[INFO] fetching crate nu-protocol 0.31.0...
[INFO] testing nu-protocol-0.31.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate nu-protocol 0.31.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate nu-protocol 0.31.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nu-protocol 0.31.0
[INFO] finished tweaking crates.io crate nu-protocol 0.31.0
[INFO] tweaked toml for crates.io crate nu-protocol 0.31.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 9506340e98cf34331fa57b2032d7c2e9ebac91d694cefe85f9ae5af45de4d123
[INFO] running `Command { std: "docker" "start" "-a" "9506340e98cf34331fa57b2032d7c2e9ebac91d694cefe85f9ae5af45de4d123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9506340e98cf34331fa57b2032d7c2e9ebac91d694cefe85f9ae5af45de4d123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9506340e98cf34331fa57b2032d7c2e9ebac91d694cefe85f9ae5af45de4d123", kill_on_drop: false }`
[INFO] [stdout] 9506340e98cf34331fa57b2032d7c2e9ebac91d694cefe85f9ae5af45de4d123
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79895a22fef1434b985a3a499e4d30032db372eb74b53f0f34fe4bc4583e12ae
[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" "79895a22fef1434b985a3a499e4d30032db372eb74b53f0f34fe4bc4583e12ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling typed-arena v1.7.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling pretty v0.5.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling getset v0.1.1
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stderr]    Compiling nu-source v0.31.0
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling bigdecimal v0.2.0
[INFO] [stderr]    Compiling nu-errors v0.31.0
[INFO] [stderr]    Compiling nu-protocol v0.31.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "79895a22fef1434b985a3a499e4d30032db372eb74b53f0f34fe4bc4583e12ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79895a22fef1434b985a3a499e4d30032db372eb74b53f0f34fe4bc4583e12ae", kill_on_drop: false }`
[INFO] [stdout] 79895a22fef1434b985a3a499e4d30032db372eb74b53f0f34fe4bc4583e12ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4584e7bf19fd776fc31662697451bb1cefab0ed554a4986959edacb21804ef06
[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" "4584e7bf19fd776fc31662697451bb1cefab0ed554a4986959edacb21804ef06", kill_on_drop: false }`
[INFO] [stderr]    Compiling nu-protocol v0.31.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.61s
[INFO] running `Command { std: "docker" "inspect" "4584e7bf19fd776fc31662697451bb1cefab0ed554a4986959edacb21804ef06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4584e7bf19fd776fc31662697451bb1cefab0ed554a4986959edacb21804ef06", kill_on_drop: false }`
[INFO] [stdout] 4584e7bf19fd776fc31662697451bb1cefab0ed554a4986959edacb21804ef06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", 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] b8ca4fe47c337d2936ce3f213e2651d30e7187083d4d888b3d6653a9b9a00545
[INFO] running `Command { std: "docker" "start" "-a" "b8ca4fe47c337d2936ce3f213e2651d30e7187083d4d888b3d6653a9b9a00545", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nu_protocol-80221f81e2086aeb)
[INFO] [stdout] running 12 tests
[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::did_you_mean_returns_possible_column_matches ... ok
[INFO] [stdout] test value::did_you_mean::test::test_levenshtein_distance ... ok
[INFO] [stdout] test value::tests::test_data_descriptors ... ok
[INFO] [stdout] test value::tests::test_string_to_pattern_untagged_value ... ok
[INFO] [stdout] test value::tests::test_string_to_string_untagged_value_extension ... ok
[INFO] [stdout] test value::tests::test_string_to_string_value_create_tag_extension ... ok
[INFO] [stdout] test value::tests::test_string_to_column_path_untagged_value ... ok
[INFO] [stdout] test value::tests::test_str_to_str_untaggged_value_extension ... ok
[INFO] [stdout] test value::tests::test_merge_descriptors ... ok
[INFO] [stdout] test value::tests::test_decimal_from_float ... ok
[INFO] [stdout] test value::tests::test_string_to_string_value_extension ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8ca4fe47c337d2936ce3f213e2651d30e7187083d4d888b3d6653a9b9a00545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ca4fe47c337d2936ce3f213e2651d30e7187083d4d888b3d6653a9b9a00545", kill_on_drop: false }`
[INFO] [stdout] b8ca4fe47c337d2936ce3f213e2651d30e7187083d4d888b3d6653a9b9a00545