[INFO] fetching crate nu-protocol 0.44.0...
[INFO] testing nu-protocol-0.44.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate nu-protocol 0.44.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate nu-protocol 0.44.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nu-protocol 0.44.0
[INFO] finished tweaking crates.io crate nu-protocol 0.44.0
[INFO] tweaked toml for crates.io crate nu-protocol 0.44.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a946542cac4f2b311d3f495502d2ab997f3bb9673d16519fbab85817f0ab18f5
[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" "a946542cac4f2b311d3f495502d2ab997f3bb9673d16519fbab85817f0ab18f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a946542cac4f2b311d3f495502d2ab997f3bb9673d16519fbab85817f0ab18f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a946542cac4f2b311d3f495502d2ab997f3bb9673d16519fbab85817f0ab18f5", kill_on_drop: false }`
[INFO] [stdout] a946542cac4f2b311d3f495502d2ab997f3bb9673d16519fbab85817f0ab18f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 618010cfb760d78efedfa7e90a79a2470515662ba388be60966087a0e3ab0607
[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" "618010cfb760d78efedfa7e90a79a2470515662ba388be60966087a0e3ab0607", kill_on_drop: false }`
[INFO] [stderr]    Compiling nu-protocol v0.44.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.54s
[INFO] running `Command { std: "docker" "inspect" "618010cfb760d78efedfa7e90a79a2470515662ba388be60966087a0e3ab0607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "618010cfb760d78efedfa7e90a79a2470515662ba388be60966087a0e3ab0607", kill_on_drop: false }`
[INFO] [stdout] 618010cfb760d78efedfa7e90a79a2470515662ba388be60966087a0e3ab0607
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60208d0265ecb6d285d0535364c11423ca9891fdcb331a9567962caf12d1f392
[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" "60208d0265ecb6d285d0535364c11423ca9891fdcb331a9567962caf12d1f392", kill_on_drop: false }`
[INFO] [stderr]    Compiling nu-protocol v0.44.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.61s
[INFO] running `Command { std: "docker" "inspect" "60208d0265ecb6d285d0535364c11423ca9891fdcb331a9567962caf12d1f392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60208d0265ecb6d285d0535364c11423ca9891fdcb331a9567962caf12d1f392", kill_on_drop: false }`
[INFO] [stdout] 60208d0265ecb6d285d0535364c11423ca9891fdcb331a9567962caf12d1f392
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b36d7b0251f76409b5bf0bd4a982cfb5774f030c8fbb8823ef807ac6a8e35b1f
[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" "b36d7b0251f76409b5bf0bd4a982cfb5774f030c8fbb8823ef807ac6a8e35b1f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nu_protocol-54a62508e94c6f9b)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test value::did_you_mean::test::did_you_mean_returns_possible_column_matches ... ok
[INFO] [stdout] test value::tests::test_string_to_string_value_create_tag_extension ... ok
[INFO] [stdout] test value::tests::test_string_to_string_value_extension ... ok
[INFO] [stdout] test value::tests::test_string_to_string_untagged_value_extension ... ok
[INFO] [stdout] test value::did_you_mean::test::did_you_mean_returns_no_matches_when_empty ... ok
[INFO] [stdout] test value::did_you_mean::test::test_levenshtein_distance ... ok
[INFO] [stdout] test value::tests::test_string_to_column_path_untagged_value ... ok
[INFO] [stdout] test return_value::tests::return_value_can_be_used_in_assert_eq ... ok
[INFO] [stdout] test value::tests::test_merge_descriptors ... ok
[INFO] [stdout] test value::tests::test_str_to_str_untaggged_value_extension ... ok
[INFO] [stdout] test value::tests::test_decimal_from_float ... ok
[INFO] [stdout] test value::tests::test_string_to_pattern_untagged_value ... ok
[INFO] [stdout] test value::tests::test_data_descriptors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b36d7b0251f76409b5bf0bd4a982cfb5774f030c8fbb8823ef807ac6a8e35b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b36d7b0251f76409b5bf0bd4a982cfb5774f030c8fbb8823ef807ac6a8e35b1f", kill_on_drop: false }`
[INFO] [stdout] b36d7b0251f76409b5bf0bd4a982cfb5774f030c8fbb8823ef807ac6a8e35b1f