1c67bb24f3e873e90893388541ac4f65dcb984551c95c84bd889884a", kill_on_drop: false }`
[INFO] [stdout] f065440c1c67bb24f3e873e90893388541ac4f65dcb984551c95c84bd889884a