[INFO] fetching crate resp 1.0.2...
[INFO] testing resp-1.0.2 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate resp 1.0.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate resp 1.0.2 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", 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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] b1eb0135f167ebc9eb66597e55586f0666cf43b6bbec30d603a405a52b30ee1d
[INFO] running `Command { std: "docker" "start" "-a" "b1eb0135f167ebc9eb66597e55586f0666cf43b6bbec30d603a405a52b30ee1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1eb0135f167ebc9eb66597e55586f0666cf43b6bbec30d603a405a52b30ee1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1eb0135f167ebc9eb66597e55586f0666cf43b6bbec30d603a405a52b30ee1d", kill_on_drop: false }`
[INFO] [stdout] b1eb0135f167ebc9eb66597e55586f0666cf43b6bbec30d603a405a52b30ee1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d1dadbd1d18246ae7b03343d662962f25e2d4b2128644dbb2b4ecef7ca8b2b5
[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" "0d1dadbd1d18246ae7b03343d662962f25e2d4b2128644dbb2b4ecef7ca8b2b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling resp v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "0d1dadbd1d18246ae7b03343d662962f25e2d4b2128644dbb2b4ecef7ca8b2b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d1dadbd1d18246ae7b03343d662962f25e2d4b2128644dbb2b4ecef7ca8b2b5", kill_on_drop: false }`
[INFO] [stdout] 0d1dadbd1d18246ae7b03343d662962f25e2d4b2128644dbb2b4ecef7ca8b2b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cfe5b9a806d42a47e59a0101992b95b782548c126ee6a744c40979393dc8e20
[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" "6cfe5b9a806d42a47e59a0101992b95b782548c126ee6a744c40979393dc8e20", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling resp v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.01s
[INFO] running `Command { std: "docker" "inspect" "6cfe5b9a806d42a47e59a0101992b95b782548c126ee6a744c40979393dc8e20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cfe5b9a806d42a47e59a0101992b95b782548c126ee6a744c40979393dc8e20", kill_on_drop: false }`
[INFO] [stdout] 6cfe5b9a806d42a47e59a0101992b95b782548c126ee6a744c40979393dc8e20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc9bbf6ec67a399a4a96b3d2e80933d798d46e5e8bbaebe8914e974740d09b4b
[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" "cc9bbf6ec67a399a4a96b3d2e80933d798d46e5e8bbaebe8914e974740d09b4b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 15 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/resp-1470288516951395
[INFO] [stdout] test value::tests::enum_encode_string ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-e2c8b33f2fd39500
[INFO] [stdout] test value::tests::enum_is_error ... ok
[INFO] [stdout] test value::tests::enum_is_null ... ok
[INFO] [stdout] test value::tests::enum_to_string_pretty ... ok
[INFO] [stdout] test value::tests::enum_encode_nullarray ... ok
[INFO] [stdout] test value::tests::enum_encode_bufbulk ... ok
[INFO] [stdout] test value::tests::enum_encode_array ... ok
[INFO] [stdout] test serialize::tests::fn_encode_slice ... ok
[INFO] [stdout] test value::tests::enum_encode_integer ... 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_bulk ... 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 serialize::tests::struct_decoder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[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 enum_is_error ... ok
[INFO] [stdout] test fn_encode ... ok
[INFO] [stdout] test fn_encode_slice ... ok
[INFO] [stderr]    Doc-tests resp
[INFO] [stdout] test struct_decoder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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/value.rs - value::Value::to_encoded_string (line 73) ... ok
[INFO] [stdout] test src/value.rs - value::Value::is_null (line 33) ... ok
[INFO] [stdout] test src/value.rs - value::Value::is_error (line 48) ... ok
[INFO] [stdout] test src/value.rs - value::Value::encode (line 62) ... ok
[INFO] [stdout] test src/value.rs - value::Value::to_string_pretty (line 85) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Decoder<R>::new (line 103) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Decoder<R>::with_buf_bulk (line 122) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc9bbf6ec67a399a4a96b3d2e80933d798d46e5e8bbaebe8914e974740d09b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc9bbf6ec67a399a4a96b3d2e80933d798d46e5e8bbaebe8914e974740d09b4b", kill_on_drop: false }`
[INFO] [stdout] cc9bbf6ec67a399a4a96b3d2e80933d798d46e5e8bbaebe8914e974740d09b4b