[INFO] fetching crate lib-resp 0.1.1...
[INFO] testing lib-resp-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate lib-resp 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lib-resp 0.1.1 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 lib-resp 0.1.1
[INFO] finished tweaking crates.io crate lib-resp 0.1.1
[INFO] tweaked toml for crates.io crate lib-resp 0.1.1 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 11f9e316cde862032920d919c4987b3adb0425ef05f02ac6e96f6d728f2e560f
[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" "11f9e316cde862032920d919c4987b3adb0425ef05f02ac6e96f6d728f2e560f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11f9e316cde862032920d919c4987b3adb0425ef05f02ac6e96f6d728f2e560f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f9e316cde862032920d919c4987b3adb0425ef05f02ac6e96f6d728f2e560f", kill_on_drop: false }`
[INFO] [stdout] 11f9e316cde862032920d919c4987b3adb0425ef05f02ac6e96f6d728f2e560f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2dc02cc4d62164b2d97be06456959d4f9ee4bcba475e579471748077c47ea94a
[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" "2dc02cc4d62164b2d97be06456959d4f9ee4bcba475e579471748077c47ea94a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lib-resp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "2dc02cc4d62164b2d97be06456959d4f9ee4bcba475e579471748077c47ea94a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dc02cc4d62164b2d97be06456959d4f9ee4bcba475e579471748077c47ea94a", kill_on_drop: false }`
[INFO] [stdout] 2dc02cc4d62164b2d97be06456959d4f9ee4bcba475e579471748077c47ea94a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a566d18fc587708dd78ff0ef8a3f1bccc8a90b5e04cb9669a946482e566eca93
[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" "a566d18fc587708dd78ff0ef8a3f1bccc8a90b5e04cb9669a946482e566eca93", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib-resp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "a566d18fc587708dd78ff0ef8a3f1bccc8a90b5e04cb9669a946482e566eca93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a566d18fc587708dd78ff0ef8a3f1bccc8a90b5e04cb9669a946482e566eca93", kill_on_drop: false }`
[INFO] [stdout] a566d18fc587708dd78ff0ef8a3f1bccc8a90b5e04cb9669a946482e566eca93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 0e5309b7e5e30405aac67e73349c6224c5fd27bdd55e3fc2cca0ca9114877916
[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" "0e5309b7e5e30405aac67e73349c6224c5fd27bdd55e3fc2cca0ca9114877916", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lib_resp-85be32f2379a5417)
[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] [stderr]      Running tests/decoder-test.rs (/opt/rustwide/target/debug/deps/decoder_test-6e534d0b91aad0d9)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_decode::array ... ok
[INFO] [stdout] test test_decode::b_str ... ok
[INFO] [stdout] test test_decode::multi_b_str ... ok
[INFO] [stdout] test test_decode::multi_int ... ok
[INFO] [stdout] test test_decode::err ... ok
[INFO] [stdout] test test_decode::multi_error ... ok
[INFO] [stdout] test test_decode::multi_str ... ok
[INFO] [stdout] test test_decode::int ... ok
[INFO] [stdout] test test_decode::str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parser-test.rs (/opt/rustwide/target/debug/deps/parser_test-2b20e84577374094)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_parse::errors::str ... ok
[INFO] [stdout] test test_parse::incomplete::array ... ok
[INFO] [stdout] test test_parse::errors::int ... ok
[INFO] [stdout] test test_parse::incomplete::b_str ... ok
[INFO] [stdout] test test_parse::errors::err ... ok
[INFO] [stdout] test test_parse::incomplete::err ... ok
[INFO] [stdout] test test_parse::errors::b_str ... ok
[INFO] [stdout] test test_parse::str ... ok
[INFO] [stdout] test test_parse::incomplete::int ... ok
[INFO] [stdout] test test_parse::incomplete::str ... ok
[INFO] [stdout] test test_parse::b_str ... ok
[INFO] [stdout] test test_parse::errors::array ... ok
[INFO] [stdout] test test_parse::int ... ok
[INFO] [stdout] test test_parse::array ... ok
[INFO] [stdout] test test_parse::err ... 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/value-test.rs (/opt/rustwide/target/debug/deps/value_test-9674425de3cf2e86)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test_clone::int ... ok
[INFO] [stdout] test test_dbg_fmt::array ... ok
[INFO] [stdout] test test_encode::int ... ok
[INFO] [stdout] test test_is_empty::err ... ok
[INFO] [stdout] test test_encode::err ... ok
[INFO] [stdout] test test_dbg_fmt::int ... ok
[INFO] [stdout] test test_dbg_fmt::err ... ok
[INFO] [stdout] test test_dbg_fmt::b_str ... ok
[INFO] [stdout] test test_is_empty::int ... ok
[INFO] [stdout] test test_is_empty::str ... ok
[INFO] [stdout] test test_is_null::array ... ok
[INFO] [stdout] test test_is_null::b_str ... ok
[INFO] [stdout] test test_is_null::err ... ok
[INFO] [stdout] test test_clone::str ... ok
[INFO] [stdout] test test_is_null::int ... ok
[INFO] [stdout] test test_is_null::str ... ok
[INFO] [stdout] test test_clone::array ... ok
[INFO] [stderr]    Doc-tests lib-resp
[INFO] [stdout] test test_clone::b_str ... ok
[INFO] [stdout] test test_encode::str ... ok
[INFO] [stdout] test test_encode::b_str ... ok
[INFO] [stdout] test test_is_empty::array ... ok
[INFO] [stdout] test test_clone::err ... ok
[INFO] [stdout] test test_is_empty::b_str ... ok
[INFO] [stdout] test test_dbg_fmt::str ... ok
[INFO] [stdout] test test_encode::array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/value.rs - value::Value::str (line 257) ... ok
[INFO] [stdout] test src/value.rs - value::Value::is_null (line 166) ... ok
[INFO] [stdout] test src/value.rs - value::Value::b_str (line 293) ... ok
[INFO] [stdout] test src/value.rs - value::Value::array (line 313) ... ok
[INFO] [stdout] test src/value.rs - value::Value::err (line 275) ... ok
[INFO] [stdout] test src/value.rs - value::Value::encode (line 33) ... ok
[INFO] [stdout] test src/value.rs - value::Value::is_null (line 173) ... ok
[INFO] [stdout] test src/value.rs - value::Value::encode_bytes (line 149) ... ok
[INFO] [stdout] test src/value.rs - value::Value::is_empty (line 193) ... ok
[INFO] [stdout] test src/value.rs - value::Value::is_empty (line 209) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser::parse_str (line 85) ... ok
[INFO] [stdout] test src/value.rs - value::Value::int (line 242) ... ok
[INFO] [stdout] test src/value.rs - value::Value::is_empty (line 200) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e5309b7e5e30405aac67e73349c6224c5fd27bdd55e3fc2cca0ca9114877916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e5309b7e5e30405aac67e73349c6224c5fd27bdd55e3fc2cca0ca9114877916", kill_on_drop: false }`
[INFO] [stdout] 0e5309b7e5e30405aac67e73349c6224c5fd27bdd55e3fc2cca0ca9114877916