[INFO] fetching crate resp 1.0.2...
[INFO] testing resp-1.0.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate resp 1.0.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate resp 1.0.2 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 resp 1.0.2
[INFO] finished tweaking crates.io crate resp 1.0.2
[INFO] tweaked toml for crates.io crate resp 1.0.2 written to /workspace/builds/worker-12/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] f702d1aabc0b470498ba89d4c1d984266f45a22a1b704a2d4fb9440b99c46092
[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" "f702d1aabc0b470498ba89d4c1d984266f45a22a1b704a2d4fb9440b99c46092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f702d1aabc0b470498ba89d4c1d984266f45a22a1b704a2d4fb9440b99c46092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f702d1aabc0b470498ba89d4c1d984266f45a22a1b704a2d4fb9440b99c46092", kill_on_drop: false }`
[INFO] [stdout] f702d1aabc0b470498ba89d4c1d984266f45a22a1b704a2d4fb9440b99c46092
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 0c64e0b0ef35634cc2692bf95e1c954e11446171b776affff3823b85e9174490
[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" "0c64e0b0ef35634cc2692bf95e1c954e11446171b776affff3823b85e9174490", kill_on_drop: false }`
[INFO] [stderr]    Compiling resp v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "0c64e0b0ef35634cc2692bf95e1c954e11446171b776affff3823b85e9174490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c64e0b0ef35634cc2692bf95e1c954e11446171b776affff3823b85e9174490", kill_on_drop: false }`
[INFO] [stdout] 0c64e0b0ef35634cc2692bf95e1c954e11446171b776affff3823b85e9174490
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] df85acc93f7d5b042e2461b4d3146b4701145ec7ada386dc50607dd20350be4b
[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" "df85acc93f7d5b042e2461b4d3146b4701145ec7ada386dc50607dd20350be4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling resp v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `Command { std: "docker" "inspect" "df85acc93f7d5b042e2461b4d3146b4701145ec7ada386dc50607dd20350be4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df85acc93f7d5b042e2461b4d3146b4701145ec7ada386dc50607dd20350be4b", kill_on_drop: false }`
[INFO] [stdout] df85acc93f7d5b042e2461b4d3146b4701145ec7ada386dc50607dd20350be4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 72f66336972e25861e67e44ee42bd9adb37bf687fd09261810f89c0c32b2a507
[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" "72f66336972e25861e67e44ee42bd9adb37bf687fd09261810f89c0c32b2a507", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/resp-dac6b7783fbf66a1)
[INFO] [stdout] running 15 tests
[INFO] [stdout] test serialize::tests::struct_decoder ... ok
[INFO] [stdout] test value::tests::enum_encode_error ... ok
[INFO] [stdout] test value::tests::enum_encode_null ... ok
[INFO] [stdout] test value::tests::enum_encode_string ... ok
[INFO] [stdout] test value::tests::enum_encode_integer ... ok
[INFO] [stdout] test value::tests::enum_encode_nullarray ... ok
[INFO] [stdout] test value::tests::enum_is_null ... ok
[INFO] [stdout] test value::tests::enum_is_error ... ok
[INFO] [stdout] test value::tests::enum_to_string_pretty ... ok
[INFO] [stdout] test value::tests::enum_encode_bufbulk ... ok
[INFO] [stdout] test serialize::tests::fn_encode_slice ... ok
[INFO] [stdout] test serialize::tests::struct_decoder_with_invalid_data ... ok
[INFO] [stdout] test serialize::tests::struct_decoder_with_buf_bulk ... ok
[INFO] [stdout] test value::tests::enum_encode_bulk ... ok
[INFO] [stdout] test value::tests::enum_encode_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-d6b09cde60a86ba7)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test enum_is_error ... ok
[INFO] [stdout] test enum_encode ... ok
[INFO] [stdout] test enum_to_encoded_string ... ok
[INFO] [stdout] test enum_is_null ... ok
[INFO] [stdout] test enum_to_beautify_string ... ok
[INFO] [stdout] test fn_encode ... ok
[INFO] [stdout] test fn_encode_slice ... ok
[INFO] [stdout] test struct_decoder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.81s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests resp
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/serialize.rs - serialize::encode_slice (line 31) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::encode (line 17) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Decoder<R>::new (line 103) ... ok
[INFO] [stdout] test src/value.rs - value::Value::is_null (line 33) ... ok
[INFO] [stdout] test src/value.rs - value::Value::to_string_pretty (line 85) ... ok
[INFO] [stdout] test src/value.rs - value::Value::encode (line 62) ... ok
[INFO] [stdout] test src/value.rs - value::Value::is_error (line 48) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Decoder<R>::with_buf_bulk (line 122) ... ok
[INFO] [stdout] test src/value.rs - value::Value::to_encoded_string (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "72f66336972e25861e67e44ee42bd9adb37bf687fd09261810f89c0c32b2a507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72f66336972e25861e67e44ee42bd9adb37bf687fd09261810f89c0c32b2a507", kill_on_drop: false }`
[INFO] [stdout] 72f66336972e25861e67e44ee42bd9adb37bf687fd09261810f89c0c32b2a507