[INFO] fetching crate mbpr 0.0.1...
[INFO] testing mbpr-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mbpr 0.0.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate mbpr 0.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 29f7160acc3b535ecb0e96e0e2c923fb1c50a9542a5a4f4cc45c2e2eb5e106a5
[INFO] running `Command { std: "docker" "start" "-a" "29f7160acc3b535ecb0e96e0e2c923fb1c50a9542a5a4f4cc45c2e2eb5e106a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29f7160acc3b535ecb0e96e0e2c923fb1c50a9542a5a4f4cc45c2e2eb5e106a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29f7160acc3b535ecb0e96e0e2c923fb1c50a9542a5a4f4cc45c2e2eb5e106a5", kill_on_drop: false }`
[INFO] [stdout] 29f7160acc3b535ecb0e96e0e2c923fb1c50a9542a5a4f4cc45c2e2eb5e106a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a18ead3ad17849e9e15aa97329c2de007f6b45f864bd242a6365a76c96973a47
[INFO] running `Command { std: "docker" "start" "-a" "a18ead3ad17849e9e15aa97329c2de007f6b45f864bd242a6365a76c96973a47", kill_on_drop: false }`
[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 3.57s
[INFO] running `Command { std: "docker" "inspect" "a18ead3ad17849e9e15aa97329c2de007f6b45f864bd242a6365a76c96973a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a18ead3ad17849e9e15aa97329c2de007f6b45f864bd242a6365a76c96973a47", kill_on_drop: false }`
[INFO] [stdout] a18ead3ad17849e9e15aa97329c2de007f6b45f864bd242a6365a76c96973a47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 68f3c97b4fee22929d2b9c8496b12978abc51ce415fa0a2c11eeb87660e04c80
[INFO] running `Command { std: "docker" "start" "-a" "68f3c97b4fee22929d2b9c8496b12978abc51ce415fa0a2c11eeb87660e04c80", 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 3.12s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mbpr-540140b4b2c48c7a)
[INFO] [stderr]   Executable tests/doc_examples.rs (/opt/rustwide/target/debug/deps/doc_examples-ddbd3aa1a6a3142d)
[INFO] running `Command { std: "docker" "inspect" "68f3c97b4fee22929d2b9c8496b12978abc51ce415fa0a2c11eeb87660e04c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f3c97b4fee22929d2b9c8496b12978abc51ce415fa0a2c11eeb87660e04c80", kill_on_drop: false }`
[INFO] [stdout] 68f3c97b4fee22929d2b9c8496b12978abc51ce415fa0a2c11eeb87660e04c80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1adfdacd4db1629a1e87873005ba84db504c8d247b47dbdf41a2b646e9dcb4f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f1adfdacd4db1629a1e87873005ba84db504c8d247b47dbdf41a2b646e9dcb4f", kill_on_drop: false }`
[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 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mbpr-540140b4b2c48c7a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_encode_slice ... ok
[INFO] [stdout] test test_encoding_vec ... ok
[INFO] [stdout] test test_encode_u16 ... ok
[INFO] [stdout] test test_encode_u32 ... ok
[INFO] [stdout] test test_encode_u8 ... ok
[INFO] [stdout] test opcode::test_opcode_decode ... ok
[INFO] [stdout] test test_encode_u64 ... ok
[INFO] [stderr]      Running tests/doc_examples.rs (/opt/rustwide/target/debug/deps/doc_examples-ddbd3aa1a6a3142d)
[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 0.15s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test add_request ... ok
[INFO] [stdout] test get_request ... ok
[INFO] [stdout] test error_message_response ... ok
[INFO] [stdout] test get_response_with_k ... ok
[INFO] [stdout] test add_response ... ok
[INFO] [stdout] test get_response ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "f1adfdacd4db1629a1e87873005ba84db504c8d247b47dbdf41a2b646e9dcb4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1adfdacd4db1629a1e87873005ba84db504c8d247b47dbdf41a2b646e9dcb4f", kill_on_drop: false }`
[INFO] [stdout] f1adfdacd4db1629a1e87873005ba84db504c8d247b47dbdf41a2b646e9dcb4f